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-rw-r--r--.github/workflows/main.yml177
-rw-r--r--Documentation/CodingGuidelines45
-rw-r--r--Documentation/RelNotes/2.33.0.txt39
-rw-r--r--Documentation/SubmittingPatches5
-rw-r--r--Documentation/config/diff.txt7
-rw-r--r--Documentation/config/fetch.txt3
-rw-r--r--Documentation/config/merge.txt10
-rw-r--r--Documentation/config/sendemail.txt3
-rw-r--r--Documentation/diff-options.txt16
-rw-r--r--Documentation/fetch-options.txt13
-rw-r--r--Documentation/git-diff.txt10
-rw-r--r--Documentation/git-push.txt4
-rw-r--r--Documentation/git-worktree.txt4
-rw-r--r--Documentation/gitignore.txt11
-rw-r--r--Documentation/rev-list-options.txt10
-rw-r--r--Documentation/user-manual.txt2
-rw-r--r--Makefile38
-rw-r--r--add-patch.c1
-rw-r--r--advice.h1
-rw-r--r--apply.c6
-rw-r--r--archive.c2
-rw-r--r--builtin/add.c3
-rw-r--r--builtin/am.c1
-rw-r--r--builtin/bisect--helper.c2
-rw-r--r--builtin/bundle.c74
-rw-r--r--builtin/check-ignore.c3
-rw-r--r--builtin/clean.c6
-rw-r--r--builtin/commit.c32
-rw-r--r--builtin/diff.c4
-rw-r--r--builtin/fetch.c3
-rw-r--r--builtin/grep.c3
-rw-r--r--builtin/help.c17
-rw-r--r--builtin/index-pack.c4
-rw-r--r--builtin/log.c3
-rw-r--r--builtin/ls-files.c3
-rw-r--r--builtin/receive-pack.c5
-rw-r--r--builtin/rev-list.c33
-rw-r--r--builtin/show-branch.c9
-rw-r--r--builtin/stash.c3
-rw-r--r--builtin/submodule--helper.c1
-rw-r--r--builtin/worktree.c21
-rw-r--r--bundle.c64
-rw-r--r--bundle.h21
-rw-r--r--cache.h1
-rw-r--r--cbtree.c167
-rw-r--r--cbtree.h56
-rwxr-xr-xci/install-dependencies.sh5
-rw-r--r--commit-graph.c15
-rw-r--r--commit.c2
-rw-r--r--config.c14
-rw-r--r--config.h4
-rw-r--r--config.mak.uname12
-rw-r--r--contrib/buildsystems/CMakeLists.txt11
-rw-r--r--contrib/credential/osxkeychain/git-credential-osxkeychain.c1
-rw-r--r--contrib/credential/wincred/git-credential-wincred.c1
-rw-r--r--credential.c4
-rw-r--r--credential.h4
-rw-r--r--csum-file.c16
-rw-r--r--csum-file.h3
-rw-r--r--date.c2
-rw-r--r--diff-lib.c19
-rw-r--r--diff.c4
-rw-r--r--diffcore-rename.c155
-rw-r--r--dir.c43
-rw-r--r--dir.h6
-rw-r--r--entry.c4
-rw-r--r--gettext.c1
-rw-r--r--git-compat-util.h1
-rwxr-xr-xgit-send-email.perl174
-rwxr-xr-xgit-submodule.sh14
-rw-r--r--hash.h2
-rw-r--r--imap-send.c19
-rw-r--r--json-writer.c6
-rw-r--r--json-writer.h5
-rw-r--r--khash.h14
-rw-r--r--log-tree.c24
-rw-r--r--mailmap.c1
-rw-r--r--merge-ort.c143
-rw-r--r--merge-recursive.c26
-rw-r--r--merge.c3
-rw-r--r--midx.c14
-rw-r--r--object-file.c98
-rw-r--r--object-name.c28
-rw-r--r--object-store.h14
-rw-r--r--object.c20
-rw-r--r--object.h20
-rw-r--r--oidtree.c104
-rw-r--r--oidtree.h22
-rw-r--r--pack-check.c11
-rw-r--r--packfile.c4
-rw-r--r--pathspec.h2
-rw-r--r--perl/Git.pm32
-rw-r--r--pkt-line.c2
-rw-r--r--pretty.c4
-rw-r--r--pretty.h8
-rw-r--r--promisor-remote.c110
-rw-r--r--promisor-remote.h28
-rw-r--r--quote.h1
-rw-r--r--reachable.c18
-rw-r--r--read-cache.c13
-rw-r--r--ref-filter.c1
-rw-r--r--refs.c2
-rw-r--r--refs/packed-backend.c4
-rw-r--r--refs/ref-cache.c2
-rw-r--r--refs/refs-internal.h3
-rw-r--r--remote-curl.c2
-rw-r--r--repository.c10
-rw-r--r--repository.h5
-rw-r--r--revision.h3
-rw-r--r--run-command.c17
-rw-r--r--run-command.h15
-rw-r--r--send-pack.c11
-rw-r--r--sequencer.c43
-rw-r--r--serve.c2
-rw-r--r--server-info.c1
-rw-r--r--setup.c17
-rw-r--r--sparse-index.c27
-rw-r--r--strbuf.c4
-rw-r--r--strbuf.h5
-rw-r--r--string-list.c18
-rw-r--r--string-list.h15
-rw-r--r--strmap.c3
-rw-r--r--strvec.c5
-rw-r--r--submodule.c17
-rw-r--r--t/helper/test-advise.c2
-rw-r--r--t/helper/test-oidtree.c49
-rw-r--r--t/helper/test-partial-clone.c43
-rw-r--r--t/helper/test-pkt-line.c12
-rw-r--r--t/helper/test-tool.c2
-rw-r--r--t/helper/test-tool.h2
-rwxr-xr-xt/t0000-basic.sh39
-rwxr-xr-xt/t0069-oidtree.sh49
-rwxr-xr-xt/t0410-partial-clone.sh23
-rwxr-xr-xt/t1092-sparse-checkout-compatibility.sh168
-rwxr-xr-xt/t1415-worktree-refs.sh10
-rwxr-xr-xt/t2400-worktree-add.sh16
-rwxr-xr-xt/t3202-show-branch-octopus.sh70
-rwxr-xr-xt/t3202-show-branch.sh149
-rwxr-xr-xt/t3800-mktag.sh121
-rwxr-xr-xt/t4202-log.sh14
-rwxr-xr-xt/t5319-multi-pack-index.sh13
-rw-r--r--t/t5411/once-0010-report-status-v1.sh4
-rwxr-xr-xt/t5562-http-backend-content-length.sh2
-rwxr-xr-xt/t5570-git-daemon.sh2
-rwxr-xr-xt/t5702-protocol-v2.sh16
-rwxr-xr-xt/t6006-rev-list-format.sh80
-rwxr-xr-xt/t6400-merge-df.sh16
-rwxr-xr-xt/t6402-merge-rename.sh132
-rwxr-xr-xt/t6421-merge-partial-clone.sh440
-rwxr-xr-xt/t6423-merge-rename-directories.sh177
-rwxr-xr-xt/t7500-commit-template-squash-signoff.sh2
-rwxr-xr-xt/t7509-commit-authorship.sh4
-rwxr-xr-xt/t7519-status-fsmonitor.sh49
-rwxr-xr-xt/t9001-send-email.sh29
-rwxr-xr-xt/t9300-fast-import.sh1
-rw-r--r--t/test-lib-functions.sh64
-rw-r--r--transport.c12
-rw-r--r--unpack-trees.c142
-rw-r--r--worktree.c1
-rw-r--r--wt-status.c70
-rw-r--r--wt-status.h1
161 files changed, 3507 insertions, 1008 deletions
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 73856ba..47876a4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -81,44 +81,21 @@ jobs:
if: needs.ci-config.outputs.enabled == 'yes'
runs-on: windows-latest
steps:
- - uses: actions/checkout@v1
- - name: download git-sdk-64-minimal
- shell: bash
- run: |
- ## Get artifact
- urlbase=https://dev.azure.com/git-for-windows/git/_apis/build/builds
- id=$(curl "$urlbase?definitions=22&statusFilter=completed&resultFilter=succeeded&\$top=1" |
- jq -r ".value[] | .id")
- download_url="$(curl "$urlbase/$id/artifacts" |
- jq -r '.value[] | select(.name == "git-sdk-64-minimal").resource.downloadUrl')"
- curl --connect-timeout 10 --retry 5 --retry-delay 0 --retry-max-time 240 \
- -o artifacts.zip "$download_url"
-
- ## Unzip and remove the artifact
- unzip artifacts.zip
- rm artifacts.zip
+ - uses: actions/checkout@v2
+ - uses: git-for-windows/setup-git-for-windows-sdk@v1
- name: build
- shell: powershell
+ shell: bash
env:
HOME: ${{runner.workspace}}
- MSYSTEM: MINGW64
NO_PERL: 1
- run: |
- & .\git-sdk-64-minimal\usr\bin\bash.exe -lc @"
- printf '%s\n' /git-sdk-64-minimal/ >>.git/info/exclude
-
- ci/make-test-artifacts.sh artifacts
- "@
- - name: upload build artifacts
- uses: actions/upload-artifact@v1
+ run: ci/make-test-artifacts.sh artifacts
+ - name: zip up tracked files
+ run: git archive -o artifacts/tracked.tar.gz HEAD
+ - name: upload tracked files and build artifacts
+ uses: actions/upload-artifact@v2
with:
name: windows-artifacts
path: artifacts
- - name: upload git-sdk-64-minimal
- uses: actions/upload-artifact@v1
- with:
- name: git-sdk-64-minimal
- path: git-sdk-64-minimal
windows-test:
runs-on: windows-latest
needs: [windows-build]
@@ -127,37 +104,25 @@ jobs:
matrix:
nr: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
steps:
- - uses: actions/checkout@v1
- - name: download build artifacts
- uses: actions/download-artifact@v1
+ - name: download tracked files and build artifacts
+ uses: actions/download-artifact@v2
with:
name: windows-artifacts
path: ${{github.workspace}}
- - name: extract build artifacts
+ - name: extract tracked files and build artifacts
shell: bash
- run: tar xf artifacts.tar.gz
- - name: download git-sdk-64-minimal
- uses: actions/download-artifact@v1
- with:
- name: git-sdk-64-minimal
- path: ${{github.workspace}}/git-sdk-64-minimal/
+ run: tar xf artifacts.tar.gz && tar xf tracked.tar.gz
+ - uses: git-for-windows/setup-git-for-windows-sdk@v1
- name: test
- shell: powershell
- run: |
- & .\git-sdk-64-minimal\usr\bin\bash.exe -lc @"
- # Let Git ignore the SDK
- printf '%s\n' /git-sdk-64-minimal/ >>.git/info/exclude
-
- ci/run-test-slice.sh ${{matrix.nr}} 10
- "@
+ shell: bash
+ run: ci/run-test-slice.sh ${{matrix.nr}} 10
- name: ci/print-test-failures.sh
if: failure()
- shell: powershell
- run: |
- & .\git-sdk-64-minimal\usr\bin\bash.exe -lc ci/print-test-failures.sh
+ shell: bash
+ run: ci/print-test-failures.sh
- name: Upload failed tests' directories
if: failure() && env.FAILED_TEST_ARTIFACTS != ''
- uses: actions/upload-artifact@v1
+ uses: actions/upload-artifact@v2
with:
name: failed-tests-windows
path: ${{env.FAILED_TEST_ARTIFACTS}}
@@ -165,27 +130,12 @@ jobs:
needs: ci-config
if: needs.ci-config.outputs.enabled == 'yes'
env:
- MSYSTEM: MINGW64
NO_PERL: 1
GIT_CONFIG_PARAMETERS: "'user.name=CI' 'user.email=ci@git'"
runs-on: windows-latest
steps:
- - uses: actions/checkout@v1
- - name: download git-sdk-64-minimal
- shell: bash
- run: |
- ## Get artifact
- urlbase=https://dev.azure.com/git-for-windows/git/_apis/build/builds
- id=$(curl "$urlbase?definitions=22&statusFilter=completed&resultFilter=succeeded&\$top=1" |
- jq -r ".value[] | .id")
- download_url="$(curl "$urlbase/$id/artifacts" |
- jq -r '.value[] | select(.name == "git-sdk-64-minimal").resource.downloadUrl')"
- curl --connect-timeout 10 --retry 5 --retry-delay 0 --retry-max-time 240 \
- -o artifacts.zip "$download_url"
-
- ## Unzip and remove the artifact
- unzip artifacts.zip
- rm artifacts.zip
+ - uses: actions/checkout@v2
+ - uses: git-for-windows/setup-git-for-windows-sdk@v1
- name: initialize vcpkg
uses: actions/checkout@v2
with:
@@ -203,75 +153,60 @@ jobs:
- name: add msbuild to PATH
uses: microsoft/setup-msbuild@v1
- name: copy dlls to root
- shell: powershell
- run: |
- & compat\vcbuild\vcpkg_copy_dlls.bat release
- if (!$?) { exit(1) }
+ shell: cmd
+ run: compat\vcbuild\vcpkg_copy_dlls.bat release
- name: generate Visual Studio solution
shell: bash
run: |
cmake `pwd`/contrib/buildsystems/ -DCMAKE_PREFIX_PATH=`pwd`/compat/vcbuild/vcpkg/installed/x64-windows \
- -DMSGFMT_EXE=`pwd`/git-sdk-64-minimal/mingw64/bin/msgfmt.exe -DPERL_TESTS=OFF -DPYTHON_TESTS=OFF -DCURL_NO_CURL_CMAKE=ON
+ -DNO_GETTEXT=YesPlease -DPERL_TESTS=OFF -DPYTHON_TESTS=OFF -DCURL_NO_CURL_CMAKE=ON
- name: MSBuild
run: msbuild git.sln -property:Configuration=Release -property:Platform=x64 -maxCpuCount:4 -property:PlatformToolset=v142
- name: bundle artifact tar
- shell: powershell
+ shell: bash
env:
MSVC: 1
VCPKG_ROOT: ${{github.workspace}}\compat\vcbuild\vcpkg
run: |
- & git-sdk-64-minimal\usr\bin\bash.exe -lc @"
- mkdir -p artifacts &&
- eval \"`$(make -n artifacts-tar INCLUDE_DLLS_IN_ARTIFACTS=YesPlease ARTIFACTS_DIRECTORY=artifacts 2>&1 | grep ^tar)\"
- "@
- - name: upload build artifacts
- uses: actions/upload-artifact@v1
+ mkdir -p artifacts &&
+ eval "$(make -n artifacts-tar INCLUDE_DLLS_IN_ARTIFACTS=YesPlease ARTIFACTS_DIRECTORY=artifacts NO_GETTEXT=YesPlease 2>&1 | grep ^tar)"
+ - name: zip up tracked files
+ run: git archive -o artifacts/tracked.tar.gz HEAD
+ - name: upload tracked files and build artifacts
+ uses: actions/upload-artifact@v2
with:
name: vs-artifacts
path: artifacts
vs-test:
runs-on: windows-latest
- needs: [vs-build, windows-build]
+ needs: vs-build
strategy:
fail-fast: false
matrix:
nr: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
steps:
- - uses: actions/checkout@v1
- - name: download git-sdk-64-minimal
- uses: actions/download-artifact@v1
- with:
- name: git-sdk-64-minimal
- path: ${{github.workspace}}/git-sdk-64-minimal/
- - name: download build artifacts
- uses: actions/download-artifact@v1
+ - uses: git-for-windows/setup-git-for-windows-sdk@v1
+ - name: download tracked files and build artifacts
+ uses: actions/download-artifact@v2
with:
name: vs-artifacts
path: ${{github.workspace}}
- - name: extract build artifacts
+ - name: extract tracked files and build artifacts
shell: bash
- run: tar xf artifacts.tar.gz
+ run: tar xf artifacts.tar.gz && tar xf tracked.tar.gz
- name: test
- shell: powershell
+ shell: bash
env:
- MSYSTEM: MINGW64
NO_SVN_TESTS: 1
GIT_TEST_SKIP_REBASE_P: 1
- run: |
- & .\git-sdk-64-minimal\usr\bin\bash.exe -lc @"
- # Let Git ignore the SDK and the test-cache
- printf '%s\n' /git-sdk-64-minimal/ /test-cache/ >>.git/info/exclude
-
- ci/run-test-slice.sh ${{matrix.nr}} 10
- "@
+ run: ci/run-test-slice.sh ${{matrix.nr}} 10
- name: ci/print-test-failures.sh
if: failure()
- shell: powershell
- run: |
- & .\git-sdk-64-minimal\usr\bin\bash.exe -lc ci/print-test-failures.sh
+ shell: bash
+ run: ci/print-test-failures.sh
- name: Upload failed tests' directories
if: failure() && env.FAILED_TEST_ARTIFACTS != ''
- uses: actions/upload-artifact@v1
+ uses: actions/upload-artifact@v2
with:
name: failed-tests-windows
path: ${{env.FAILED_TEST_ARTIFACTS}}
@@ -302,14 +237,14 @@ jobs:
jobname: ${{matrix.vector.jobname}}
runs-on: ${{matrix.vector.pool}}
steps:
- - uses: actions/checkout@v1
+ - uses: actions/checkout@v2
- run: ci/install-dependencies.sh
- run: ci/run-build-and-tests.sh
- run: ci/print-test-failures.sh
if: failure()
- name: Upload failed tests' directories
if: failure() && env.FAILED_TEST_ARTIFACTS != ''
- uses: actions/upload-artifact@v1
+ uses: actions/upload-artifact@v2
with:
name: failed-tests-${{matrix.vector.jobname}}
path: ${{env.FAILED_TEST_ARTIFACTS}}
@@ -336,7 +271,7 @@ jobs:
if: failure()
- name: Upload failed tests' directories
if: failure() && env.FAILED_TEST_ARTIFACTS != ''
- uses: actions/upload-artifact@v1
+ uses: actions/upload-artifact@v2
with:
name: failed-tests-${{matrix.vector.jobname}}
path: ${{env.FAILED_TEST_ARTIFACTS}}
@@ -347,9 +282,29 @@ jobs:
jobname: StaticAnalysis
runs-on: ubuntu-18.04
steps:
- - uses: actions/checkout@v1
+ - uses: actions/checkout@v2
- run: ci/install-dependencies.sh
- run: ci/run-static-analysis.sh
+ sparse:
+ needs: ci-config
+ if: needs.ci-config.outputs.enabled == 'yes'
+ env:
+ jobname: sparse
+ runs-on: ubuntu-20.04
+ steps:
+ - name: Download a current `sparse` package
+ # Ubuntu's `sparse` version is too old for us
+ uses: git-for-windows/get-azure-pipelines-artifact@v0
+ with:
+ repository: git/git
+ definitionId: 10
+ artifact: sparse-20.04
+ - name: Install the current `sparse` package
+ run: sudo dpkg -i sparse-20.04/sparse_*.deb
+ - uses: actions/checkout@v2
+ - name: Install other dependencies
+ run: ci/install-dependencies.sh
+ - run: make sparse
documentation:
needs: ci-config
if: needs.ci-config.outputs.enabled == 'yes'
@@ -357,6 +312,6 @@ jobs:
jobname: Documentation
runs-on: ubuntu-latest
steps:
- - uses: actions/checkout@v1
+ - uses: actions/checkout@v2
- run: ci/install-dependencies.sh
- run: ci/test-documentation.sh
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines
index e3af089..711cb91 100644
--- a/Documentation/CodingGuidelines
+++ b/Documentation/CodingGuidelines
@@ -551,6 +551,51 @@ Writing Documentation:
documentation, please see the documentation-related advice in the
Documentation/SubmittingPatches file).
+ In order to ensure the documentation is inclusive, avoid assuming
+ that an unspecified example person is male or female, and think
+ twice before using "he", "him", "she", or "her". Here are some
+ tips to avoid use of gendered pronouns:
+
+ - Prefer succinctness and matter-of-factly describing functionality
+ in the abstract. E.g.
+
+ --short:: Emit output in the short-format.
+
+ and avoid something like these overly verbose alternatives:
+
+ --short:: Use this to emit output in the short-format.
+ --short:: You can use this to get output in the short-format.
+ --short:: A user who prefers shorter output could....
+ --short:: Should a person and/or program want shorter output, he
+ she/they/it can...
+
+ This practice often eliminates the need to involve human actors in
+ your description, but it is a good practice regardless of the
+ avoidance of gendered pronouns.
+
+ - When it becomes awkward to stick to this style, prefer "you" when
+ addressing the the hypothetical user, and possibly "we" when
+ discussing how the program might react to the user. E.g.
+
+ You can use this option instead of --xyz, but we might remove
+ support for it in future versions.
+
+ while keeping in mind that you can probably be less verbose, e.g.
+
+ Use this instead of --xyz. This option might be removed in future
+ versions.
+
+ - If you still need to refer to an example person that is
+ third-person singular, you may resort to "singular they" to avoid
+ "he/she/him/her", e.g.
+
+ A contributor asks their upstream to pull from them.
+
+ Note that this sounds ungrammatical and unnatural to those who
+ learned that "they" is only used for third-person plural, e.g.
+ those who learn English as a second language in some parts of the
+ world.
+
Every user-visible change should be reflected in the documentation.
The same general rule as for code applies -- imitate the existing
conventions.
diff --git a/Documentation/RelNotes/2.33.0.txt b/Documentation/RelNotes/2.33.0.txt
index d1e9276..a69531c 100644
--- a/Documentation/RelNotes/2.33.0.txt
+++ b/Documentation/RelNotes/2.33.0.txt
@@ -30,6 +30,9 @@ UI, Workflows & Features
* The userdiff pattern for C# learned the token "record".
+ * "git rev-list" learns to omit the "commit <object-name>" header
+ lines from the output with the `--no-commit-header` option.
+
Performance, Internal Implementation, Development Support etc.
@@ -50,6 +53,15 @@ Performance, Internal Implementation, Development Support etc.
* The backend for "diff -G/-S" has been updated to use pcre2 engine
when available.
+ * Use ".DELETE_ON_ERROR" pseudo target to simplify our Makefile.
+
+ * Code cleanup around struct_type_init() functions.
+
+ * "git send-email" optimization.
+
+ * GitHub Actions / CI update.
+ (merge 0dc787a9f2 js/ci-windows-update later to maint).
+
Fixes since v2.32
-----------------
@@ -151,6 +163,26 @@ Fixes since v2.32
but instead segfaulted, which has been corrected.
(merge fe7fe62d8d rs/grep-parser-fix later to maint).
+ * The merge code had funny interactions between content based rename
+ detection and directory rename detection.
+ (merge 3585d0ea23 en/merge-dir-rename-corner-case-fix later to maint).
+
+ * When rebuilding the multi-pack index file reusing an existing one,
+ we used to blindly trust the existing file and ended up carrying
+ corrupted data into the updated file, which has been corrected.
+ (merge f89ecf7988 tb/midx-use-checksum later to maint).
+
+ * Update the location of system-side configuration file on Windows.
+ (merge e355307692 js/gfw-system-config-loc-fix later to maint).
+
+ * Code recently added to support common ancestry negotiation during
+ "git push" did not sanity check its arguments carefully enough.
+ (merge eff40457a4 ab/fetch-negotiate-segv-fix later to maint).
+
+ * Update the documentation not to assume users are of certain gender
+ and adds to guidelines to do so.
+ (merge 46a237f42f ds/gender-neutral-doc later to maint).
+
* Other code cleanup, docfix, build fix, etc.
(merge bfe35a6165 ah/doc-describe later to maint).
(merge f302c1e4aa jc/clarify-revision-range later to maint).
@@ -179,3 +211,10 @@ Fixes since v2.32
(merge ce24797d38 mr/cmake later to maint).
(merge 9eb542f2ee ab/pre-auto-gc-hook-test later to maint).
(merge 9fffc38583 bk/doc-commit-typofix later to maint).
+ (merge 1cf823d8f0 ks/submodule-cleanup later to maint).
+ (merge ebbf5d2b70 js/config-mak-windows-pcre-fix later to maint).
+ (merge 617480d75b hn/refs-iterator-peel-returns-boolean later to maint).
+ (merge 6a24cc71ed ar/submodule-helper-include-cleanup later to maint).
+ (merge 5632e838f8 rs/khash-alloc-cleanup later to maint).
+ (merge b1d87fbaf1 jk/typofix later to maint).
+ (merge e04170697a ab/gitignore-discovery-doc later to maint).
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 55287d7..3e215f4 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -373,9 +373,8 @@ If you like, you can put extra tags at the end:
. `Acked-by:` says that the person who is more familiar with the area
the patch attempts to modify liked the patch.
. `Reviewed-by:`, unlike the other tags, can only be offered by the
- reviewer and means that she is completely satisfied that the patch
- is ready for application. It is usually offered only after a
- detailed review.
+ reviewers themselves when they are completely satisfied with the
+ patch after a detailed analysis.
. `Tested-by:` is used to indicate that the person applied the patch
and found it to have the desired effect.
diff --git a/Documentation/config/diff.txt b/Documentation/config/diff.txt
index 2d3331f..32f8483 100644
--- a/Documentation/config/diff.txt
+++ b/Documentation/config/diff.txt
@@ -118,9 +118,10 @@ diff.orderFile::
relative to the top of the working tree.
diff.renameLimit::
- The number of files to consider when performing the copy/rename
- detection; equivalent to the 'git diff' option `-l`. This setting
- has no effect if rename detection is turned off.
+ The number of files to consider in the exhaustive portion of
+ copy/rename detection; equivalent to the 'git diff' option
+ `-l`. If not set, the default value is currently 1000. This
+ setting has no effect if rename detection is turned off.
diff.renames::
Whether and how Git detects renames. If set to "false",
diff --git a/Documentation/config/fetch.txt b/Documentation/config/fetch.txt
index 6af6f5e..63748c0 100644
--- a/Documentation/config/fetch.txt
+++ b/Documentation/config/fetch.txt
@@ -69,7 +69,8 @@ fetch.negotiationAlgorithm::
setting defaults to "skipping".
Unknown values will cause 'git fetch' to error out.
+
-See also the `--negotiation-tip` option for linkgit:git-fetch[1].
+See also the `--negotiate-only` and `--negotiation-tip` options to
+linkgit:git-fetch[1].
fetch.showForcedUpdates::
Set to false to enable `--no-show-forced-updates` in
diff --git a/Documentation/config/merge.txt b/Documentation/config/merge.txt
index 6b66c83..e27cc63 100644
--- a/Documentation/config/merge.txt
+++ b/Documentation/config/merge.txt
@@ -33,10 +33,12 @@ merge.verifySignatures::
include::fmt-merge-msg.txt[]
merge.renameLimit::
- The number of files to consider when performing rename detection
- during a merge; if not specified, defaults to the value of
- diff.renameLimit. This setting has no effect if rename detection
- is turned off.
+ The number of files to consider in the exhaustive portion of
+ rename detection during a merge. If not specified, defaults
+ to the value of diff.renameLimit. If neither
+ merge.renameLimit nor diff.renameLimit are specified,
+ currently defaults to 7000. This setting has no effect if
+ rename detection is turned off.
merge.renames::
Whether Git detects renames. If set to "false", rename detection
diff --git a/Documentation/config/sendemail.txt b/Documentation/config/sendemail.txt
index cbc5af4..50baa5d 100644
--- a/Documentation/config/sendemail.txt
+++ b/Documentation/config/sendemail.txt
@@ -8,9 +8,6 @@ sendemail.smtpEncryption::
See linkgit:git-send-email[1] for description. Note that this
setting is not subject to the 'identity' mechanism.
-sendemail.smtpssl (deprecated)::
- Deprecated alias for 'sendemail.smtpEncryption = ssl'.
-
sendemail.smtpsslcertpath::
Path to ca-certificates (either a directory or a single file).
Set it to an empty string to disable certificate verification.
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 32e6dee..0aebe83 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -588,11 +588,17 @@ When used together with `-B`, omit also the preimage in the deletion part
of a delete/create pair.
-l<num>::
- The `-M` and `-C` options require O(n^2) processing time where n
- is the number of potential rename/copy targets. This
- option prevents rename/copy detection from running if
- the number of rename/copy targets exceeds the specified
- number.
+ The `-M` and `-C` options involve some preliminary steps that
+ can detect subsets of renames/copies cheaply, followed by an
+ exhaustive fallback portion that compares all remaining
+ unpaired destinations to all relevant sources. (For renames,
+ only remaining unpaired sources are relevant; for copies, all
+ original sources are relevant.) For N sources and
+ destinations, this exhaustive check is O(N^2). This option
+ prevents the exhaustive portion of rename/copy detection from
+ running if the number of source/destination files involved
+ exceeds the specified number. Defaults to diff.renameLimit.
+ Note that a value of 0 is treated as unlimited.
ifndef::git-format-patch[]
--diff-filter=[(A|C|D|M|R|T|U|X|B)...[*]]::
diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index 9e7b4e1..e967ff1 100644
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -62,8 +62,17 @@ The argument to this option may be a glob on ref names, a ref, or the (possibly
abbreviated) SHA-1 of a commit. Specifying a glob is equivalent to specifying
this option multiple times, one for each matching ref name.
+
-See also the `fetch.negotiationAlgorithm` configuration variable
-documented in linkgit:git-config[1].
+See also the `fetch.negotiationAlgorithm` and `push.negotiate`
+configuration variables documented in linkgit:git-config[1], and the
+`--negotiate-only` option below.
+
+--negotiate-only::
+ Do not fetch anything from the server, and instead print the
+ ancestors of the provided `--negotiation-tip=*` arguments,
+ which we have in common with the server.
++
+Internally this is used to implement the `push.negotiate` option, see
+linkgit:git-config[1].
--dry-run::
Show what would be done, without making any changes.
diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt
index 7f4c8a8..6236c75 100644
--- a/Documentation/git-diff.txt
+++ b/Documentation/git-diff.txt
@@ -51,16 +51,20 @@ files on disk.
--staged is a synonym of --cached.
+
If --merge-base is given, instead of using <commit>, use the merge base
-of <commit> and HEAD. `git diff --merge-base A` is equivalent to
-`git diff $(git merge-base A HEAD)`.
+of <commit> and HEAD. `git diff --cached --merge-base A` is equivalent to
+`git diff --cached $(git merge-base A HEAD)`.
-'git diff' [<options>] <commit> [--] [<path>...]::
+'git diff' [<options>] [--merge-base] <commit> [--] [<path>...]::
This form is to view the changes you have in your
working tree relative to the named <commit>. You can
use HEAD to compare it with the latest commit, or a
branch name to compare with the tip of a different
branch.
++
+If --merge-base is given, instead of using <commit>, use the merge base
+of <commit> and HEAD. `git diff --merge-base A` is equivalent to
+`git diff $(git merge-base A HEAD)`.
'git diff' [<options>] [--merge-base] <commit> <commit> [--] [<path>...]::
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index a953c7c..2f25aa3 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -244,8 +244,8 @@ Imagine that you have to rebase what you have already published.
You will have to bypass the "must fast-forward" rule in order to
replace the history you originally published with the rebased history.
If somebody else built on top of your original history while you are
-rebasing, the tip of the branch at the remote may advance with her
-commit, and blindly pushing with `--force` will lose her work.
+rebasing, the tip of the branch at the remote may advance with their
+commit, and blindly pushing with `--force` will lose their work.
+
This option allows you to say that you expect the history you are
updating is what you rebased and want to replace. If the remote ref
diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt
index 66e67e6..8a7cbdd 100644
--- a/Documentation/git-worktree.txt
+++ b/Documentation/git-worktree.txt
@@ -9,7 +9,7 @@ git-worktree - Manage multiple working trees
SYNOPSIS
--------
[verse]
-'git worktree add' [-f] [--detach] [--checkout] [--lock] [-b <new-branch>] <path> [<commit-ish>]
+'git worktree add' [-f] [--detach] [--checkout] [--lock [--reason <string>]] [-b <new-branch>] <path> [<commit-ish>]
'git worktree list' [--porcelain]
'git worktree lock' [--reason <string>] <worktree>
'git worktree move' <worktree> <new-path>
@@ -242,7 +242,7 @@ With `list`, annotate missing working trees as prunable if they are
older than `<time>`.
--reason <string>::
- With `lock`, an explanation why the working tree is locked.
+ With `lock` or with `add --lock`, an explanation why the working tree is locked.
<worktree>::
Working trees can be identified by path, either relative or
diff --git a/Documentation/gitignore.txt b/Documentation/gitignore.txt
index 53e7d5c..f8a1fc2 100644
--- a/Documentation/gitignore.txt
+++ b/Documentation/gitignore.txt
@@ -27,12 +27,11 @@ precedence, the last matching pattern decides the outcome):
them.
* Patterns read from a `.gitignore` file in the same directory
- as the path, or in any parent directory, with patterns in the
- higher level files (up to the toplevel of the work tree) being overridden
- by those in lower level files down to the directory containing the file.
- These patterns match relative to the location of the
- `.gitignore` file. A project normally includes such
- `.gitignore` files in its repository, containing patterns for
+ as the path, or in any parent directory (up to the top-level of the working
+ tree), with patterns in the higher level files being overridden by those in
+ lower level files down to the directory containing the file. These patterns
+ match relative to the location of the `.gitignore` file. A project normally
+ includes such `.gitignore` files in its repository, containing patterns for
files generated as part of the project build.
* Patterns read from `$GIT_DIR/info/exclude`.
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index 5bf2a85..24569b0 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -897,7 +897,7 @@ which are not of the requested type.
+
The form '--filter=sparse:oid=<blob-ish>' uses a sparse-checkout
specification contained in the blob (or blob-expression) '<blob-ish>'
-to omit blobs that would not be not required for a sparse checkout on
+to omit blobs that would not be required for a sparse checkout on
the requested refs.
+
The form '--filter=tree:<depth>' omits all blobs and trees whose depth
@@ -1064,6 +1064,14 @@ ifdef::git-rev-list[]
--header::
Print the contents of the commit in raw-format; each record is
separated with a NUL character.
+
+--no-commit-header::
+ Suppress the header line containing "commit" and the object ID printed before
+ the specified format. This has no effect on the built-in formats; only custom
+ formats are affected.
+
+--commit-header::
+ Overrides a previous `--no-commit-header`.
endif::git-rev-list[]
--parents::
diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt
index f9e54b8..9624059 100644
--- a/Documentation/user-manual.txt
+++ b/Documentation/user-manual.txt
@@ -2792,7 +2792,7 @@ A fast-forward looks something like this:
In some cases it is possible that the new head will *not* actually be
a descendant of the old head. For example, the developer may have
-realized she made a serious mistake, and decided to backtrack,
+realized a serious mistake was made and decided to backtrack,
resulting in a situation like:
................................................
diff --git a/Makefile b/Makefile
index 502e0c9..c6f6246 100644
--- a/Makefile
+++ b/Makefile
@@ -726,9 +726,11 @@ TEST_BUILTINS_OBJS += test-mergesort.o
TEST_BUILTINS_OBJS += test-mktemp.o
TEST_BUILTINS_OBJS += test-oid-array.o
TEST_BUILTINS_OBJS += test-oidmap.o
+TEST_BUILTINS_OBJS += test-oidtree.o
TEST_BUILTINS_OBJS += test-online-cpus.o
TEST_BUILTINS_OBJS += test-parse-options.o
TEST_BUILTINS_OBJS += test-parse-pathspec-file.o
+TEST_BUILTINS_OBJS += test-partial-clone.o
TEST_BUILTINS_OBJS += test-path-utils.o
TEST_BUILTINS_OBJS += test-pcre2-config.o
TEST_BUILTINS_OBJS += test-pkt-line.o
@@ -849,6 +851,7 @@ LIB_OBJS += branch.o
LIB_OBJS += bulk-checkin.o
LIB_OBJS += bundle.o
LIB_OBJS += cache-tree.o
+LIB_OBJS += cbtree.o
LIB_OBJS += chdir-notify.o
LIB_OBJS += checkout.o
LIB_OBJS += chunk-format.o
@@ -944,6 +947,7 @@ LIB_OBJS += object.o
LIB_OBJS += oid-array.o
LIB_OBJS += oidmap.o
LIB_OBJS += oidset.o
+LIB_OBJS += oidtree.o
LIB_OBJS += pack-bitmap-write.o
LIB_OBJS += pack-bitmap.o
LIB_OBJS += pack-check.o
@@ -2164,6 +2168,16 @@ shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
strip: $(PROGRAMS) git$X
$(STRIP) $(STRIP_OPTS) $^
+### Flags affecting all rules
+
+# A GNU make extension since gmake 3.72 (released in late 1994) to
+# remove the target of rules if commands in those rules fail. The
+# default is to only do that if make itself receives a signal. Affects
+# all targets, see:
+#
+# info make --index-search=.DELETE_ON_ERROR
+.DELETE_ON_ERROR:
+
### Target-specific flags and dependencies
# The generic compilation pattern rule and automatically
@@ -2247,7 +2261,6 @@ SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
$(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
$(perllibdir_SQ)
define cmd_munge_script
-$(RM) $@ $@+ && \
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
-e 's|@@DIFF@@|$(DIFF_SQ)|' \
@@ -2317,7 +2330,7 @@ endif
PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
$(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
- $(QUIET_GEN)$(RM) $@ $@+ && \
+ $(QUIET_GEN) \
sed -e '1{' \
-e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
-e ' r GIT-PERL-HEADER' \
@@ -2337,7 +2350,7 @@ GIT-PERL-DEFINES: FORCE
fi
GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
- $(QUIET_GEN)$(RM) $@ && \
+ $(QUIET_GEN) \
INSTLIBDIR='$(perllibdir_SQ)' && \
INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
@@ -2363,7 +2376,7 @@ git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
mv $@+ $@
else # NO_PERL
$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
- $(QUIET_GEN)$(RM) $@ $@+ && \
+ $(QUIET_GEN) \
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
unimplemented.sh >$@+ && \
@@ -2377,14 +2390,14 @@ $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
ifndef NO_PYTHON
$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
$(SCRIPT_PYTHON_GEN): % : %.py
- $(QUIET_GEN)$(RM) $@ $@+ && \
+ $(QUIET_GEN) \
sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
$< >$@+ && \
chmod +x $@+ && \
mv $@+ $@
else # NO_PYTHON
$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
- $(QUIET_GEN)$(RM) $@ $@+ && \
+ $(QUIET_GEN) \
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
unimplemented.sh >$@+ && \
@@ -2392,8 +2405,7 @@ $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
mv $@+ $@
endif # NO_PYTHON
-CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
- sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+CONFIGURE_RECIPE = sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
configure.ac >configure.ac+ && \
autoconf -o configure configure.ac+ && \
$(RM) configure.ac+
@@ -2518,7 +2530,6 @@ endif
ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
all:: compile_commands.json
compile_commands.json:
- @$(RM) $@
$(QUIET_GEN)sed -e '1s/^/[/' -e '$$s/,$$/]/' $(compdb_dir)/*.o.json > $@+
@if test -s $@+; then mv $@+ $@; else $(RM) $@+; fi
endif
@@ -2591,10 +2602,10 @@ $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS
$(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
$(LIB_FILE): $(LIB_OBJS)
- $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
+ $(QUIET_AR)$(AR) $(ARFLAGS) $@ $^
$(XDIFF_LIB): $(XDIFF_OBJS)
- $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
+ $(QUIET_AR)$(AR) $(ARFLAGS) $@ $^
export DEFAULT_EDITOR DEFAULT_PAGER
@@ -2679,10 +2690,13 @@ po/git.pot: $(GENERATED_H) FORCE
.PHONY: pot
pot: po/git.pot
+ifdef NO_GETTEXT
+POFILES :=
+MOFILES :=
+else
POFILES := $(wildcard po/*.po)
MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
-ifndef NO_GETTEXT
all:: $(MOFILES)
endif
diff --git a/add-patch.c b/add-patch.c
index 2fad92c..8c41cdf 100644
--- a/add-patch.c
+++ b/add-patch.c
@@ -280,6 +280,7 @@ static void add_p_state_clear(struct add_p_state *s)
clear_add_i_state(&s->s);
}
+__attribute__((format (printf, 2, 3)))
static void err(struct add_p_state *s, const char *fmt, ...)
{
va_list args;
diff --git a/advice.h b/advice.h
index bd26c38..9f8ffc7 100644
--- a/advice.h
+++ b/advice.h
@@ -90,6 +90,7 @@ int advice_enabled(enum advice_type type);
/**
* Checks the visibility of the advice before printing.
*/
+__attribute__((format (printf, 2, 3)))
void advise_if_enabled(enum advice_type type, const char *advice, ...);
int error_resolve_conflict(const char *me);
diff --git a/apply.c b/apply.c
index 853d3ed..44bc31d 100644
--- a/apply.c
+++ b/apply.c
@@ -101,9 +101,9 @@ int init_apply_state(struct apply_state *state,
state->ws_error_action = warn_on_ws_error;
state->ws_ignore_action = ignore_ws_none;
state->linenr = 1;
- string_list_init(&state->fn_table, 0);
- string_list_init(&state->limit_by_name, 0);
- string_list_init(&state->symlink_changes, 0);
+ string_list_init_nodup(&state->fn_table);
+ string_list_init_nodup(&state->limit_by_name);
+ string_list_init_nodup(&state->symlink_changes);
strbuf_init(&state->root, 0);
git_apply_config();
diff --git a/archive.c b/archive.c
index ff2bb54..3c266d1 100644
--- a/archive.c
+++ b/archive.c
@@ -645,7 +645,7 @@ int write_archive(int argc, const char **argv, const char *prefix,
args.pretty_ctx = &ctx;
args.repo = repo;
args.prefix = prefix;
- string_list_init(&args.extra_files, 1);
+ string_list_init_dup(&args.extra_files);
argc = parse_archive_args(argc, argv, &ar, &args, name_hint, remote);
if (!startup_info->have_repository) {
/*
diff --git a/builtin/add.c b/builtin/add.c
index b773b5a..09e6845 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -470,7 +470,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
{
int exit_status = 0;
struct pathspec pathspec;
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
int flags;
int add_new_files;
int require_pathspec;
@@ -577,7 +577,6 @@ int cmd_add(int argc, const char **argv, const char *prefix)
die_in_unpopulated_submodule(&the_index, prefix);
die_path_inside_submodule(&the_index, &pathspec);
- dir_init(&dir);
if (add_new_files) {
int baselen;
diff --git a/builtin/am.c b/builtin/am.c
index 0b2d886..0c2ad96 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -210,6 +210,7 @@ static void write_state_bool(const struct am_state *state,
* If state->quiet is false, calls fprintf(fp, fmt, ...), and appends a newline
* at the end.
*/
+__attribute__((format (printf, 3, 4)))
static void say(const struct am_state *state, FILE *fp, const char *fmt, ...)
{
va_list ap;
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 9d9540a..f184eae 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -117,6 +117,7 @@ static int write_in_file(const char *path, const char *mode, const char *format,
return fclose(fp);
}
+__attribute__((format (printf, 2, 3)))
static int write_to_file(const char *path, const char *format, ...)
{
int res;
@@ -129,6 +130,7 @@ static int write_to_file(const char *path, const char *format, ...)
return res;
}
+__attribute__((format (printf, 2, 3)))
static int append_to_file(const char *path, const char *format, ...)
{
int res;
diff --git a/builtin/bundle.c b/builtin/bundle.c
index ea69481..053a51b 100644
--- a/builtin/bundle.c
+++ b/builtin/bundle.c
@@ -46,7 +46,7 @@ static int parse_options_cmd_bundle(int argc,
const char* prefix,
const char * const usagestr[],
const struct option options[],
- const char **bundle_file) {
+ char **bundle_file) {
int newargc;
newargc = parse_options(argc, argv, NULL, options, usagestr,
PARSE_OPT_STOP_AT_NON_OPTION);
@@ -61,7 +61,7 @@ static int cmd_bundle_create(int argc, const char **argv, const char *prefix) {
int progress = isatty(STDERR_FILENO);
struct strvec pack_opts;
int version = -1;
-
+ int ret;
struct option options[] = {
OPT_SET_INT('q', "quiet", &progress,
N_("do not show progress meter"), 0),
@@ -76,7 +76,7 @@ static int cmd_bundle_create(int argc, const char **argv, const char *prefix) {
N_("specify bundle format version")),
OPT_END()
};
- const char* bundle_file;
+ char *bundle_file;
argc = parse_options_cmd_bundle(argc, argv, prefix,
builtin_bundle_create_usage, options, &bundle_file);
@@ -94,75 +94,95 @@ static int cmd_bundle_create(int argc, const char **argv, const char *prefix) {
if (!startup_info->have_repository)
die(_("Need a repository to create a bundle."));
- return !!create_bundle(the_repository, bundle_file, argc, argv, &pack_opts, version);
+ ret = !!create_bundle(the_repository, bundle_file, argc, argv, &pack_opts, version);
+ free(bundle_file);
+ return ret;
}
static int cmd_bundle_verify(int argc, const char **argv, const char *prefix) {
- struct bundle_header header;
+ struct bundle_header header = BUNDLE_HEADER_INIT;
int bundle_fd = -1;
int quiet = 0;
-
+ int ret;
struct option options[] = {
OPT_BOOL('q', "quiet", &quiet,
N_("do not show bundle details")),
OPT_END()
};
- const char* bundle_file;
+ char *bundle_file;
argc = parse_options_cmd_bundle(argc, argv, prefix,
builtin_bundle_verify_usage, options, &bundle_file);
/* bundle internals use argv[1] as further parameters */
- memset(&header, 0, sizeof(header));
- if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0)
- return 1;
+ if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) {
+ ret = 1;
+ goto cleanup;
+ }
close(bundle_fd);
- if (verify_bundle(the_repository, &header, !quiet))
- return 1;
+ if (verify_bundle(the_repository, &header, !quiet)) {
+ ret = 1;
+ goto cleanup;
+ }
+
fprintf(stderr, _("%s is okay\n"), bundle_file);
- return 0;
+ ret = 0;
+cleanup:
+ free(bundle_file);
+ bundle_header_release(&header);
+ return ret;
}
static int cmd_bundle_list_heads(int argc, const char **argv, const char *prefix) {
- struct bundle_header header;
+ struct bundle_header header = BUNDLE_HEADER_INIT;
int bundle_fd = -1;
-
+ int ret;
struct option options[] = {
OPT_END()
};
- const char* bundle_file;
+ char *bundle_file;
argc = parse_options_cmd_bundle(argc, argv, prefix,
builtin_bundle_list_heads_usage, options, &bundle_file);
/* bundle internals use argv[1] as further parameters */
- memset(&header, 0, sizeof(header));
- if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0)
- return 1;
+ if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) {
+ ret = 1;
+ goto cleanup;
+ }
close(bundle_fd);
- return !!list_bundle_refs(&header, argc, argv);
+ ret = !!list_bundle_refs(&header, argc, argv);
+cleanup:
+ free(bundle_file);
+ bundle_header_release(&header);
+ return ret;
}
static int cmd_bundle_unbundle(int argc, const char **argv, const char *prefix) {
- struct bundle_header header;
+ struct bundle_header header = BUNDLE_HEADER_INIT;
int bundle_fd = -1;
-
+ int ret;
struct option options[] = {
OPT_END()
};
- const char* bundle_file;
+ char *bundle_file;
argc = parse_options_cmd_bundle(argc, argv, prefix,
builtin_bundle_unbundle_usage, options, &bundle_file);
/* bundle internals use argv[1] as further parameters */
- memset(&header, 0, sizeof(header));
- if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0)
- return 1;
+ if ((bundle_fd = read_bundle_header(bundle_file, &header)) < 0) {
+ ret = 1;
+ goto cleanup;
+ }
if (!startup_info->have_repository)
die(_("Need a repository to unbundle."));
- return !!unbundle(the_repository, &header, bundle_fd, 0) ||
+ ret = !!unbundle(the_repository, &header, bundle_fd, 0) ||
list_bundle_refs(&header, argc, argv);
+ bundle_header_release(&header);
+cleanup:
+ free(bundle_file);
+ return ret;
}
int cmd_bundle(int argc, const char **argv, const char *prefix)
diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c
index 8123455..2191256 100644
--- a/builtin/check-ignore.c
+++ b/builtin/check-ignore.c
@@ -153,7 +153,7 @@ static int check_ignore_stdin_paths(struct dir_struct *dir, const char *prefix)
int cmd_check_ignore(int argc, const char **argv, const char *prefix)
{
int num_ignored;
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
git_config(git_default_config, NULL);
@@ -182,7 +182,6 @@ int cmd_check_ignore(int argc, const char **argv, const char *prefix)
if (!no_index && read_cache() < 0)
die(_("index file corrupt"));
- dir_init(&dir);
setup_standard_excludes(&dir);
if (stdin_paths) {
diff --git a/builtin/clean.c b/builtin/clean.c
index 4944cf4..98a2860 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -641,7 +641,7 @@ static int clean_cmd(void)
static int filter_by_patterns_cmd(void)
{
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
struct strbuf confirm = STRBUF_INIT;
struct strbuf **ignore_list;
struct string_list_item *item;
@@ -665,7 +665,6 @@ static int filter_by_patterns_cmd(void)
if (!confirm.len)
break;
- dir_init(&dir);
pl = add_pattern_list(&dir, EXC_CMDL, "manual exclude");
ignore_list = strbuf_split_max(&confirm, ' ', 0);
@@ -890,7 +889,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
int ignored_only = 0, config_set = 0, errors = 0, gone = 1;
int rm_flags = REMOVE_DIR_KEEP_NESTED_GIT;
struct strbuf abs_path = STRBUF_INIT;
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
struct pathspec pathspec;
struct strbuf buf = STRBUF_INIT;
struct string_list exclude_list = STRING_LIST_INIT_NODUP;
@@ -921,7 +920,6 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
argc = parse_options(argc, argv, prefix, options, builtin_clean_usage,
0);
- dir_init(&dir);
if (!interactive && !dry_run && !force) {
if (config_set)
die(_("clean.requireForce set to true and neither -i, -n, nor -f given; "
diff --git a/builtin/commit.c b/builtin/commit.c
index 190d215..7436262 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -889,7 +889,22 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
int ident_shown = 0;
int saved_color_setting;
struct ident_split ci, ai;
-
+ const char *hint_cleanup_all = allow_empty_message ?
+ _("Please enter the commit message for your changes."
+ " Lines starting\nwith '%c' will be ignored.\n") :
+ _("Please enter the commit message for your changes."
+ " Lines starting\nwith '%c' will be ignored, and an empty"
+ " message aborts the commit.\n");
+ const char *hint_cleanup_space = allow_empty_message ?
+ _("Please enter the commit message for your changes."
+ " Lines starting\n"
+ "with '%c' will be kept; you may remove them"
+ " yourself if you want to.\n") :
+ _("Please enter the commit message for your changes."
+ " Lines starting\n"
+ "with '%c' will be kept; you may remove them"
+ " yourself if you want to.\n"
+ "An empty message aborts the commit.\n");
if (whence != FROM_COMMIT) {
if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS &&
!merge_contains_scissors)
@@ -911,20 +926,12 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
fprintf(s->fp, "\n");
if (cleanup_mode == COMMIT_MSG_CLEANUP_ALL)
- status_printf(s, GIT_COLOR_NORMAL,
- _("Please enter the commit message for your changes."
- " Lines starting\nwith '%c' will be ignored, and an empty"
- " message aborts the commit.\n"), comment_line_char);
+ status_printf(s, GIT_COLOR_NORMAL, hint_cleanup_all, comment_line_char);
else if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) {
if (whence == FROM_COMMIT && !merge_contains_scissors)
wt_status_add_cut_line(s->fp);
} else /* COMMIT_MSG_CLEANUP_SPACE, that is. */
- status_printf(s, GIT_COLOR_NORMAL,
- _("Please enter the commit message for your changes."
- " Lines starting\n"
- "with '%c' will be kept; you may remove them"
- " yourself if you want to.\n"
- "An empty message aborts the commit.\n"), comment_line_char);
+ status_printf(s, GIT_COLOR_NORMAL, hint_cleanup_space, comment_line_char);
/*
* These should never fail because they come from our own
@@ -1510,6 +1517,9 @@ int cmd_status(int argc, const char **argv, const char *prefix)
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_status_usage, builtin_status_options);
+ prepare_repo_settings(the_repository);
+ the_repository->settings.command_requires_full_index = 0;
+
status_init_config(&s, git_status_config);
argc = parse_options(argc, argv, prefix,
builtin_status_options,
diff --git a/builtin/diff.c b/builtin/diff.c
index 2d87c37..dd8ce68 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -26,8 +26,8 @@
static const char builtin_diff_usage[] =
"git diff [<options>] [<commit>] [--] [<path>...]\n"
-" or: git diff [<options>] --cached [<commit>] [--] [<path>...]\n"
-" or: git diff [<options>] <commit> [--merge-base] [<commit>...] <commit> [--] [<path>...]\n"
+" or: git diff [<options>] --cached [--merge-base] [<commit>] [--] [<path>...]\n"
+" or: git diff [<options>] [--merge-base] <commit> [<commit>...] <commit> [--] [<path>...]\n"
" or: git diff [<options>] <commit>...<commit>] [--] [<path>...]\n"
" or: git diff [<options>] <blob> <blob>]\n"
" or: git diff [<options>] --no-index [--] <path> <path>]\n"
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 9191620..25740c1 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1990,6 +1990,9 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
fetch_config_from_gitmodules(sfjc, rs);
}
+ if (negotiate_only && !negotiation_tip.nr)
+ die(_("--negotiate-only needs one or more --negotiate-tip=*"));
+
if (deepen_relative) {
if (deepen_relative < 0)
die(_("Negative depth in --deepen is not supported"));
diff --git a/builtin/grep.c b/builtin/grep.c
index ab8822e..7d2f8e5 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -704,10 +704,9 @@ static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec,
static int grep_directory(struct grep_opt *opt, const struct pathspec *pathspec,
int exc_std, int use_index)
{
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
int i, hit = 0;
- dir_init(&dir);
if (!use_index)
dir.flags |= DIR_NO_GITLINKS;
if (exc_std)
diff --git a/builtin/help.c b/builtin/help.c
index bb339f0..b7eec06 100644
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -436,10 +436,9 @@ static void exec_viewer(const char *name, const char *page)
warning(_("'%s': unknown man viewer."), name);
}
-static void show_man_page(const char *git_cmd)
+static void show_man_page(const char *page)
{
struct man_viewer_list *viewer;
- const char *page = cmd_to_page(git_cmd);
const char *fallback = getenv("GIT_MAN_VIEWER");
setup_man_path();
@@ -453,9 +452,8 @@ static void show_man_page(const char *git_cmd)
die(_("no man viewer handled the request"));
}
-static void show_info_page(const char *git_cmd)
+static void show_info_page(const char *page)
{
- const char *page = cmd_to_page(git_cmd);
setenv("INFOPATH", system_path(GIT_INFO_PATH), 1);
execlp("info", "info", "gitman", page, (char *)NULL);
die(_("no info viewer handled the request"));
@@ -486,9 +484,8 @@ static void open_html(const char *path)
execl_git_cmd("web--browse", "-c", "help.browser", path, (char *)NULL);
}
-static void show_html_page(const char *git_cmd)
+static void show_html_page(const char *page)
{
- const char *page = cmd_to_page(git_cmd);
struct strbuf page_path; /* it leaks but we exec bellow */
get_html_page_path(&page_path, page);
@@ -548,6 +545,7 @@ int cmd_help(int argc, const char **argv, const char *prefix)
{
int nongit;
enum help_format parsed_help_format;
+ const char *page;
argc = parse_options(argc, argv, prefix, builtin_help_options,
builtin_help_usage, 0);
@@ -606,16 +604,17 @@ int cmd_help(int argc, const char **argv, const char *prefix)
argv[0] = check_git_cmd(argv[0]);
+ page = cmd_to_page(argv[0]);
switch (help_format) {
case HELP_FORMAT_NONE:
case HELP_FORMAT_MAN:
- show_man_page(argv[0]);
+ show_man_page(page);
break;
case HELP_FORMAT_INFO:
- show_info_page(argv[0]);
+ show_info_page(page);
break;
case HELP_FORMAT_WEB:
- show_html_page(argv[0]);
+ show_html_page(page);
break;
}
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 3fbc5d7..8336466 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -369,9 +369,7 @@ static void parse_pack_header(void)
use(sizeof(struct pack_header));
}
-static NORETURN void bad_object(off_t offset, const char *format,
- ...) __attribute__((format (printf, 2, 3)));
-
+__attribute__((format (printf, 2, 3)))
static NORETURN void bad_object(off_t offset, const char *format, ...)
{
va_list params;
diff --git a/builtin/log.c b/builtin/log.c
index 516a114..3d7717b 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -245,6 +245,9 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
rev->abbrev_commit = 0;
}
+ if (rev->commit_format == CMIT_FMT_USERFORMAT && !w.decorate)
+ decoration_style = 0;
+
if (decoration_style) {
const struct string_list *config_exclude =
repo_config_get_value_multi(the_repository,
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 45cc3b2..29a26ad 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -608,7 +608,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
{
int require_work_tree = 0, show_tag = 0, i;
char *max_prefix;
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
struct pattern_list *pl;
struct string_list exclude_list = STRING_LIST_INIT_NODUP;
struct option builtin_ls_files_options[] = {
@@ -678,7 +678,6 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(ls_files_usage, builtin_ls_files_options);
- dir_init(&dir);
prefix = cmd_prefix;
if (prefix)
prefix_len = strlen(prefix);
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index a347425..2d1f97e 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -425,9 +425,6 @@ static int proc_receive_ref_matches(struct command *cmd)
return 0;
}
-static void rp_error(const char *err, ...) __attribute__((format (printf, 1, 2)));
-static void rp_warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
-
static void report_message(const char *prefix, const char *err, va_list params)
{
int sz;
@@ -445,6 +442,7 @@ static void report_message(const char *prefix, const char *err, va_list params)
xwrite(2, msg, sz);
}
+__attribute__((format (printf, 1, 2)))
static void rp_warning(const char *err, ...)
{
va_list params;
@@ -453,6 +451,7 @@ static void rp_warning(const char *err, ...)
va_end(params);
}
+__attribute__((format (printf, 1, 2)))
static void rp_error(const char *err, ...)
{
va_list params;
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 7677b1a..36cb909 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -127,13 +127,15 @@ static void show_commit(struct commit *commit, void *data)
if (info->header_prefix)
fputs(info->header_prefix, stdout);
- if (!revs->graph)
- fputs(get_revision_mark(revs, commit), stdout);
- if (revs->abbrev_commit && revs->abbrev)
- fputs(find_unique_abbrev(&commit->object.oid, revs->abbrev),
- stdout);
- else
- fputs(oid_to_hex(&commit->object.oid), stdout);
+ if (revs->include_header) {
+ if (!revs->graph)
+ fputs(get_revision_mark(revs, commit), stdout);
+ if (revs->abbrev_commit && revs->abbrev)
+ fputs(find_unique_abbrev(&commit->object.oid, revs->abbrev),
+ stdout);
+ else
+ fputs(oid_to_hex(&commit->object.oid), stdout);
+ }
if (revs->print_parents) {
struct commit_list *parents = commit->parents;
while (parents) {
@@ -153,7 +155,7 @@ static void show_commit(struct commit *commit, void *data)
show_decorations(revs, commit);
if (revs->commit_format == CMIT_FMT_ONELINE)
putchar(' ');
- else
+ else if (revs->include_header)
putchar('\n');
if (revs->verbose_header) {
@@ -512,6 +514,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
repo_init_revisions(the_repository, &revs, prefix);
revs.abbrev = DEFAULT_ABBREV;
revs.commit_format = CMIT_FMT_UNSPECIFIED;
+ revs.include_header = 1;
/*
* Scan the argument list before invoking setup_revisions(), so that we
@@ -627,6 +630,16 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
continue;
}
+ if (!strcmp(arg, ("--commit-header"))) {
+ revs.include_header = 1;
+ continue;
+ }
+
+ if (!strcmp(arg, ("--no-commit-header"))) {
+ revs.include_header = 0;
+ continue;
+ }
+
if (!strcmp(arg, "--disk-usage")) {
show_disk_usage = 1;
info.flags |= REV_LIST_QUIET;
@@ -636,10 +649,12 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
usage(rev_list_usage);
}
+ if (revs.commit_format != CMIT_FMT_USERFORMAT)
+ revs.include_header = 1;
if (revs.commit_format != CMIT_FMT_UNSPECIFIED) {
/* The command line has a --pretty */
info.hdr_termination = '\n';
- if (revs.commit_format == CMIT_FMT_ONELINE)
+ if (revs.commit_format == CMIT_FMT_ONELINE || !revs.include_header)
info.header_prefix = "";
else
info.header_prefix = "commit ";
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index d6d2dab..d77ce7a 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -939,9 +939,12 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
mark = '*';
else
mark = '+';
- printf("%s%c%s",
- get_color_code(i),
- mark, get_color_reset_code());
+ if (mark == ' ')
+ putchar(mark);
+ else
+ printf("%s%c%s",
+ get_color_code(i),
+ mark, get_color_reset_code());
}
putchar(' ');
}
diff --git a/builtin/stash.c b/builtin/stash.c
index 9c72e4b..8f42360 100644
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -991,9 +991,8 @@ static int get_untracked_files(const struct pathspec *ps, int include_untracked,
{
int i;
int found = 0;
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
- dir_init(&dir);
if (include_untracked != INCLUDE_ALL_FILES)
setup_standard_excludes(&dir);
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index ae6174a..f73963a 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -19,7 +19,6 @@
#include "diffcore.h"
#include "diff.h"
#include "object-store.h"
-#include "dir.h"
#include "advice.h"
#define OPT_QUIET (1 << 0)
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 976bf8e..0d0a80d 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -30,7 +30,7 @@ struct add_opts {
int detach;
int quiet;
int checkout;
- int keep_locked;
+ const char *keep_locked;
};
static int show_only;
@@ -302,10 +302,10 @@ static int add_worktree(const char *path, const char *refname,
* after the preparation is over.
*/
strbuf_addf(&sb, "%s/locked", sb_repo.buf);
- if (!opts->keep_locked)
- write_file(sb.buf, "initializing");
+ if (opts->keep_locked)
+ write_file(sb.buf, "%s", opts->keep_locked);
else
- write_file(sb.buf, "added with --lock");
+ write_file(sb.buf, _("initializing"));
strbuf_addf(&sb_git, "%s/.git", path);
if (safe_create_leading_directories_const(sb_git.buf))
@@ -475,6 +475,8 @@ static int add(int ac, const char **av, const char *prefix)
const char *branch;
const char *new_branch = NULL;
const char *opt_track = NULL;
+ const char *lock_reason = NULL;
+ int keep_locked = 0;
struct option options[] = {
OPT__FORCE(&opts.force,
N_("checkout <branch> even if already checked out in other worktree"),
@@ -485,7 +487,9 @@ static int add(int ac, const char **av, const char *prefix)
N_("create or reset a branch")),
OPT_BOOL('d', "detach", &opts.detach, N_("detach HEAD at named commit")),
OPT_BOOL(0, "checkout", &opts.checkout, N_("populate the new working tree")),
- OPT_BOOL(0, "lock", &opts.keep_locked, N_("keep the new working tree locked")),
+ OPT_BOOL(0, "lock", &keep_locked, N_("keep the new working tree locked")),
+ OPT_STRING(0, "reason", &lock_reason, N_("string"),
+ N_("reason for locking")),
OPT__QUIET(&opts.quiet, N_("suppress progress reporting")),
OPT_PASSTHRU(0, "track", &opt_track, NULL,
N_("set up tracking mode (see git-branch(1))"),
@@ -500,6 +504,13 @@ static int add(int ac, const char **av, const char *prefix)
ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
if (!!opts.detach + !!new_branch + !!new_branch_force > 1)
die(_("-b, -B, and --detach are mutually exclusive"));
+ if (lock_reason && !keep_locked)
+ die(_("--reason requires --lock"));
+ if (lock_reason)
+ opts.keep_locked = lock_reason;
+ else if (keep_locked)
+ opts.keep_locked = _("added with --lock");
+
if (ac < 1 || ac > 2)
usage_with_options(worktree_usage, options);
diff --git a/bundle.c b/bundle.c
index 693d619..ab63f40 100644
--- a/bundle.c
+++ b/bundle.c
@@ -23,13 +23,16 @@ static struct {
{ 3, v3_bundle_signature },
};
-static void add_to_ref_list(const struct object_id *oid, const char *name,
- struct ref_list *list)
+void bundle_header_init(struct bundle_header *header)
{
- ALLOC_GROW(list->list, list->nr + 1, list->alloc);
- oidcpy(&list->list[list->nr].oid, oid);
- list->list[list->nr].name = xstrdup(name);
- list->nr++;
+ struct bundle_header blank = BUNDLE_HEADER_INIT;
+ memcpy(header, &blank, sizeof(*header));
+}
+
+void bundle_header_release(struct bundle_header *header)
+{
+ string_list_clear(&header->prerequisites, 1);
+ string_list_clear(&header->references, 1);
}
static int parse_capability(struct bundle_header *header, const char *capability)
@@ -112,10 +115,11 @@ static int parse_bundle_header(int fd, struct bundle_header *header,
status = -1;
break;
} else {
+ struct object_id *dup = oiddup(&oid);
if (is_prereq)
- add_to_ref_list(&oid, "", &header->prerequisites);
+ string_list_append(&header->prerequisites, "")->util = dup;
else
- add_to_ref_list(&oid, p + 1, &header->references);
+ string_list_append(&header->references, p + 1)->util = dup;
}
}
@@ -139,33 +143,38 @@ int read_bundle_header(const char *path, struct bundle_header *header)
int is_bundle(const char *path, int quiet)
{
- struct bundle_header header;
+ struct bundle_header header = BUNDLE_HEADER_INIT;
int fd = open(path, O_RDONLY);
if (fd < 0)
return 0;
- memset(&header, 0, sizeof(header));
fd = parse_bundle_header(fd, &header, quiet ? NULL : path);
if (fd >= 0)
close(fd);
+ bundle_header_release(&header);
return (fd >= 0);
}
-static int list_refs(struct ref_list *r, int argc, const char **argv)
+static int list_refs(struct string_list *r, int argc, const char **argv)
{
int i;
for (i = 0; i < r->nr; i++) {
+ struct object_id *oid;
+ const char *name;
+
if (argc > 1) {
int j;
for (j = 1; j < argc; j++)
- if (!strcmp(r->list[i].name, argv[j]))
+ if (!strcmp(r->items[i].string, argv[j]))
break;
if (j == argc)
continue;
}
- printf("%s %s\n", oid_to_hex(&r->list[i].oid),
- r->list[i].name);
+
+ oid = r->items[i].util;
+ name = r->items[i].string;
+ printf("%s %s\n", oid_to_hex(oid), name);
}
return 0;
}
@@ -181,7 +190,7 @@ int verify_bundle(struct repository *r,
* Do fast check, then if any prereqs are missing then go line by line
* to be verbose about the errors
*/
- struct ref_list *p = &header->prerequisites;
+ struct string_list *p = &header->prerequisites;
struct rev_info revs;
const char *argv[] = {NULL, "--all", NULL};
struct commit *commit;
@@ -193,16 +202,18 @@ int verify_bundle(struct repository *r,
repo_init_revisions(r, &revs, NULL);
for (i = 0; i < p->nr; i++) {
- struct ref_list_entry *e = p->list + i;
- struct object *o = parse_object(r, &e->oid);
+ struct string_list_item *e = p->items + i;
+ const char *name = e->string;
+ struct object_id *oid = e->util;
+ struct object *o = parse_object(r, oid);
if (o) {
o->flags |= PREREQ_MARK;
- add_pending_object(&revs, o, e->name);
+ add_pending_object(&revs, o, name);
continue;
}
if (++ret == 1)
error("%s", message);
- error("%s %s", oid_to_hex(&e->oid), e->name);
+ error("%s %s", oid_to_hex(oid), name);
}
if (revs.pending.nr != p->nr)
return ret;
@@ -218,26 +229,29 @@ int verify_bundle(struct repository *r,
i--;
for (i = 0; i < p->nr; i++) {
- struct ref_list_entry *e = p->list + i;
- struct object *o = parse_object(r, &e->oid);
+ struct string_list_item *e = p->items + i;
+ const char *name = e->string;
+ const struct object_id *oid = e->util;
+ struct object *o = parse_object(r, oid);
assert(o); /* otherwise we'd have returned early */
if (o->flags & SHOWN)
continue;
if (++ret == 1)
error("%s", message);
- error("%s %s", oid_to_hex(&e->oid), e->name);
+ error("%s %s", oid_to_hex(oid), name);
}
/* Clean up objects used, as they will be reused. */
for (i = 0; i < p->nr; i++) {
- struct ref_list_entry *e = p->list + i;
- commit = lookup_commit_reference_gently(r, &e->oid, 1);
+ struct string_list_item *e = p->items + i;
+ struct object_id *oid = e->util;
+ commit = lookup_commit_reference_gently(r, oid, 1);
if (commit)
clear_commit_marks(commit, ALL_REV_FLAGS);
}
if (verbose) {
- struct ref_list *r;
+ struct string_list *r;
r = &header->references;
printf_ln(Q_("The bundle contains this ref:",
diff --git a/bundle.h b/bundle.h
index f9e2d1c..1927d8c 100644
--- a/bundle.h
+++ b/bundle.h
@@ -3,22 +3,23 @@
#include "strvec.h"
#include "cache.h"
-
-struct ref_list {
- unsigned int nr, alloc;
- struct ref_list_entry {
- struct object_id oid;
- char *name;
- } *list;
-};
+#include "string-list.h"
struct bundle_header {
unsigned version;
- struct ref_list prerequisites;
- struct ref_list references;
+ struct string_list prerequisites;
+ struct string_list references;
const struct git_hash_algo *hash_algo;
};
+#define BUNDLE_HEADER_INIT \
+{ \
+ .prerequisites = STRING_LIST_INIT_DUP, \
+ .references = STRING_LIST_INIT_DUP, \
+}
+void bundle_header_init(struct bundle_header *header);
+void bundle_header_release(struct bundle_header *header);
+
int is_bundle(const char *path, int quiet);
int read_bundle_header(const char *path, struct bundle_header *header);
int create_bundle(struct repository *r, const char *path,
diff --git a/cache.h b/cache.h
index ba04ff8..f9aed2d 100644
--- a/cache.h
+++ b/cache.h
@@ -1385,6 +1385,7 @@ enum get_oid_result {
};
int repo_get_oid(struct repository *r, const char *str, struct object_id *oid);
+__attribute__((format (printf, 2, 3)))
int get_oidf(struct object_id *oid, const char *fmt, ...);
int repo_get_oid_commit(struct repository *r, const char *str, struct object_id *oid);
int repo_get_oid_committish(struct repository *r, const char *str, struct object_id *oid);
diff --git a/cbtree.c b/cbtree.c
new file mode 100644
index 0000000..b0c65d8
--- /dev/null
+++ b/cbtree.c
@@ -0,0 +1,167 @@
+/*
+ * crit-bit tree implementation, does no allocations internally
+ * For more information on crit-bit trees: https://cr.yp.to/critbit.html
+ * Based on Adam Langley's adaptation of Dan Bernstein's public domain code
+ * git clone https://github.com/agl/critbit.git
+ */
+#include "cbtree.h"
+
+static struct cb_node *cb_node_of(const void *p)
+{
+ return (struct cb_node *)((uintptr_t)p - 1);
+}
+
+/* locate the best match, does not do a final comparision */
+static struct cb_node *cb_internal_best_match(struct cb_node *p,
+ const uint8_t *k, size_t klen)
+{
+ while (1 & (uintptr_t)p) {
+ struct cb_node *q = cb_node_of(p);
+ uint8_t c = q->byte < klen ? k[q->byte] : 0;
+ size_t direction = (1 + (q->otherbits | c)) >> 8;
+
+ p = q->child[direction];
+ }
+ return p;
+}
+
+/* returns NULL if successful, existing cb_node if duplicate */
+struct cb_node *cb_insert(struct cb_tree *t, struct cb_node *node, size_t klen)
+{
+ size_t newbyte, newotherbits;
+ uint8_t c;
+ int newdirection;
+ struct cb_node **wherep, *p;
+
+ assert(!((uintptr_t)node & 1)); /* allocations must be aligned */
+
+ if (!t->root) { /* insert into empty tree */
+ t->root = node;
+ return NULL; /* success */
+ }
+
+ /* see if a node already exists */
+ p = cb_internal_best_match(t->root, node->k, klen);
+
+ /* find first differing byte */
+ for (newbyte = 0; newbyte < klen; newbyte++) {
+ if (p->k[newbyte] != node->k[newbyte])
+ goto different_byte_found;
+ }
+ return p; /* element exists, let user deal with it */
+
+different_byte_found:
+ newotherbits = p->k[newbyte] ^ node->k[newbyte];
+ newotherbits |= newotherbits >> 1;
+ newotherbits |= newotherbits >> 2;
+ newotherbits |= newotherbits >> 4;
+ newotherbits = (newotherbits & ~(newotherbits >> 1)) ^ 255;
+ c = p->k[newbyte];
+ newdirection = (1 + (newotherbits | c)) >> 8;
+
+ node->byte = newbyte;
+ node->otherbits = newotherbits;
+ node->child[1 - newdirection] = node;
+
+ /* find a place to insert it */
+ wherep = &t->root;
+ for (;;) {
+ struct cb_node *q;
+ size_t direction;
+
+ p = *wherep;
+ if (!(1 & (uintptr_t)p))
+ break;
+ q = cb_node_of(p);
+ if (q->byte > newbyte)
+ break;
+ if (q->byte == newbyte && q->otherbits > newotherbits)
+ break;
+ c = q->byte < klen ? node->k[q->byte] : 0;
+ direction = (1 + (q->otherbits | c)) >> 8;
+ wherep = q->child + direction;
+ }
+
+ node->child[newdirection] = *wherep;
+ *wherep = (struct cb_node *)(1 + (uintptr_t)node);
+
+ return NULL; /* success */
+}
+
+struct cb_node *cb_lookup(struct cb_tree *t, const uint8_t *k, size_t klen)
+{
+ struct cb_node *p = cb_internal_best_match(t->root, k, klen);
+
+ return p && !memcmp(p->k, k, klen) ? p : NULL;
+}
+
+struct cb_node *cb_unlink(struct cb_tree *t, const uint8_t *k, size_t klen)
+{
+ struct cb_node **wherep = &t->root;
+ struct cb_node **whereq = NULL;
+ struct cb_node *q = NULL;
+ size_t direction = 0;
+ uint8_t c;
+ struct cb_node *p = t->root;
+
+ if (!p) return NULL; /* empty tree, nothing to delete */
+
+ /* traverse to find best match, keeping link to parent */
+ while (1 & (uintptr_t)p) {
+ whereq = wherep;
+ q = cb_node_of(p);
+ c = q->byte < klen ? k[q->byte] : 0;
+ direction = (1 + (q->otherbits | c)) >> 8;
+ wherep = q->child + direction;
+ p = *wherep;
+ }
+
+ if (memcmp(p->k, k, klen))
+ return NULL; /* no match, nothing unlinked */
+
+ /* found an exact match */
+ if (whereq) /* update parent */
+ *whereq = q->child[1 - direction];
+ else
+ t->root = NULL;
+ return p;
+}
+
+static enum cb_next cb_descend(struct cb_node *p, cb_iter fn, void *arg)
+{
+ if (1 & (uintptr_t)p) {
+ struct cb_node *q = cb_node_of(p);
+ enum cb_next n = cb_descend(q->child[0], fn, arg);
+
+ return n == CB_BREAK ? n : cb_descend(q->child[1], fn, arg);
+ } else {
+ return fn(p, arg);
+ }
+}
+
+void cb_each(struct cb_tree *t, const uint8_t *kpfx, size_t klen,
+ cb_iter fn, void *arg)
+{
+ struct cb_node *p = t->root;
+ struct cb_node *top = p;
+ size_t i = 0;
+
+ if (!p) return; /* empty tree */
+
+ /* Walk tree, maintaining top pointer */
+ while (1 & (uintptr_t)p) {
+ struct cb_node *q = cb_node_of(p);
+ uint8_t c = q->byte < klen ? kpfx[q->byte] : 0;
+ size_t direction = (1 + (q->otherbits | c)) >> 8;
+
+ p = q->child[direction];
+ if (q->byte < klen)
+ top = p;
+ }
+
+ for (i = 0; i < klen; i++) {
+ if (p->k[i] != kpfx[i])
+ return; /* "best" match failed */
+ }
+ cb_descend(top, fn, arg);
+}
diff --git a/cbtree.h b/cbtree.h
new file mode 100644
index 0000000..fe45870
--- /dev/null
+++ b/cbtree.h
@@ -0,0 +1,56 @@
+/*
+ * crit-bit tree implementation, does no allocations internally
+ * For more information on crit-bit trees: https://cr.yp.to/critbit.html
+ * Based on Adam Langley's adaptation of Dan Bernstein's public domain code
+ * git clone https://github.com/agl/critbit.git
+ *
+ * This is adapted to store arbitrary data (not just NUL-terminated C strings
+ * and allocates no memory internally. The user needs to allocate
+ * "struct cb_node" and fill cb_node.k[] with arbitrary match data
+ * for memcmp.
+ * If "klen" is variable, then it should be embedded into "c_node.k[]"
+ * Recursion is bound by the maximum value of "klen" used.
+ */
+#ifndef CBTREE_H
+#define CBTREE_H
+
+#include "git-compat-util.h"
+
+struct cb_node;
+struct cb_node {
+ struct cb_node *child[2];
+ /*
+ * n.b. uint32_t for `byte' is excessive for OIDs,
+ * we may consider shorter variants if nothing else gets stored.
+ */
+ uint32_t byte;
+ uint8_t otherbits;
+ uint8_t k[FLEX_ARRAY]; /* arbitrary data */
+};
+
+struct cb_tree {
+ struct cb_node *root;
+};
+
+enum cb_next {
+ CB_CONTINUE = 0,
+ CB_BREAK = 1
+};
+
+#define CBTREE_INIT { .root = NULL }
+
+static inline void cb_init(struct cb_tree *t)
+{
+ t->root = NULL;
+}
+
+struct cb_node *cb_lookup(struct cb_tree *, const uint8_t *k, size_t klen);
+struct cb_node *cb_insert(struct cb_tree *, struct cb_node *, size_t klen);
+struct cb_node *cb_unlink(struct cb_tree *t, const uint8_t *k, size_t klen);
+
+typedef enum cb_next (*cb_iter)(struct cb_node *, void *arg);
+
+void cb_each(struct cb_tree *, const uint8_t *kpfx, size_t klen,
+ cb_iter, void *arg);
+
+#endif /* CBTREE_H */
diff --git a/ci/install-dependencies.sh b/ci/install-dependencies.sh
index 67852d0..5772081 100755
--- a/ci/install-dependencies.sh
+++ b/ci/install-dependencies.sh
@@ -65,6 +65,11 @@ StaticAnalysis)
sudo apt-get -q -y install coccinelle libcurl4-openssl-dev libssl-dev \
libexpat-dev gettext make
;;
+sparse)
+ sudo apt-get -q update -q
+ sudo apt-get -q -y install libssl-dev libcurl4-openssl-dev \
+ libexpat-dev gettext zlib1g-dev
+ ;;
Documentation)
sudo apt-get -q update
sudo apt-get -q -y install asciidoc xmlto docbook-xsl-ns make
diff --git a/commit-graph.c b/commit-graph.c
index 2bcb4e0..3860a0d 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -2408,6 +2408,7 @@ cleanup:
#define VERIFY_COMMIT_GRAPH_ERROR_HASH 2
static int verify_commit_graph_error;
+__attribute__((format (printf, 1, 2)))
static void graph_report(const char *fmt, ...)
{
va_list ap;
@@ -2422,14 +2423,16 @@ static void graph_report(const char *fmt, ...)
#define GENERATION_ZERO_EXISTS 1
#define GENERATION_NUMBER_EXISTS 2
+static int commit_graph_checksum_valid(struct commit_graph *g)
+{
+ return hashfile_checksum_valid(g->data, g->data_len);
+}
+
int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags)
{
uint32_t i, cur_fanout_pos = 0;
struct object_id prev_oid, cur_oid;
- unsigned char checksum[GIT_MAX_HEXSZ];
int generation_zero = 0;
- struct hashfile *f;
- int devnull;
struct progress *progress = NULL;
int local_error = 0;
@@ -2442,11 +2445,7 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags)
if (verify_commit_graph_error)
return verify_commit_graph_error;
- devnull = open("/dev/null", O_WRONLY);
- f = hashfd(devnull, NULL);
- hashwrite(f, g->data, g->data_len - g->hash_len);
- finalize_hashfile(f, checksum, CSUM_CLOSE);
- if (!hasheq(checksum, g->data + g->data_len - g->hash_len)) {
+ if (!commit_graph_checksum_valid(g)) {
graph_report(_("the commit-graph file has incorrect checksum and is likely corrupt"));
verify_commit_graph_error = VERIFY_COMMIT_GRAPH_ERROR_HASH;
}
diff --git a/commit.c b/commit.c
index 8ea55a4..143f472 100644
--- a/commit.c
+++ b/commit.c
@@ -1178,7 +1178,7 @@ static void handle_signed_tag(struct commit *parent, struct commit_extra_header
/*
* We could verify this signature and either omit the tag when
* it does not validate, but the integrator may not have the
- * public key of the signer of the tag he is merging, while a
+ * public key of the signer of the tag being merged, while a
* later auditor may have it while auditing, so let's not run
* verify-signed-buffer here for now...
*
diff --git a/config.c b/config.c
index f9c400a..f33abea 100644
--- a/config.c
+++ b/config.c
@@ -1833,9 +1833,10 @@ static int git_config_from_blob_ref(config_fn_t fn,
char *git_system_config(void)
{
char *system_config = xstrdup_or_null(getenv("GIT_CONFIG_SYSTEM"));
- if (system_config)
- return system_config;
- return system_path(ETC_GITCONFIG);
+ if (!system_config)
+ system_config = system_path(ETC_GITCONFIG);
+ normalize_path_copy(system_config, system_config);
+ return system_config;
}
void git_global_config(char **user_out, char **xdg_out)
@@ -2072,7 +2073,7 @@ static int configset_add_value(struct config_set *cs, const char *key, const cha
e = xmalloc(sizeof(*e));
hashmap_entry_init(&e->ent, strhash(key));
e->key = xstrdup(key);
- string_list_init(&e->value_list, 1);
+ string_list_init_dup(&e->value_list);
hashmap_add(&cs->config_hash, &e->ent);
}
si = string_list_append_nodup(&e->value_list, xstrdup_or_null(value));
@@ -2837,7 +2838,7 @@ static void maybe_remove_section(struct config_store_data *store,
begin = store->parsed[i].begin;
/*
- * Next, make sure that we are removing he last key(s) in the section,
+ * Next, make sure that we are removing the last key(s) in the section,
* and that there are no comments that are possibly about the current
* section.
*/
@@ -3051,7 +3052,8 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
if (contents == MAP_FAILED) {
if (errno == ENODEV && S_ISDIR(st.st_mode))
errno = EISDIR;
- error_errno(_("unable to mmap '%s'"), config_filename);
+ error_errno(_("unable to mmap '%s'%s"),
+ config_filename, mmap_os_err());
ret = CONFIG_INVALID_FILE;
contents = NULL;
goto out_free;
diff --git a/config.h b/config.h
index 9038538..a2200f3 100644
--- a/config.h
+++ b/config.h
@@ -450,8 +450,8 @@ void git_configset_init(struct config_set *cs);
/**
* Parses the file and adds the variable-value pairs to the `config_set`,
* dies if there is an error in parsing the file. Returns 0 on success, or
- * -1 if the file does not exist or is inaccessible. The user has to decide
- * if he wants to free the incomplete configset or continue using it when
+ * -1 if the file does not exist or is inaccessible. The caller decides
+ * whether to free the incomplete configset or continue using it when
* the function returns -1.
*/
int git_configset_add_file(struct config_set *cs, const char *filename);
diff --git a/config.mak.uname b/config.mak.uname
index cb443b4..69413fb 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -437,6 +437,11 @@ ifeq ($(uname_S),Windows)
NO_POSIX_GOODIES = UnfortunatelyYes
NATIVE_CRLF = YesPlease
DEFAULT_HELP_FORMAT = html
+ifeq (/mingw64,$(subst 32,64,$(prefix)))
+ # Move system config into top-level /etc/
+ ETC_GITCONFIG = ../etc/gitconfig
+ ETC_GITATTRIBUTES = ../etc/gitattributes
+endif
CC = compat/vcbuild/scripts/clink.pl
AR = compat/vcbuild/scripts/lib.pl
@@ -668,9 +673,14 @@ else
HAVE_LIBCHARSET_H = YesPlease
NO_GETTEXT =
USE_GETTEXT_SCHEME = fallthrough
- USE_LIBPCRE= YesPlease
+ USE_LIBPCRE = YesPlease
NO_CURL =
USE_NED_ALLOCATOR = YesPlease
+ ifeq (/mingw64,$(subst 32,64,$(prefix)))
+ # Move system config into top-level /etc/
+ ETC_GITCONFIG = ../etc/gitconfig
+ ETC_GITATTRIBUTES = ../etc/gitattributes
+ endif
else
COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
NO_CURL = YesPlease
diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index 3dc7ffc..171b412 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -223,8 +223,6 @@ list(APPEND compat_SOURCES sha1dc_git.c sha1dc/sha1.c sha1dc/ubc_check.c block-s
add_compile_definitions(PAGER_ENV="LESS=FRX LV=-c"
- ETC_GITATTRIBUTES="etc/gitattributes"
- ETC_GITCONFIG="etc/gitconfig"
GIT_EXEC_PATH="libexec/git-core"
GIT_LOCALE_PATH="share/locale"
GIT_MAN_PATH="share/man"
@@ -239,10 +237,15 @@ add_compile_definitions(PAGER_ENV="LESS=FRX LV=-c"
if(WIN32)
set(FALLBACK_RUNTIME_PREFIX /mingw64)
- add_compile_definitions(FALLBACK_RUNTIME_PREFIX="${FALLBACK_RUNTIME_PREFIX}")
+ # Move system config into top-level /etc/
+ add_compile_definitions(FALLBACK_RUNTIME_PREFIX="${FALLBACK_RUNTIME_PREFIX}"
+ ETC_GITATTRIBUTES="../etc/gitattributes"
+ ETC_GITCONFIG="../etc/gitconfig")
else()
set(FALLBACK_RUNTIME_PREFIX /home/$ENV{USER})
- add_compile_definitions(FALLBACK_RUNTIME_PREFIX="${FALLBACK_RUNTIME_PREFIX}")
+ add_compile_definitions(FALLBACK_RUNTIME_PREFIX="${FALLBACK_RUNTIME_PREFIX}"
+ ETC_GITATTRIBUTES="etc/gitattributes"
+ ETC_GITCONFIG="etc/gitconfig")
endif()
diff --git a/contrib/credential/osxkeychain/git-credential-osxkeychain.c b/contrib/credential/osxkeychain/git-credential-osxkeychain.c
index bcd3f57..0b44a9b 100644
--- a/contrib/credential/osxkeychain/git-credential-osxkeychain.c
+++ b/contrib/credential/osxkeychain/git-credential-osxkeychain.c
@@ -10,6 +10,7 @@ static char *username;
static char *password;
static UInt16 port;
+__attribute__((format (printf, 1, 2)))
static void die(const char *err, ...)
{
char msg[4096];
diff --git a/contrib/credential/wincred/git-credential-wincred.c b/contrib/credential/wincred/git-credential-wincred.c
index 5bdad41..5091048 100644
--- a/contrib/credential/wincred/git-credential-wincred.c
+++ b/contrib/credential/wincred/git-credential-wincred.c
@@ -11,6 +11,7 @@
#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
+__attribute__((format (printf, 1, 2)))
static void die(const char *err, ...)
{
char msg[4096];
diff --git a/credential.c b/credential.c
index e5202fb..3c05c7c 100644
--- a/credential.c
+++ b/credential.c
@@ -10,8 +10,8 @@
void credential_init(struct credential *c)
{
- memset(c, 0, sizeof(*c));
- c->helpers.strdup_strings = 1;
+ struct credential blank = CREDENTIAL_INIT;
+ memcpy(c, &blank, sizeof(*c));
}
void credential_clear(struct credential *c)
diff --git a/credential.h b/credential.h
index c0e17e3..f430e77 100644
--- a/credential.h
+++ b/credential.h
@@ -128,7 +128,9 @@ struct credential {
char *path;
};
-#define CREDENTIAL_INIT { STRING_LIST_INIT_DUP }
+#define CREDENTIAL_INIT { \
+ .helpers = STRING_LIST_INIT_DUP, \
+}
/* Initialize a credential structure, setting all fields to empty. */
void credential_init(struct credential *);
diff --git a/csum-file.c b/csum-file.c
index 3487d28..c951cf8 100644
--- a/csum-file.c
+++ b/csum-file.c
@@ -217,3 +217,19 @@ uint32_t crc32_end(struct hashfile *f)
f->do_crc = 0;
return f->crc32;
}
+
+int hashfile_checksum_valid(const unsigned char *data, size_t total_len)
+{
+ unsigned char got[GIT_MAX_RAWSZ];
+ git_hash_ctx ctx;
+ size_t data_len = total_len - the_hash_algo->rawsz;
+
+ if (total_len < the_hash_algo->rawsz)
+ return 0; /* say "too short"? */
+
+ the_hash_algo->init_fn(&ctx);
+ the_hash_algo->update_fn(&ctx, data, data_len);
+ the_hash_algo->final_fn(got, &ctx);
+
+ return hasheq(got, data + data_len);
+}
diff --git a/csum-file.h b/csum-file.h
index 3044bd1..291215b 100644
--- a/csum-file.h
+++ b/csum-file.h
@@ -44,6 +44,9 @@ void hashflush(struct hashfile *f);
void crc32_begin(struct hashfile *);
uint32_t crc32_end(struct hashfile *);
+/* Verify checksum validity while reading. Returns non-zero on success. */
+int hashfile_checksum_valid(const unsigned char *data, size_t len);
+
/*
* Returns the total number of bytes fed to the hashfile so far (including ones
* that have not been written out to the descriptor yet).
diff --git a/date.c b/date.c
index f9ea807..c55ea47 100644
--- a/date.c
+++ b/date.c
@@ -908,7 +908,7 @@ int parse_expiry_date(const char *date, timestamp_t *timestamp)
/*
* We take over "now" here, which usually translates
* to the current timestamp. This is because the user
- * really means to expire everything she has done in
+ * really means to expire everything that was done in
* the past, and by definition reflogs are the record
* of the past, and there is nothing from the future
* to be kept.
diff --git a/diff-lib.c b/diff-lib.c
index c2ac925..f9eadc4 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -325,6 +325,11 @@ static void show_new_file(struct rev_info *revs,
unsigned dirty_submodule = 0;
struct index_state *istate = revs->diffopt.repo->index;
+ if (new_file && S_ISSPARSEDIR(new_file->ce_mode)) {
+ diff_tree_oid(NULL, &new_file->oid, new_file->name, &revs->diffopt);
+ return;
+ }
+
/*
* New file in the index: it might actually be different in
* the working tree.
@@ -347,6 +352,20 @@ static int show_modified(struct rev_info *revs,
unsigned dirty_submodule = 0;
struct index_state *istate = revs->diffopt.repo->index;
+ assert(S_ISSPARSEDIR(old_entry->ce_mode) ==
+ S_ISSPARSEDIR(new_entry->ce_mode));
+
+ /*
+ * If both are sparse directory entries, then expand the
+ * modifications to the file level. If only one was a sparse
+ * directory, then they appear as an add and delete instead of
+ * a modification.
+ */
+ if (S_ISSPARSEDIR(new_entry->ce_mode)) {
+ diff_tree_oid(&old_entry->oid, &new_entry->oid, new_entry->name, &revs->diffopt);
+ return 0;
+ }
+
if (get_stat_data(istate, new_entry, &oid, &mode, cached, match_missing,
&dirty_submodule, &revs->diffopt) < 0) {
if (report_missing)
diff --git a/diff.c b/diff.c
index 260dc37..82f88de 100644
--- a/diff.c
+++ b/diff.c
@@ -35,7 +35,7 @@
static int diff_detect_rename_default;
static int diff_indent_heuristic = 1;
-static int diff_rename_limit_default = 400;
+static int diff_rename_limit_default = 1000;
static int diff_suppress_blank_empty;
static int diff_use_color_default = -1;
static int diff_color_moved_default;
@@ -6295,7 +6295,7 @@ static int is_summary_empty(const struct diff_queue_struct *q)
}
static const char rename_limit_warning[] =
-N_("inexact rename detection was skipped due to too many files.");
+N_("exhaustive rename detection was skipped due to too many files.");
static const char degrade_cc_to_c_warning[] =
N_("only found copies from modified paths due to too many files.");
diff --git a/diffcore-rename.c b/diffcore-rename.c
index 3375e24..2618bb0 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -54,7 +54,7 @@ static void register_rename_src(struct diff_filepair *p)
if (p->broken_pair) {
if (!break_idx) {
break_idx = xmalloc(sizeof(*break_idx));
- strintmap_init(break_idx, -1);
+ strintmap_init_with_options(break_idx, -1, NULL, 0);
}
strintmap_set(break_idx, p->one->path, rename_dst_nr);
}
@@ -87,13 +87,13 @@ struct diff_score {
short name_score;
};
-struct prefetch_options {
+struct inexact_prefetch_options {
struct repository *repo;
int skip_unmodified;
};
-static void prefetch(void *prefetch_options)
+static void inexact_prefetch(void *prefetch_options)
{
- struct prefetch_options *options = prefetch_options;
+ struct inexact_prefetch_options *options = prefetch_options;
int i;
struct oid_array to_fetch = OID_ARRAY_INIT;
@@ -126,7 +126,7 @@ static int estimate_similarity(struct repository *r,
struct diff_filespec *src,
struct diff_filespec *dst,
int minimum_score,
- int skip_unmodified)
+ struct diff_populate_filespec_options *dpf_opt)
{
/* src points at a file that existed in the original tree (or
* optionally a file in the destination tree) and dst points
@@ -143,15 +143,6 @@ static int estimate_similarity(struct repository *r,
*/
unsigned long max_size, delta_size, base_size, src_copied, literal_added;
int score;
- struct diff_populate_filespec_options dpf_options = {
- .check_size_only = 1
- };
- struct prefetch_options prefetch_options = {r, skip_unmodified};
-
- if (r == the_repository && has_promisor_remote()) {
- dpf_options.missing_object_cb = prefetch;
- dpf_options.missing_object_data = &prefetch_options;
- }
/* We deal only with regular files. Symlink renames are handled
* only when they are exact matches --- in other words, no edits
@@ -169,11 +160,13 @@ static int estimate_similarity(struct repository *r,
* is a possible size - we really should have a flag to
* say whether the size is valid or not!)
*/
+ dpf_opt->check_size_only = 1;
+
if (!src->cnt_data &&
- diff_populate_filespec(r, src, &dpf_options))
+ diff_populate_filespec(r, src, dpf_opt))
return 0;
if (!dst->cnt_data &&
- diff_populate_filespec(r, dst, &dpf_options))
+ diff_populate_filespec(r, dst, dpf_opt))
return 0;
max_size = ((src->size > dst->size) ? src->size : dst->size);
@@ -191,11 +184,11 @@ static int estimate_similarity(struct repository *r,
if (max_size * (MAX_SCORE-minimum_score) < delta_size * MAX_SCORE)
return 0;
- dpf_options.check_size_only = 0;
+ dpf_opt->check_size_only = 0;
- if (!src->cnt_data && diff_populate_filespec(r, src, &dpf_options))
+ if (!src->cnt_data && diff_populate_filespec(r, src, dpf_opt))
return 0;
- if (!dst->cnt_data && diff_populate_filespec(r, dst, &dpf_options))
+ if (!dst->cnt_data && diff_populate_filespec(r, dst, dpf_opt))
return 0;
if (diffcore_count_changes(r, src, dst,
@@ -823,6 +816,78 @@ static int idx_possible_rename(char *filename, struct dir_rename_info *info)
return idx;
}
+struct basename_prefetch_options {
+ struct repository *repo;
+ struct strintmap *relevant_sources;
+ struct strintmap *sources;
+ struct strintmap *dests;
+ struct dir_rename_info *info;
+};
+static void basename_prefetch(void *prefetch_options)
+{
+ struct basename_prefetch_options *options = prefetch_options;
+ struct strintmap *relevant_sources = options->relevant_sources;
+ struct strintmap *sources = options->sources;
+ struct strintmap *dests = options->dests;
+ struct dir_rename_info *info = options->info;
+ int i;
+ struct oid_array to_fetch = OID_ARRAY_INIT;
+
+ /*
+ * TODO: The following loops mirror the code/logic from
+ * find_basename_matches(), though not quite exactly. Maybe
+ * abstract the iteration logic out somehow?
+ */
+ for (i = 0; i < rename_src_nr; ++i) {
+ char *filename = rename_src[i].p->one->path;
+ const char *base = NULL;
+ intptr_t src_index;
+ intptr_t dst_index;
+
+ /* Skip irrelevant sources */
+ if (relevant_sources &&
+ !strintmap_contains(relevant_sources, filename))
+ continue;
+
+ /*
+ * If the basename is unique among remaining sources, then
+ * src_index will equal 'i' and we can attempt to match it
+ * to a unique basename in the destinations. Otherwise,
+ * use directory rename heuristics, if possible.
+ */
+ base = get_basename(filename);
+ src_index = strintmap_get(sources, base);
+ assert(src_index == -1 || src_index == i);
+
+ if (strintmap_contains(dests, base)) {
+ struct diff_filespec *one, *two;
+
+ /* Find a matching destination, if possible */
+ dst_index = strintmap_get(dests, base);
+ if (src_index == -1 || dst_index == -1) {
+ src_index = i;
+ dst_index = idx_possible_rename(filename, info);
+ }
+ if (dst_index == -1)
+ continue;
+
+ /* Ignore this dest if already used in a rename */
+ if (rename_dst[dst_index].is_rename)
+ continue; /* already used previously */
+
+ one = rename_src[src_index].p->one;
+ two = rename_dst[dst_index].p->two;
+
+ /* Add the pairs */
+ diff_add_if_missing(options->repo, &to_fetch, two);
+ diff_add_if_missing(options->repo, &to_fetch, one);
+ }
+ }
+
+ promisor_remote_get_direct(options->repo, to_fetch.oid, to_fetch.nr);
+ oid_array_clear(&to_fetch);
+}
+
static int find_basename_matches(struct diff_options *options,
int minimum_score,
struct dir_rename_info *info,
@@ -862,18 +927,18 @@ static int find_basename_matches(struct diff_options *options,
int i, renames = 0;
struct strintmap sources;
struct strintmap dests;
-
- /*
- * The prefeteching stuff wants to know if it can skip prefetching
- * blobs that are unmodified...and will then do a little extra work
- * to verify that the oids are indeed different before prefetching.
- * Unmodified blobs are only relevant when doing copy detection;
- * when limiting to rename detection, diffcore_rename[_extended]()
- * will never be called with unmodified source paths fed to us, so
- * the extra work necessary to check if rename_src entries are
- * unmodified would be a small waste.
- */
- int skip_unmodified = 0;
+ struct diff_populate_filespec_options dpf_options = {
+ .check_binary = 0,
+ .missing_object_cb = NULL,
+ .missing_object_data = NULL
+ };
+ struct basename_prefetch_options prefetch_options = {
+ .repo = options->repo,
+ .relevant_sources = relevant_sources,
+ .sources = &sources,
+ .dests = &dests,
+ .info = info
+ };
/*
* Create maps of basename -> fullname(s) for remaining sources and
@@ -910,6 +975,11 @@ static int find_basename_matches(struct diff_options *options,
strintmap_set(&dests, base, i);
}
+ if (options->repo == the_repository && has_promisor_remote()) {
+ dpf_options.missing_object_cb = basename_prefetch;
+ dpf_options.missing_object_data = &prefetch_options;
+ }
+
/* Now look for basename matchups and do similarity estimation */
for (i = 0; i < rename_src_nr; ++i) {
char *filename = rename_src[i].p->one->path;
@@ -953,7 +1023,7 @@ static int find_basename_matches(struct diff_options *options,
one = rename_src[src_index].p->one;
two = rename_dst[dst_index].p->two;
score = estimate_similarity(options->repo, one, two,
- minimum_score, skip_unmodified);
+ minimum_score, &dpf_options);
/* If sufficiently similar, record as rename pair */
if (score < minimum_score)
@@ -1021,7 +1091,7 @@ static int too_many_rename_candidates(int num_destinations, int num_sources,
* memory for the matrix anyway.
*/
if (rename_limit <= 0)
- rename_limit = 32767;
+ return 0; /* treat as unlimited */
if (st_mult(num_destinations, num_sources)
<= st_mult(rename_limit, rename_limit))
return 0;
@@ -1272,6 +1342,14 @@ void diffcore_rename_extended(struct diff_options *options,
int num_sources, want_copies;
struct progress *progress = NULL;
struct dir_rename_info info;
+ struct diff_populate_filespec_options dpf_options = {
+ .check_binary = 0,
+ .missing_object_cb = NULL,
+ .missing_object_data = NULL
+ };
+ struct inexact_prefetch_options prefetch_options = {
+ .repo = options->repo
+ };
trace2_region_enter("diff", "setup", options->repo);
info.setup = 0;
@@ -1433,6 +1511,13 @@ void diffcore_rename_extended(struct diff_options *options,
(uint64_t)num_destinations * (uint64_t)num_sources);
}
+ /* Finish setting up dpf_options */
+ prefetch_options.skip_unmodified = skip_unmodified;
+ if (options->repo == the_repository && has_promisor_remote()) {
+ dpf_options.missing_object_cb = inexact_prefetch;
+ dpf_options.missing_object_data = &prefetch_options;
+ }
+
CALLOC_ARRAY(mx, st_mult(NUM_CANDIDATE_PER_DST, num_destinations));
for (dst_cnt = i = 0; i < rename_dst_nr; i++) {
struct diff_filespec *two = rename_dst[i].p->two;
@@ -1458,7 +1543,7 @@ void diffcore_rename_extended(struct diff_options *options,
this_src.score = estimate_similarity(options->repo,
one, two,
minimum_score,
- skip_unmodified);
+ &dpf_options);
this_src.name_score = basename_same(one, two);
this_src.dst = i;
this_src.src = j;
@@ -1543,7 +1628,7 @@ void diffcore_rename_extended(struct diff_options *options,
/* all the usual ones need to be kept */
diff_q(&outq, p);
else
- /* no need to keep unmodified pairs; FIXME: remove earlier? */
+ /* no need to keep unmodified pairs */
pair_to_free = p;
if (pair_to_free)
diff --git a/dir.c b/dir.c
index ebe5ec0..23b4417 100644
--- a/dir.c
+++ b/dir.c
@@ -53,12 +53,6 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
int check_only, int stop_at_first_file, const struct pathspec *pathspec);
static int resolve_dtype(int dtype, struct index_state *istate,
const char *path, int len);
-
-void dir_init(struct dir_struct *dir)
-{
- memset(dir, 0, sizeof(*dir));
-}
-
struct dirent *readdir_skip_dot_and_dotdot(DIR *dirp)
{
struct dirent *e;
@@ -84,11 +78,21 @@ int fspathcmp(const char *a, const char *b)
return ignore_case ? strcasecmp(a, b) : strcmp(a, b);
}
+int fspatheq(const char *a, const char *b)
+{
+ return !fspathcmp(a, b);
+}
+
int fspathncmp(const char *a, const char *b, size_t count)
{
return ignore_case ? strncasecmp(a, b, count) : strncmp(a, b, count);
}
+unsigned int fspathhash(const char *str)
+{
+ return ignore_case ? strihash(str) : strhash(str);
+}
+
int git_fnmatch(const struct pathspec_item *item,
const char *pattern, const char *string,
int prefix)
@@ -1376,7 +1380,7 @@ enum pattern_match_result path_matches_pattern_list(
struct path_pattern *pattern;
struct strbuf parent_pathname = STRBUF_INIT;
int result = NOT_MATCHED;
- const char *slash_pos;
+ size_t slash_pos;
if (!pl->use_cone_patterns) {
pattern = last_matching_pattern_from_list(pathname, pathlen, basename,
@@ -1397,21 +1401,35 @@ enum pattern_match_result path_matches_pattern_list(
strbuf_addch(&parent_pathname, '/');
strbuf_add(&parent_pathname, pathname, pathlen);
+ /*
+ * Directory entries are matched if and only if a file
+ * contained immediately within them is matched. For the
+ * case of a directory entry, modify the path to create
+ * a fake filename within this directory, allowing us to
+ * use the file-base matching logic in an equivalent way.
+ */
+ if (parent_pathname.len > 0 &&
+ parent_pathname.buf[parent_pathname.len - 1] == '/') {
+ slash_pos = parent_pathname.len - 1;
+ strbuf_add(&parent_pathname, "-", 1);
+ } else {
+ const char *slash_ptr = strrchr(parent_pathname.buf, '/');
+ slash_pos = slash_ptr ? slash_ptr - parent_pathname.buf : 0;
+ }
+
if (hashmap_contains_path(&pl->recursive_hashmap,
&parent_pathname)) {
result = MATCHED_RECURSIVE;
goto done;
}
- slash_pos = strrchr(parent_pathname.buf, '/');
-
- if (slash_pos == parent_pathname.buf) {
+ if (!slash_pos) {
/* include every file in root */
result = MATCHED;
goto done;
}
- strbuf_setlen(&parent_pathname, slash_pos - parent_pathname.buf);
+ strbuf_setlen(&parent_pathname, slash_pos);
if (hashmap_contains_path(&pl->parent_hashmap, &parent_pathname)) {
result = MATCHED;
@@ -3105,6 +3123,7 @@ void dir_clear(struct dir_struct *dir)
struct exclude_list_group *group;
struct pattern_list *pl;
struct exclude_stack *stk;
+ struct dir_struct new = DIR_INIT;
for (i = EXC_CMDL; i <= EXC_FILE; i++) {
group = &dir->exclude_list_group[i];
@@ -3132,7 +3151,7 @@ void dir_clear(struct dir_struct *dir)
}
strbuf_release(&dir->basebuf);
- dir_init(dir);
+ memcpy(dir, &new, sizeof(*dir));
}
struct ondisk_untracked_cache {
diff --git a/dir.h b/dir.h
index e3db9b9..b3e1a54a 100644
--- a/dir.h
+++ b/dir.h
@@ -342,6 +342,8 @@ struct dir_struct {
unsigned visited_directories;
};
+#define DIR_INIT { 0 }
+
struct dirent *readdir_skip_dot_and_dotdot(DIR *dirp);
/*Count the number of slashes for string s*/
@@ -367,8 +369,6 @@ int match_pathspec(struct index_state *istate,
int report_path_error(const char *ps_matched, const struct pathspec *pathspec);
int within_depth(const char *name, int namelen, int depth, int max_depth);
-void dir_init(struct dir_struct *dir);
-
int fill_directory(struct dir_struct *dir,
struct index_state *istate,
const struct pathspec *pathspec);
@@ -489,7 +489,9 @@ int remove_dir_recursively(struct strbuf *path, int flag);
int remove_path(const char *path);
int fspathcmp(const char *a, const char *b);
+int fspatheq(const char *a, const char *b);
int fspathncmp(const char *a, const char *b, size_t count);
+unsigned int fspathhash(const char *str);
/*
* The prefix part of pattern must not contains wildcards.
diff --git a/entry.c b/entry.c
index 711ee06..125fabd 100644
--- a/entry.c
+++ b/entry.c
@@ -143,8 +143,8 @@ void enable_delayed_checkout(struct checkout *state)
if (!state->delayed_checkout) {
state->delayed_checkout = xmalloc(sizeof(*state->delayed_checkout));
state->delayed_checkout->state = CE_CAN_DELAY;
- string_list_init(&state->delayed_checkout->filters, 0);
- string_list_init(&state->delayed_checkout->paths, 0);
+ string_list_init_nodup(&state->delayed_checkout->filters);
+ string_list_init_nodup(&state->delayed_checkout->paths);
}
}
diff --git a/gettext.c b/gettext.c
index af2413b..bb5ba1f 100644
--- a/gettext.c
+++ b/gettext.c
@@ -66,6 +66,7 @@ const char *get_preferred_languages(void)
}
#ifndef NO_GETTEXT
+__attribute__((format (printf, 1, 2)))
static int test_vsnprintf(const char *fmt, ...)
{
char buf[26];
diff --git a/git-compat-util.h b/git-compat-util.h
index dca72cb..b466053 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -876,6 +876,7 @@ char *xstrndup(const char *str, size_t len);
void *xrealloc(void *ptr, size_t size);
void *xcalloc(size_t nmemb, size_t size);
void *xmmap(void *start, size_t length, int prot, int flags, int fd, off_t offset);
+const char *mmap_os_err(void);
void *xmmap_gently(void *start, size_t length, int prot, int flags, int fd, off_t offset);
int xopen(const char *path, int flags, ...);
ssize_t xread(int fd, void *buf, size_t len);
diff --git a/git-send-email.perl b/git-send-email.perl
index 7ba0b34..e65d969 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -18,21 +18,11 @@
use 5.008;
use strict;
-use warnings;
-use POSIX qw/strftime/;
-use Term::ReadLine;
+use warnings $ENV{GIT_PERL_FATAL_WARNINGS} ? qw(FATAL all) : ();
use Getopt::Long;
-use Text::ParseWords;
-use Term::ANSIColor;
-use File::Temp qw/ tempdir tempfile /;
-use File::Spec::Functions qw(catdir catfile);
use Git::LoadCPAN::Error qw(:try);
-use Cwd qw(abs_path cwd);
use Git;
use Git::I18N;
-use Net::Domain ();
-use Net::SMTP ();
-use Git::LoadCPAN::Mail::Address;
Getopt::Long::Configure qw/ pass_through /;
@@ -167,7 +157,6 @@ sub format_2822_time {
);
}
-my $have_email_valid = eval { require Email::Valid; 1 };
my $smtp;
my $auth;
my $num_sent = 0;
@@ -193,14 +182,6 @@ my (@config_bcc, @getopt_bcc);
my $repo = eval { Git->repository() };
my @repo = $repo ? ($repo) : ();
-my $term = eval {
- $ENV{"GIT_SEND_EMAIL_NOTTY"}
- ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT
- : new Term::ReadLine 'git-send-email';
-};
-if ($@) {
- $term = new FakeTerm "$@: going non-interactive";
-}
# Behavior modification variables
my ($quiet, $dry_run) = (0, 0);
@@ -289,6 +270,7 @@ my %config_bool_settings = (
);
my %config_settings = (
+ "smtpencryption" => \$smtp_encryption,
"smtpserver" => \$smtp_server,
"smtpserverport" => \$smtp_server_port,
"smtpserveroption" => \@smtp_server_options,
@@ -321,9 +303,9 @@ my %config_path_settings = (
# Handle Uncouth Termination
sub signal_handler {
-
# Make text normal
- print color("reset"), "\n";
+ require Term::ANSIColor;
+ print Term::ANSIColor::color("reset"), "\n";
# SMTP password masked
system "stty echo";
@@ -349,11 +331,17 @@ $SIG{INT} = \&signal_handler;
# Read our sendemail.* config
sub read_config {
- my ($configured, $prefix) = @_;
+ my ($known_keys, $configured, $prefix) = @_;
foreach my $setting (keys %config_bool_settings) {
my $target = $config_bool_settings{$setting};
- my $v = Git::config_bool(@repo, "$prefix.$setting");
+ my $key = "$prefix.$setting";
+ next unless exists $known_keys->{$key};
+ my $v = (@{$known_keys->{$key}} == 1 &&
+ (defined $known_keys->{$key}->[0] &&
+ $known_keys->{$key}->[0] =~ /^(?:true|false)$/s))
+ ? $known_keys->{$key}->[0] eq 'true'
+ : Git::config_bool(@repo, $key);
next unless defined $v;
next if $configured->{$setting}++;
$$target = $v;
@@ -361,8 +349,10 @@ sub read_config {
foreach my $setting (keys %config_path_settings) {
my $target = $config_path_settings{$setting};
+ my $key = "$prefix.$setting";
+ next unless exists $known_keys->{$key};
if (ref($target) eq "ARRAY") {
- my @values = Git::config_path(@repo, "$prefix.$setting");
+ my @values = Git::config_path(@repo, $key);
next unless @values;
next if $configured->{$setting}++;
@$target = @values;
@@ -377,36 +367,64 @@ sub read_config {
foreach my $setting (keys %config_settings) {
my $target = $config_settings{$setting};
+ my $key = "$prefix.$setting";
+ next unless exists $known_keys->{$key};
if (ref($target) eq "ARRAY") {
- my @values = Git::config(@repo, "$prefix.$setting");
- next unless @values;
+ my @values = @{$known_keys->{$key}};
+ @values = grep { defined } @values;
next if $configured->{$setting}++;
@$target = @values;
}
else {
- my $v = Git::config(@repo, "$prefix.$setting");
+ my $v = $known_keys->{$key}->[0];
next unless defined $v;
next if $configured->{$setting}++;
$$target = $v;
}
}
+}
- if (!defined $smtp_encryption) {
- my $setting = "$prefix.smtpencryption";
- my $enc = Git::config(@repo, $setting);
- return unless defined $enc;
- return if $configured->{$setting}++;
- if (defined $enc) {
- $smtp_encryption = $enc;
- } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) {
- $smtp_encryption = 'ssl';
- }
+sub config_regexp {
+ my ($regex) = @_;
+ my @ret;
+ eval {
+ my $ret = Git::command(
+ 'config',
+ '--null',
+ '--get-regexp',
+ $regex,
+ );
+ @ret = map {
+ # We must always return ($k, $v) here, since
+ # empty config values will be just "key\0",
+ # not "key\nvalue\0".
+ my ($k, $v) = split /\n/, $_, 2;
+ ($k, $v);
+ } split /\0/, $ret;
+ 1;
+ } or do {
+ # If we have no keys we're OK, otherwise re-throw
+ die $@ if $@->value != 1;
+ };
+ return @ret;
+}
+
+# Save ourselves a lot of work of shelling out to 'git config' (it
+# parses 'bool' etc.) by only doing so for config keys that exist.
+my %known_config_keys;
+{
+ my @kv = config_regexp("^sende?mail[.]");
+ while (my ($k, $v) = splice @kv, 0, 2) {
+ push @{$known_config_keys{$k}} => $v;
}
}
# sendemail.identity yields to --identity. We must parse this
# special-case first before the rest of the config is read.
-$identity = Git::config(@repo, "sendemail.identity");
+{
+ my $key = "sendemail.identity";
+ $identity = Git::config(@repo, $key) if exists $known_config_keys{$key};
+}
my $rc = GetOptions(
"identity=s" => \$identity,
"no-identity" => \$no_identity,
@@ -417,8 +435,8 @@ undef $identity if $no_identity;
# Now we know enough to read the config
{
my %configured;
- read_config(\%configured, "sendemail.$identity") if defined $identity;
- read_config(\%configured, "sendemail");
+ read_config(\%known_config_keys, \%configured, "sendemail.$identity") if defined $identity;
+ read_config(\%known_config_keys, \%configured, "sendemail");
}
# Begin by accumulating all the variables (defined above), that we will end up
@@ -503,7 +521,7 @@ unless ($rc) {
usage();
}
-if ($forbid_sendmail_variables && (scalar Git::config_regexp("^sendmail[.]")) != 0) {
+if ($forbid_sendmail_variables && grep { /^sendmail/s } keys %known_config_keys) {
die __("fatal: found configuration options for 'sendmail'\n" .
"git-send-email is configured with the sendemail.* options - note the 'e'.\n" .
"Set sendemail.forbidSendmailVariables to false to disable this check.\n");
@@ -568,15 +586,27 @@ if (0) {
}
my ($repoauthor, $repocommitter);
-($repoauthor) = Git::ident_person(@repo, 'author');
-($repocommitter) = Git::ident_person(@repo, 'committer');
+{
+ my %cache;
+ my ($author, $committer);
+ my $common = sub {
+ my ($what) = @_;
+ return $cache{$what} if exists $cache{$what};
+ ($cache{$what}) = Git::ident_person(@repo, $what);
+ return $cache{$what};
+ };
+ $repoauthor = sub { $common->('author') };
+ $repocommitter = sub { $common->('committer') };
+}
sub parse_address_line {
+ require Git::LoadCPAN::Mail::Address;
return map { $_->format } Mail::Address->parse($_[0]);
}
sub split_addrs {
- return quotewords('\s*,\s*', 1, @_);
+ require Text::ParseWords;
+ return Text::ParseWords::quotewords('\s*,\s*', 1, @_);
}
my %aliases;
@@ -625,10 +655,11 @@ my %parse_alias = (
s/\\"/"/g foreach @addr;
$aliases{$alias} = \@addr
}}},
- mailrc => sub { my $fh = shift; while (<$fh>) {
+ mailrc => sub { my $fh = shift; while (<$fh>) {
if (/^alias\s+(\S+)\s+(.*?)\s*$/) {
+ require Text::ParseWords;
# spaces delimit multiple addresses
- $aliases{$1} = [ quotewords('\s+', 0, $2) ];
+ $aliases{$1} = [ Text::ParseWords::quotewords('\s+', 0, $2) ];
}}},
pine => sub { my $fh = shift; my $f='\t[^\t]*';
for (my $x = ''; defined($x); $x = $_) {
@@ -676,7 +707,7 @@ sub is_format_patch_arg {
if (defined($format_patch)) {
return $format_patch;
}
- die sprintf(__ <<EOF, $f, $f);
+ die sprintf(__(<<EOF), $f, $f);
File '%s' exists but it could also be the range of commits
to produce patches for. Please disambiguate by...
@@ -700,7 +731,8 @@ while (defined(my $f = shift @ARGV)) {
opendir my $dh, $f
or die sprintf(__("Failed to opendir %s: %s"), $f, $!);
- push @files, grep { -f $_ } map { catfile($f, $_) }
+ require File::Spec;
+ push @files, grep { -f $_ } map { File::Spec->catfile($f, $_) }
sort readdir $dh;
closedir $dh;
} elsif ((-f $f or -p $f) and !is_format_patch_arg($f)) {
@@ -713,7 +745,8 @@ while (defined(my $f = shift @ARGV)) {
if (@rev_list_opts) {
die __("Cannot run git format-patch from outside a repository\n")
unless $repo;
- push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts);
+ require File::Temp;
+ push @files, $repo->command('format-patch', '-o', File::Temp::tempdir(CLEANUP => 1), @rev_list_opts);
}
@files = handle_backup_files(@files);
@@ -750,19 +783,20 @@ sub get_patch_subject {
if ($compose) {
# Note that this does not need to be secure, but we will make a small
# effort to have it be unique
+ require File::Temp;
$compose_filename = ($repo ?
- tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) :
- tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1];
+ File::Temp::tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) :
+ File::Temp::tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1];
open my $c, ">", $compose_filename
or die sprintf(__("Failed to open for writing %s: %s"), $compose_filename, $!);
- my $tpl_sender = $sender || $repoauthor || $repocommitter || '';
+ my $tpl_sender = $sender || $repoauthor->() || $repocommitter->() || '';
my $tpl_subject = $initial_subject || '';
my $tpl_in_reply_to = $initial_in_reply_to || '';
my $tpl_reply_to = $reply_to || '';
- print $c <<EOT1, Git::prefix_lines("GIT: ", __ <<EOT2), <<EOT3;
+ print $c <<EOT1, Git::prefix_lines("GIT: ", __(<<EOT2)), <<EOT3;
From $tpl_sender # This line is ignored.
EOT1
Lines beginning in "GIT:" will be removed.
@@ -859,6 +893,19 @@ EOT3
do_edit(@files);
}
+sub term {
+ my $term = eval {
+ require Term::ReadLine;
+ $ENV{"GIT_SEND_EMAIL_NOTTY"}
+ ? Term::ReadLine->new('git-send-email', \*STDIN, \*STDOUT)
+ : Term::ReadLine->new('git-send-email');
+ };
+ if ($@) {
+ $term = FakeTerm->new("$@: going non-interactive");
+ }
+ return $term;
+}
+
sub ask {
my ($prompt, %arg) = @_;
my $valid_re = $arg{valid_re};
@@ -866,6 +913,7 @@ sub ask {
my $confirm_only = $arg{confirm_only};
my $resp;
my $i = 0;
+ my $term = term();
return defined $default ? $default : undef
unless defined $term->IN and defined fileno($term->IN) and
defined $term->OUT and defined fileno($term->OUT);
@@ -963,7 +1011,7 @@ if (defined $sender) {
$sender =~ s/^\s+|\s+$//g;
($sender) = expand_aliases($sender);
} else {
- $sender = $repoauthor || $repocommitter || '';
+ $sender = $repoauthor->() || $repocommitter->() || '';
}
# $sender could be an already sanitized address
@@ -1049,6 +1097,7 @@ sub extract_valid_address {
return $address if ($address =~ /^($local_part_regexp)$/);
$address =~ s/^\s*<(.*)>\s*$/$1/;
+ my $have_email_valid = eval { require Email::Valid; 1 };
if ($have_email_valid) {
return scalar Email::Valid->address($address);
}
@@ -1108,14 +1157,15 @@ my ($message_id_stamp, $message_id_serial);
sub make_message_id {
my $uniq;
if (!defined $message_id_stamp) {
- $message_id_stamp = strftime("%Y%m%d%H%M%S.$$", gmtime(time));
+ require POSIX;
+ $message_id_stamp = POSIX::strftime("%Y%m%d%H%M%S.$$", gmtime(time));
$message_id_serial = 0;
}
$message_id_serial++;
$uniq = "$message_id_stamp-$message_id_serial";
my $du_part;
- for ($sender, $repocommitter, $repoauthor) {
+ for ($sender, $repocommitter->(), $repoauthor->()) {
$du_part = extract_valid_address(sanitize_address($_));
last if (defined $du_part and $du_part ne '');
}
@@ -1278,6 +1328,7 @@ sub valid_fqdn {
sub maildomain_net {
my $maildomain;
+ require Net::Domain;
my $domain = Net::Domain::domainname();
$maildomain = $domain if valid_fqdn($domain);
@@ -1288,6 +1339,7 @@ sub maildomain_mta {
my $maildomain;
for my $host (qw(mailhost localhost)) {
+ require Net::SMTP;
my $smtp = Net::SMTP->new($host);
if (defined $smtp) {
my $domain = $smtp->domain;
@@ -1980,13 +2032,15 @@ sub validate_patch {
if ($repo) {
my $hooks_path = $repo->command_oneline('rev-parse', '--git-path', 'hooks');
- my $validate_hook = catfile($hooks_path,
+ require File::Spec;
+ my $validate_hook = File::Spec->catfile($hooks_path,
'sendemail-validate');
my $hook_error;
if (-x $validate_hook) {
- my $target = abs_path($fn);
+ require Cwd;
+ my $target = Cwd::abs_path($fn);
# The hook needs a correct cwd and GIT_DIR.
- my $cwd_save = cwd();
+ my $cwd_save = Cwd::getcwd();
chdir($repo->wc_path() or $repo->repo_path())
or die("chdir: $!");
local $ENV{"GIT_DIR"} = $repo->repo_path();
diff --git a/git-submodule.sh b/git-submodule.sh
index 4678378..cb06aa0 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -335,7 +335,7 @@ cmd_foreach()
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
}
#
@@ -402,7 +402,7 @@ cmd_deinit()
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
}
is_tip_reachable () (
@@ -726,7 +726,7 @@ cmd_set_branch() {
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@"
}
#
@@ -755,7 +755,7 @@ cmd_set_url() {
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@"
}
#
@@ -807,7 +807,7 @@ cmd_summary() {
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${prefix:+--prefix "$prefix"} ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@"
}
#
# List all submodules, prefixed with:
@@ -848,7 +848,7 @@ cmd_status()
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@"
}
#
# Sync remote urls for submodules
@@ -881,7 +881,7 @@ cmd_sync()
esac
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
}
cmd_absorbgitdirs()
diff --git a/hash.h b/hash.h
index 9c6df4d..27a1802 100644
--- a/hash.h
+++ b/hash.h
@@ -265,7 +265,7 @@ static inline void oidcpy(struct object_id *dst, const struct object_id *src)
/* Like oidcpy() but zero-pads the unused bytes in dst's hash array. */
static inline void oidcpy_with_padding(struct object_id *dst,
- struct object_id *src)
+ const struct object_id *src)
{
size_t hashsz;
diff --git a/imap-send.c b/imap-send.c
index bb085d6..a0540ba 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -451,6 +451,7 @@ static int buffer_gets(struct imap_buffer *b, char **s)
/* not reached */
}
+__attribute__((format (printf, 1, 2)))
static void imap_info(const char *msg, ...)
{
va_list va;
@@ -463,6 +464,7 @@ static void imap_info(const char *msg, ...)
}
}
+__attribute__((format (printf, 1, 2)))
static void imap_warn(const char *msg, ...)
{
va_list va;
@@ -504,6 +506,7 @@ static char *next_arg(char **s)
return ret;
}
+__attribute__((format (printf, 3, 4)))
static int nfsnprintf(char *buf, int blen, const char *fmt, ...)
{
int ret;
@@ -1266,18 +1269,6 @@ static void wrap_in_html(struct strbuf *msg)
*msg = buf;
}
-#define CHUNKSIZE 0x1000
-
-static int read_message(FILE *f, struct strbuf *all_msgs)
-{
- do {
- if (strbuf_fread(all_msgs, CHUNKSIZE, f) <= 0)
- break;
- } while (!feof(f));
-
- return ferror(f) ? -1 : 0;
-}
-
static int count_messages(struct strbuf *all_msgs)
{
int count = 0;
@@ -1582,8 +1573,8 @@ int cmd_main(int argc, const char **argv)
}
/* read the messages */
- if (read_message(stdin, &all_msgs)) {
- fprintf(stderr, "error reading input\n");
+ if (strbuf_read(&all_msgs, 0, 0) < 0) {
+ error_errno(_("could not read from stdin"));
return 1;
}
diff --git a/json-writer.c b/json-writer.c
index aadb9db..f1cfd8f 100644
--- a/json-writer.c
+++ b/json-writer.c
@@ -3,10 +3,8 @@
void jw_init(struct json_writer *jw)
{
- strbuf_init(&jw->json, 0);
- strbuf_init(&jw->open_stack, 0);
- jw->need_comma = 0;
- jw->pretty = 0;
+ struct json_writer blank = JSON_WRITER_INIT;
+ memcpy(jw, &blank, sizeof(*jw));;
}
void jw_release(struct json_writer *jw)
diff --git a/json-writer.h b/json-writer.h
index 83906b0..209355e 100644
--- a/json-writer.h
+++ b/json-writer.h
@@ -64,7 +64,10 @@ struct json_writer
unsigned int pretty:1;
};
-#define JSON_WRITER_INIT { STRBUF_INIT, STRBUF_INIT, 0, 0 }
+#define JSON_WRITER_INIT { \
+ .json = STRBUF_INIT, \
+ .open_stack = STRBUF_INIT, \
+}
void jw_init(struct json_writer *jw);
void jw_release(struct json_writer *jw);
diff --git a/khash.h b/khash.h
index 21c2095..cb79bf8 100644
--- a/khash.h
+++ b/khash.h
@@ -74,7 +74,7 @@ static const double __ac_HASH_UPPER = 0.77;
void kh_destroy_##name(kh_##name##_t *h); \
void kh_clear_##name(kh_##name##_t *h); \
khint_t kh_get_##name(const kh_##name##_t *h, khkey_t key); \
- int kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets); \
+ void kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets); \
khint_t kh_put_##name(kh_##name##_t *h, khkey_t key, int *ret); \
void kh_del_##name(kh_##name##_t *h, khint_t x);
@@ -116,7 +116,7 @@ static const double __ac_HASH_UPPER = 0.77;
return __ac_iseither(h->flags, i)? h->n_buckets : i; \
} else return 0; \
} \
- SCOPE int kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets) \
+ SCOPE void kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets) \
{ /* This function uses 0.25*n_buckets bytes of working space instead of [sizeof(key_t+val_t)+.25]*n_buckets. */ \
khint32_t *new_flags = NULL; \
khint_t j = 1; \
@@ -126,7 +126,6 @@ static const double __ac_HASH_UPPER = 0.77;
if (h->size >= (khint_t)(new_n_buckets * __ac_HASH_UPPER + 0.5)) j = 0; /* requested size is too small */ \
else { /* hash table size to be changed (shrink or expand); rehash */ \
ALLOC_ARRAY(new_flags, __ac_fsize(new_n_buckets)); \
- if (!new_flags) return -1; \
memset(new_flags, 0xaa, __ac_fsize(new_n_buckets) * sizeof(khint32_t)); \
if (h->n_buckets < new_n_buckets) { /* expand */ \
REALLOC_ARRAY(h->keys, new_n_buckets); \
@@ -173,18 +172,15 @@ static const double __ac_HASH_UPPER = 0.77;
h->n_occupied = h->size; \
h->upper_bound = (khint_t)(h->n_buckets * __ac_HASH_UPPER + 0.5); \
} \
- return 0; \
} \
SCOPE khint_t kh_put_##name(kh_##name##_t *h, khkey_t key, int *ret) \
{ \
khint_t x; \
if (h->n_occupied >= h->upper_bound) { /* update the hash table */ \
if (h->n_buckets > (h->size<<1)) { \
- if (kh_resize_##name(h, h->n_buckets - 1) < 0) { /* clear "deleted" elements */ \
- *ret = -1; return h->n_buckets; \
- } \
- } else if (kh_resize_##name(h, h->n_buckets + 1) < 0) { /* expand the hash table */ \
- *ret = -1; return h->n_buckets; \
+ kh_resize_##name(h, h->n_buckets - 1); /* clear "deleted" elements */ \
+ } else { \
+ kh_resize_##name(h, h->n_buckets + 1); /* expand the hash table */ \
} \
} /* TODO: to implement automatically shrinking; resize() already support shrinking */ \
{ \
diff --git a/log-tree.c b/log-tree.c
index 7b82378..6dc4412 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -134,7 +134,8 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid,
int flags, void *cb_data)
{
struct object *obj;
- enum decoration_type type = DECORATION_NONE;
+ enum object_type objtype;
+ enum decoration_type deco_type = DECORATION_NONE;
struct decoration_filter *filter = (struct decoration_filter *)cb_data;
if (filter && !ref_filter_match(refname, filter))
@@ -155,28 +156,29 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid,
return 0;
}
- obj = parse_object(the_repository, oid);
- if (!obj)
+ objtype = oid_object_info(the_repository, oid, NULL);
+ if (objtype < 0)
return 0;
+ obj = lookup_object_by_type(the_repository, oid, objtype);
if (starts_with(refname, "refs/heads/"))
- type = DECORATION_REF_LOCAL;
+ deco_type = DECORATION_REF_LOCAL;
else if (starts_with(refname, "refs/remotes/"))
- type = DECORATION_REF_REMOTE;
+ deco_type = DECORATION_REF_REMOTE;
else if (starts_with(refname, "refs/tags/"))
- type = DECORATION_REF_TAG;
+ deco_type = DECORATION_REF_TAG;
else if (!strcmp(refname, "refs/stash"))
- type = DECORATION_REF_STASH;
+ deco_type = DECORATION_REF_STASH;
else if (!strcmp(refname, "HEAD"))
- type = DECORATION_REF_HEAD;
+ deco_type = DECORATION_REF_HEAD;
- add_name_decoration(type, refname, obj);
+ add_name_decoration(deco_type, refname, obj);
while (obj->type == OBJ_TAG) {
+ if (!obj->parsed)
+ parse_object(the_repository, &obj->oid);
obj = ((struct tag *)obj)->tagged;
if (!obj)
break;
- if (!obj->parsed)
- parse_object(the_repository, &obj->oid);
add_name_decoration(DECORATION_REF_TAG, refname, obj);
}
return 0;
diff --git a/mailmap.c b/mailmap.c
index d1f7c0d..462b395 100644
--- a/mailmap.c
+++ b/mailmap.c
@@ -8,6 +8,7 @@
#define debug_mm(...) fprintf(stderr, __VA_ARGS__)
#define debug_str(X) ((X) ? (X) : "(none)")
#else
+__attribute__((format (printf, 1, 2)))
static inline void debug_mm(const char *format, ...) {}
static inline const char *debug_str(const char *s) { return s; }
#endif
diff --git a/merge-ort.c b/merge-ort.c
index b954f71..ec0c590 100644
--- a/merge-ort.c
+++ b/merge-ort.c
@@ -29,6 +29,7 @@
#include "entry.h"
#include "ll-merge.h"
#include "object-store.h"
+#include "promisor-remote.h"
#include "revision.h"
#include "strmap.h"
#include "submodule.h"
@@ -529,6 +530,7 @@ static void clear_or_reinit_internal_opts(struct merge_options_internal *opti,
renames->callback_data_nr = renames->callback_data_alloc = 0;
}
+__attribute__((format (printf, 2, 3)))
static int err(struct merge_options *opt, const char *err, ...)
{
va_list params;
@@ -765,6 +767,7 @@ static void add_pair(struct merge_options *opt,
int names_idx = is_add ? side : 0;
if (is_add) {
+ assert(match_mask == 0 || match_mask == 6);
if (strset_contains(&renames->cached_target_names[side],
pathname))
return;
@@ -772,6 +775,8 @@ static void add_pair(struct merge_options *opt,
unsigned content_relevant = (match_mask == 0);
unsigned location_relevant = (dir_rename_mask == 0x07);
+ assert(match_mask == 0 || match_mask == 3 || match_mask == 5);
+
/*
* If pathname is found in cached_irrelevant[side] due to
* previous pick but for this commit content is relevant,
@@ -1836,7 +1841,7 @@ static void compute_collisions(struct strmap *collisions,
free(new_path);
} else {
CALLOC_ARRAY(collision_info, 1);
- string_list_init(&collision_info->source_files, 0);
+ string_list_init_nodup(&collision_info->source_files);
strmap_put(collisions, new_path, collision_info);
}
string_list_insert(&collision_info->source_files,
@@ -2533,7 +2538,7 @@ static int compare_pairs(const void *a_, const void *b_)
return strcmp(a->one->path, b->one->path);
}
-/* Call diffcore_rename() to compute which files have changed on given side */
+/* Call diffcore_rename() to update deleted/added pairs into rename pairs */
static void detect_regular_renames(struct merge_options *opt,
unsigned side_index)
{
@@ -2558,7 +2563,7 @@ static void detect_regular_renames(struct merge_options *opt,
diff_opts.detect_rename = DIFF_DETECT_RENAME;
diff_opts.rename_limit = opt->rename_limit;
if (opt->rename_limit <= 0)
- diff_opts.rename_limit = 1000;
+ diff_opts.rename_limit = 7000;
diff_opts.rename_score = opt->rename_score;
diff_opts.show_rename_progress = opt->show_rename_progress;
diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
@@ -2586,8 +2591,10 @@ static void detect_regular_renames(struct merge_options *opt,
}
/*
- * Get information of all renames which occurred in 'side_pairs', discarding
- * non-renames.
+ * Get information of all renames which occurred in 'side_pairs', making use
+ * of any implicit directory renames in side_dir_renames (also making use of
+ * implicit directory renames rename_exclusions as needed by
+ * check_for_directory_rename()). Add all (updated) renames into result.
*/
static int collect_renames(struct merge_options *opt,
struct diff_queue_struct *result,
@@ -2746,31 +2753,58 @@ simple_cleanup:
/*** Function Grouping: functions related to process_entries() ***/
-static int string_list_df_name_compare(const char *one, const char *two)
+static int sort_dirs_next_to_their_children(const char *one, const char *two)
{
- int onelen = strlen(one);
- int twolen = strlen(two);
+ unsigned char c1, c2;
+
/*
- * Here we only care that entries for D/F conflicts are
- * adjacent, in particular with the file of the D/F conflict
- * appearing before files below the corresponding directory.
- * The order of the rest of the list is irrelevant for us.
+ * Here we only care that entries for directories appear adjacent
+ * to and before files underneath the directory. We can achieve
+ * that by pretending to add a trailing slash to every file and
+ * then sorting. In other words, we do not want the natural
+ * sorting of
+ * foo
+ * foo.txt
+ * foo/bar
+ * Instead, we want "foo" to sort as though it were "foo/", so that
+ * we instead get
+ * foo.txt
+ * foo
+ * foo/bar
+ * To achieve this, we basically implement our own strcmp, except that
+ * if we get to the end of either string instead of comparing NUL to
+ * another character, we compare '/' to it.
*
- * To achieve this, we sort with df_name_compare and provide
- * the mode S_IFDIR so that D/F conflicts will sort correctly.
- * We use the mode S_IFDIR for everything else for simplicity,
- * since in other cases any changes in their order due to
- * sorting cause no problems for us.
+ * If this unusual "sort as though '/' were appended" perplexes
+ * you, perhaps it will help to note that this is not the final
+ * sort. write_tree() will sort again without the trailing slash
+ * magic, but just on paths immediately under a given tree.
+ *
+ * The reason to not use df_name_compare directly was that it was
+ * just too expensive (we don't have the string lengths handy), so
+ * it was reimplemented.
*/
- int cmp = df_name_compare(one, onelen, S_IFDIR,
- two, twolen, S_IFDIR);
+
/*
- * Now that 'foo' and 'foo/bar' compare equal, we have to make sure
- * that 'foo' comes before 'foo/bar'.
+ * NOTE: This function will never be called with two equal strings,
+ * because it is used to sort the keys of a strmap, and strmaps have
+ * unique keys by construction. That simplifies our c1==c2 handling
+ * below.
*/
- if (cmp)
- return cmp;
- return onelen - twolen;
+
+ while (*one && (*one == *two)) {
+ one++;
+ two++;
+ }
+
+ c1 = *one ? *one : '/';
+ c2 = *two ? *two : '/';
+
+ if (c1 == c2) {
+ /* Getting here means one is a leading directory of the other */
+ return (*one) ? 1 : -1;
+ } else
+ return c1 - c2;
}
static int read_oid_strbuf(struct merge_options *opt,
@@ -3237,7 +3271,7 @@ static void process_entry(struct merge_options *opt,
* above.
*/
if (ci->match_mask) {
- ci->merged.clean = 1;
+ ci->merged.clean = !ci->df_conflict && !ci->path_conflict;
if (ci->match_mask == 6) {
/* stages[1] == stages[2] */
ci->merged.result.mode = ci->stages[1].mode;
@@ -3249,6 +3283,8 @@ static void process_entry(struct merge_options *opt,
ci->merged.result.mode = ci->stages[side].mode;
ci->merged.is_null = !ci->merged.result.mode;
+ if (ci->merged.is_null)
+ ci->merged.clean = 1;
oidcpy(&ci->merged.result.oid, &ci->stages[side].oid);
assert(othermask == 2 || othermask == 4);
@@ -3421,6 +3457,7 @@ static void process_entry(struct merge_options *opt,
path)) {
ci->merged.is_null = 1;
ci->merged.clean = 1;
+ assert(!ci->df_conflict && !ci->path_conflict);
} else if (ci->path_conflict &&
oideq(&ci->stages[0].oid, &ci->stages[side].oid)) {
/*
@@ -3447,6 +3484,7 @@ static void process_entry(struct merge_options *opt,
ci->merged.is_null = 1;
ci->merged.result.mode = 0;
oidcpy(&ci->merged.result.oid, null_oid());
+ assert(!ci->df_conflict);
ci->merged.clean = !ci->path_conflict;
}
@@ -3457,9 +3495,59 @@ static void process_entry(struct merge_options *opt,
*/
if (!ci->merged.clean)
strmap_put(&opt->priv->conflicted, path, ci);
+
+ /* Record metadata for ci->merged in dir_metadata */
record_entry_for_tree(dir_metadata, path, &ci->merged);
}
+static void prefetch_for_content_merges(struct merge_options *opt,
+ struct string_list *plist)
+{
+ struct string_list_item *e;
+ struct oid_array to_fetch = OID_ARRAY_INIT;
+
+ if (opt->repo != the_repository || !has_promisor_remote())
+ return;
+
+ for (e = &plist->items[plist->nr-1]; e >= plist->items; --e) {
+ /* char *path = e->string; */
+ struct conflict_info *ci = e->util;
+ int i;
+
+ /* Ignore clean entries */
+ if (ci->merged.clean)
+ continue;
+
+ /* Ignore entries that don't need a content merge */
+ if (ci->match_mask || ci->filemask < 6 ||
+ !S_ISREG(ci->stages[1].mode) ||
+ !S_ISREG(ci->stages[2].mode) ||
+ oideq(&ci->stages[1].oid, &ci->stages[2].oid))
+ continue;
+
+ /* Also don't need content merge if base matches either side */
+ if (ci->filemask == 7 &&
+ S_ISREG(ci->stages[0].mode) &&
+ (oideq(&ci->stages[0].oid, &ci->stages[1].oid) ||
+ oideq(&ci->stages[0].oid, &ci->stages[2].oid)))
+ continue;
+
+ for (i = 0; i < 3; i++) {
+ unsigned side_mask = (1 << i);
+ struct version_info *vi = &ci->stages[i];
+
+ if ((ci->filemask & side_mask) &&
+ S_ISREG(vi->mode) &&
+ oid_object_info_extended(opt->repo, &vi->oid, NULL,
+ OBJECT_INFO_FOR_PREFETCH))
+ oid_array_append(&to_fetch, &vi->oid);
+ }
+ }
+
+ promisor_remote_get_direct(opt->repo, to_fetch.oid, to_fetch.nr);
+ oid_array_clear(&to_fetch);
+}
+
static void process_entries(struct merge_options *opt,
struct object_id *result_oid)
{
@@ -3490,7 +3578,7 @@ static void process_entries(struct merge_options *opt,
trace2_region_leave("merge", "plist copy", opt->repo);
trace2_region_enter("merge", "plist special sort", opt->repo);
- plist.cmp = string_list_df_name_compare;
+ plist.cmp = sort_dirs_next_to_their_children;
string_list_sort(&plist);
trace2_region_leave("merge", "plist special sort", opt->repo);
@@ -3506,6 +3594,7 @@ static void process_entries(struct merge_options *opt,
* the way when it is time to process the file at the same path).
*/
trace2_region_enter("merge", "processing", opt->repo);
+ prefetch_for_content_merges(opt, &plist);
for (entry = &plist.items[plist.nr-1]; entry >= plist.items; --entry) {
char *path = entry->string;
/*
@@ -3942,7 +4031,7 @@ static void merge_start(struct merge_options *opt, struct merge_result *result)
*/
strmap_init_with_options(&opt->priv->paths, NULL, 0);
strmap_init_with_options(&opt->priv->conflicted, NULL, 0);
- string_list_init(&opt->priv->paths_to_free, 0);
+ string_list_init_nodup(&opt->priv->paths_to_free);
/*
* keys & strbufs in output will sometimes need to outlive "paths",
diff --git a/merge-recursive.c b/merge-recursive.c
index 4327e0c..7008a90 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -121,7 +121,7 @@ static void dir_rename_entry_init(struct dir_rename_entry *entry,
entry->dir = directory;
entry->non_unique_new_dir = 0;
strbuf_init(&entry->new_dir, 0);
- string_list_init(&entry->possible_new_dirs, 0);
+ string_list_init_nodup(&entry->possible_new_dirs);
}
struct collision_entry {
@@ -167,6 +167,7 @@ static void flush_output(struct merge_options *opt)
}
}
+__attribute__((format (printf, 2, 3)))
static int err(struct merge_options *opt, const char *err, ...)
{
va_list params;
@@ -1879,7 +1880,7 @@ static struct diff_queue_struct *get_diffpairs(struct merge_options *opt,
*/
if (opts.detect_rename > DIFF_DETECT_RENAME)
opts.detect_rename = DIFF_DETECT_RENAME;
- opts.rename_limit = (opt->rename_limit >= 0) ? opt->rename_limit : 1000;
+ opts.rename_limit = (opt->rename_limit >= 0) ? opt->rename_limit : 7000;
opts.rename_score = opt->rename_score;
opts.show_rename_progress = opt->show_rename_progress;
opts.output_format = DIFF_FORMAT_NO_OUTPUT;
@@ -2804,12 +2805,19 @@ static int process_renames(struct merge_options *opt,
int renamed_stage = a_renames == renames1 ? 2 : 3;
int other_stage = a_renames == renames1 ? 3 : 2;
+ /*
+ * Directory renames have a funny corner case...
+ */
+ int renamed_to_self = !strcmp(ren1_src, ren1_dst);
+
/* BUG: We should only remove ren1_src in the base
* stage and in other_stage (think of rename +
* add-source case).
*/
- remove_file(opt, 1, ren1_src,
- renamed_stage == 2 || !was_tracked(opt, ren1_src));
+ if (!renamed_to_self)
+ remove_file(opt, 1, ren1_src,
+ renamed_stage == 2 ||
+ !was_tracked(opt, ren1_src));
oidcpy(&src_other.oid,
&ren1->src_entry->stages[other_stage].oid);
@@ -2823,6 +2831,9 @@ static int process_renames(struct merge_options *opt,
ren1->dir_rename_original_type == 'A') {
setup_rename_conflict_info(RENAME_VIA_DIR,
opt, ren1, NULL);
+ } else if (renamed_to_self) {
+ setup_rename_conflict_info(RENAME_NORMAL,
+ opt, ren1, NULL);
} else if (oideq(&src_other.oid, null_oid())) {
setup_rename_conflict_info(RENAME_DELETE,
opt, ren1, NULL);
@@ -3180,7 +3191,6 @@ static int handle_rename_normal(struct merge_options *opt,
struct rename *ren = ci->ren1;
struct merge_file_info mfi;
int clean;
- int side = (ren->branch == opt->branch1 ? 2 : 3);
/* Merge the content and write it out */
clean = handle_content_merge(&mfi, opt, path, was_dirty(opt, path),
@@ -3190,9 +3200,7 @@ static int handle_rename_normal(struct merge_options *opt,
opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_CONFLICT &&
ren->dir_rename_original_dest) {
if (update_stages(opt, path,
- NULL,
- side == 2 ? &mfi.blob : NULL,
- side == 2 ? NULL : &mfi.blob))
+ &mfi.blob, &mfi.blob, &mfi.blob))
return -1;
clean = 0; /* not clean, but conflicted */
}
@@ -3703,7 +3711,7 @@ static int merge_start(struct merge_options *opt, struct tree *head)
}
CALLOC_ARRAY(opt->priv, 1);
- string_list_init(&opt->priv->df_conflict_file_set, 1);
+ string_list_init_dup(&opt->priv->df_conflict_file_set);
return 0;
}
diff --git a/merge.c b/merge.c
index 5fb88af..6e73688 100644
--- a/merge.c
+++ b/merge.c
@@ -53,7 +53,7 @@ int checkout_fast_forward(struct repository *r,
struct unpack_trees_options opts;
struct tree_desc t[MAX_UNPACK_TREES];
int i, nr_trees = 0;
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
struct lock_file lock_file = LOCK_INIT;
refresh_index(r->index, REFRESH_QUIET, NULL, NULL, NULL);
@@ -80,7 +80,6 @@ int checkout_fast_forward(struct repository *r,
}
memset(&opts, 0, sizeof(opts));
- dir_init(&dir);
if (overwrite_ignore) {
dir.flags |= DIR_SHOW_IGNORED;
setup_standard_excludes(&dir);
diff --git a/midx.c b/midx.c
index 21d6a05..321c6fd 100644
--- a/midx.c
+++ b/midx.c
@@ -885,6 +885,11 @@ static void write_midx_reverse_index(char *midx_name, unsigned char *midx_hash,
static void clear_midx_files_ext(struct repository *r, const char *ext,
unsigned char *keep_hash);
+static int midx_checksum_valid(struct multi_pack_index *m)
+{
+ return hashfile_checksum_valid(m->data, m->data_len);
+}
+
static int write_midx_internal(const char *object_dir, struct multi_pack_index *m,
struct string_list *packs_to_drop,
const char *preferred_pack_name,
@@ -911,6 +916,11 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index *
else
ctx.m = load_multi_pack_index(object_dir, 1);
+ if (ctx.m && !midx_checksum_valid(ctx.m)) {
+ warning(_("ignoring existing multi-pack-index; checksum mismatch"));
+ ctx.m = NULL;
+ }
+
ctx.nr = 0;
ctx.alloc = ctx.m ? ctx.m->num_packs : 16;
ctx.info = NULL;
@@ -1162,6 +1172,7 @@ void clear_midx_file(struct repository *r)
static int verify_midx_error;
+__attribute__((format (printf, 1, 2)))
static void midx_report(const char *fmt, ...)
{
va_list ap;
@@ -1218,6 +1229,9 @@ int verify_midx_file(struct repository *r, const char *object_dir, unsigned flag
return result;
}
+ if (!midx_checksum_valid(m))
+ midx_report(_("incorrect checksum"));
+
if (flags & MIDX_PROGRESS)
progress = start_delayed_progress(_("Looking for referenced packfiles"),
m->num_packs);
diff --git a/object-file.c b/object-file.c
index f233b44..3d27dc8 100644
--- a/object-file.c
+++ b/object-file.c
@@ -517,9 +517,9 @@ const char *loose_object_path(struct repository *r, struct strbuf *buf,
*/
static int alt_odb_usable(struct raw_object_store *o,
struct strbuf *path,
- const char *normalized_objdir)
+ const char *normalized_objdir, khiter_t *pos)
{
- struct object_directory *odb;
+ int r;
/* Detect cases where alternate disappeared */
if (!is_directory(path->buf)) {
@@ -533,14 +533,20 @@ static int alt_odb_usable(struct raw_object_store *o,
* Prevent the common mistake of listing the same
* thing twice, or object directory itself.
*/
- for (odb = o->odb; odb; odb = odb->next) {
- if (!fspathcmp(path->buf, odb->path))
- return 0;
+ if (!o->odb_by_path) {
+ khiter_t p;
+
+ o->odb_by_path = kh_init_odb_path_map();
+ assert(!o->odb->next);
+ p = kh_put_odb_path_map(o->odb_by_path, o->odb->path, &r);
+ assert(r == 1); /* never used */
+ kh_value(o->odb_by_path, p) = o->odb;
}
- if (!fspathcmp(path->buf, normalized_objdir))
+ if (fspatheq(path->buf, normalized_objdir))
return 0;
-
- return 1;
+ *pos = kh_put_odb_path_map(o->odb_by_path, path->buf, &r);
+ /* r: 0 = exists, 1 = never used, 2 = deleted */
+ return r == 0 ? 0 : 1;
}
/*
@@ -561,17 +567,18 @@ static int alt_odb_usable(struct raw_object_store *o,
static void read_info_alternates(struct repository *r,
const char *relative_base,
int depth);
-static int link_alt_odb_entry(struct repository *r, const char *entry,
+static int link_alt_odb_entry(struct repository *r, const struct strbuf *entry,
const char *relative_base, int depth, const char *normalized_objdir)
{
struct object_directory *ent;
struct strbuf pathbuf = STRBUF_INIT;
+ khiter_t pos;
- if (!is_absolute_path(entry) && relative_base) {
+ if (!is_absolute_path(entry->buf) && relative_base) {
strbuf_realpath(&pathbuf, relative_base, 1);
strbuf_addch(&pathbuf, '/');
}
- strbuf_addstr(&pathbuf, entry);
+ strbuf_addbuf(&pathbuf, entry);
if (strbuf_normalize_path(&pathbuf) < 0 && relative_base) {
error(_("unable to normalize alternate object path: %s"),
@@ -587,23 +594,25 @@ static int link_alt_odb_entry(struct repository *r, const char *entry,
while (pathbuf.len && pathbuf.buf[pathbuf.len - 1] == '/')
strbuf_setlen(&pathbuf, pathbuf.len - 1);
- if (!alt_odb_usable(r->objects, &pathbuf, normalized_objdir)) {
+ if (!alt_odb_usable(r->objects, &pathbuf, normalized_objdir, &pos)) {
strbuf_release(&pathbuf);
return -1;
}
CALLOC_ARRAY(ent, 1);
- ent->path = xstrdup(pathbuf.buf);
+ /* pathbuf.buf is already in r->objects->odb_by_path */
+ ent->path = strbuf_detach(&pathbuf, NULL);
/* add the alternate entry */
*r->objects->odb_tail = ent;
r->objects->odb_tail = &(ent->next);
ent->next = NULL;
+ assert(r->objects->odb_by_path);
+ kh_value(r->objects->odb_by_path, pos) = ent;
/* recursively add alternates */
- read_info_alternates(r, pathbuf.buf, depth + 1);
+ read_info_alternates(r, ent->path, depth + 1);
- strbuf_release(&pathbuf);
return 0;
}
@@ -660,7 +669,7 @@ static void link_alt_odb_entries(struct repository *r, const char *alt,
alt = parse_alt_odb_entry(alt, sep, &entry);
if (!entry.len)
continue;
- link_alt_odb_entry(r, entry.buf,
+ link_alt_odb_entry(r, &entry,
relative_base, depth, objdirbuf.buf);
}
strbuf_release(&entry);
@@ -1023,12 +1032,26 @@ void *xmmap_gently(void *start, size_t length,
return ret;
}
+const char *mmap_os_err(void)
+{
+ static const char blank[] = "";
+#if defined(__linux__)
+ if (errno == ENOMEM) {
+ /* this continues an existing error message: */
+ static const char enomem[] =
+", check sys.vm.max_map_count and/or RLIMIT_DATA";
+ return enomem;
+ }
+#endif /* OS-specific bits */
+ return blank;
+}
+
void *xmmap(void *start, size_t length,
int prot, int flags, int fd, off_t offset)
{
void *ret = xmmap_gently(start, length, prot, flags, fd, offset);
if (ret == MAP_FAILED)
- die_errno(_("mmap failed"));
+ die_errno(_("mmap failed%s"), mmap_os_err());
return ret;
}
@@ -1164,7 +1187,7 @@ static int quick_has_loose(struct repository *r,
prepare_alt_odb(r);
for (odb = r->objects->odb; odb; odb = odb->next) {
- if (oid_array_lookup(odb_loose_cache(odb, oid), oid) >= 0)
+ if (oidtree_contains(odb_loose_cache(odb, oid), oid))
return 1;
}
return 0;
@@ -1570,15 +1593,12 @@ static int do_oid_object_info_extended(struct repository *r,
}
/* Check if it is a missing object */
- if (fetch_if_missing && has_promisor_remote() &&
- !already_retried && r == the_repository &&
+ if (fetch_if_missing && repo_has_promisor_remote(r) &&
+ !already_retried &&
!(flags & OBJECT_INFO_SKIP_FETCH_OBJECT)) {
/*
* TODO Investigate checking promisor_remote_get_direct()
* TODO return value and stopping on error here.
- * TODO Pass a repository struct through
- * promisor_remote_get_direct(), such that arbitrary
- * repositories work.
*/
promisor_remote_get_direct(r, real, 1);
already_retried = 1;
@@ -2443,39 +2463,45 @@ int for_each_loose_object(each_loose_object_fn cb, void *data,
static int append_loose_object(const struct object_id *oid, const char *path,
void *data)
{
- oid_array_append(data, oid);
+ oidtree_insert(data, oid);
return 0;
}
-struct oid_array *odb_loose_cache(struct object_directory *odb,
+struct oidtree *odb_loose_cache(struct object_directory *odb,
const struct object_id *oid)
{
int subdir_nr = oid->hash[0];
struct strbuf buf = STRBUF_INIT;
+ size_t word_bits = bitsizeof(odb->loose_objects_subdir_seen[0]);
+ size_t word_index = subdir_nr / word_bits;
+ size_t mask = 1 << (subdir_nr % word_bits);
+ uint32_t *bitmap;
if (subdir_nr < 0 ||
- subdir_nr >= ARRAY_SIZE(odb->loose_objects_subdir_seen))
+ subdir_nr >= bitsizeof(odb->loose_objects_subdir_seen))
BUG("subdir_nr out of range");
- if (odb->loose_objects_subdir_seen[subdir_nr])
- return &odb->loose_objects_cache[subdir_nr];
-
+ bitmap = &odb->loose_objects_subdir_seen[word_index];
+ if (*bitmap & mask)
+ return odb->loose_objects_cache;
+ if (!odb->loose_objects_cache) {
+ ALLOC_ARRAY(odb->loose_objects_cache, 1);
+ oidtree_init(odb->loose_objects_cache);
+ }
strbuf_addstr(&buf, odb->path);
for_each_file_in_obj_subdir(subdir_nr, &buf,
append_loose_object,
NULL, NULL,
- &odb->loose_objects_cache[subdir_nr]);
- odb->loose_objects_subdir_seen[subdir_nr] = 1;
+ odb->loose_objects_cache);
+ *bitmap |= mask;
strbuf_release(&buf);
- return &odb->loose_objects_cache[subdir_nr];
+ return odb->loose_objects_cache;
}
void odb_clear_loose_cache(struct object_directory *odb)
{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(odb->loose_objects_cache); i++)
- oid_array_clear(&odb->loose_objects_cache[i]);
+ oidtree_clear(odb->loose_objects_cache);
+ FREE_AND_NULL(odb->loose_objects_cache);
memset(&odb->loose_objects_subdir_seen, 0,
sizeof(odb->loose_objects_subdir_seen));
}
diff --git a/object-name.c b/object-name.c
index 64202de..3263c19 100644
--- a/object-name.c
+++ b/object-name.c
@@ -87,27 +87,21 @@ static void update_candidates(struct disambiguate_state *ds, const struct object
static int match_hash(unsigned, const unsigned char *, const unsigned char *);
+static enum cb_next match_prefix(const struct object_id *oid, void *arg)
+{
+ struct disambiguate_state *ds = arg;
+ /* no need to call match_hash, oidtree_each did prefix match */
+ update_candidates(ds, oid);
+ return ds->ambiguous ? CB_BREAK : CB_CONTINUE;
+}
+
static void find_short_object_filename(struct disambiguate_state *ds)
{
struct object_directory *odb;
- for (odb = ds->repo->objects->odb; odb && !ds->ambiguous; odb = odb->next) {
- int pos;
- struct oid_array *loose_objects;
-
- loose_objects = odb_loose_cache(odb, &ds->bin_pfx);
- pos = oid_array_lookup(loose_objects, &ds->bin_pfx);
- if (pos < 0)
- pos = -1 - pos;
- while (!ds->ambiguous && pos < loose_objects->nr) {
- const struct object_id *oid;
- oid = loose_objects->oid + pos;
- if (!match_hash(ds->len, ds->bin_pfx.hash, oid->hash))
- break;
- update_candidates(ds, oid);
- pos++;
- }
- }
+ for (odb = ds->repo->objects->odb; odb && !ds->ambiguous; odb = odb->next)
+ oidtree_each(odb_loose_cache(odb, &ds->bin_pfx),
+ &ds->bin_pfx, ds->len, match_prefix, ds);
}
static int match_hash(unsigned len, const unsigned char *a, const unsigned char *b)
diff --git a/object-store.h b/object-store.h
index ec32c23..e679acc 100644
--- a/object-store.h
+++ b/object-store.h
@@ -7,6 +7,9 @@
#include "oid-array.h"
#include "strbuf.h"
#include "thread-utils.h"
+#include "khash.h"
+#include "dir.h"
+#include "oidtree.h"
struct object_directory {
struct object_directory *next;
@@ -20,8 +23,8 @@ struct object_directory {
*
* Be sure to call odb_load_loose_cache() before using.
*/
- char loose_objects_subdir_seen[256];
- struct oid_array loose_objects_cache[256];
+ uint32_t loose_objects_subdir_seen[8]; /* 256 bits */
+ struct oidtree *loose_objects_cache;
/*
* Path to the alternative object store. If this is a relative path,
@@ -30,6 +33,9 @@ struct object_directory {
char *path;
};
+KHASH_INIT(odb_path_map, const char * /* key: odb_path */,
+ struct object_directory *, 1, fspathhash, fspatheq);
+
void prepare_alt_odb(struct repository *r);
char *compute_alternate_path(const char *path, struct strbuf *err);
typedef int alt_odb_fn(struct object_directory *, void *);
@@ -54,7 +60,7 @@ void add_to_alternates_memory(const char *dir);
* Populate and return the loose object cache array corresponding to the
* given object ID.
*/
-struct oid_array *odb_loose_cache(struct object_directory *odb,
+struct oidtree *odb_loose_cache(struct object_directory *odb,
const struct object_id *oid);
/* Empty the loose object cache for the specified object directory. */
@@ -116,6 +122,8 @@ struct raw_object_store {
*/
struct object_directory *odb;
struct object_directory **odb_tail;
+ kh_odb_path_map_t *odb_by_path;
+
int loaded_alternates;
/*
diff --git a/object.c b/object.c
index 1418845..4e85955 100644
--- a/object.c
+++ b/object.c
@@ -185,6 +185,24 @@ struct object *lookup_unknown_object(struct repository *r, const struct object_i
return obj;
}
+struct object *lookup_object_by_type(struct repository *r,
+ const struct object_id *oid,
+ enum object_type type)
+{
+ switch (type) {
+ case OBJ_COMMIT:
+ return (struct object *)lookup_commit(r, oid);
+ case OBJ_TREE:
+ return (struct object *)lookup_tree(r, oid);
+ case OBJ_TAG:
+ return (struct object *)lookup_tag(r, oid);
+ case OBJ_BLOB:
+ return (struct object *)lookup_blob(r, oid);
+ default:
+ die("BUG: unknown object type %d", type);
+ }
+}
+
struct object *parse_object_buffer(struct repository *r, const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p)
{
struct object *obj;
@@ -511,6 +529,8 @@ static void free_object_directories(struct raw_object_store *o)
free_object_directory(o->odb);
o->odb = next;
}
+ kh_destroy_odb_path_map(o->odb_by_path);
+ o->odb_by_path = NULL;
}
void raw_object_store_clear(struct raw_object_store *o)
diff --git a/object.h b/object.h
index 8bca310..3b38c9c 100644
--- a/object.h
+++ b/object.h
@@ -144,9 +144,27 @@ struct object *parse_object_or_die(const struct object_id *oid, const char *name
*/
struct object *parse_object_buffer(struct repository *r, const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p);
-/** Returns the object, with potentially excess memory allocated. **/
+/*
+ * Allocate and return an object struct, even if you do not know the type of
+ * the object. The returned object may have its "type" field set to a real type
+ * (if somebody previously called lookup_blob(), etc), or it may be set to
+ * OBJ_NONE. In the latter case, subsequent calls to lookup_blob(), etc, will
+ * set the type field as appropriate.
+ *
+ * Use this when you do not know the expected type of an object and want to
+ * avoid parsing it for efficiency reasons. Try to avoid it otherwise; it
+ * may allocate excess memory, since the returned object must be as large as
+ * the maximum struct of any type.
+ */
struct object *lookup_unknown_object(struct repository *r, const struct object_id *oid);
+/*
+ * Dispatch to the appropriate lookup_blob(), lookup_commit(), etc, based on
+ * "type".
+ */
+struct object *lookup_object_by_type(struct repository *r, const struct object_id *oid,
+ enum object_type type);
+
struct object_list *object_list_insert(struct object *item,
struct object_list **list_p);
diff --git a/oidtree.c b/oidtree.c
new file mode 100644
index 0000000..7eb0e9b
--- /dev/null
+++ b/oidtree.c
@@ -0,0 +1,104 @@
+/*
+ * A wrapper around cbtree which stores oids
+ * May be used to replace oid-array for prefix (abbreviation) matches
+ */
+#include "oidtree.h"
+#include "alloc.h"
+#include "hash.h"
+
+struct oidtree_node {
+ /* n.k[] is used to store "struct object_id" */
+ struct cb_node n;
+};
+
+struct oidtree_iter_data {
+ oidtree_iter fn;
+ void *arg;
+ size_t *last_nibble_at;
+ int algo;
+ uint8_t last_byte;
+};
+
+void oidtree_init(struct oidtree *ot)
+{
+ cb_init(&ot->tree);
+ mem_pool_init(&ot->mem_pool, 0);
+}
+
+void oidtree_clear(struct oidtree *ot)
+{
+ if (ot) {
+ mem_pool_discard(&ot->mem_pool, 0);
+ oidtree_init(ot);
+ }
+}
+
+void oidtree_insert(struct oidtree *ot, const struct object_id *oid)
+{
+ struct oidtree_node *on;
+
+ if (!oid->algo)
+ BUG("oidtree_insert requires oid->algo");
+
+ on = mem_pool_alloc(&ot->mem_pool, sizeof(*on) + sizeof(*oid));
+ oidcpy_with_padding((struct object_id *)on->n.k, oid);
+
+ /*
+ * n.b. Current callers won't get us duplicates, here. If a
+ * future caller causes duplicates, there'll be a a small leak
+ * that won't be freed until oidtree_clear. Currently it's not
+ * worth maintaining a free list
+ */
+ cb_insert(&ot->tree, &on->n, sizeof(*oid));
+}
+
+
+int oidtree_contains(struct oidtree *ot, const struct object_id *oid)
+{
+ struct object_id k;
+ size_t klen = sizeof(k);
+
+ oidcpy_with_padding(&k, oid);
+
+ if (oid->algo == GIT_HASH_UNKNOWN)
+ klen -= sizeof(oid->algo);
+
+ /* cb_lookup relies on memcmp on the struct, so order matters: */
+ klen += BUILD_ASSERT_OR_ZERO(offsetof(struct object_id, hash) <
+ offsetof(struct object_id, algo));
+
+ return cb_lookup(&ot->tree, (const uint8_t *)&k, klen) ? 1 : 0;
+}
+
+static enum cb_next iter(struct cb_node *n, void *arg)
+{
+ struct oidtree_iter_data *x = arg;
+ const struct object_id *oid = (const struct object_id *)n->k;
+
+ if (x->algo != GIT_HASH_UNKNOWN && x->algo != oid->algo)
+ return CB_CONTINUE;
+
+ if (x->last_nibble_at) {
+ if ((oid->hash[*x->last_nibble_at] ^ x->last_byte) & 0xf0)
+ return CB_CONTINUE;
+ }
+
+ return x->fn(oid, x->arg);
+}
+
+void oidtree_each(struct oidtree *ot, const struct object_id *oid,
+ size_t oidhexsz, oidtree_iter fn, void *arg)
+{
+ size_t klen = oidhexsz / 2;
+ struct oidtree_iter_data x = { 0 };
+ assert(oidhexsz <= GIT_MAX_HEXSZ);
+
+ x.fn = fn;
+ x.arg = arg;
+ x.algo = oid->algo;
+ if (oidhexsz & 1) {
+ x.last_byte = oid->hash[klen];
+ x.last_nibble_at = &klen;
+ }
+ cb_each(&ot->tree, (const uint8_t *)oid, klen, iter, &x);
+}
diff --git a/oidtree.h b/oidtree.h
new file mode 100644
index 0000000..77898f5
--- /dev/null
+++ b/oidtree.h
@@ -0,0 +1,22 @@
+#ifndef OIDTREE_H
+#define OIDTREE_H
+
+#include "cbtree.h"
+#include "hash.h"
+#include "mem-pool.h"
+
+struct oidtree {
+ struct cb_tree tree;
+ struct mem_pool mem_pool;
+};
+
+void oidtree_init(struct oidtree *);
+void oidtree_clear(struct oidtree *);
+void oidtree_insert(struct oidtree *, const struct object_id *);
+int oidtree_contains(struct oidtree *, const struct object_id *);
+
+typedef enum cb_next (*oidtree_iter)(const struct object_id *, void *data);
+void oidtree_each(struct oidtree *, const struct object_id *,
+ size_t oidhexsz, oidtree_iter, void *data);
+
+#endif /* OIDTREE_H */
diff --git a/pack-check.c b/pack-check.c
index 4b089fe..c8e560d 100644
--- a/pack-check.c
+++ b/pack-check.c
@@ -164,22 +164,13 @@ static int verify_packfile(struct repository *r,
int verify_pack_index(struct packed_git *p)
{
- size_t len;
- const unsigned char *index_base;
- git_hash_ctx ctx;
- unsigned char hash[GIT_MAX_RAWSZ];
int err = 0;
if (open_pack_index(p))
return error("packfile %s index not opened", p->pack_name);
- index_base = p->index_data;
- len = p->index_size - the_hash_algo->rawsz;
/* Verify SHA1 sum of the index file */
- the_hash_algo->init_fn(&ctx);
- the_hash_algo->update_fn(&ctx, index_base, len);
- the_hash_algo->final_fn(hash, &ctx);
- if (!hasheq(hash, index_base + len))
+ if (!hashfile_checksum_valid(p->index_data, p->index_size))
err = error("Packfile index for %s hash mismatch",
p->pack_name);
return err;
diff --git a/packfile.c b/packfile.c
index 755aa7a..9ef6d98 100644
--- a/packfile.c
+++ b/packfile.c
@@ -652,8 +652,8 @@ unsigned char *use_pack(struct packed_git *p,
PROT_READ, MAP_PRIVATE,
p->pack_fd, win->offset);
if (win->base == MAP_FAILED)
- die_errno("packfile %s cannot be mapped",
- p->pack_name);
+ die_errno(_("packfile %s cannot be mapped%s"),
+ p->pack_name, mmap_os_err());
if (!win->offset && win->len == p->pack_size
&& !p->do_not_close)
close_pack_fd(p);
diff --git a/pathspec.h b/pathspec.h
index fceebb8..2341dc9 100644
--- a/pathspec.h
+++ b/pathspec.h
@@ -108,7 +108,7 @@ struct pathspec {
*
* A similar process is applied when a new pathspec magic is added. The designer
* lifts the GUARD_PATHSPEC restriction in the functions that support the new
- * magic. At the same time (s)he has to make sure this new feature will be
+ * magic while at the same time making sure this new feature will be
* caught at parse_pathspec() in commands that cannot handle the new magic in
* some cases. grepping parse_pathspec() should help.
*/
diff --git a/perl/Git.pm b/perl/Git.pm
index 02eacef..090a7df 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -11,9 +11,6 @@ use 5.008;
use strict;
use warnings $ENV{GIT_PERL_FATAL_WARNINGS} ? qw(FATAL all) : ();
-use File::Temp ();
-use File::Spec ();
-
BEGIN {
our ($VERSION, @ISA, @EXPORT, @EXPORT_OK);
@@ -103,12 +100,9 @@ increase notwithstanding).
=cut
-use Carp qw(carp croak); # but croak is bad - throw instead
+sub carp { require Carp; goto &Carp::carp }
+sub croak { require Carp; goto &Carp::croak }
use Git::LoadCPAN::Error qw(:try);
-use Cwd qw(abs_path cwd);
-use IPC::Open2 qw(open2);
-use Fcntl qw(SEEK_SET SEEK_CUR);
-use Time::Local qw(timegm);
}
@@ -191,13 +185,15 @@ sub repository {
$dir = undef;
};
+ require Cwd;
if ($dir) {
+ require File::Spec;
File::Spec->file_name_is_absolute($dir) or $dir = $opts{Directory} . '/' . $dir;
- $opts{Repository} = abs_path($dir);
+ $opts{Repository} = Cwd::abs_path($dir);
# If --git-dir went ok, this shouldn't die either.
my $prefix = $search->command_oneline('rev-parse', '--show-prefix');
- $dir = abs_path($opts{Directory}) . '/';
+ $dir = Cwd::abs_path($opts{Directory}) . '/';
if ($prefix) {
if (substr($dir, -length($prefix)) ne $prefix) {
throw Error::Simple("rev-parse confused me - $dir does not have trailing $prefix");
@@ -223,7 +219,7 @@ sub repository {
throw Error::Simple("fatal: Not a git repository: $dir");
}
- $opts{Repository} = abs_path($dir);
+ $opts{Repository} = Cwd::abs_path($dir);
}
delete $opts{Directory};
@@ -408,10 +404,12 @@ sub command_bidi_pipe {
my $cwd_save = undef;
if ($self) {
shift;
- $cwd_save = cwd();
+ require Cwd;
+ $cwd_save = Cwd::getcwd();
_setup_git_cmd_env($self);
}
- $pid = open2($in, $out, 'git', @_);
+ require IPC::Open2;
+ $pid = IPC::Open2::open2($in, $out, 'git', @_);
chdir($cwd_save) if $cwd_save;
return ($pid, $in, $out, join(' ', @_));
}
@@ -538,7 +536,8 @@ sub get_tz_offset {
my $t = shift || time;
my @t = localtime($t);
$t[5] += 1900;
- my $gm = timegm(@t);
+ require Time::Local;
+ my $gm = Time::Local::timegm(@t);
my $sign = qw( + + - )[ $gm <=> $t ];
return sprintf("%s%02d%02d", $sign, (gmtime(abs($t - $gm)))[2,1]);
}
@@ -1340,6 +1339,7 @@ sub _temp_cache {
my $n = $name;
$n =~ s/\W/_/g; # no strange chars
+ require File::Temp;
($$temp_fd, $fname) = File::Temp::tempfile(
"Git_${n}_XXXXXX", UNLINK => 1, DIR => $tmpdir,
) or throw Error::Simple("couldn't open new temp file");
@@ -1362,9 +1362,9 @@ sub temp_reset {
truncate $temp_fd, 0
or throw Error::Simple("couldn't truncate file");
- sysseek($temp_fd, 0, SEEK_SET) and seek($temp_fd, 0, SEEK_SET)
+ sysseek($temp_fd, 0, Fcntl::SEEK_SET()) and seek($temp_fd, 0, Fcntl::SEEK_SET())
or throw Error::Simple("couldn't seek to beginning of file");
- sysseek($temp_fd, 0, SEEK_CUR) == 0 and tell($temp_fd) == 0
+ sysseek($temp_fd, 0, Fcntl::SEEK_CUR()) == 0 and tell($temp_fd) == 0
or throw Error::Simple("expected file position to be reset");
}
diff --git a/pkt-line.c b/pkt-line.c
index 98304ce..9f63eae 100644
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -103,7 +103,7 @@ void packet_response_end(int fd)
{
packet_trace("0002", 4, 1);
if (write_in_full(fd, "0002", 4) < 0)
- die_errno(_("unable to write stateless separator packet"));
+ die_errno(_("unable to write response end packet"));
}
int packet_flush_gently(int fd)
diff --git a/pretty.c b/pretty.c
index b1ecd03..9631529 100644
--- a/pretty.c
+++ b/pretty.c
@@ -1735,6 +1735,10 @@ static size_t userformat_want_item(struct strbuf *sb, const char *placeholder,
case 'S':
w->source = 1;
break;
+ case 'd':
+ case 'D':
+ w->decorate = 1;
+ break;
}
return 0;
}
diff --git a/pretty.h b/pretty.h
index f034609..2f16acd 100644
--- a/pretty.h
+++ b/pretty.h
@@ -65,12 +65,16 @@ static inline int cmit_fmt_is_mail(enum cmit_fmt fmt)
return (fmt == CMIT_FMT_EMAIL || fmt == CMIT_FMT_MBOXRD);
}
+/*
+ * Examine the user-specified format given by "fmt" (or if NULL, the global one
+ * previously saved by get_commit_format()), and set flags based on which items
+ * the format will need when it is expanded.
+ */
struct userformat_want {
unsigned notes:1;
unsigned source:1;
+ unsigned decorate:1;
};
-
-/* Set the flag "w->notes" if there is placeholder %N in "fmt". */
void userformat_find_requirements(const char *fmt, struct userformat_want *w);
/*
diff --git a/promisor-remote.c b/promisor-remote.c
index da3f2ca..db2ebdc 100644
--- a/promisor-remote.c
+++ b/promisor-remote.c
@@ -5,14 +5,13 @@
#include "transport.h"
#include "strvec.h"
-static char *repository_format_partial_clone;
+struct promisor_remote_config {
+ struct promisor_remote *promisors;
+ struct promisor_remote **promisors_tail;
+};
-void set_repository_format_partial_clone(char *partial_clone)
-{
- repository_format_partial_clone = xstrdup_or_null(partial_clone);
-}
-
-static int fetch_objects(const char *remote_name,
+static int fetch_objects(struct repository *repo,
+ const char *remote_name,
const struct object_id *oids,
int oid_nr)
{
@@ -22,6 +21,8 @@ static int fetch_objects(const char *remote_name,
child.git_cmd = 1;
child.in = -1;
+ if (repo != the_repository)
+ prepare_other_repo_env(&child.env_array, repo->gitdir);
strvec_pushl(&child.args, "-c", "fetch.negotiationAlgorithm=noop",
"fetch", remote_name, "--no-tags",
"--no-write-fetch-head", "--recurse-submodules=no",
@@ -30,6 +31,8 @@ static int fetch_objects(const char *remote_name,
die(_("promisor-remote: unable to fork off fetch subprocess"));
child_in = xfdopen(child.in, "w");
+ trace2_data_intmax("promisor", repo, "fetch_count", oid_nr);
+
for (i = 0; i < oid_nr; i++) {
if (fputs(oid_to_hex(&oids[i]), child_in) < 0)
die_errno(_("promisor-remote: could not write to fetch subprocess"));
@@ -42,10 +45,8 @@ static int fetch_objects(const char *remote_name,
return finish_command(&child) ? -1 : 0;
}
-static struct promisor_remote *promisors;
-static struct promisor_remote **promisors_tail = &promisors;
-
-static struct promisor_remote *promisor_remote_new(const char *remote_name)
+static struct promisor_remote *promisor_remote_new(struct promisor_remote_config *config,
+ const char *remote_name)
{
struct promisor_remote *r;
@@ -57,18 +58,19 @@ static struct promisor_remote *promisor_remote_new(const char *remote_name)
FLEX_ALLOC_STR(r, name, remote_name);
- *promisors_tail = r;
- promisors_tail = &r->next;
+ *config->promisors_tail = r;
+ config->promisors_tail = &r->next;
return r;
}
-static struct promisor_remote *promisor_remote_lookup(const char *remote_name,
+static struct promisor_remote *promisor_remote_lookup(struct promisor_remote_config *config,
+ const char *remote_name,
struct promisor_remote **previous)
{
struct promisor_remote *r, *p;
- for (p = NULL, r = promisors; r; p = r, r = r->next)
+ for (p = NULL, r = config->promisors; r; p = r, r = r->next)
if (!strcmp(r->name, remote_name)) {
if (previous)
*previous = p;
@@ -78,7 +80,8 @@ static struct promisor_remote *promisor_remote_lookup(const char *remote_name,
return NULL;
}
-static void promisor_remote_move_to_tail(struct promisor_remote *r,
+static void promisor_remote_move_to_tail(struct promisor_remote_config *config,
+ struct promisor_remote *r,
struct promisor_remote *previous)
{
if (r->next == NULL)
@@ -87,14 +90,15 @@ static void promisor_remote_move_to_tail(struct promisor_remote *r,
if (previous)
previous->next = r->next;
else
- promisors = r->next ? r->next : r;
+ config->promisors = r->next ? r->next : r;
r->next = NULL;
- *promisors_tail = r;
- promisors_tail = &r->next;
+ *config->promisors_tail = r;
+ config->promisors_tail = &r->next;
}
static int promisor_remote_config(const char *var, const char *value, void *data)
{
+ struct promisor_remote_config *config = data;
const char *name;
size_t namelen;
const char *subkey;
@@ -110,8 +114,8 @@ static int promisor_remote_config(const char *var, const char *value, void *data
remote_name = xmemdupz(name, namelen);
- if (!promisor_remote_lookup(remote_name, NULL))
- promisor_remote_new(remote_name);
+ if (!promisor_remote_lookup(config, remote_name, NULL))
+ promisor_remote_new(config, remote_name);
free(remote_name);
return 0;
@@ -120,9 +124,9 @@ static int promisor_remote_config(const char *var, const char *value, void *data
struct promisor_remote *r;
char *remote_name = xmemdupz(name, namelen);
- r = promisor_remote_lookup(remote_name, NULL);
+ r = promisor_remote_lookup(config, remote_name, NULL);
if (!r)
- r = promisor_remote_new(remote_name);
+ r = promisor_remote_new(config, remote_name);
free(remote_name);
@@ -135,59 +139,63 @@ static int promisor_remote_config(const char *var, const char *value, void *data
return 0;
}
-static int initialized;
-
-static void promisor_remote_init(void)
+static void promisor_remote_init(struct repository *r)
{
- if (initialized)
+ struct promisor_remote_config *config;
+
+ if (r->promisor_remote_config)
return;
- initialized = 1;
+ config = r->promisor_remote_config =
+ xcalloc(sizeof(*r->promisor_remote_config), 1);
+ config->promisors_tail = &config->promisors;
- git_config(promisor_remote_config, NULL);
+ repo_config(r, promisor_remote_config, config);
- if (repository_format_partial_clone) {
+ if (r->repository_format_partial_clone) {
struct promisor_remote *o, *previous;
- o = promisor_remote_lookup(repository_format_partial_clone,
+ o = promisor_remote_lookup(config,
+ r->repository_format_partial_clone,
&previous);
if (o)
- promisor_remote_move_to_tail(o, previous);
+ promisor_remote_move_to_tail(config, o, previous);
else
- promisor_remote_new(repository_format_partial_clone);
+ promisor_remote_new(config, r->repository_format_partial_clone);
}
}
-static void promisor_remote_clear(void)
+void promisor_remote_clear(struct promisor_remote_config *config)
{
- while (promisors) {
- struct promisor_remote *r = promisors;
- promisors = promisors->next;
+ while (config->promisors) {
+ struct promisor_remote *r = config->promisors;
+ config->promisors = config->promisors->next;
free(r);
}
- promisors_tail = &promisors;
+ config->promisors_tail = &config->promisors;
}
-void promisor_remote_reinit(void)
+void repo_promisor_remote_reinit(struct repository *r)
{
- initialized = 0;
- promisor_remote_clear();
- promisor_remote_init();
+ promisor_remote_clear(r->promisor_remote_config);
+ FREE_AND_NULL(r->promisor_remote_config);
+ promisor_remote_init(r);
}
-struct promisor_remote *promisor_remote_find(const char *remote_name)
+struct promisor_remote *repo_promisor_remote_find(struct repository *r,
+ const char *remote_name)
{
- promisor_remote_init();
+ promisor_remote_init(r);
if (!remote_name)
- return promisors;
+ return r->promisor_remote_config->promisors;
- return promisor_remote_lookup(remote_name, NULL);
+ return promisor_remote_lookup(r->promisor_remote_config, remote_name, NULL);
}
-int has_promisor_remote(void)
+int repo_has_promisor_remote(struct repository *r)
{
- return !!promisor_remote_find(NULL);
+ return !!repo_promisor_remote_find(r, NULL);
}
static int remove_fetched_oids(struct repository *repo,
@@ -235,10 +243,10 @@ int promisor_remote_get_direct(struct repository *repo,
if (oid_nr == 0)
return 0;
- promisor_remote_init();
+ promisor_remote_init(repo);
- for (r = promisors; r; r = r->next) {
- if (fetch_objects(r->name, remaining_oids, remaining_nr) < 0) {
+ for (r = repo->promisor_remote_config->promisors; r; r = r->next) {
+ if (fetch_objects(repo, r->name, remaining_oids, remaining_nr) < 0) {
if (remaining_nr == 1)
continue;
remaining_nr = remove_fetched_oids(repo, &remaining_oids,
diff --git a/promisor-remote.h b/promisor-remote.h
index c7a1406..edc45ab 100644
--- a/promisor-remote.h
+++ b/promisor-remote.h
@@ -17,9 +17,25 @@ struct promisor_remote {
const char name[FLEX_ARRAY];
};
-void promisor_remote_reinit(void);
-struct promisor_remote *promisor_remote_find(const char *remote_name);
-int has_promisor_remote(void);
+void repo_promisor_remote_reinit(struct repository *r);
+static inline void promisor_remote_reinit(void)
+{
+ repo_promisor_remote_reinit(the_repository);
+}
+
+void promisor_remote_clear(struct promisor_remote_config *config);
+
+struct promisor_remote *repo_promisor_remote_find(struct repository *r, const char *remote_name);
+static inline struct promisor_remote *promisor_remote_find(const char *remote_name)
+{
+ return repo_promisor_remote_find(the_repository, remote_name);
+}
+
+int repo_has_promisor_remote(struct repository *r);
+static inline int has_promisor_remote(void)
+{
+ return repo_has_promisor_remote(the_repository);
+}
/*
* Fetches all requested objects from all promisor remotes, trying them one at
@@ -32,10 +48,4 @@ int promisor_remote_get_direct(struct repository *repo,
const struct object_id *oids,
int oid_nr);
-/*
- * This should be used only once from setup.c to set the value we got
- * from the extensions.partialclone config option.
- */
-void set_repository_format_partial_clone(char *partial_clone);
-
#endif /* PROMISOR_REMOTE_H */
diff --git a/quote.h b/quote.h
index 768cc63..049d8dd 100644
--- a/quote.h
+++ b/quote.h
@@ -31,6 +31,7 @@ struct strbuf;
void sq_quote_buf(struct strbuf *, const char *src);
void sq_quote_argv(struct strbuf *, const char **argv);
+__attribute__((format (printf, 2, 3)))
void sq_quotef(struct strbuf *, const char *fmt, ...);
/*
diff --git a/reachable.c b/reachable.c
index c598472..84e3d0d 100644
--- a/reachable.c
+++ b/reachable.c
@@ -159,24 +159,6 @@ int add_unseen_recent_objects_to_traversal(struct rev_info *revs,
FOR_EACH_OBJECT_LOCAL_ONLY);
}
-static void *lookup_object_by_type(struct repository *r,
- const struct object_id *oid,
- enum object_type type)
-{
- switch (type) {
- case OBJ_COMMIT:
- return lookup_commit(r, oid);
- case OBJ_TREE:
- return lookup_tree(r, oid);
- case OBJ_TAG:
- return lookup_tag(r, oid);
- case OBJ_BLOB:
- return lookup_blob(r, oid);
- default:
- die("BUG: unknown object type %d", type);
- }
-}
-
static int mark_object_seen(const struct object_id *oid,
enum object_type type,
int exclude,
diff --git a/read-cache.c b/read-cache.c
index 0c3ac3c..46ccd66 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -1585,8 +1585,7 @@ int refresh_index(struct index_state *istate, unsigned int flags,
*/
preload_index(istate, pathspec, 0);
trace2_region_enter("index", "refresh", NULL);
- /* TODO: audit for interaction with sparse-index. */
- ensure_full_index(istate);
+
for (i = 0; i < istate->cache_nr; i++) {
struct cache_entry *ce, *new_entry;
int cache_errno = 0;
@@ -1601,6 +1600,13 @@ int refresh_index(struct index_state *istate, unsigned int flags,
if (ignore_skip_worktree && ce_skip_worktree(ce))
continue;
+ /*
+ * If this entry is a sparse directory, then there isn't
+ * any stat() information to update. Ignore the entry.
+ */
+ if (S_ISSPARSEDIR(ce->ce_mode))
+ continue;
+
if (pathspec && !ce_path_match(istate, ce, pathspec, seen))
filtered = 1;
@@ -2233,7 +2239,8 @@ int do_read_index(struct index_state *istate, const char *path, int must_exist)
mmap = xmmap_gently(NULL, mmap_size, PROT_READ, MAP_PRIVATE, fd, 0);
if (mmap == MAP_FAILED)
- die_errno(_("%s: unable to map index file"), path);
+ die_errno(_("%s: unable to map index file%s"), path,
+ mmap_os_err());
close(fd);
hdr = (const struct cache_header *)mmap;
diff --git a/ref-filter.c b/ref-filter.c
index 4db0e40..f45d3a1 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -213,6 +213,7 @@ static int used_atom_cnt, need_tagged, need_symref;
* Expand string, append it to strbuf *sb, then return error code ret.
* Allow to save few lines of code.
*/
+__attribute__((format (printf, 3, 4)))
static int strbuf_addf_ret(struct strbuf *sb, int ret, const char *fmt, ...)
{
va_list ap;
diff --git a/refs.c b/refs.c
index 8c94902..8b9f7c3 100644
--- a/refs.c
+++ b/refs.c
@@ -2010,7 +2010,7 @@ int peel_iterated_oid(const struct object_id *base, struct object_id *peeled)
oideq(current_ref_iter->oid, base)))
return ref_iterator_peel(current_ref_iter, peeled);
- return peel_object(base, peeled);
+ return peel_object(base, peeled) ? -1 : 0;
}
int refs_create_symref(struct ref_store *refs,
diff --git a/refs/packed-backend.c b/refs/packed-backend.c
index dfecdbc..f8aa97d 100644
--- a/refs/packed-backend.c
+++ b/refs/packed-backend.c
@@ -889,7 +889,7 @@ static int packed_ref_iterator_peel(struct ref_iterator *ref_iterator,
} else if ((iter->base.flags & (REF_ISBROKEN | REF_ISSYMREF))) {
return -1;
} else {
- return !!peel_object(&iter->oid, peeled);
+ return peel_object(&iter->oid, peeled) ? -1 : 0;
}
}
@@ -1425,7 +1425,7 @@ static int packed_transaction_prepare(struct ref_store *ref_store,
*/
CALLOC_ARRAY(data, 1);
- string_list_init(&data->updates, 0);
+ string_list_init_nodup(&data->updates);
transaction->backend_data = data;
diff --git a/refs/ref-cache.c b/refs/ref-cache.c
index 46f1e54..49d732f 100644
--- a/refs/ref-cache.c
+++ b/refs/ref-cache.c
@@ -491,7 +491,7 @@ static int cache_ref_iterator_advance(struct ref_iterator *ref_iterator)
static int cache_ref_iterator_peel(struct ref_iterator *ref_iterator,
struct object_id *peeled)
{
- return peel_object(ref_iterator->oid, peeled);
+ return peel_object(ref_iterator->oid, peeled) ? -1 : 0;
}
static int cache_ref_iterator_abort(struct ref_iterator *ref_iterator)
diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index 467f4b3..3155708 100644
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -453,6 +453,9 @@ void base_ref_iterator_free(struct ref_iterator *iter);
*/
typedef int ref_iterator_advance_fn(struct ref_iterator *ref_iterator);
+/*
+ * Peels the current ref, returning 0 for success or -1 for failure.
+ */
typedef int ref_iterator_peel_fn(struct ref_iterator *ref_iterator,
struct object_id *peeled);
diff --git a/remote-curl.c b/remote-curl.c
index 9d432c2..6c320d5 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -653,7 +653,7 @@ static int rpc_read_from_out(struct rpc_state *rpc, int options,
memcpy(buf - 4, "0000", 4);
break;
case PACKET_READ_RESPONSE_END:
- die(_("remote server sent stateless separator"));
+ die(_("remote server sent unexpected response end packet"));
}
}
diff --git a/repository.c b/repository.c
index 448cd55..b2bf44c 100644
--- a/repository.c
+++ b/repository.c
@@ -11,6 +11,7 @@
#include "lockfile.h"
#include "submodule-config.h"
#include "sparse-index.h"
+#include "promisor-remote.h"
/* The main repository */
static struct repository the_repo;
@@ -172,6 +173,10 @@ int repo_init(struct repository *repo,
repo_set_hash_algo(repo, format.hash_algo);
+ /* take ownership of format.partial_clone */
+ repo->repository_format_partial_clone = format.partial_clone;
+ format.partial_clone = NULL;
+
if (worktree)
repo_set_worktree(repo, worktree);
@@ -258,6 +263,11 @@ void repo_clear(struct repository *repo)
if (repo->index != &the_index)
FREE_AND_NULL(repo->index);
}
+
+ if (repo->promisor_remote_config) {
+ promisor_remote_clear(repo->promisor_remote_config);
+ FREE_AND_NULL(repo->promisor_remote_config);
+ }
}
int repo_read_index(struct repository *repo)
diff --git a/repository.h b/repository.h
index a45f752..3740c93 100644
--- a/repository.h
+++ b/repository.h
@@ -10,6 +10,7 @@ struct lock_file;
struct pathspec;
struct raw_object_store;
struct submodule_cache;
+struct promisor_remote_config;
enum untracked_cache_setting {
UNTRACKED_CACHE_UNSET = -1,
@@ -139,6 +140,10 @@ struct repository {
/* True if commit-graph has been disabled within this process. */
int commit_graph_disabled;
+ /* Configurations related to promisor remotes. */
+ char *repository_format_partial_clone;
+ struct promisor_remote_config *promisor_remote_config;
+
/* Configurations */
/* Indicate if a repository has a different 'commondir' from 'gitdir' */
diff --git a/revision.h b/revision.h
index 5c5510d..fbb068d 100644
--- a/revision.h
+++ b/revision.h
@@ -215,7 +215,8 @@ struct rev_info {
missing_newline:1,
date_mode_explicit:1,
preserve_subject:1,
- encode_email_headers:1;
+ encode_email_headers:1,
+ include_header:1;
unsigned int disable_stdin:1;
/* --show-linear-break */
unsigned int track_linear:1,
diff --git a/run-command.c b/run-command.c
index be6bc12..f72e72c 100644
--- a/run-command.c
+++ b/run-command.c
@@ -11,9 +11,8 @@
void child_process_init(struct child_process *child)
{
- memset(child, 0, sizeof(*child));
- strvec_init(&child->args);
- strvec_init(&child->env_array);
+ struct child_process blank = CHILD_PROCESS_INIT;
+ memcpy(child, &blank, sizeof(*child));
}
void child_process_clear(struct child_process *child)
@@ -1892,3 +1891,15 @@ int run_auto_maintenance(int quiet)
return run_command(&maint);
}
+
+void prepare_other_repo_env(struct strvec *env_array, const char *new_git_dir)
+{
+ const char * const *var;
+
+ for (var = local_repo_env; *var; var++) {
+ if (strcmp(*var, CONFIG_DATA_ENVIRONMENT) &&
+ strcmp(*var, CONFIG_COUNT_ENVIRONMENT))
+ strvec_push(env_array, *var);
+ }
+ strvec_pushf(env_array, "%s=%s", GIT_DIR_ENVIRONMENT, new_git_dir);
+}
diff --git a/run-command.h b/run-command.h
index d08414a..af12967 100644
--- a/run-command.h
+++ b/run-command.h
@@ -141,7 +141,10 @@ struct child_process {
void *clean_on_exit_handler_cbdata;
};
-#define CHILD_PROCESS_INIT { NULL, STRVEC_INIT, STRVEC_INIT }
+#define CHILD_PROCESS_INIT { \
+ .args = STRVEC_INIT, \
+ .env_array = STRVEC_INIT, \
+}
/**
* The functions: child_process_init, start_command, finish_command,
@@ -483,4 +486,14 @@ int run_processes_parallel_tr2(int n, get_next_task_fn, start_failure_fn,
task_finished_fn, void *pp_cb,
const char *tr2_category, const char *tr2_label);
+/**
+ * Convenience function which prepares env_array for a command to be run in a
+ * new repo. This adds all GIT_* environment variables to env_array with the
+ * exception of GIT_CONFIG_PARAMETERS and GIT_CONFIG_COUNT (which cause the
+ * corresponding environment variables to be unset in the subprocess) and adds
+ * an environment variable pointing to new_git_dir. See local_repo_env in
+ * cache.h for more information.
+ */
+void prepare_other_repo_env(struct strvec *env_array, const char *new_git_dir);
+
#endif
diff --git a/send-pack.c b/send-pack.c
index 9cb9f71..5a79e0e 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -486,6 +486,12 @@ int send_pack(struct send_pack_args *args,
const char *push_cert_nonce = NULL;
struct packet_reader reader;
+ if (!remote_refs) {
+ fprintf(stderr, "No refs in common and none specified; doing nothing.\n"
+ "Perhaps you should specify a branch.\n");
+ return 0;
+ }
+
git_config_get_bool("push.negotiate", &push_negotiate);
if (push_negotiate)
get_commons_through_negotiation(args->url, remote_refs, &commons);
@@ -534,11 +540,6 @@ int send_pack(struct send_pack_args *args,
}
}
- if (!remote_refs) {
- fprintf(stderr, "No refs in common and none specified; doing nothing.\n"
- "Perhaps you should specify a branch.\n");
- return 0;
- }
if (args->atomic && !atomic_supported)
die(_("the receiving end does not support --atomic push"));
diff --git a/sequencer.c b/sequencer.c
index 0bec01c..7f07cd0 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -3521,6 +3521,7 @@ static int do_exec(struct repository *r, const char *command_line)
return status;
}
+__attribute__((format (printf, 2, 3)))
static int safe_append(const char *filename, const char *fmt, ...)
{
va_list ap;
@@ -3598,8 +3599,27 @@ static int do_label(struct repository *r, const char *name, int len)
return ret;
}
+__attribute__((format (printf, 3, 4)))
static const char *reflog_message(struct replay_opts *opts,
- const char *sub_action, const char *fmt, ...);
+ const char *sub_action, const char *fmt, ...)
+{
+ va_list ap;
+ static struct strbuf buf = STRBUF_INIT;
+ char *reflog_action = getenv(GIT_REFLOG_ACTION);
+
+ va_start(ap, fmt);
+ strbuf_reset(&buf);
+ strbuf_addstr(&buf, reflog_action ? reflog_action : action_name(opts));
+ if (sub_action)
+ strbuf_addf(&buf, " (%s)", sub_action);
+ if (fmt) {
+ strbuf_addstr(&buf, ": ");
+ strbuf_vaddf(&buf, fmt, ap);
+ }
+ va_end(ap);
+
+ return buf.buf;
+}
static int do_reset(struct repository *r,
const char *name, int len,
@@ -4178,27 +4198,6 @@ int apply_autostash_oid(const char *stash_oid)
return apply_save_autostash_oid(stash_oid, 1);
}
-static const char *reflog_message(struct replay_opts *opts,
- const char *sub_action, const char *fmt, ...)
-{
- va_list ap;
- static struct strbuf buf = STRBUF_INIT;
- char *reflog_action = getenv(GIT_REFLOG_ACTION);
-
- va_start(ap, fmt);
- strbuf_reset(&buf);
- strbuf_addstr(&buf, reflog_action ? reflog_action : action_name(opts));
- if (sub_action)
- strbuf_addf(&buf, " (%s)", sub_action);
- if (fmt) {
- strbuf_addstr(&buf, ": ");
- strbuf_vaddf(&buf, fmt, ap);
- }
- va_end(ap);
-
- return buf.buf;
-}
-
static int run_git_checkout(struct repository *r, struct replay_opts *opts,
const char *commit, const char *action)
{
diff --git a/serve.c b/serve.c
index aa8209f..f11c0e0 100644
--- a/serve.c
+++ b/serve.c
@@ -258,7 +258,7 @@ static int process_request(void)
state = PROCESS_REQUEST_DONE;
break;
case PACKET_READ_RESPONSE_END:
- BUG("unexpected stateless separator packet");
+ BUG("unexpected response end packet");
}
}
diff --git a/server-info.c b/server-info.c
index de0aa44..7701d7c 100644
--- a/server-info.c
+++ b/server-info.c
@@ -27,6 +27,7 @@ static int uic_is_stale(const struct update_info_ctx *uic)
return uic->old_fp == NULL;
}
+__attribute__((format (printf, 2, 3)))
static int uic_printf(struct update_info_ctx *uic, const char *fmt, ...)
{
va_list ap;
diff --git a/setup.c b/setup.c
index ead2f80..eb9367c 100644
--- a/setup.c
+++ b/setup.c
@@ -468,8 +468,6 @@ static enum extension_result handle_extension_v0(const char *var,
data->precious_objects = git_config_bool(var, value);
return EXTENSION_OK;
} else if (!strcmp(ext, "partialclone")) {
- if (!value)
- return config_error_nonbool(var);
data->partial_clone = xstrdup(value);
return EXTENSION_OK;
} else if (!strcmp(ext, "worktreeconfig")) {
@@ -566,7 +564,6 @@ static int check_repository_format_gently(const char *gitdir, struct repository_
}
repository_format_precious_objects = candidate->precious_objects;
- set_repository_format_partial_clone(candidate->partial_clone);
repository_format_worktree_config = candidate->worktree_config;
string_list_clear(&candidate->unknown_extensions, 0);
string_list_clear(&candidate->v1_only_extensions, 0);
@@ -1197,6 +1194,11 @@ int discover_git_directory(struct strbuf *commondir,
return -1;
}
+ /* take ownership of candidate.partial_clone */
+ the_repository->repository_format_partial_clone =
+ candidate.partial_clone;
+ candidate.partial_clone = NULL;
+
clear_repository_format(&candidate);
return 0;
}
@@ -1304,8 +1306,13 @@ const char *setup_git_directory_gently(int *nongit_ok)
gitdir = DEFAULT_GIT_DIR_ENVIRONMENT;
setup_git_env(gitdir);
}
- if (startup_info->have_repository)
+ if (startup_info->have_repository) {
repo_set_hash_algo(the_repository, repo_fmt.hash_algo);
+ /* take ownership of repo_fmt.partial_clone */
+ the_repository->repository_format_partial_clone =
+ repo_fmt.partial_clone;
+ repo_fmt.partial_clone = NULL;
+ }
}
/*
* Since precompose_string_if_needed() needs to look at
@@ -1390,6 +1397,8 @@ void check_repository_format(struct repository_format *fmt)
check_repository_format_gently(get_git_dir(), fmt, NULL);
startup_info->have_repository = 1;
repo_set_hash_algo(the_repository, fmt->hash_algo);
+ the_repository->repository_format_partial_clone =
+ xstrdup_or_null(fmt->partial_clone);
clear_repository_format(&repo_fmt);
}
diff --git a/sparse-index.c b/sparse-index.c
index affc404..53c8f71 100644
--- a/sparse-index.c
+++ b/sparse-index.c
@@ -116,6 +116,17 @@ int set_sparse_index_config(struct repository *repo, int enable)
return res;
}
+static int index_has_unmerged_entries(struct index_state *istate)
+{
+ int i;
+ for (i = 0; i < istate->cache_nr; i++) {
+ if (ce_stage(istate->cache[i]))
+ return 1;
+ }
+
+ return 0;
+}
+
int convert_to_sparse(struct index_state *istate)
{
int test_env;
@@ -152,6 +163,13 @@ int convert_to_sparse(struct index_state *istate)
return -1;
}
+ /*
+ * NEEDSWORK: If we have unmerged entries, then stay full.
+ * Unmerged entries prevent the cache-tree extension from working.
+ */
+ if (index_has_unmerged_entries(istate))
+ return 0;
+
if (cache_tree_update(istate, 0)) {
warning(_("unable to update cache-tree, staying full"));
return -1;
@@ -168,6 +186,10 @@ int convert_to_sparse(struct index_state *istate)
cache_tree_free(&istate->cache_tree);
cache_tree_update(istate, 0);
+ istate->fsmonitor_has_run_once = 0;
+ FREE_AND_NULL(istate->fsmonitor_dirty);
+ FREE_AND_NULL(istate->fsmonitor_last_update);
+
istate->sparse_index = 1;
trace2_region_leave("index", "convert_to_sparse", istate->repo);
return 0;
@@ -195,7 +217,7 @@ static int add_path_to_index(const struct object_id *oid,
strbuf_addstr(base, path);
ce = make_cache_entry(istate, mode, oid, base->buf, 0, 0);
- ce->ce_flags |= CE_SKIP_WORKTREE;
+ ce->ce_flags |= CE_SKIP_WORKTREE | CE_EXTENDED;
set_index_entry(istate, istate->cache_nr++, ce);
strbuf_setlen(base, len);
@@ -264,6 +286,9 @@ void ensure_full_index(struct index_state *istate)
istate->cache = full->cache;
istate->cache_nr = full->cache_nr;
istate->cache_alloc = full->cache_alloc;
+ istate->fsmonitor_has_run_once = 0;
+ FREE_AND_NULL(istate->fsmonitor_dirty);
+ FREE_AND_NULL(istate->fsmonitor_last_update);
strbuf_release(&base);
free(full);
diff --git a/strbuf.c b/strbuf.c
index 4df30b4..c8a5789 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -52,8 +52,8 @@ char strbuf_slopbuf[1];
void strbuf_init(struct strbuf *sb, size_t hint)
{
- sb->alloc = sb->len = 0;
- sb->buf = strbuf_slopbuf;
+ struct strbuf blank = STRBUF_INIT;
+ memcpy(sb, &blank, sizeof(*sb));
if (hint)
strbuf_grow(sb, hint);
}
diff --git a/strbuf.h b/strbuf.h
index 223ee20..5b1113a 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -263,6 +263,7 @@ static inline void strbuf_insertstr(struct strbuf *sb, size_t pos,
void strbuf_vinsertf(struct strbuf *sb, size_t pos, const char *fmt,
va_list ap);
+__attribute__((format (printf, 3, 4)))
void strbuf_insertf(struct strbuf *sb, size_t pos, const char *fmt, ...);
/**
@@ -337,8 +338,8 @@ const char *strbuf_join_argv(struct strbuf *buf, int argc,
* placeholder is unknown, then the percent sign is copied, too.
*
* In order to facilitate caching and to make it possible to give
- * parameters to the callback, `strbuf_expand()` passes a context pointer,
- * which can be used by the programmer of the callback as she sees fit.
+ * parameters to the callback, `strbuf_expand()` passes a context
+ * pointer with any kind of data.
*/
typedef size_t (*expand_fn_t) (struct strbuf *sb,
const char *placeholder,
diff --git a/string-list.c b/string-list.c
index a917955..43576ad 100644
--- a/string-list.c
+++ b/string-list.c
@@ -1,10 +1,24 @@
#include "cache.h"
#include "string-list.h"
+void string_list_init_nodup(struct string_list *list)
+{
+ struct string_list blank = STRING_LIST_INIT_NODUP;
+ memcpy(list, &blank, sizeof(*list));
+}
+
+void string_list_init_dup(struct string_list *list)
+{
+ struct string_list blank = STRING_LIST_INIT_DUP;
+ memcpy(list, &blank, sizeof(*list));
+}
+
void string_list_init(struct string_list *list, int strdup_strings)
{
- memset(list, 0, sizeof(*list));
- list->strdup_strings = strdup_strings;
+ if (strdup_strings)
+ string_list_init_dup(list);
+ else
+ string_list_init_nodup(list);
}
/* if there is no exact match, point to the index where the entry could be
diff --git a/string-list.h b/string-list.h
index 6c5d274..0d6b469 100644
--- a/string-list.h
+++ b/string-list.h
@@ -91,14 +91,21 @@ struct string_list {
compare_strings_fn cmp; /* NULL uses strcmp() */
};
-#define STRING_LIST_INIT_NODUP { NULL, 0, 0, 0, NULL }
-#define STRING_LIST_INIT_DUP { NULL, 0, 0, 1, NULL }
+#define STRING_LIST_INIT_NODUP { 0 }
+#define STRING_LIST_INIT_DUP { .strdup_strings = 1 }
/* General functions which work with both sorted and unsorted lists. */
/**
- * Initialize the members of the string_list, set `strdup_strings`
- * member according to the value of the second parameter.
+ * Initialize the members of a string_list pointer in the same way as
+ * the corresponding `STRING_LIST_INIT_NODUP` and
+ * `STRING_LIST_INIT_DUP` macros.
+ */
+void string_list_init_nodup(struct string_list *list);
+void string_list_init_dup(struct string_list *list);
+
+/**
+ * TODO remove: For compatibility with any in-flight older API users
*/
void string_list_init(struct string_list *list, int strdup_strings);
diff --git a/strmap.c b/strmap.c
index 4fb9f61..ee48635 100644
--- a/strmap.c
+++ b/strmap.c
@@ -25,7 +25,8 @@ static struct strmap_entry *find_strmap_entry(struct strmap *map,
void strmap_init(struct strmap *map)
{
- strmap_init_with_options(map, NULL, 1);
+ struct strmap blank = STRMAP_INIT;
+ memcpy(map, &blank, sizeof(*map));
}
void strmap_init_with_options(struct strmap *map,
diff --git a/strvec.c b/strvec.c
index 21dce0a..61a76ce 100644
--- a/strvec.c
+++ b/strvec.c
@@ -6,9 +6,8 @@ const char *empty_strvec[] = { NULL };
void strvec_init(struct strvec *array)
{
- array->v = empty_strvec;
- array->nr = 0;
- array->alloc = 0;
+ struct strvec blank = STRVEC_INIT;
+ memcpy(array, &blank, sizeof(*array));
}
static void strvec_push_nodup(struct strvec *array, const char *value)
diff --git a/submodule.c b/submodule.c
index 0b1d9c1..8e611fe 100644
--- a/submodule.c
+++ b/submodule.c
@@ -484,27 +484,14 @@ static void print_submodule_diff_summary(struct repository *r, struct rev_info *
strbuf_release(&sb);
}
-static void prepare_submodule_repo_env_no_git_dir(struct strvec *out)
-{
- const char * const *var;
-
- for (var = local_repo_env; *var; var++) {
- if (strcmp(*var, CONFIG_DATA_ENVIRONMENT))
- strvec_push(out, *var);
- }
-}
-
void prepare_submodule_repo_env(struct strvec *out)
{
- prepare_submodule_repo_env_no_git_dir(out);
- strvec_pushf(out, "%s=%s", GIT_DIR_ENVIRONMENT,
- DEFAULT_GIT_DIR_ENVIRONMENT);
+ prepare_other_repo_env(out, DEFAULT_GIT_DIR_ENVIRONMENT);
}
static void prepare_submodule_repo_env_in_gitdir(struct strvec *out)
{
- prepare_submodule_repo_env_no_git_dir(out);
- strvec_pushf(out, "%s=.", GIT_DIR_ENVIRONMENT);
+ prepare_other_repo_env(out, ".");
}
/*
diff --git a/t/helper/test-advise.c b/t/helper/test-advise.c
index a7043df..cb88113 100644
--- a/t/helper/test-advise.c
+++ b/t/helper/test-advise.c
@@ -16,7 +16,7 @@ int cmd__advise_if_enabled(int argc, const char **argv)
* selected here and in t0018 where this command is being
* executed.
*/
- advise_if_enabled(ADVICE_NESTED_TAG, argv[1]);
+ advise_if_enabled(ADVICE_NESTED_TAG, "%s", argv[1]);
return 0;
}
diff --git a/t/helper/test-oidtree.c b/t/helper/test-oidtree.c
new file mode 100644
index 0000000..180ee28
--- /dev/null
+++ b/t/helper/test-oidtree.c
@@ -0,0 +1,49 @@
+#include "test-tool.h"
+#include "cache.h"
+#include "oidtree.h"
+
+static enum cb_next print_oid(const struct object_id *oid, void *data)
+{
+ puts(oid_to_hex(oid));
+ return CB_CONTINUE;
+}
+
+int cmd__oidtree(int argc, const char **argv)
+{
+ struct oidtree ot;
+ struct strbuf line = STRBUF_INIT;
+ int nongit_ok;
+ int algo = GIT_HASH_UNKNOWN;
+
+ oidtree_init(&ot);
+ setup_git_directory_gently(&nongit_ok);
+
+ while (strbuf_getline(&line, stdin) != EOF) {
+ const char *arg;
+ struct object_id oid;
+
+ if (skip_prefix(line.buf, "insert ", &arg)) {
+ if (get_oid_hex_any(arg, &oid) == GIT_HASH_UNKNOWN)
+ die("insert not a hexadecimal oid: %s", arg);
+ algo = oid.algo;
+ oidtree_insert(&ot, &oid);
+ } else if (skip_prefix(line.buf, "contains ", &arg)) {
+ if (get_oid_hex(arg, &oid))
+ die("contains not a hexadecimal oid: %s", arg);
+ printf("%d\n", oidtree_contains(&ot, &oid));
+ } else if (skip_prefix(line.buf, "each ", &arg)) {
+ char buf[GIT_MAX_HEXSZ + 1] = { '0' };
+ memset(&oid, 0, sizeof(oid));
+ memcpy(buf, arg, strlen(arg));
+ buf[hash_algos[algo].hexsz] = '\0';
+ get_oid_hex_any(buf, &oid);
+ oid.algo = algo;
+ oidtree_each(&ot, &oid, strlen(arg), print_oid, NULL);
+ } else if (!strcmp(line.buf, "clear")) {
+ oidtree_clear(&ot);
+ } else {
+ die("unknown command: %s", line.buf);
+ }
+ }
+ return 0;
+}
diff --git a/t/helper/test-partial-clone.c b/t/helper/test-partial-clone.c
new file mode 100644
index 0000000..3f102cf
--- /dev/null
+++ b/t/helper/test-partial-clone.c
@@ -0,0 +1,43 @@
+#include "cache.h"
+#include "test-tool.h"
+#include "repository.h"
+#include "object-store.h"
+
+/*
+ * Prints the size of the object corresponding to the given hash in a specific
+ * gitdir. This is similar to "git -C gitdir cat-file -s", except that this
+ * exercises the code that accesses the object of an arbitrary repository that
+ * is not the_repository. ("git -C gitdir" makes it so that the_repository is
+ * the one in gitdir.)
+ */
+static void object_info(const char *gitdir, const char *oid_hex)
+{
+ struct repository r;
+ struct object_id oid;
+ unsigned long size;
+ struct object_info oi = {.sizep = &size};
+ const char *p;
+
+ if (repo_init(&r, gitdir, NULL))
+ die("could not init repo");
+ if (parse_oid_hex(oid_hex, &oid, &p))
+ die("could not parse oid");
+ if (oid_object_info_extended(&r, &oid, &oi, 0))
+ die("could not obtain object info");
+ printf("%d\n", (int) size);
+}
+
+int cmd__partial_clone(int argc, const char **argv)
+{
+ setup_git_directory();
+
+ if (argc < 4)
+ die("too few arguments");
+
+ if (!strcmp(argv[1], "object-info"))
+ object_info(argv[2], argv[3]);
+ else
+ die("invalid argument '%s'", argv[1]);
+
+ return 0;
+}
diff --git a/t/helper/test-pkt-line.c b/t/helper/test-pkt-line.c
index 5e638f0..c5e052e 100644
--- a/t/helper/test-pkt-line.c
+++ b/t/helper/test-pkt-line.c
@@ -26,6 +26,16 @@ static void pack(int argc, const char **argv)
}
}
+static void pack_raw_stdin(void)
+{
+ struct strbuf sb = STRBUF_INIT;
+
+ if (strbuf_read(&sb, 0, 0) < 0)
+ die_errno("failed to read from stdin");
+ packet_write(1, sb.buf, sb.len);
+ strbuf_release(&sb);
+}
+
static void unpack(void)
{
struct packet_reader reader;
@@ -110,6 +120,8 @@ int cmd__pkt_line(int argc, const char **argv)
if (!strcmp(argv[1], "pack"))
pack(argc - 2, argv + 2);
+ else if (!strcmp(argv[1], "pack-raw-stdin"))
+ pack_raw_stdin();
else if (!strcmp(argv[1], "unpack"))
unpack();
else if (!strcmp(argv[1], "unpack-sideband"))
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index c5bd0c6..490ac02 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -43,9 +43,11 @@ static struct test_cmd cmds[] = {
{ "mktemp", cmd__mktemp },
{ "oid-array", cmd__oid_array },
{ "oidmap", cmd__oidmap },
+ { "oidtree", cmd__oidtree },
{ "online-cpus", cmd__online_cpus },
{ "parse-options", cmd__parse_options },
{ "parse-pathspec-file", cmd__parse_pathspec_file },
+ { "partial-clone", cmd__partial_clone },
{ "path-utils", cmd__path_utils },
{ "pcre2-config", cmd__pcre2_config },
{ "pkt-line", cmd__pkt_line },
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index e8069a3..f8dc266 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -32,9 +32,11 @@ int cmd__match_trees(int argc, const char **argv);
int cmd__mergesort(int argc, const char **argv);
int cmd__mktemp(int argc, const char **argv);
int cmd__oidmap(int argc, const char **argv);
+int cmd__oidtree(int argc, const char **argv);
int cmd__online_cpus(int argc, const char **argv);
int cmd__parse_options(int argc, const char **argv);
int cmd__parse_pathspec_file(int argc, const char** argv);
+int cmd__partial_clone(int argc, const char **argv);
int cmd__path_utils(int argc, const char **argv);
int cmd__pcre2_config(int argc, const char **argv);
int cmd__pkt_line(int argc, const char **argv);
diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index 2c6e34b..f68c27d 100755
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -69,6 +69,23 @@ test_expect_success 'success is reported like this' '
_run_sub_test_lib_test_common () {
neg="$1" name="$2" descr="$3" # stdin is the body of the test code
shift 3
+
+ # intercept pseudo-options at the front of the argument list that we
+ # will not pass to child script
+ skip=
+ while test $# -gt 0
+ do
+ case "$1" in
+ --skip=*)
+ skip=${1#--*=}
+ shift
+ ;;
+ *)
+ break
+ ;;
+ esac
+ done
+
mkdir "$name" &&
(
# Pretend we're not running under a test harness, whether we
@@ -91,6 +108,8 @@ _run_sub_test_lib_test_common () {
export TEST_DIRECTORY &&
TEST_OUTPUT_DIRECTORY=$(pwd) &&
export TEST_OUTPUT_DIRECTORY &&
+ GIT_SKIP_TESTS=$skip &&
+ export GIT_SKIP_TESTS &&
sane_unset GIT_TEST_FAIL_PREREQS &&
if test -z "$neg"
then
@@ -319,9 +338,9 @@ test_expect_success 'test --verbose-only' '
test_expect_success 'GIT_SKIP_TESTS' '
(
- GIT_SKIP_TESTS="git.2" && export GIT_SKIP_TESTS &&
run_sub_test_lib_test git-skip-tests-basic \
- "GIT_SKIP_TESTS" <<-\EOF &&
+ "GIT_SKIP_TESTS" \
+ --skip="git.2" <<-\EOF &&
for i in 1 2 3
do
test_expect_success "passing test #$i" "true"
@@ -340,9 +359,9 @@ test_expect_success 'GIT_SKIP_TESTS' '
test_expect_success 'GIT_SKIP_TESTS several tests' '
(
- GIT_SKIP_TESTS="git.2 git.5" && export GIT_SKIP_TESTS &&
run_sub_test_lib_test git-skip-tests-several \
- "GIT_SKIP_TESTS several tests" <<-\EOF &&
+ "GIT_SKIP_TESTS several tests" \
+ --skip="git.2 git.5" <<-\EOF &&
for i in 1 2 3 4 5 6
do
test_expect_success "passing test #$i" "true"
@@ -364,9 +383,9 @@ test_expect_success 'GIT_SKIP_TESTS several tests' '
test_expect_success 'GIT_SKIP_TESTS sh pattern' '
(
- GIT_SKIP_TESTS="git.[2-5]" && export GIT_SKIP_TESTS &&
run_sub_test_lib_test git-skip-tests-sh-pattern \
- "GIT_SKIP_TESTS sh pattern" <<-\EOF &&
+ "GIT_SKIP_TESTS sh pattern" \
+ --skip="git.[2-5]" <<-\EOF &&
for i in 1 2 3 4 5 6
do
test_expect_success "passing test #$i" "true"
@@ -388,9 +407,9 @@ test_expect_success 'GIT_SKIP_TESTS sh pattern' '
test_expect_success 'GIT_SKIP_TESTS entire suite' '
(
- GIT_SKIP_TESTS="git" && export GIT_SKIP_TESTS &&
run_sub_test_lib_test git-skip-tests-entire-suite \
- "GIT_SKIP_TESTS entire suite" <<-\EOF &&
+ "GIT_SKIP_TESTS entire suite" \
+ --skip="git" <<-\EOF &&
for i in 1 2 3
do
test_expect_success "passing test #$i" "true"
@@ -405,9 +424,9 @@ test_expect_success 'GIT_SKIP_TESTS entire suite' '
test_expect_success 'GIT_SKIP_TESTS does not skip unmatched suite' '
(
- GIT_SKIP_TESTS="notgit" && export GIT_SKIP_TESTS &&
run_sub_test_lib_test git-skip-tests-unmatched-suite \
- "GIT_SKIP_TESTS does not skip unmatched suite" <<-\EOF &&
+ "GIT_SKIP_TESTS does not skip unmatched suite" \
+ --skip="notgit" <<-\EOF &&
for i in 1 2 3
do
test_expect_success "passing test #$i" "true"
diff --git a/t/t0069-oidtree.sh b/t/t0069-oidtree.sh
new file mode 100755
index 0000000..bfb1397
--- /dev/null
+++ b/t/t0069-oidtree.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+
+test_description='basic tests for the oidtree implementation'
+. ./test-lib.sh
+
+maxhexsz=$(test_oid hexsz)
+echoid () {
+ prefix="${1:+$1 }"
+ shift
+ while test $# -gt 0
+ do
+ shortoid="$1"
+ shift
+ difference=$(($maxhexsz - ${#shortoid}))
+ printf "%s%s%0${difference}d\\n" "$prefix" "$shortoid" "0"
+ done
+}
+
+test_expect_success 'oidtree insert and contains' '
+ cat >expect <<-\EOF &&
+ 0
+ 0
+ 0
+ 1
+ 1
+ 0
+ EOF
+ {
+ echoid insert 444 1 2 3 4 5 a b c d e &&
+ echoid contains 44 441 440 444 4440 4444
+ echo clear
+ } | test-tool oidtree >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'oidtree each' '
+ echoid "" 123 321 321 >expect &&
+ {
+ echoid insert f 9 8 123 321 a b c d e
+ echo each 12300
+ echo each 3211
+ echo each 3210
+ echo each 32100
+ echo clear
+ } | test-tool oidtree >actual &&
+ test_cmp expect actual
+'
+
+test_done
diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh
index 584a039..a211a66 100755
--- a/t/t0410-partial-clone.sh
+++ b/t/t0410-partial-clone.sh
@@ -604,6 +604,29 @@ test_expect_success 'do not fetch when checking existence of tree we construct o
git -C repo cherry-pick side1
'
+test_expect_success 'lazy-fetch when accessing object not in the_repository' '
+ rm -rf full partial.git &&
+ test_create_repo full &&
+ test_commit -C full create-a-file file.txt &&
+
+ test_config -C full uploadpack.allowfilter 1 &&
+ test_config -C full uploadpack.allowanysha1inwant 1 &&
+ git clone --filter=blob:none --bare "file://$(pwd)/full" partial.git &&
+ FILE_HASH=$(git -C full rev-parse HEAD:file.txt) &&
+
+ # Sanity check that the file is missing
+ git -C partial.git rev-list --objects --missing=print HEAD >out &&
+ grep "[?]$FILE_HASH" out &&
+
+ git -C full cat-file -s "$FILE_HASH" >expect &&
+ test-tool partial-clone object-info partial.git "$FILE_HASH" >actual &&
+ test_cmp expect actual &&
+
+ # Sanity check that the file is now present
+ git -C partial.git rev-list --objects --missing=print HEAD >out &&
+ ! grep "[?]$FILE_HASH" out
+'
+
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd
diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh
index d028b73..cabbd42 100755
--- a/t/t1092-sparse-checkout-compatibility.sh
+++ b/t/t1092-sparse-checkout-compatibility.sh
@@ -17,7 +17,7 @@ test_expect_success 'setup' '
echo "after folder1" >g &&
echo "after x" >z &&
mkdir folder1 folder2 deep x &&
- mkdir deep/deeper1 deep/deeper2 &&
+ mkdir deep/deeper1 deep/deeper2 deep/before deep/later &&
mkdir deep/deeper1/deepest &&
echo "after deeper1" >deep/e &&
echo "after deepest" >deep/deeper1/e &&
@@ -25,10 +25,23 @@ test_expect_success 'setup' '
cp a folder2 &&
cp a x &&
cp a deep &&
+ cp a deep/before &&
cp a deep/deeper1 &&
cp a deep/deeper2 &&
+ cp a deep/later &&
cp a deep/deeper1/deepest &&
cp -r deep/deeper1/deepest deep/deeper2 &&
+ mkdir deep/deeper1/0 &&
+ mkdir deep/deeper1/0/0 &&
+ touch deep/deeper1/0/1 &&
+ touch deep/deeper1/0/0/0 &&
+ >folder1- &&
+ >folder1.x &&
+ >folder10 &&
+ cp -r deep/deeper1/0 folder1 &&
+ cp -r deep/deeper1/0 folder2 &&
+ echo >>folder1/0/0/0 &&
+ echo >>folder2/0/1 &&
git add . &&
git commit -m "initial commit" &&
git checkout -b base &&
@@ -40,7 +53,7 @@ test_expect_success 'setup' '
done &&
git checkout -b rename-base base &&
- echo >folder1/larger-content <<-\EOF &&
+ cat >folder1/larger-content <<-\EOF &&
matching
lines
help
@@ -56,11 +69,17 @@ test_expect_success 'setup' '
mv folder1/a folder2/b &&
mv folder1/larger-content folder2/edited-content &&
echo >>folder2/edited-content &&
+ echo >>folder2/0/1 &&
+ echo stuff >>deep/deeper1/a &&
git add . &&
git commit -m "rename folder1/... to folder2/..." &&
git checkout -b rename-out-to-in rename-base &&
mv folder1/a deep/deeper1/b &&
+ echo more stuff >>deep/deeper1/a &&
+ rm folder2/0/1 &&
+ mkdir folder2/0/1 &&
+ echo >>folder2/0/1/1 &&
mv folder1/larger-content deep/deeper1/edited-content &&
echo >>deep/deeper1/edited-content &&
git add . &&
@@ -68,6 +87,9 @@ test_expect_success 'setup' '
git checkout -b rename-in-to-out rename-base &&
mv deep/deeper1/a folder1/b &&
+ echo >>folder2/0/1 &&
+ rm -rf folder1/0/0 &&
+ echo >>folder1/0/0 &&
mv deep/deeper1/larger-content folder1/edited-content &&
echo >>folder1/edited-content &&
git add . &&
@@ -196,6 +218,14 @@ test_expect_success 'status with options' '
test_all_match git status --porcelain=v2 -uno
'
+test_expect_success 'status reports sparse-checkout' '
+ init_repos &&
+ git -C sparse-checkout status >full &&
+ git -C sparse-index status >sparse &&
+ test_i18ngrep "You are in a sparse checkout with " full &&
+ test_i18ngrep "You are in a sparse checkout." sparse
+'
+
test_expect_success 'add, commit, checkout' '
init_repos &&
@@ -232,6 +262,44 @@ test_expect_success 'add, commit, checkout' '
test_all_match git checkout -
'
+test_expect_success 'status/add: outside sparse cone' '
+ init_repos &&
+
+ # adding a "missing" file outside the cone should fail
+ test_sparse_match test_must_fail git add folder1/a &&
+
+ # folder1 is at HEAD, but outside the sparse cone
+ run_on_sparse mkdir folder1 &&
+ cp initial-repo/folder1/a sparse-checkout/folder1/a &&
+ cp initial-repo/folder1/a sparse-index/folder1/a &&
+
+ test_sparse_match git status &&
+
+ write_script edit-contents <<-\EOF &&
+ echo text >>$1
+ EOF
+ run_on_sparse ../edit-contents folder1/a &&
+ run_on_all ../edit-contents folder1/new &&
+
+ test_sparse_match git status --porcelain=v2 &&
+
+ # This "git add folder1/a" fails with a warning
+ # in the sparse repos, differing from the full
+ # repo. This is intentional.
+ test_sparse_match test_must_fail git add folder1/a &&
+ test_sparse_match test_must_fail git add --refresh folder1/a &&
+ test_all_match git status --porcelain=v2 &&
+
+ test_all_match git add . &&
+ test_all_match git status --porcelain=v2 &&
+ test_all_match git commit -m folder1/new &&
+
+ run_on_all ../edit-contents folder1/newer &&
+ test_all_match git add folder1/ &&
+ test_all_match git status --porcelain=v2 &&
+ test_all_match git commit -m folder1/newer
+'
+
test_expect_success 'checkout and reset --hard' '
init_repos &&
@@ -262,13 +330,29 @@ test_expect_success 'diff --staged' '
test_all_match git diff --staged
'
-test_expect_success 'diff with renames' '
+test_expect_success 'diff with renames and conflicts' '
init_repos &&
for branch in rename-out-to-out rename-out-to-in rename-in-to-out
do
test_all_match git checkout rename-base &&
test_all_match git checkout $branch -- . &&
+ test_all_match git status --porcelain=v2 &&
+ test_all_match git diff --staged --no-renames &&
+ test_all_match git diff --staged --find-renames || return 1
+ done
+'
+
+test_expect_success 'diff with directory/file conflicts' '
+ init_repos &&
+
+ for branch in rename-out-to-out rename-out-to-in rename-in-to-out
+ do
+ git -C full-checkout reset --hard &&
+ test_sparse_match git reset --hard &&
+ test_all_match git checkout $branch &&
+ test_all_match git checkout rename-base -- . &&
+ test_all_match git status --porcelain=v2 &&
test_all_match git diff --staged --no-renames &&
test_all_match git diff --staged --find-renames || return 1
done
@@ -308,8 +392,8 @@ test_expect_failure 'blame with pathspec outside sparse definition' '
test_all_match git blame deep/deeper2/deepest/a
'
-# TODO: reset currently does not behave as expected when in a
-# sparse-checkout.
+# NEEDSWORK: a sparse-checkout behaves differently from a full checkout
+# in this scenario, but it shouldn't.
test_expect_failure 'checkout and reset (mixed)' '
init_repos &&
@@ -319,8 +403,8 @@ test_expect_failure 'checkout and reset (mixed)' '
test_all_match git reset update-folder2
'
-# Ensure that sparse-index behaves identically to
-# sparse-checkout with a full index.
+# NEEDSWORK: a sparse-checkout behaves differently from a full checkout
+# in this scenario, but it shouldn't.
test_expect_success 'checkout and reset (mixed) [sparse]' '
init_repos &&
@@ -352,6 +436,28 @@ test_expect_success 'merge with outside renames' '
done
'
+# Sparse-index fails to convert the index in the
+# final 'git cherry-pick' command.
+test_expect_success 'cherry-pick with conflicts' '
+ init_repos &&
+
+ write_script edit-conflict <<-\EOF &&
+ echo $1 >conflict
+ EOF
+
+ test_all_match git checkout -b to-cherry-pick &&
+ run_on_all ../edit-conflict ABC &&
+ test_all_match git add conflict &&
+ test_all_match git commit -m "conflict to pick" &&
+
+ test_all_match git checkout -B base HEAD~1 &&
+ run_on_all ../edit-conflict DEF &&
+ test_all_match git add conflict &&
+ test_all_match git commit -m "conflict in base" &&
+
+ test_all_match test_must_fail git cherry-pick to-cherry-pick
+'
+
test_expect_success 'clean' '
init_repos &&
@@ -405,12 +511,52 @@ test_expect_success 'sparse-index is expanded and converted back' '
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
git -C sparse-index -c core.fsmonitor="" reset --hard &&
test_region index convert_to_sparse trace2.txt &&
- test_region index ensure_full_index trace2.txt &&
+ test_region index ensure_full_index trace2.txt
+'
- rm trace2.txt &&
+test_expect_success 'sparse-index is not expanded' '
+ init_repos &&
+
+ rm -f trace2.txt &&
+ echo >>sparse-index/untracked.txt &&
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
- git -C sparse-index -c core.fsmonitor="" status -uno &&
- test_region index ensure_full_index trace2.txt
+ git -C sparse-index status &&
+ test_region ! index ensure_full_index trace2.txt
+'
+
+# NEEDSWORK: a sparse-checkout behaves differently from a full checkout
+# in this scenario, but it shouldn't.
+test_expect_success 'reset mixed and checkout orphan' '
+ init_repos &&
+
+ test_all_match git checkout rename-out-to-in &&
+
+ # Sparse checkouts do not agree with full checkouts about
+ # how to report a directory/file conflict during a reset.
+ # This command would fail with test_all_match because the
+ # full checkout reports "T folder1/0/1" while a sparse
+ # checkout reports "D folder1/0/1". This matches because
+ # the sparse checkouts skip "adding" the other side of
+ # the conflict.
+ test_sparse_match git reset --mixed HEAD~1 &&
+ test_sparse_match test-tool read-cache --table --expand &&
+ test_sparse_match git status --porcelain=v2 &&
+
+ # At this point, sparse-checkouts behave differently
+ # from the full-checkout.
+ test_sparse_match git checkout --orphan new-branch &&
+ test_sparse_match test-tool read-cache --table --expand &&
+ test_sparse_match git status --porcelain=v2
+'
+
+test_expect_success 'add everything with deep new file' '
+ init_repos &&
+
+ run_on_sparse git sparse-checkout set deep/deeper1/deepest &&
+
+ run_on_all touch deep/deeper1/x &&
+ test_all_match git add . &&
+ test_all_match git status --porcelain=v2
'
test_done
diff --git a/t/t1415-worktree-refs.sh b/t/t1415-worktree-refs.sh
index 66f27d0..a3e6ea0 100755
--- a/t/t1415-worktree-refs.sh
+++ b/t/t1415-worktree-refs.sh
@@ -40,9 +40,8 @@ test_expect_success 'resolve main-worktree/HEAD' '
'
test_expect_success 'ambiguous main-worktree/HEAD' '
- mkdir -p .git/refs/heads/main-worktree &&
- test_when_finished rm -f .git/refs/heads/main-worktree/HEAD &&
- cp .git/HEAD .git/refs/heads/main-worktree/HEAD &&
+ test_when_finished git update-ref -d refs/heads/main-worktree/HEAD &&
+ git update-ref refs/heads/main-worktree/HEAD $(git rev-parse HEAD) &&
git rev-parse main-worktree/HEAD 2>warn &&
grep "main-worktree/HEAD.*ambiguous" warn
'
@@ -54,9 +53,8 @@ test_expect_success 'resolve worktrees/xx/HEAD' '
'
test_expect_success 'ambiguous worktrees/xx/HEAD' '
- mkdir -p .git/refs/heads/worktrees/wt1 &&
- test_when_finished rm -f .git/refs/heads/worktrees/wt1/HEAD &&
- cp .git/HEAD .git/refs/heads/worktrees/wt1/HEAD &&
+ git update-ref refs/heads/worktrees/wt1/HEAD $(git rev-parse HEAD) &&
+ test_when_finished git update-ref -d refs/heads/worktrees/wt1/HEAD &&
git rev-parse worktrees/wt1/HEAD 2>warn &&
grep "worktrees/wt1/HEAD.*ambiguous" warn
'
diff --git a/t/t2400-worktree-add.sh b/t/t2400-worktree-add.sh
index 96dfca1..37ad794 100755
--- a/t/t2400-worktree-add.sh
+++ b/t/t2400-worktree-add.sh
@@ -67,11 +67,25 @@ test_expect_success '"add" worktree' '
'
test_expect_success '"add" worktree with lock' '
- git rev-parse HEAD >expect &&
git worktree add --detach --lock here-with-lock main &&
+ test_when_finished "git worktree unlock here-with-lock || :" &&
test -f .git/worktrees/here-with-lock/locked
'
+test_expect_success '"add" worktree with lock and reason' '
+ lock_reason="why not" &&
+ git worktree add --detach --lock --reason "$lock_reason" here-with-lock-reason main &&
+ test_when_finished "git worktree unlock here-with-lock-reason || :" &&
+ test -f .git/worktrees/here-with-lock-reason/locked &&
+ echo "$lock_reason" >expect &&
+ test_cmp expect .git/worktrees/here-with-lock-reason/locked
+'
+
+test_expect_success '"add" worktree with reason but no lock' '
+ test_must_fail git worktree add --detach --reason "why not" here-with-reason-only main &&
+ test_path_is_missing .git/worktrees/here-with-reason-only/locked
+'
+
test_expect_success '"add" worktree from a subdir' '
(
mkdir sub &&
diff --git a/t/t3202-show-branch-octopus.sh b/t/t3202-show-branch-octopus.sh
deleted file mode 100755
index 5cb0126..0000000
--- a/t/t3202-show-branch-octopus.sh
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/bin/sh
-
-test_description='test show-branch with more than 8 heads'
-
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
-. ./test-lib.sh
-
-numbers="1 2 3 4 5 6 7 8 9 10"
-
-test_expect_success 'setup' '
-
- > file &&
- git add file &&
- test_tick &&
- git commit -m initial &&
-
- for i in $numbers
- do
- git checkout -b branch$i main &&
- > file$i &&
- git add file$i &&
- test_tick &&
- git commit -m branch$i || return 1
- done
-
-'
-
-cat > expect << EOF
-! [branch1] branch1
- ! [branch2] branch2
- ! [branch3] branch3
- ! [branch4] branch4
- ! [branch5] branch5
- ! [branch6] branch6
- ! [branch7] branch7
- ! [branch8] branch8
- ! [branch9] branch9
- * [branch10] branch10
-----------
- * [branch10] branch10
- + [branch9] branch9
- + [branch8] branch8
- + [branch7] branch7
- + [branch6] branch6
- + [branch5] branch5
- + [branch4] branch4
- + [branch3] branch3
- + [branch2] branch2
-+ [branch1] branch1
-+++++++++* [branch10^] initial
-EOF
-
-test_expect_success 'show-branch with more than 8 branches' '
-
- git show-branch $(for i in $numbers; do echo branch$i; done) > out &&
- test_cmp expect out
-
-'
-
-test_expect_success 'show-branch with showbranch.default' '
- for i in $numbers; do
- git config --add showbranch.default branch$i
- done &&
- git show-branch >out &&
- test_cmp expect out
-'
-
-test_done
diff --git a/t/t3202-show-branch.sh b/t/t3202-show-branch.sh
new file mode 100755
index 0000000..ad9902a
--- /dev/null
+++ b/t/t3202-show-branch.sh
@@ -0,0 +1,149 @@
+#!/bin/sh
+
+test_description='test show-branch'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ test_commit initial &&
+ for i in $(test_seq 1 10)
+ do
+ git checkout -b branch$i initial &&
+ test_commit --no-tag branch$i
+ done &&
+ git for-each-ref \
+ --sort=version:refname \
+ --format="%(refname:strip=2)" \
+ "refs/heads/branch*" >branches.sorted &&
+ sed "s/^> //" >expect <<-\EOF
+ > ! [branch1] branch1
+ > ! [branch2] branch2
+ > ! [branch3] branch3
+ > ! [branch4] branch4
+ > ! [branch5] branch5
+ > ! [branch6] branch6
+ > ! [branch7] branch7
+ > ! [branch8] branch8
+ > ! [branch9] branch9
+ > * [branch10] branch10
+ > ----------
+ > * [branch10] branch10
+ > + [branch9] branch9
+ > + [branch8] branch8
+ > + [branch7] branch7
+ > + [branch6] branch6
+ > + [branch5] branch5
+ > + [branch4] branch4
+ > + [branch3] branch3
+ > + [branch2] branch2
+ > + [branch1] branch1
+ > +++++++++* [branch10^] initial
+ EOF
+'
+
+test_expect_success 'show-branch with more than 8 branches' '
+ git show-branch $(cat branches.sorted) >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'show-branch with showbranch.default' '
+ for branch in $(cat branches.sorted)
+ do
+ test_config showbranch.default $branch --add
+ done &&
+ git show-branch >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'show-branch --color output' '
+ sed "s/^> //" >expect <<-\EOF &&
+ > <RED>!<RESET> [branch1] branch1
+ > <GREEN>!<RESET> [branch2] branch2
+ > <YELLOW>!<RESET> [branch3] branch3
+ > <BLUE>!<RESET> [branch4] branch4
+ > <MAGENTA>!<RESET> [branch5] branch5
+ > <CYAN>!<RESET> [branch6] branch6
+ > <BOLD;RED>!<RESET> [branch7] branch7
+ > <BOLD;GREEN>!<RESET> [branch8] branch8
+ > <BOLD;YELLOW>!<RESET> [branch9] branch9
+ > <BOLD;BLUE>*<RESET> [branch10] branch10
+ > ----------
+ > <BOLD;BLUE>*<RESET> [branch10] branch10
+ > <BOLD;YELLOW>+<RESET> [branch9] branch9
+ > <BOLD;GREEN>+<RESET> [branch8] branch8
+ > <BOLD;RED>+<RESET> [branch7] branch7
+ > <CYAN>+<RESET> [branch6] branch6
+ > <MAGENTA>+<RESET> [branch5] branch5
+ > <BLUE>+<RESET> [branch4] branch4
+ > <YELLOW>+<RESET> [branch3] branch3
+ > <GREEN>+<RESET> [branch2] branch2
+ > <RED>+<RESET> [branch1] branch1
+ > <RED>+<RESET><GREEN>+<RESET><YELLOW>+<RESET><BLUE>+<RESET><MAGENTA>+<RESET><CYAN>+<RESET><BOLD;RED>+<RESET><BOLD;GREEN>+<RESET><BOLD;YELLOW>+<RESET><BOLD;BLUE>*<RESET> [branch10^] initial
+ EOF
+ git show-branch --color=always $(cat branches.sorted) >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'show branch --remotes' '
+ cat >expect.err <<-\EOF &&
+ No revs to be shown.
+ EOF
+ git show-branch -r 2>actual.err >actual.out &&
+ test_cmp expect.err actual.err &&
+ test_must_be_empty actual.out
+'
+
+test_expect_success 'setup show branch --list' '
+ sed "s/^> //" >expect <<-\EOF
+ > [branch1] branch1
+ > [branch2] branch2
+ > [branch3] branch3
+ > [branch4] branch4
+ > [branch5] branch5
+ > [branch6] branch6
+ > [branch7] branch7
+ > [branch8] branch8
+ > [branch9] branch9
+ > * [branch10] branch10
+ EOF
+'
+
+test_expect_success 'show branch --list' '
+ git show-branch --list $(cat branches.sorted) >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'show branch --list has no --color output' '
+ git show-branch --color=always --list $(cat branches.sorted) >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'show branch --merge-base with one argument' '
+ for branch in $(cat branches.sorted)
+ do
+ git rev-parse $branch >expect &&
+ git show-branch --merge-base $branch >actual &&
+ test_cmp expect actual
+ done
+'
+
+test_expect_success 'show branch --merge-base with two arguments' '
+ for branch in $(cat branches.sorted)
+ do
+ git rev-parse initial >expect &&
+ git show-branch --merge-base initial $branch >actual &&
+ test_cmp expect actual
+ done
+'
+
+test_expect_success 'show branch --merge-base with N arguments' '
+ git rev-parse initial >expect &&
+ git show-branch --merge-base $(cat branches.sorted) >actual &&
+ test_cmp expect actual &&
+
+ git merge-base $(cat branches.sorted) >actual &&
+ test_cmp expect actual
+'
+
+test_done
diff --git a/t/t3800-mktag.sh b/t/t3800-mktag.sh
index 6275c98..0544d58 100755
--- a/t/t3800-mktag.sh
+++ b/t/t3800-mktag.sh
@@ -12,15 +12,93 @@ test_description='git mktag: tag object verify test'
# given in the expect.pat file.
check_verify_failure () {
- test_expect_success "$1" "
- test_must_fail git mktag <tag.sig 2>message &&
- grep '$2' message &&
- if test '$3' != '--no-strict'
+ subject=$1 &&
+ message=$2 &&
+ shift 2 &&
+
+ no_strict= &&
+ fsck_obj_ok= &&
+ no_strict= &&
+ while test $# != 0
+ do
+ case "$1" in
+ --no-strict)
+ no_strict=yes
+ ;;
+ --fsck-obj-ok)
+ fsck_obj_ok=yes
+ ;;
+ esac &&
+ shift
+ done &&
+
+ test_expect_success "fail with [--[no-]strict]: $subject" '
+ test_must_fail git mktag <tag.sig 2>err &&
+ if test -z "$no_strict"
then
- test_must_fail git mktag --no-strict <tag.sig 2>message.no-strict &&
- grep '$2' message.no-strict
+ test_must_fail git mktag <tag.sig 2>err2 &&
+ test_cmp err err2
+ else
+ git mktag --no-strict <tag.sig
fi
- "
+ '
+
+ test_expect_success "setup: $subject" '
+ tag_ref=refs/tags/bad_tag &&
+
+ # Reset any leftover state from the last $subject
+ rm -rf bad-tag &&
+
+ git init --bare bad-tag &&
+ bad_tag=$(git -C bad-tag hash-object -t tag -w --stdin --literally <tag.sig)
+ '
+
+ test_expect_success "hash-object & fsck unreachable: $subject" '
+ if test -n "$fsck_obj_ok"
+ then
+ git -C bad-tag fsck
+ else
+ test_must_fail git -C bad-tag fsck
+ fi
+ '
+
+ test_expect_success "update-ref & fsck reachable: $subject" '
+ # Make sure the earlier test created it for us
+ git rev-parse "$bad_tag" &&
+
+ # The update-ref of the bad content will fail, do it
+ # anyway to see if it segfaults
+ test_might_fail git -C bad-tag update-ref "$tag_ref" "$bad_tag" &&
+
+ # Manually create the broken, we cannot do it with
+ # update-ref
+ echo "$bad_tag" >"bad-tag/$tag_ref" &&
+
+ # Unlike fsck-ing unreachable content above, this
+ # will always fail.
+ test_must_fail git -C bad-tag fsck
+ '
+
+ test_expect_success "for-each-ref: $subject" '
+ # Make sure the earlier test created it for us
+ git rev-parse "$bad_tag" &&
+
+ echo "$bad_tag" >"bad-tag/$tag_ref" &&
+
+ printf "%s tag\t%s\n" "$bad_tag" "$tag_ref" >expected &&
+ git -C bad-tag for-each-ref "$tag_ref" >actual &&
+ test_cmp expected actual &&
+
+ test_must_fail git -C bad-tag for-each-ref --format="%(*objectname)"
+ '
+
+ test_expect_success "fast-export & fast-import: $subject" '
+ # Make sure the earlier test created it for us
+ git rev-parse "$bad_tag" &&
+
+ test_must_fail git -C bad-tag fast-export --all &&
+ test_must_fail git -C bad-tag fast-export "$bad_tag"
+ '
}
test_expect_mktag_success() {
@@ -167,7 +245,8 @@ tagger . <> 0 +0000
EOF
check_verify_failure 'verify object (hash/type) check -- correct type, nonexisting object' \
- '^fatal: could not read tagged object'
+ '^fatal: could not read tagged object' \
+ --fsck-obj-ok
cat >tag.sig <<EOF
object $head
@@ -200,7 +279,8 @@ tagger . <> 0 +0000
EOF
check_verify_failure 'verify object (hash/type) check -- mismatched type, valid object' \
- '^fatal: object.*tagged as.*tree.*but is.*commit'
+ '^fatal: object.*tagged as.*tree.*but is.*commit' \
+ --fsck-obj-ok
############################################################
# 9.5. verify object (hash/type) check -- replacement
@@ -229,7 +309,8 @@ tagger . <> 0 +0000
EOF
check_verify_failure 'verify object (hash/type) check -- mismatched type, valid object' \
- '^fatal: object.*tagged as.*tree.*but is.*blob'
+ '^fatal: object.*tagged as.*tree.*but is.*blob' \
+ --fsck-obj-ok
############################################################
# 10. verify tag-name check
@@ -243,7 +324,9 @@ tagger . <> 0 +0000
EOF
check_verify_failure 'verify tag-name check' \
- '^error:.* badTagName:' '--no-strict'
+ '^error:.* badTagName:' \
+ --no-strict \
+ --fsck-obj-ok
############################################################
# 11. tagger line label check #1
@@ -257,7 +340,9 @@ This is filler
EOF
check_verify_failure '"tagger" line label check #1' \
- '^error:.* missingTaggerEntry:' '--no-strict'
+ '^error:.* missingTaggerEntry:' \
+ --no-strict \
+ --fsck-obj-ok
############################################################
# 12. tagger line label check #2
@@ -272,7 +357,9 @@ This is filler
EOF
check_verify_failure '"tagger" line label check #2' \
- '^error:.* missingTaggerEntry:' '--no-strict'
+ '^error:.* missingTaggerEntry:' \
+ --no-strict \
+ --fsck-obj-ok
############################################################
# 13. allow missing tag author name like fsck
@@ -301,7 +388,9 @@ tagger T A Gger <
EOF
check_verify_failure 'disallow malformed tagger' \
- '^error:.* badEmail:' '--no-strict'
+ '^error:.* badEmail:' \
+ --no-strict \
+ --fsck-obj-ok
############################################################
# 15. allow empty tag email
@@ -425,7 +514,9 @@ this line should not be here
EOF
check_verify_failure 'detect invalid header entry' \
- '^error:.* extraHeaderEntry:' '--no-strict'
+ '^error:.* extraHeaderEntry:' \
+ --no-strict \
+ --fsck-obj-ok
test_expect_success 'invalid header entry config & fsck' '
test_must_fail git mktag <tag.sig &&
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 39e746f..9dfead9 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -1915,6 +1915,20 @@ test_expect_success '--exclude-promisor-objects does not BUG-crash' '
test_must_fail git log --exclude-promisor-objects source-a
'
+test_expect_success 'log --decorate includes all levels of tag annotated tags' '
+ git checkout -b branch &&
+ git commit --allow-empty -m "new commit" &&
+ git tag lightweight HEAD &&
+ git tag -m annotated annotated HEAD &&
+ git tag -m double-0 double-0 HEAD &&
+ git tag -m double-1 double-1 double-0 &&
+ cat >expect <<-\EOF &&
+ HEAD -> branch, tag: lightweight, tag: double-1, tag: double-0, tag: annotated
+ EOF
+ git log -1 --format="%D" >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'log --end-of-options' '
git update-ref refs/heads/--source HEAD &&
git log --end-of-options --source >actual &&
diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
index 5641d15..7609f1e 100755
--- a/t/t5319-multi-pack-index.sh
+++ b/t/t5319-multi-pack-index.sh
@@ -410,6 +410,19 @@ test_expect_success 'git-fsck incorrect offset' '
"git -c core.multipackindex=true fsck"
'
+test_expect_success 'corrupt MIDX is not reused' '
+ corrupt_midx_and_verify $MIDX_BYTE_OFFSET "\377" $objdir \
+ "incorrect object offset" &&
+ git multi-pack-index write 2>err &&
+ test_i18ngrep checksum.mismatch err &&
+ git multi-pack-index verify
+'
+
+test_expect_success 'verify incorrect checksum' '
+ pos=$(($(wc -c <$objdir/pack/multi-pack-index) - 1)) &&
+ corrupt_midx_and_verify $pos "\377" $objdir "incorrect checksum"
+'
+
test_expect_success 'repack progress off for redirected stderr' '
GIT_PROGRESS_DELAY=0 git multi-pack-index --object-dir=$objdir repack 2>err &&
test_line_count = 0 err
diff --git a/t/t5411/once-0010-report-status-v1.sh b/t/t5411/once-0010-report-status-v1.sh
index 1233a46..297b109 100644
--- a/t/t5411/once-0010-report-status-v1.sh
+++ b/t/t5411/once-0010-report-status-v1.sh
@@ -28,10 +28,10 @@ test_expect_success "proc-receive: report status v1" '
if test -z "$GIT_DEFAULT_HASH" || test "$GIT_DEFAULT_HASH" = "sha1"
then
printf "%s %s refs/heads/main\0report-status\n" \
- $A $B | packetize
+ $A $B | packetize_raw
else
printf "%s %s refs/heads/main\0report-status object-format=$GIT_DEFAULT_HASH\n" \
- $A $B | packetize
+ $A $B | packetize_raw
fi &&
printf "%s %s refs/for/main/topic1\n" \
$ZERO_OID $A | packetize &&
diff --git a/t/t5562-http-backend-content-length.sh b/t/t5562-http-backend-content-length.sh
index e5d3d15..05a5806 100755
--- a/t/t5562-http-backend-content-length.sh
+++ b/t/t5562-http-backend-content-length.sh
@@ -63,7 +63,7 @@ test_expect_success 'setup' '
hash_next=$(git commit-tree -p HEAD -m next HEAD^{tree}) &&
{
printf "%s %s refs/heads/newbranch\\0report-status object-format=%s\\n" \
- "$ZERO_OID" "$hash_next" "$(test_oid algo)" | packetize &&
+ "$ZERO_OID" "$hash_next" "$(test_oid algo)" | packetize_raw
printf 0000 &&
echo "$hash_next" | git pack-objects --stdout
} >push_body &&
diff --git a/t/t5570-git-daemon.sh b/t/t5570-git-daemon.sh
index 82c31ab..b87ca06 100755
--- a/t/t5570-git-daemon.sh
+++ b/t/t5570-git-daemon.sh
@@ -194,7 +194,7 @@ test_expect_success 'hostname cannot break out of directory' '
test_expect_success FAKENC 'hostname interpolation works after LF-stripping' '
{
- printf "git-upload-pack /interp.git\n\0host=localhost" | packetize
+ printf "git-upload-pack /interp.git\n\0host=localhost" | packetize_raw
printf "0000"
} >input &&
fake_nc "$GIT_DAEMON_HOST_PORT" <input >output &&
diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh
index 66af411..78de1ff 100755
--- a/t/t5702-protocol-v2.sh
+++ b/t/t5702-protocol-v2.sh
@@ -599,6 +599,22 @@ setup_negotiate_only () {
test_commit -C client three
}
+test_expect_success 'usage: --negotiate-only without --negotiation-tip' '
+ SERVER="server" &&
+ URI="file://$(pwd)/server" &&
+
+ setup_negotiate_only "$SERVER" "$URI" &&
+
+ cat >err.expect <<-\EOF &&
+ fatal: --negotiate-only needs one or more --negotiate-tip=*
+ EOF
+
+ test_must_fail git -c protocol.version=2 -C client fetch \
+ --negotiate-only \
+ origin 2>err.actual &&
+ test_cmp err.expect err.actual
+'
+
test_expect_success 'file:// --negotiate-only' '
SERVER="server" &&
URI="file://$(pwd)/server" &&
diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh
index 35a2f62..41d0ca0 100755
--- a/t/t6006-rev-list-format.sh
+++ b/t/t6006-rev-list-format.sh
@@ -41,22 +41,59 @@ test_expect_success 'setup' '
echo "$added_iso88591" | git commit -F - &&
head1=$(git rev-parse --verify HEAD) &&
head1_short=$(git rev-parse --verify --short $head1) &&
+ head1_short4=$(git rev-parse --verify --short=4 $head1) &&
tree1=$(git rev-parse --verify HEAD:) &&
tree1_short=$(git rev-parse --verify --short $tree1) &&
echo "$changed" > foo &&
echo "$changed_iso88591" | git commit -a -F - &&
head2=$(git rev-parse --verify HEAD) &&
head2_short=$(git rev-parse --verify --short $head2) &&
+ head2_short4=$(git rev-parse --verify --short=4 $head2) &&
tree2=$(git rev-parse --verify HEAD:) &&
tree2_short=$(git rev-parse --verify --short $tree2) &&
git config --unset i18n.commitEncoding
'
-# usage: test_format name format_string [failure] <expected_output
+# usage: test_format [argument...] name format_string [failure] <expected_output
test_format () {
+ local args=
+ while true
+ do
+ case "$1" in
+ --*)
+ args="$args $1"
+ shift;;
+ *)
+ break;;
+ esac
+ done
cat >expect.$1
test_expect_${3:-success} "format $1" "
- git rev-list --pretty=format:'$2' main >output.$1 &&
+ git rev-list $args --pretty=format:'$2' main >output.$1 &&
+ test_cmp expect.$1 output.$1
+ "
+}
+
+# usage: test_pretty [argument...] name format_name [failure] <expected_output
+test_pretty () {
+ local args=
+ while true
+ do
+ case "$1" in
+ --*)
+ args="$args $1"
+ shift;;
+ *)
+ break;;
+ esac
+ done
+ cat >expect.$1
+ test_expect_${3:-success} "pretty $1 (without --no-commit-header)" "
+ git rev-list $args --pretty='$2' main >output.$1 &&
+ test_cmp expect.$1 output.$1
+ "
+ test_expect_${3:-success} "pretty $1 (with --no-commit-header)" "
+ git rev-list $args --no-commit-header --pretty='$2' main >output.$1 &&
test_cmp expect.$1 output.$1
"
}
@@ -93,6 +130,20 @@ $head1
$head1_short
EOF
+test_format --no-commit-header hash-no-header %H%n%h <<EOF
+$head2
+$head2_short
+$head1
+$head1_short
+EOF
+
+test_format --abbrev-commit --abbrev=0 --no-commit-header hash-no-header-abbrev %H%n%h <<EOF
+$head2
+$head2_short4
+$head1
+$head1_short4
+EOF
+
test_format tree %T%n%t <<EOF
commit $head2
$tree2
@@ -181,6 +232,31 @@ $added
EOF
+test_format --no-commit-header raw-body-no-header %B <<EOF
+$changed
+
+$added
+
+EOF
+
+test_pretty oneline oneline <<EOF
+$head2 $changed
+$head1 $added
+EOF
+
+test_pretty short short <<EOF
+commit $head2
+Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>
+
+ $changed
+
+commit $head1
+Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>
+
+ $added
+
+EOF
+
test_expect_success 'basic colors' '
cat >expect <<-EOF &&
commit $head2
diff --git a/t/t6400-merge-df.sh b/t/t6400-merge-df.sh
index 38700d2..57a67cf 100755
--- a/t/t6400-merge-df.sh
+++ b/t/t6400-merge-df.sh
@@ -82,13 +82,13 @@ test_expect_success 'modify/delete + directory/file conflict' '
git checkout delete^0 &&
test_must_fail git merge modify &&
- test 5 -eq $(git ls-files -s | wc -l) &&
- test 4 -eq $(git ls-files -u | wc -l) &&
+ test_stdout_line_count = 5 git ls-files -s &&
+ test_stdout_line_count = 4 git ls-files -u &&
if test "$GIT_TEST_MERGE_ALGORITHM" = ort
then
- test 0 -eq $(git ls-files -o | wc -l)
+ test_stdout_line_count = 0 git ls-files -o
else
- test 1 -eq $(git ls-files -o | wc -l)
+ test_stdout_line_count = 1 git ls-files -o
fi &&
test_path_is_file letters/file &&
@@ -103,13 +103,13 @@ test_expect_success 'modify/delete + directory/file conflict; other way' '
test_must_fail git merge delete &&
- test 5 -eq $(git ls-files -s | wc -l) &&
- test 4 -eq $(git ls-files -u | wc -l) &&
+ test_stdout_line_count = 5 git ls-files -s &&
+ test_stdout_line_count = 4 git ls-files -u &&
if test "$GIT_TEST_MERGE_ALGORITHM" = ort
then
- test 0 -eq $(git ls-files -o | wc -l)
+ test_stdout_line_count = 0 git ls-files -o
else
- test 1 -eq $(git ls-files -o | wc -l)
+ test_stdout_line_count = 1 git ls-files -o
fi &&
test_path_is_file letters/file &&
diff --git a/t/t6402-merge-rename.sh b/t/t6402-merge-rename.sh
index 425dad9..3da2896 100755
--- a/t/t6402-merge-rename.sh
+++ b/t/t6402-merge-rename.sh
@@ -105,10 +105,8 @@ test_expect_success 'pull renaming branch into unrenaming one' \
git show-branch &&
test_expect_code 1 git pull . white &&
git ls-files -s &&
- git ls-files -u B >b.stages &&
- test_line_count = 3 b.stages &&
- git ls-files -s N >n.stages &&
- test_line_count = 1 n.stages &&
+ test_stdout_line_count = 3 git ls-files -u B &&
+ test_stdout_line_count = 1 git ls-files -s N &&
sed -ne "/^g/{
p
q
@@ -122,10 +120,8 @@ test_expect_success 'pull renaming branch into another renaming one' \
git reset --hard &&
git checkout red &&
test_expect_code 1 git pull . white &&
- git ls-files -u B >b.stages &&
- test_line_count = 3 b.stages &&
- git ls-files -s N >n.stages &&
- test_line_count = 1 n.stages &&
+ test_stdout_line_count = 3 git ls-files -u B &&
+ test_stdout_line_count = 1 git ls-files -s N &&
sed -ne "/^g/{
p
q
@@ -138,10 +134,8 @@ test_expect_success 'pull unrenaming branch into renaming one' \
git reset --hard &&
git show-branch &&
test_expect_code 1 git pull . main &&
- git ls-files -u B >b.stages &&
- test_line_count = 3 b.stages &&
- git ls-files -s N >n.stages &&
- test_line_count = 1 n.stages &&
+ test_stdout_line_count = 3 git ls-files -u B &&
+ test_stdout_line_count = 1 git ls-files -s N &&
sed -ne "/^g/{
p
q
@@ -154,14 +148,10 @@ test_expect_success 'pull conflicting renames' \
git reset --hard &&
git show-branch &&
test_expect_code 1 git pull . blue &&
- git ls-files -u A >a.stages &&
- test_line_count = 1 a.stages &&
- git ls-files -u B >b.stages &&
- test_line_count = 1 b.stages &&
- git ls-files -u C >c.stages &&
- test_line_count = 1 c.stages &&
- git ls-files -s N >n.stages &&
- test_line_count = 1 n.stages &&
+ test_stdout_line_count = 1 git ls-files -u A &&
+ test_stdout_line_count = 1 git ls-files -u B &&
+ test_stdout_line_count = 1 git ls-files -u C &&
+ test_stdout_line_count = 1 git ls-files -s N &&
sed -ne "/^g/{
p
q
@@ -330,8 +320,8 @@ test_expect_success 'Rename+D/F conflict; renamed file merges but dir in way' '
test_i18ngrep "Adding as dir~HEAD instead" output
fi &&
- test 3 -eq "$(git ls-files -u | wc -l)" &&
- test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
+ test_stdout_line_count = 3 git ls-files -u &&
+ test_stdout_line_count = 2 git ls-files -u dir/file-in-the-way &&
test_must_fail git diff --quiet &&
test_must_fail git diff --cached --quiet &&
@@ -357,8 +347,8 @@ test_expect_success 'Same as previous, but merged other way' '
test_i18ngrep "Adding as dir~renamed-file-has-no-conflicts instead" output
fi &&
- test 3 -eq "$(git ls-files -u | wc -l)" &&
- test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
+ test_stdout_line_count = 3 git ls-files -u &&
+ test_stdout_line_count = 2 git ls-files -u dir/file-in-the-way &&
test_must_fail git diff --quiet &&
test_must_fail git diff --cached --quiet &&
@@ -374,8 +364,8 @@ test_expect_success 'Rename+D/F conflict; renamed file cannot merge, dir not in
git checkout -q renamed-file-has-conflicts^0 &&
test_must_fail git merge --strategy=recursive dir-not-in-way &&
- test 3 -eq "$(git ls-files -u | wc -l)" &&
- test 3 -eq "$(git ls-files -u dir | wc -l)" &&
+ test_stdout_line_count = 3 git ls-files -u &&
+ test_stdout_line_count = 3 git ls-files -u dir &&
test_must_fail git diff --quiet &&
test_must_fail git diff --cached --quiet &&
@@ -409,14 +399,16 @@ test_expect_success 'Rename+D/F conflict; renamed file cannot merge and dir in t
git checkout -q renamed-file-has-conflicts^0 &&
test_must_fail git merge --strategy=recursive dir-in-way &&
- test 5 -eq "$(git ls-files -u | wc -l)" &&
+ test_stdout_line_count = 5 git ls-files -u &&
if test "$GIT_TEST_MERGE_ALGORITHM" = ort
then
- test 3 -eq "$(git ls-files -u dir~HEAD | wc -l)"
+ test_stdout_line_count = 3 git ls-files -u dir~HEAD
else
- test 3 -eq "$(git ls-files -u dir | grep -v file-in-the-way | wc -l)"
+ git ls-files -u dir >out &&
+ test 3 -eq $(grep -v file-in-the-way out | wc -l) &&
+ rm -f out
fi &&
- test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
+ test_stdout_line_count = 2 git ls-files -u dir/file-in-the-way &&
test_must_fail git diff --quiet &&
test_must_fail git diff --cached --quiet &&
@@ -432,14 +424,16 @@ test_expect_success 'Same as previous, but merged other way' '
git checkout -q dir-in-way^0 &&
test_must_fail git merge --strategy=recursive renamed-file-has-conflicts &&
- test 5 -eq "$(git ls-files -u | wc -l)" &&
+ test_stdout_line_count = 5 git ls-files -u &&
if test "$GIT_TEST_MERGE_ALGORITHM" = ort
then
- test 3 -eq "$(git ls-files -u dir~renamed-file-has-conflicts | wc -l)"
+ test_stdout_line_count = 3 git ls-files -u dir~renamed-file-has-conflicts
else
- test 3 -eq "$(git ls-files -u dir | grep -v file-in-the-way | wc -l)"
+ git ls-files -u dir >out &&
+ test 3 -eq $(grep -v file-in-the-way out | wc -l) &&
+ rm -f out
fi &&
- test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
+ test_stdout_line_count = 2 git ls-files -u dir/file-in-the-way &&
test_must_fail git diff --quiet &&
test_must_fail git diff --cached --quiet &&
@@ -496,9 +490,9 @@ test_expect_success 'both rename source and destination involved in D/F conflict
if test "$GIT_TEST_MERGE_ALGORITHM" = ort
then
- test 2 -eq "$(git ls-files -u | wc -l)"
+ test_stdout_line_count = 2 git ls-files -u
else
- test 1 -eq "$(git ls-files -u | wc -l)"
+ test_stdout_line_count = 1 git ls-files -u
fi &&
test_must_fail git diff --quiet &&
@@ -540,9 +534,9 @@ then
mkdir one &&
test_must_fail git merge --strategy=recursive rename-two &&
- test 4 -eq "$(git ls-files -u | wc -l)" &&
- test 2 -eq "$(git ls-files -u one | wc -l)" &&
- test 2 -eq "$(git ls-files -u two | wc -l)" &&
+ test_stdout_line_count = 4 git ls-files -u &&
+ test_stdout_line_count = 2 git ls-files -u one &&
+ test_stdout_line_count = 2 git ls-files -u two &&
test_must_fail git diff --quiet &&
@@ -559,9 +553,9 @@ else
mkdir one &&
test_must_fail git merge --strategy=recursive rename-two &&
- test 2 -eq "$(git ls-files -u | wc -l)" &&
- test 1 -eq "$(git ls-files -u one | wc -l)" &&
- test 1 -eq "$(git ls-files -u two | wc -l)" &&
+ test_stdout_line_count = 2 git ls-files -u &&
+ test_stdout_line_count = 1 git ls-files -u one &&
+ test_stdout_line_count = 1 git ls-files -u two &&
test_must_fail git diff --quiet &&
@@ -582,13 +576,13 @@ test_expect_success 'pair rename to parent of other (D/F conflicts) w/ clean sta
if test "$GIT_TEST_MERGE_ALGORITHM" = ort
then
- test 4 -eq "$(git ls-files -u | wc -l)" &&
- test 2 -eq "$(git ls-files -u one | wc -l)" &&
- test 2 -eq "$(git ls-files -u two | wc -l)"
+ test_stdout_line_count = 4 git ls-files -u &&
+ test_stdout_line_count = 2 git ls-files -u one &&
+ test_stdout_line_count = 2 git ls-files -u two
else
- test 2 -eq "$(git ls-files -u | wc -l)" &&
- test 1 -eq "$(git ls-files -u one | wc -l)" &&
- test 1 -eq "$(git ls-files -u two | wc -l)"
+ test_stdout_line_count = 2 git ls-files -u &&
+ test_stdout_line_count = 1 git ls-files -u one &&
+ test_stdout_line_count = 1 git ls-files -u two
fi &&
test_must_fail git diff --quiet &&
@@ -631,19 +625,19 @@ test_expect_success 'check handling of differently renamed file with D/F conflic
if test "$GIT_TEST_MERGE_ALGORITHM" = ort
then
- test 5 -eq "$(git ls-files -s | wc -l)" &&
- test 3 -eq "$(git ls-files -u | wc -l)" &&
- test 1 -eq "$(git ls-files -u one~HEAD | wc -l)" &&
- test 1 -eq "$(git ls-files -u two~second-rename | wc -l)" &&
- test 1 -eq "$(git ls-files -u original | wc -l)" &&
- test 0 -eq "$(git ls-files -o | wc -l)"
+ test_stdout_line_count = 5 git ls-files -s &&
+ test_stdout_line_count = 3 git ls-files -u &&
+ test_stdout_line_count = 1 git ls-files -u one~HEAD &&
+ test_stdout_line_count = 1 git ls-files -u two~second-rename &&
+ test_stdout_line_count = 1 git ls-files -u original &&
+ test_stdout_line_count = 0 git ls-files -o
else
- test 5 -eq "$(git ls-files -s | wc -l)" &&
- test 3 -eq "$(git ls-files -u | wc -l)" &&
- test 1 -eq "$(git ls-files -u one | wc -l)" &&
- test 1 -eq "$(git ls-files -u two | wc -l)" &&
- test 1 -eq "$(git ls-files -u original | wc -l)" &&
- test 2 -eq "$(git ls-files -o | wc -l)"
+ test_stdout_line_count = 5 git ls-files -s &&
+ test_stdout_line_count = 3 git ls-files -u &&
+ test_stdout_line_count = 1 git ls-files -u one &&
+ test_stdout_line_count = 1 git ls-files -u two &&
+ test_stdout_line_count = 1 git ls-files -u original &&
+ test_stdout_line_count = 2 git ls-files -o
fi &&
test_path_is_file one/file &&
@@ -679,11 +673,11 @@ test_expect_success 'check handling of differently renamed file with D/F conflic
git checkout -q first-rename-redo^0 &&
test_must_fail git merge --strategy=recursive second-rename-redo &&
- test 3 -eq "$(git ls-files -u | wc -l)" &&
- test 1 -eq "$(git ls-files -u one | wc -l)" &&
- test 1 -eq "$(git ls-files -u two | wc -l)" &&
- test 1 -eq "$(git ls-files -u original | wc -l)" &&
- test 0 -eq "$(git ls-files -o | wc -l)" &&
+ test_stdout_line_count = 3 git ls-files -u &&
+ test_stdout_line_count = 1 git ls-files -u one &&
+ test_stdout_line_count = 1 git ls-files -u two &&
+ test_stdout_line_count = 1 git ls-files -u original &&
+ test_stdout_line_count = 0 git ls-files -o &&
test_path_is_file one &&
test_path_is_file two &&
@@ -861,9 +855,11 @@ test_expect_success 'setup merge of rename + small change' '
test_expect_success 'merge rename + small change' '
git merge rename_branch &&
- test 1 -eq $(git ls-files -s | wc -l) &&
- test 0 -eq $(git ls-files -o | wc -l) &&
- test $(git rev-parse HEAD:renamed_file) = $(git rev-parse HEAD~1:file)
+ test_stdout_line_count = 1 git ls-files -s &&
+ test_stdout_line_count = 0 git ls-files -o &&
+ newhash=$(git rev-parse HEAD:renamed_file) &&
+ oldhash=$(git rev-parse HEAD~1:file) &&
+ test $newhash = $oldhash
'
test_expect_success 'setup for use of extended merge markers' '
diff --git a/t/t6421-merge-partial-clone.sh b/t/t6421-merge-partial-clone.sh
new file mode 100755
index 0000000..36bcd7c3
--- /dev/null
+++ b/t/t6421-merge-partial-clone.sh
@@ -0,0 +1,440 @@
+#!/bin/sh
+
+test_description="limiting blob downloads when merging with partial clones"
+# Uses a methodology similar to
+# t6042: corner cases with renames but not criss-cross merges
+# t6036: corner cases with both renames and criss-cross merges
+# t6423: directory rename detection
+#
+# The setup for all of them, pictorially, is:
+#
+# A
+# o
+# / \
+# O o ?
+# \ /
+# o
+# B
+#
+# To help make it easier to follow the flow of tests, they have been
+# divided into sections and each test will start with a quick explanation
+# of what commits O, A, and B contain.
+#
+# Notation:
+# z/{b,c} means files z/b and z/c both exist
+# x/d_1 means file x/d exists with content d1. (Purpose of the
+# underscore notation is to differentiate different
+# files that might be renamed into each other's paths.)
+
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-merge.sh
+
+test_setup_repo () {
+ test -d server && return
+ test_create_repo server &&
+ (
+ cd server &&
+
+ git config uploadpack.allowfilter 1 &&
+ git config uploadpack.allowanysha1inwant 1 &&
+
+ mkdir -p general &&
+ test_seq 2 9 >general/leap1 &&
+ cp general/leap1 general/leap2 &&
+ echo leap2 >>general/leap2 &&
+
+ mkdir -p basename &&
+ cp general/leap1 basename/numbers &&
+ cp general/leap1 basename/sequence &&
+ cp general/leap1 basename/values &&
+ echo numbers >>basename/numbers &&
+ echo sequence >>basename/sequence &&
+ echo values >>basename/values &&
+
+ mkdir -p dir/unchanged &&
+ mkdir -p dir/subdir/tweaked &&
+ echo a >dir/subdir/a &&
+ echo b >dir/subdir/b &&
+ echo c >dir/subdir/c &&
+ echo d >dir/subdir/d &&
+ echo e >dir/subdir/e &&
+ cp general/leap1 dir/subdir/Makefile &&
+ echo toplevel makefile >>dir/subdir/Makefile &&
+ echo f >dir/subdir/tweaked/f &&
+ echo g >dir/subdir/tweaked/g &&
+ echo h >dir/subdir/tweaked/h &&
+ echo subdirectory makefile >dir/subdir/tweaked/Makefile &&
+ for i in $(test_seq 1 88)
+ do
+ echo content $i >dir/unchanged/file_$i
+ done &&
+ git add . &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B-single &&
+ git branch B-dir &&
+ git branch B-many &&
+
+ git switch A &&
+
+ git rm general/leap* &&
+ mkdir general/ &&
+ test_seq 1 9 >general/jump1 &&
+ cp general/jump1 general/jump2 &&
+ echo leap2 >>general/jump2 &&
+
+ rm basename/numbers basename/sequence basename/values &&
+ mkdir -p basename/subdir/
+ cp general/jump1 basename/subdir/numbers &&
+ cp general/jump1 basename/subdir/sequence &&
+ cp general/jump1 basename/subdir/values &&
+ echo numbers >>basename/subdir/numbers &&
+ echo sequence >>basename/subdir/sequence &&
+ echo values >>basename/subdir/values &&
+
+ git rm dir/subdir/tweaked/f &&
+ echo more >>dir/subdir/e &&
+ echo more >>dir/subdir/Makefile &&
+ echo more >>dir/subdir/tweaked/Makefile &&
+ mkdir dir/subdir/newsubdir &&
+ echo rust code >dir/subdir/newsubdir/newfile.rs &&
+ git mv dir/subdir/e dir/subdir/newsubdir/ &&
+ git mv dir folder &&
+ git add . &&
+ git commit -m "A" &&
+
+ git switch B-single &&
+ echo new first line >dir/subdir/Makefile &&
+ cat general/leap1 >>dir/subdir/Makefile &&
+ echo toplevel makefile >>dir/subdir/Makefile &&
+ echo perl code >general/newfile.pl &&
+ git add . &&
+ git commit -m "B-single" &&
+
+ git switch B-dir &&
+ echo java code >dir/subdir/newfile.java &&
+ echo scala code >dir/subdir/newfile.scala &&
+ echo groovy code >dir/subdir/newfile.groovy &&
+ git add . &&
+ git commit -m "B-dir" &&
+
+ git switch B-many &&
+ test_seq 2 10 >general/leap1 &&
+ rm general/leap2 &&
+ cp general/leap1 general/leap2 &&
+ echo leap2 >>general/leap2 &&
+
+ rm basename/numbers basename/sequence basename/values &&
+ mkdir -p basename/subdir/
+ cp general/leap1 basename/subdir/numbers &&
+ cp general/leap1 basename/subdir/sequence &&
+ cp general/leap1 basename/subdir/values &&
+ echo numbers >>basename/subdir/numbers &&
+ echo sequence >>basename/subdir/sequence &&
+ echo values >>basename/subdir/values &&
+
+ mkdir dir/subdir/newsubdir/ &&
+ echo c code >dir/subdir/newfile.c &&
+ echo python code >dir/subdir/newsubdir/newfile.py &&
+ git add . &&
+ git commit -m "B-many" &&
+
+ git switch A
+ )
+}
+
+# Testcase: Objects downloaded for single relevant rename
+# Commit O:
+# general/{leap1_O, leap2_O}
+# basename/{numbers_O, sequence_O, values_O}
+# dir/subdir/{a,b,c,d,e_O,Makefile_TOP_O}
+# dir/subdir/tweaked/{f,g,h,Makefile_SUB_O}
+# dir/unchanged/<LOTS OF FILES>
+# Commit A:
+# (Rename leap->jump, rename basename/ -> basename/subdir/, rename dir/
+# -> folder/, move e into newsubdir, add newfile.rs, remove f, modify
+# both both Makefiles and jumps)
+# general/{jump1_A, jump2_A}
+# basename/subdir/{numbers_A, sequence_A, values_A}
+# folder/subdir/{a,b,c,d,Makefile_TOP_A}
+# folder/subdir/newsubdir/{e_A,newfile.rs}
+# folder/subdir/tweaked/{g,h,Makefile_SUB_A}
+# folder/unchanged/<LOTS OF FILES>
+# Commit B(-single):
+# (add newfile.pl, tweak Makefile_TOP)
+# general/{leap1_O, leap2_O,newfile.pl}
+# basename/{numbers_O, sequence_O, values_O}
+# dir/{a,b,c,d,e_O,Makefile_TOP_B}
+# dir/tweaked/{f,g,h,Makefile_SUB_O}
+# dir/unchanged/<LOTS OF FILES>
+# Expected:
+# general/{jump1_A, jump2_A,newfile.pl}
+# basename/subdir/{numbers_A, sequence_A, values_A}
+# folder/subdir/{a,b,c,d,Makefile_TOP_Merged}
+# folder/subdir/newsubdir/{e_A,newfile.rs}
+# folder/subdir/tweaked/{g,h,Makefile_SUB_A}
+# folder/unchanged/<LOTS OF FILES>
+#
+# Objects that need to be fetched:
+# Rename detection:
+# Side1 (O->A):
+# Basename-matches rename detection only needs to fetch these objects:
+# Makefile_TOP_O, Makefile_TOP_A
+# (Despite many renames, all others are content irrelevant. They
+# are also location irrelevant because newfile.rs was added on
+# the side doing the directory rename, and newfile.pl was added to
+# a directory that was not renamed on either side.)
+# General rename detection only needs to fetch these objects:
+# <None>
+# (Even though newfile.rs, jump[12], basename/subdir/*, and e
+# could all be used as destinations in rename detection, the
+# basename detection for Makefile matches up all relevant
+# sources, so these other files never end up needing to be
+# used)
+# Side2 (O->B):
+# Basename-matches rename detection only needs to fetch these objects:
+# <None>
+# (there are no deleted files, so no possible sources)
+# General rename detection only needs to fetch these objects:
+# <None>
+# (there are no deleted files, so no possible sources)
+# Merge:
+# 3-way content merge needs to grab these objects:
+# Makefile_TOP_B
+# Nothing else needs to fetch objects
+#
+# Summary: 2 fetches (1 for 2 objects, 1 for 1 object)
+#
+test_expect_merge_algorithm failure success 'Objects downloaded for single relevant rename' '
+ test_setup_repo &&
+ git clone --sparse --filter=blob:none "file://$(pwd)/server" objects-single &&
+ (
+ cd objects-single &&
+
+ git rev-list --objects --all --missing=print |
+ grep "^?" | sort >missing-objects-before &&
+
+ git checkout -q origin/A &&
+
+ GIT_TRACE2_PERF="$(pwd)/trace.output" git \
+ -c merge.directoryRenames=true merge --no-stat \
+ --no-progress origin/B-single &&
+
+ # Check the number of objects we reported we would fetch
+ cat >expect <<-EOF &&
+ fetch_count:2
+ fetch_count:1
+ EOF
+ grep fetch_count trace.output | cut -d "|" -f 9 | tr -d " ." >actual &&
+ test_cmp expect actual &&
+
+ # Check the number of fetch commands exec-ed
+ grep d0.*fetch.negotiationAlgorithm trace.output >fetches &&
+ test_line_count = 2 fetches &&
+
+ git rev-list --objects --all --missing=print |
+ grep "^?" | sort >missing-objects-after &&
+ comm -2 -3 missing-objects-before missing-objects-after >old &&
+ comm -1 -3 missing-objects-before missing-objects-after >new &&
+ # No new missing objects
+ test_must_be_empty new &&
+ # Fetched 2 + 1 = 3 objects
+ test_line_count = 3 old
+ )
+'
+
+# Testcase: Objects downloaded for directory rename
+# Commit O:
+# general/{leap1_O, leap2_O}
+# basename/{numbers_O, sequence_O, values_O}
+# dir/subdir/{a,b,c,d,e_O,Makefile_TOP_O}
+# dir/subdir/tweaked/{f,g,h,Makefile_SUB_O}
+# dir/unchanged/<LOTS OF FILES>
+# Commit A:
+# (Rename leap->jump, rename basename/ -> basename/subdir/, rename dir/ ->
+# folder/, move e into newsubdir, add newfile.rs, remove f, modify
+# both Makefiles and jumps)
+# general/{jump1_A, jump2_A}
+# basename/subdir/{numbers_A, sequence_A, values_A}
+# folder/subdir/{a,b,c,d,Makefile_TOP_A}
+# folder/subdir/newsubdir/{e_A,newfile.rs}
+# folder/subdir/tweaked/{g,h,Makefile_SUB_A}
+# folder/unchanged/<LOTS OF FILES>
+# Commit B(-dir):
+# (add dir/subdir/newfile.{java,scala,groovy}
+# general/{leap1_O, leap2_O}
+# basename/{numbers_O, sequence_O, values_O}
+# dir/subdir/{a,b,c,d,e_O,Makefile_TOP_O,
+# newfile.java,newfile.scala,newfile.groovy}
+# dir/subdir/tweaked/{f,g,h,Makefile_SUB_O}
+# dir/unchanged/<LOTS OF FILES>
+# Expected:
+# general/{jump1_A, jump2_A}
+# basename/subdir/{numbers_A, sequence_A, values_A}
+# folder/subdir/{a,b,c,d,Makefile_TOP_A,
+# newfile.java,newfile.scala,newfile.groovy}
+# folder/subdir/newsubdir/{e_A,newfile.rs}
+# folder/subdir/tweaked/{g,h,Makefile_SUB_A}
+# folder/unchanged/<LOTS OF FILES>
+#
+# Objects that need to be fetched:
+# Makefile_TOP_O, Makefile_TOP_A
+# Makefile_SUB_O, Makefile_SUB_A
+# e_O, e_A
+# * Despite A's rename of jump->leap, those renames are irrelevant.
+# * Despite A's rename of basename/ -> basename/subdir/, those renames are
+# irrelevant.
+# * Because of A's rename of dir/ -> folder/ and B-dir's addition of
+# newfile.* into dir/subdir/, we need to determine directory renames.
+# (Technically, there are enough exact renames to determine directory
+# rename detection, but the current implementation always does
+# basename searching before directory rename detection. Running it
+# also before basename searching would mean doing directory rename
+# detection twice, but it's a bit expensive to do that and cases like
+# this are not all that common.)
+# Summary: 1 fetches for 6 objects
+#
+test_expect_merge_algorithm failure success 'Objects downloaded when a directory rename triggered' '
+ test_setup_repo &&
+ git clone --sparse --filter=blob:none "file://$(pwd)/server" objects-dir &&
+ (
+ cd objects-dir &&
+
+ git rev-list --objects --all --missing=print |
+ grep "^?" | sort >missing-objects-before &&
+
+ git checkout -q origin/A &&
+
+ GIT_TRACE2_PERF="$(pwd)/trace.output" git \
+ -c merge.directoryRenames=true merge --no-stat \
+ --no-progress origin/B-dir &&
+
+ # Check the number of objects we reported we would fetch
+ cat >expect <<-EOF &&
+ fetch_count:6
+ EOF
+ grep fetch_count trace.output | cut -d "|" -f 9 | tr -d " ." >actual &&
+ test_cmp expect actual &&
+
+ # Check the number of fetch commands exec-ed
+ grep d0.*fetch.negotiationAlgorithm trace.output >fetches &&
+ test_line_count = 1 fetches &&
+
+ git rev-list --objects --all --missing=print |
+ grep "^?" | sort >missing-objects-after &&
+ comm -2 -3 missing-objects-before missing-objects-after >old &&
+ comm -1 -3 missing-objects-before missing-objects-after >new &&
+ # No new missing objects
+ test_must_be_empty new &&
+ # Fetched 6 objects
+ test_line_count = 6 old
+ )
+'
+
+# Testcase: Objects downloaded with lots of renames and modifications
+# Commit O:
+# general/{leap1_O, leap2_O}
+# basename/{numbers_O, sequence_O, values_O}
+# dir/subdir/{a,b,c,d,e_O,Makefile_TOP_O}
+# dir/subdir/tweaked/{f,g,h,Makefile_SUB_O}
+# dir/unchanged/<LOTS OF FILES>
+# Commit A:
+# (Rename leap->jump, rename basename/ -> basename/subdir/, rename dir/
+# -> folder/, move e into newsubdir, add newfile.rs, remove f, modify
+# both both Makefiles and jumps)
+# general/{jump1_A, jump2_A}
+# basename/subdir/{numbers_A, sequence_A, values_A}
+# folder/subdir/{a,b,c,d,Makefile_TOP_A}
+# folder/subdir/newsubdir/{e_A,newfile.rs}
+# folder/subdir/tweaked/{g,h,Makefile_SUB_A}
+# folder/unchanged/<LOTS OF FILES>
+# Commit B(-minimal):
+# (modify both leaps, rename basename/ -> basename/subdir/, add
+# newfile.{c,py})
+# general/{leap1_B, leap2_B}
+# basename/subdir/{numbers_B, sequence_B, values_B}
+# dir/{a,b,c,d,e_O,Makefile_TOP_O,newfile.c}
+# dir/tweaked/{f,g,h,Makefile_SUB_O,newfile.py}
+# dir/unchanged/<LOTS OF FILES>
+# Expected:
+# general/{jump1_Merged, jump2_Merged}
+# basename/subdir/{numbers_Merged, sequence_Merged, values_Merged}
+# folder/subdir/{a,b,c,d,Makefile_TOP_A,newfile.c}
+# folder/subdir/newsubdir/e_A
+# folder/subdir/tweaked/{g,h,Makefile_SUB_A,newfile.py}
+# folder/unchanged/<LOTS OF FILES>
+#
+# Objects that need to be fetched:
+# Rename detection:
+# Side1 (O->A):
+# Basename-matches rename detection only needs to fetch these objects:
+# numbers_O, numbers_A
+# sequence_O, sequence_A
+# values_O, values_A
+# Makefile_TOP_O, Makefile_TOP_A
+# Makefile_SUB_O, Makefile_SUB_A
+# e_O, e_A
+# General rename detection only needs to fetch these objects:
+# leap1_O, leap2_O
+# jump1_A, jump2_A, newfile.rs
+# (only need remaining relevant sources, but any relevant sources need
+# to be matched against all possible unpaired destinations)
+# Side2 (O->B):
+# Basename-matches rename detection only needs to fetch these objects:
+# numbers_B
+# sequence_B
+# values_B
+# (because numbers_O, sequence_O, and values_O already fetched above)
+# General rename detection only needs to fetch these objects:
+# <None>
+# Merge:
+# 3-way content merge needs to grab these objects:
+# leap1_B
+# leap2_B
+# Nothing else needs to fetch objects
+#
+# Summary: 4 fetches (1 for 6 objects, 1 for 8, 1 for 3, 1 for 2)
+#
+test_expect_merge_algorithm failure success 'Objects downloaded with lots of renames and modifications' '
+ test_setup_repo &&
+ git clone --sparse --filter=blob:none "file://$(pwd)/server" objects-many &&
+ (
+ cd objects-many &&
+
+ git rev-list --objects --all --missing=print |
+ grep "^?" | sort >missing-objects-before &&
+
+ git checkout -q origin/A &&
+
+ GIT_TRACE2_PERF="$(pwd)/trace.output" git \
+ -c merge.directoryRenames=true merge --no-stat \
+ --no-progress origin/B-many &&
+
+ # Check the number of objects we reported we would fetch
+ cat >expect <<-EOF &&
+ fetch_count:12
+ fetch_count:5
+ fetch_count:3
+ fetch_count:2
+ EOF
+ grep fetch_count trace.output | cut -d "|" -f 9 | tr -d " ." >actual &&
+ test_cmp expect actual &&
+
+ # Check the number of fetch commands exec-ed
+ grep d0.*fetch.negotiationAlgorithm trace.output >fetches &&
+ test_line_count = 4 fetches &&
+
+ git rev-list --objects --all --missing=print |
+ grep "^?" | sort >missing-objects-after &&
+ comm -2 -3 missing-objects-before missing-objects-after >old &&
+ comm -1 -3 missing-objects-before missing-objects-after >new &&
+ # No new missing objects
+ test_must_be_empty new &&
+ # Fetched 12 + 5 + 3 + 2 = 22 objects
+ test_line_count = 22 old
+ )
+'
+
+test_done
diff --git a/t/t6423-merge-rename-directories.sh b/t/t6423-merge-rename-directories.sh
index be84d22..4af4fb0 100755
--- a/t/t6423-merge-rename-directories.sh
+++ b/t/t6423-merge-rename-directories.sh
@@ -454,7 +454,7 @@ test_expect_success '1f: Split a directory into two other directories' '
# the directory renamed, but the files within it. (see 1b)
#
# If renames split a directory into two or more others, the directory
-# with the most renames, "wins" (see 1c). However, see the testcases
+# with the most renames, "wins" (see 1f). However, see the testcases
# in section 2, plus testcases 3a and 4a.
###########################################################################
@@ -5024,6 +5024,181 @@ test_expect_failure '12h: renaming a file within a renamed directory' '
)
'
+# Testcase 12i, Directory rename causes rename-to-self
+# Commit O: source/{subdir/foo, bar, baz_1}
+# Commit A: source/{foo, bar, baz_1}
+# Commit B: source/{subdir/{foo, bar}, baz_2}
+# Expected: source/{foo, bar, baz_2}, with conflicts on
+# source/bar vs. source/subdir/bar
+
+test_setup_12i () {
+ test_create_repo 12i &&
+ (
+ cd 12i &&
+
+ mkdir -p source/subdir &&
+ echo foo >source/subdir/foo &&
+ echo bar >source/bar &&
+ echo baz >source/baz &&
+ git add source &&
+ git commit -m orig &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git switch A &&
+ git mv source/subdir/foo source/foo &&
+ git commit -m A &&
+
+ git switch B &&
+ git mv source/bar source/subdir/bar &&
+ echo more baz >>source/baz &&
+ git commit -m B
+ )
+}
+
+test_expect_success '12i: Directory rename causes rename-to-self' '
+ test_setup_12i &&
+ (
+ cd 12i &&
+
+ git checkout A^0 &&
+
+ test_must_fail git -c merge.directoryRenames=conflict merge -s recursive B^0 &&
+
+ test_path_is_missing source/subdir &&
+ test_path_is_file source/bar &&
+ test_path_is_file source/baz &&
+
+ git ls-files | uniq >tracked &&
+ test_line_count = 3 tracked &&
+
+ git status --porcelain -uno >actual &&
+ cat >expect <<-\EOF &&
+ UU source/bar
+ M source/baz
+ EOF
+ test_cmp expect actual
+ )
+'
+
+# Testcase 12j, Directory rename to root causes rename-to-self
+# Commit O: {subdir/foo, bar, baz_1}
+# Commit A: {foo, bar, baz_1}
+# Commit B: {subdir/{foo, bar}, baz_2}
+# Expected: {foo, bar, baz_2}, with conflicts on bar vs. subdir/bar
+
+test_setup_12j () {
+ test_create_repo 12j &&
+ (
+ cd 12j &&
+
+ mkdir -p subdir &&
+ echo foo >subdir/foo &&
+ echo bar >bar &&
+ echo baz >baz &&
+ git add . &&
+ git commit -m orig &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git switch A &&
+ git mv subdir/foo foo &&
+ git commit -m A &&
+
+ git switch B &&
+ git mv bar subdir/bar &&
+ echo more baz >>baz &&
+ git commit -m B
+ )
+}
+
+test_expect_success '12j: Directory rename to root causes rename-to-self' '
+ test_setup_12j &&
+ (
+ cd 12j &&
+
+ git checkout A^0 &&
+
+ test_must_fail git -c merge.directoryRenames=conflict merge -s recursive B^0 &&
+
+ test_path_is_missing subdir &&
+ test_path_is_file bar &&
+ test_path_is_file baz &&
+
+ git ls-files | uniq >tracked &&
+ test_line_count = 3 tracked &&
+
+ git status --porcelain -uno >actual &&
+ cat >expect <<-\EOF &&
+ UU bar
+ M baz
+ EOF
+ test_cmp expect actual
+ )
+'
+
+# Testcase 12k, Directory rename with sibling causes rename-to-self
+# Commit O: dirB/foo, dirA/{bar, baz_1}
+# Commit A: dirA/{foo, bar, baz_1}
+# Commit B: dirB/{foo, bar}, dirA/baz_2
+# Expected: dirA/{foo, bar, baz_2}, with conflicts on dirA/bar vs. dirB/bar
+
+test_setup_12k () {
+ test_create_repo 12k &&
+ (
+ cd 12k &&
+
+ mkdir dirA dirB &&
+ echo foo >dirB/foo &&
+ echo bar >dirA/bar &&
+ echo baz >dirA/baz &&
+ git add . &&
+ git commit -m orig &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git switch A &&
+ git mv dirB/* dirA/ &&
+ git commit -m A &&
+
+ git switch B &&
+ git mv dirA/bar dirB/bar &&
+ echo more baz >>dirA/baz &&
+ git commit -m B
+ )
+}
+
+test_expect_success '12k: Directory rename with sibling causes rename-to-self' '
+ test_setup_12k &&
+ (
+ cd 12k &&
+
+ git checkout A^0 &&
+
+ test_must_fail git -c merge.directoryRenames=conflict merge -s recursive B^0 &&
+
+ test_path_is_missing dirB &&
+ test_path_is_file dirA/bar &&
+ test_path_is_file dirA/baz &&
+
+ git ls-files | uniq >tracked &&
+ test_line_count = 3 tracked &&
+
+ git status --porcelain -uno >actual &&
+ cat >expect <<-\EOF &&
+ UU dirA/bar
+ M dirA/baz
+ EOF
+ test_cmp expect actual
+ )
+'
+
###########################################################################
# SECTION 13: Checking informational and conflict messages
#
diff --git a/t/t7500-commit-template-squash-signoff.sh b/t/t7500-commit-template-squash-signoff.sh
index 7d02f79..54c2082 100755
--- a/t/t7500-commit-template-squash-signoff.sh
+++ b/t/t7500-commit-template-squash-signoff.sh
@@ -498,7 +498,7 @@ test_expect_success 'invalid message options when using --fixup' '
cat >expected-template <<EOF
# Please enter the commit message for your changes. Lines starting
-# with '#' will be ignored, and an empty message aborts the commit.
+# with '#' will be ignored.
#
# Author: A U Thor <author@example.com>
#
diff --git a/t/t7509-commit-authorship.sh b/t/t7509-commit-authorship.sh
index ee6c474..d568593 100755
--- a/t/t7509-commit-authorship.sh
+++ b/t/t7509-commit-authorship.sh
@@ -147,7 +147,7 @@ test_expect_success 'commit respects CHERRY_PICK_HEAD and MERGE_MSG' '
test_tick &&
git commit -am "cherry-pick 1" --author="Cherry <cherry@pick.er>" &&
git tag cherry-pick-head &&
- git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD &&
+ git update-ref CHERRY_PICK_HEAD $(git rev-parse cherry-pick-head) &&
echo "This is a MERGE_MSG" >.git/MERGE_MSG &&
echo "cherry-pick 1b" >>foo &&
test_tick &&
@@ -162,7 +162,7 @@ test_expect_success 'commit respects CHERRY_PICK_HEAD and MERGE_MSG' '
'
test_expect_success '--reset-author with CHERRY_PICK_HEAD' '
- git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD &&
+ git update-ref CHERRY_PICK_HEAD $(git rev-parse cherry-pick-head) &&
echo "cherry-pick 2" >>foo &&
test_tick &&
git commit -am "cherry-pick 2" --reset-author &&
diff --git a/t/t7519-status-fsmonitor.sh b/t/t7519-status-fsmonitor.sh
index 637391c..deea88d 100755
--- a/t/t7519-status-fsmonitor.sh
+++ b/t/t7519-status-fsmonitor.sh
@@ -73,6 +73,7 @@ test_expect_success 'setup' '
expect*
actual*
marker*
+ trace2*
EOF
'
@@ -383,4 +384,52 @@ test_expect_success 'status succeeds after staging/unstaging' '
)
'
+# Usage:
+# check_sparse_index_behavior [!]
+# If "!" is supplied, then we verify that we do not call ensure_full_index
+# during a call to 'git status'. Otherwise, we verify that we _do_ call it.
+check_sparse_index_behavior () {
+ git status --porcelain=v2 >expect &&
+ git sparse-checkout init --cone --sparse-index &&
+ git sparse-checkout set dir1 dir2 &&
+ GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
+ git status --porcelain=v2 >actual &&
+ test_region $1 index ensure_full_index trace2.txt &&
+ test_region fsm_hook query trace2.txt &&
+ test_cmp expect actual &&
+ rm trace2.txt &&
+ git sparse-checkout disable
+}
+
+test_expect_success 'status succeeds with sparse index' '
+ git reset --hard &&
+
+ test_config core.fsmonitor "$TEST_DIRECTORY/t7519/fsmonitor-all" &&
+ check_sparse_index_behavior ! &&
+
+ write_script .git/hooks/fsmonitor-test<<-\EOF &&
+ printf "last_update_token\0"
+ EOF
+ git config core.fsmonitor .git/hooks/fsmonitor-test &&
+ check_sparse_index_behavior ! &&
+
+ write_script .git/hooks/fsmonitor-test<<-\EOF &&
+ printf "last_update_token\0"
+ printf "dir1/modified\0"
+ EOF
+ check_sparse_index_behavior ! &&
+
+ cp -r dir1 dir1a &&
+ git add dir1a &&
+ git commit -m "add dir1a" &&
+
+ # This one modifies outside the sparse-checkout definition
+ # and hence we expect to expand the sparse-index.
+ write_script .git/hooks/fsmonitor-test<<-\EOF &&
+ printf "last_update_token\0"
+ printf "dir1a/modified\0"
+ EOF
+ check_sparse_index_behavior
+'
+
test_done
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index e9dc58f..57fc10e 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -1368,6 +1368,16 @@ test_expect_success $PREREQ 'sendemail.identity: bool variable fallback' '
! grep "X-Mailer" stdout
'
+test_expect_success $PREREQ 'sendemail.identity: bool variable without a value' '
+ git -c sendemail.xmailer \
+ send-email \
+ --dry-run \
+ --from="nobody@example.com" \
+ $patches >stdout &&
+ grep "To: default@example.com" stdout &&
+ grep "X-Mailer" stdout
+'
+
test_expect_success $PREREQ '--no-to overrides sendemail.to' '
git send-email \
--dry-run \
@@ -2092,6 +2102,18 @@ test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=true' '
do_xmailer_test 1 "--xmailer"
'
+test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer' '
+ test_when_finished "test_unconfig sendemail.xmailer" &&
+ cat >>.git/config <<-\EOF &&
+ [sendemail]
+ xmailer
+ EOF
+ test_config sendemail.xmailer true &&
+ do_xmailer_test 1 "" &&
+ do_xmailer_test 0 "--no-xmailer" &&
+ do_xmailer_test 1 "--xmailer"
+'
+
test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' '
test_config sendemail.xmailer false &&
do_xmailer_test 0 "" &&
@@ -2099,6 +2121,13 @@ test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' '
do_xmailer_test 1 "--xmailer"
'
+test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=' '
+ test_config sendemail.xmailer "" &&
+ do_xmailer_test 0 "" &&
+ do_xmailer_test 0 "--no-xmailer" &&
+ do_xmailer_test 1 "--xmailer"
+'
+
test_expect_success $PREREQ 'setup expected-list' '
git send-email \
--dry-run \
diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh
index 1aea943..aa55b41 100755
--- a/t/t9300-fast-import.sh
+++ b/t/t9300-fast-import.sh
@@ -1538,7 +1538,6 @@ test_expect_success 'O: comments are all skipped' '
commit refs/heads/O1
# -- ignore all of this text
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
- # $GIT_COMMITTER_NAME has inserted here for his benefit.
data <<COMMIT
dirty directory copy
COMMIT
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index b281047..e28411b 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -845,6 +845,32 @@ test_line_count () {
fi
}
+# SYNOPSIS:
+# test_stdout_line_count <bin-ops> <value> <cmd> [<args>...]
+#
+# test_stdout_line_count checks that the output of a command has the number
+# of lines it ought to. For example:
+#
+# test_stdout_line_count = 3 git ls-files -u
+# test_stdout_line_count -gt 10 ls
+test_stdout_line_count () {
+ local ops val trashdir &&
+ if test "$#" -le 3
+ then
+ BUG "expect 3 or more arguments"
+ fi &&
+ ops="$1" &&
+ val="$2" &&
+ shift 2 &&
+ if ! trashdir="$(git rev-parse --git-dir)/trash"; then
+ BUG "expect to be run inside a worktree"
+ fi &&
+ mkdir -p "$trashdir" &&
+ "$@" >"$trashdir/output" &&
+ test_line_count "$ops" "$val" "$trashdir/output"
+}
+
+
test_file_size () {
test "$#" -ne 1 && BUG "1 param"
test-tool path-utils file-size "$1"
@@ -1453,46 +1479,24 @@ nongit () {
)
} 7>&2 2>&4
-# convert function arguments or stdin (if not arguments given) to pktline
-# representation. If multiple arguments are given, they are separated by
-# whitespace and put in a single packet. Note that data containing NULs must be
-# given on stdin, and that empty input becomes an empty packet, not a flush
-# packet (for that you can just print 0000 yourself).
+# These functions are historical wrappers around "test-tool pkt-line"
+# for older tests. Use "test-tool pkt-line" itself in new tests.
packetize () {
if test $# -gt 0
then
packet="$*"
printf '%04x%s' "$((4 + ${#packet}))" "$packet"
else
- perl -e '
- my $packet = do { local $/; <STDIN> };
- printf "%04x%s", 4 + length($packet), $packet;
- '
+ test-tool pkt-line pack
fi
}
-# Parse the input as a series of pktlines, writing the result to stdout.
-# Sideband markers are removed automatically, and the output is routed to
-# stderr if appropriate.
-#
-# NUL bytes are converted to "\\0" for ease of parsing with text tools.
+packetize_raw () {
+ test-tool pkt-line pack-raw-stdin
+}
+
depacketize () {
- perl -e '
- while (read(STDIN, $len, 4) == 4) {
- if ($len eq "0000") {
- print "FLUSH\n";
- } else {
- read(STDIN, $buf, hex($len) - 4);
- $buf =~ s/\0/\\0/g;
- if ($buf =~ s/^[\x2\x3]//) {
- print STDERR $buf;
- } else {
- $buf =~ s/^\x1//;
- print $buf;
- }
- }
- }
- '
+ test-tool pkt-line unpack
}
# Converts base-16 data into base-8. The output is given as a sequence of
diff --git a/transport.c b/transport.c
index 50f5830..17e9629 100644
--- a/transport.c
+++ b/transport.c
@@ -147,9 +147,11 @@ static struct ref *get_refs_from_bundle(struct transport *transport,
transport->hash_algo = data->header.hash_algo;
for (i = 0; i < data->header.references.nr; i++) {
- struct ref_list_entry *e = data->header.references.list + i;
- struct ref *ref = alloc_ref(e->name);
- oidcpy(&ref->old_oid, &e->oid);
+ struct string_list_item *e = data->header.references.items + i;
+ const char *name = e->string;
+ struct ref *ref = alloc_ref(name);
+ struct object_id *oid = e->util;
+ oidcpy(&ref->old_oid, oid);
ref->next = result;
result = ref;
}
@@ -175,6 +177,7 @@ static int close_bundle(struct transport *transport)
struct bundle_transport_data *data = transport->data;
if (data->fd > 0)
close(data->fd);
+ bundle_header_release(&data->header);
free(data);
return 0;
}
@@ -1052,7 +1055,7 @@ struct transport *transport_get(struct remote *remote, const char *url)
struct transport *ret = xcalloc(1, sizeof(*ret));
ret->progress = isatty(2);
- string_list_init(&ret->pack_lockfiles, 1);
+ string_list_init_dup(&ret->pack_lockfiles);
if (!remote)
BUG("No remote provided to transport_get()");
@@ -1081,6 +1084,7 @@ struct transport *transport_get(struct remote *remote, const char *url)
die(_("git-over-rsync is no longer supported"));
} else if (url_is_local_not_ssh(url) && is_file(url) && is_bundle(url, 1)) {
struct bundle_transport_data *data = xcalloc(1, sizeof(*data));
+ bundle_header_init(&data->header);
transport_check_allowed("file");
ret->data = data;
ret->vtable = &bundle_vtable;
diff --git a/unpack-trees.c b/unpack-trees.c
index f88a69f..0a5135a 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -600,6 +600,13 @@ static void mark_ce_used(struct cache_entry *ce, struct unpack_trees_options *o)
{
ce->ce_flags |= CE_UNPACKED;
+ /*
+ * If this is a sparse directory, don't advance cache_bottom.
+ * That will be advanced later using the cache-tree data.
+ */
+ if (S_ISSPARSEDIR(ce->ce_mode))
+ return;
+
if (o->cache_bottom < o->src_index->cache_nr &&
o->src_index->cache[o->cache_bottom] == ce) {
int bottom = o->cache_bottom;
@@ -797,7 +804,7 @@ static int traverse_by_cache_tree(int pos, int nr_entries, int nr_names,
BUG("We need cache-tree to do this optimization");
/*
- * Do what unpack_callback() and unpack_nondirectories() normally
+ * Do what unpack_callback() and unpack_single_entry() normally
* do. But we walk all paths in an iterative loop instead.
*
* D/F conflicts and higher stage entries are not a concern
@@ -976,6 +983,7 @@ static int do_compare_entry(const struct cache_entry *ce,
int pathlen, ce_len;
const char *ce_name;
int cmp;
+ unsigned ce_mode;
/*
* If we have not precomputed the traverse path, it is quicker
@@ -998,7 +1006,8 @@ static int do_compare_entry(const struct cache_entry *ce,
ce_len -= pathlen;
ce_name = ce->name + pathlen;
- return df_name_compare(ce_name, ce_len, S_IFREG, name, namelen, mode);
+ ce_mode = S_ISSPARSEDIR(ce->ce_mode) ? S_IFDIR : S_IFREG;
+ return df_name_compare(ce_name, ce_len, ce_mode, name, namelen, mode);
}
static int compare_entry(const struct cache_entry *ce, const struct traverse_info *info, const struct name_entry *n)
@@ -1008,6 +1017,16 @@ static int compare_entry(const struct cache_entry *ce, const struct traverse_inf
return cmp;
/*
+ * At this point, we know that we have a prefix match. If ce
+ * is a sparse directory, then allow an exact match. This only
+ * works when the input name is a directory, since ce->name
+ * ends in a directory separator.
+ */
+ if (S_ISSPARSEDIR(ce->ce_mode) &&
+ ce->ce_namelen == traverse_path_len(info, tree_entry_len(n)) + 1)
+ return 0;
+
+ /*
* Even if the beginning compared identically, the ce should
* compare as bigger than a directory leading up to it!
*/
@@ -1033,13 +1052,15 @@ static struct cache_entry *create_ce_entry(const struct traverse_info *info,
const struct name_entry *n,
int stage,
struct index_state *istate,
- int is_transient)
+ int is_transient,
+ int is_sparse_directory)
{
size_t len = traverse_path_len(info, tree_entry_len(n));
+ size_t alloc_len = is_sparse_directory ? len + 1 : len;
struct cache_entry *ce =
is_transient ?
- make_empty_transient_cache_entry(len, NULL) :
- make_empty_cache_entry(istate, len);
+ make_empty_transient_cache_entry(alloc_len, NULL) :
+ make_empty_cache_entry(istate, alloc_len);
ce->ce_mode = create_ce_mode(n->mode);
ce->ce_flags = create_ce_flags(stage);
@@ -1048,6 +1069,13 @@ static struct cache_entry *create_ce_entry(const struct traverse_info *info,
/* len+1 because the cache_entry allocates space for NUL */
make_traverse_path(ce->name, len + 1, info, n->path, n->pathlen);
+ if (is_sparse_directory) {
+ ce->name[len] = '/';
+ ce->name[len + 1] = '\0';
+ ce->ce_namelen++;
+ ce->ce_flags |= CE_SKIP_WORKTREE;
+ }
+
return ce;
}
@@ -1056,21 +1084,28 @@ static struct cache_entry *create_ce_entry(const struct traverse_info *info,
* without actually calling it. If you change the logic here you may need to
* check and change there as well.
*/
-static int unpack_nondirectories(int n, unsigned long mask,
- unsigned long dirmask,
- struct cache_entry **src,
- const struct name_entry *names,
- const struct traverse_info *info)
+static int unpack_single_entry(int n, unsigned long mask,
+ unsigned long dirmask,
+ struct cache_entry **src,
+ const struct name_entry *names,
+ const struct traverse_info *info)
{
int i;
struct unpack_trees_options *o = info->data;
unsigned long conflicts = info->df_conflicts | dirmask;
- /* Do we have *only* directories? Nothing to do */
if (mask == dirmask && !src[0])
return 0;
/*
+ * When we have a sparse directory entry for src[0],
+ * then this isn't necessarily a directory-file conflict.
+ */
+ if (mask == dirmask && src[0] &&
+ S_ISSPARSEDIR(src[0]->ce_mode))
+ conflicts = 0;
+
+ /*
* Ok, we've filled in up to any potential index entry in src[0],
* now do the rest.
*/
@@ -1099,7 +1134,9 @@ static int unpack_nondirectories(int n, unsigned long mask,
* not stored in the index. otherwise construct the
* cache entry from the index aware logic.
*/
- src[i + o->merge] = create_ce_entry(info, names + i, stage, &o->result, o->merge);
+ src[i + o->merge] = create_ce_entry(info, names + i, stage,
+ &o->result, o->merge,
+ bit & dirmask);
}
if (o->merge) {
@@ -1203,16 +1240,71 @@ static int find_cache_pos(struct traverse_info *info,
return -1;
}
+/*
+ * Given a sparse directory entry 'ce', compare ce->name to
+ * info->name + '/' + p->path + '/' if info->name is non-empty.
+ * Compare ce->name to p->path + '/' otherwise. Note that
+ * ce->name must end in a trailing '/' because it is a sparse
+ * directory entry.
+ */
+static int sparse_dir_matches_path(const struct cache_entry *ce,
+ struct traverse_info *info,
+ const struct name_entry *p)
+{
+ assert(S_ISSPARSEDIR(ce->ce_mode));
+ assert(ce->name[ce->ce_namelen - 1] == '/');
+
+ if (info->namelen)
+ return ce->ce_namelen == info->namelen + p->pathlen + 2 &&
+ ce->name[info->namelen] == '/' &&
+ !strncmp(ce->name, info->name, info->namelen) &&
+ !strncmp(ce->name + info->namelen + 1, p->path, p->pathlen);
+ return ce->ce_namelen == p->pathlen + 1 &&
+ !strncmp(ce->name, p->path, p->pathlen);
+}
+
static struct cache_entry *find_cache_entry(struct traverse_info *info,
const struct name_entry *p)
{
+ struct cache_entry *ce;
int pos = find_cache_pos(info, p->path, p->pathlen);
struct unpack_trees_options *o = info->data;
if (0 <= pos)
return o->src_index->cache[pos];
- else
+
+ /*
+ * Check for a sparse-directory entry named "path/".
+ * Due to the input p->path not having a trailing
+ * slash, the negative 'pos' value overshoots the
+ * expected position, hence "-2" instead of "-1".
+ */
+ pos = -pos - 2;
+
+ if (pos < 0 || pos >= o->src_index->cache_nr)
return NULL;
+
+ /*
+ * Due to lexicographic sorting and sparse directory
+ * entries ending with a trailing slash, our path as a
+ * sparse directory (e.g "subdir/") and our path as a
+ * file (e.g. "subdir") might be separated by other
+ * paths (e.g. "subdir-").
+ */
+ while (pos >= 0) {
+ ce = o->src_index->cache[pos];
+
+ if (strncmp(ce->name, p->path, p->pathlen))
+ return NULL;
+
+ if (S_ISSPARSEDIR(ce->ce_mode) &&
+ sparse_dir_matches_path(ce, info, p))
+ return ce;
+
+ pos--;
+ }
+
+ return NULL;
}
static void debug_path(struct traverse_info *info)
@@ -1248,6 +1340,21 @@ static void debug_unpack_callback(int n,
}
/*
+ * Returns true if and only if the given cache_entry is a
+ * sparse-directory entry that matches the given name_entry
+ * from the tree walk at the given traverse_info.
+ */
+static int is_sparse_directory_entry(struct cache_entry *ce,
+ struct name_entry *name,
+ struct traverse_info *info)
+{
+ if (!ce || !name || !S_ISSPARSEDIR(ce->ce_mode))
+ return 0;
+
+ return sparse_dir_matches_path(ce, info, name);
+}
+
+/*
* Note that traverse_by_cache_tree() duplicates some logic in this function
* without actually calling it. If you change the logic here you may need to
* check and change there as well.
@@ -1303,7 +1410,7 @@ static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, str
}
}
- if (unpack_nondirectories(n, mask, dirmask, src, names, info) < 0)
+ if (unpack_single_entry(n, mask, dirmask, src, names, info) < 0)
return -1;
if (o->merge && src[0]) {
@@ -1333,9 +1440,12 @@ static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, str
}
}
- if (traverse_trees_recursive(n, dirmask, mask & ~dirmask,
- names, info) < 0)
+ if (!is_sparse_directory_entry(src[0], names, info) &&
+ traverse_trees_recursive(n, dirmask, mask & ~dirmask,
+ names, info) < 0) {
return -1;
+ }
+
return mask;
}
diff --git a/worktree.c b/worktree.c
index 237517b..092a4f9 100644
--- a/worktree.c
+++ b/worktree.c
@@ -265,6 +265,7 @@ const char *worktree_prune_reason(struct worktree *wt, timestamp_t expire)
}
/* convenient wrapper to deal with NULL strbuf */
+__attribute__((format (printf, 2, 3)))
static void strbuf_addf_gently(struct strbuf *buf, const char *fmt, ...)
{
va_list params;
diff --git a/wt-status.c b/wt-status.c
index 42b6735..eaed30e 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -639,7 +639,7 @@ static void wt_status_collect_changes_index(struct wt_status *s)
* mode by passing a command line option we do not ignore any
* changed submodule SHA-1s when comparing index and HEAD, no
* matter what is configured. Otherwise the user won't be
- * shown any submodules she manually added (and which are
+ * shown any submodules manually added (and which are
* staged to be committed), which would be really confusing.
*/
handle_ignore_submodules_arg(&rev.diffopt, "dirty");
@@ -657,6 +657,36 @@ static void wt_status_collect_changes_index(struct wt_status *s)
clear_pathspec(&rev.prune_data);
}
+static int add_file_to_list(const struct object_id *oid,
+ struct strbuf *base, const char *path,
+ unsigned int mode, void *context)
+{
+ struct string_list_item *it;
+ struct wt_status_change_data *d;
+ struct wt_status *s = context;
+ struct strbuf full_name = STRBUF_INIT;
+
+ if (S_ISDIR(mode))
+ return READ_TREE_RECURSIVE;
+
+ strbuf_add(&full_name, base->buf, base->len);
+ strbuf_addstr(&full_name, path);
+ it = string_list_insert(&s->change, full_name.buf);
+ d = it->util;
+ if (!d) {
+ CALLOC_ARRAY(d, 1);
+ it->util = d;
+ }
+
+ d->index_status = DIFF_STATUS_ADDED;
+ /* Leave {mode,oid}_head zero for adds. */
+ d->mode_index = mode;
+ oidcpy(&d->oid_index, oid);
+ s->committable = 1;
+ strbuf_release(&full_name);
+ return 0;
+}
+
static void wt_status_collect_changes_initial(struct wt_status *s)
{
struct index_state *istate = s->repo->index;
@@ -671,6 +701,27 @@ static void wt_status_collect_changes_initial(struct wt_status *s)
continue;
if (ce_intent_to_add(ce))
continue;
+ if (S_ISSPARSEDIR(ce->ce_mode)) {
+ /*
+ * This is a sparse directory entry, so we want to collect all
+ * of the added files within the tree. This requires recursively
+ * expanding the trees to find the elements that are new in this
+ * tree and marking them with DIFF_STATUS_ADDED.
+ */
+ struct strbuf base = STRBUF_INIT;
+ struct pathspec ps = { 0 };
+ struct tree *tree = lookup_tree(istate->repo, &ce->oid);
+
+ ps.recursive = 1;
+ ps.has_wildcard = 1;
+ ps.max_depth = -1;
+
+ strbuf_add(&base, ce->name, ce->ce_namelen);
+ read_tree_at(istate->repo, tree, &base, &ps,
+ add_file_to_list, s);
+ continue;
+ }
+
it = string_list_insert(&s->change, ce->name);
d = it->util;
if (!d) {
@@ -699,14 +750,13 @@ static void wt_status_collect_changes_initial(struct wt_status *s)
static void wt_status_collect_untracked(struct wt_status *s)
{
int i;
- struct dir_struct dir;
+ struct dir_struct dir = DIR_INIT;
uint64_t t_begin = getnanotime();
struct index_state *istate = s->repo->index;
if (!s->show_untracked_files)
return;
- dir_init(&dir);
if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
dir.flags |=
DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
@@ -1493,9 +1543,12 @@ static void show_sparse_checkout_in_use(struct wt_status *s,
if (s->state.sparse_checkout_percentage == SPARSE_CHECKOUT_DISABLED)
return;
- status_printf_ln(s, color,
- _("You are in a sparse checkout with %d%% of tracked files present."),
- s->state.sparse_checkout_percentage);
+ if (s->state.sparse_checkout_percentage == SPARSE_CHECKOUT_SPARSE_INDEX)
+ status_printf_ln(s, color, _("You are in a sparse checkout."));
+ else
+ status_printf_ln(s, color,
+ _("You are in a sparse checkout with %d%% of tracked files present."),
+ s->state.sparse_checkout_percentage);
wt_longstatus_print_trailer(s);
}
@@ -1653,6 +1706,11 @@ static void wt_status_check_sparse_checkout(struct repository *r,
return;
}
+ if (r->index->sparse_index) {
+ state->sparse_checkout_percentage = SPARSE_CHECKOUT_SPARSE_INDEX;
+ return;
+ }
+
for (i = 0; i < r->index->cache_nr; i++) {
struct cache_entry *ce = r->index->cache[i];
if (ce_skip_worktree(ce))
diff --git a/wt-status.h b/wt-status.h
index 0d32799b..ab9cc9d 100644
--- a/wt-status.h
+++ b/wt-status.h
@@ -78,6 +78,7 @@ enum wt_status_format {
};
#define SPARSE_CHECKOUT_DISABLED -1
+#define SPARSE_CHECKOUT_SPARSE_INDEX -2
struct wt_status_state {
int merge_in_progress;