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Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Copying the first bytes of a SHA1 is duplicated in six places,
however, the implications (the actual value would depend on the
endianness of the platform) is documented only once.
Add a properly documented API for this.
Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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One of the purposes of "git replace --edit" is to help a
user repair objects which are malformed or corrupted.
Usually we pretty-print trees with "ls-tree", which is much
easier to work with than the raw binary data. However, some
forms of corruption break the tree-walker, in which case our
pretty-printing fails, rendering "--edit" useless for the
user.
This patch introduces a "--raw" option, which lets you edit
the binary data in these instances.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* ye/doc-http-proto:
http-protocol.txt: Basic Auth is defined in RFC 2617, not RFC 2616
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* mc/doc-submodule-sync-recurse:
submodule: document "sync --recursive"
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* jk/repack-pack-writebitmaps-config:
t7700: drop explicit --no-pack-kept-objects from .keep test
repack: introduce repack.writeBitmaps config option
repack: simplify handling of --write-bitmap-index
pack-objects: stop respecting pack.writebitmaps
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git status" (and "git commit") behaved as if changes in a modified
submodule are not there if submodule.*.ignore configuration is set,
which was misleading. The configuration is only to unclutter diff
output during the course of development, and should not to hide
changes in the "status" output to cause the users forget to commit
them.
* jl/status-added-submodule-is-never-ignored:
commit -m: commit staged submodules regardless of ignore config
status/commit: show staged submodules regardless of ignore config
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Commit signatures can be verified using "git show -s --show-signature"
or the "%G?" pretty format and parsing the output, which is well suited
for user inspection, but not for scripting.
Provide a command "verify-commit" which is analogous to "verify-tag": It
returns 0 for good signatures and non-zero otherwise, has the gpg output
on stderr and (optionally) the commit object on stdout, sans the
signature, just like "verify-tag" does.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* jc/fetch-pull-refmap:
docs: Explain the purpose of fetch's and pull's <refspec> parameter.
fetch: allow explicit --refmap to override configuration
fetch doc: add a section on configured remote-tracking branches
fetch doc: remove "short-cut" section
fetch doc: update refspec format description
fetch doc: on pulling multiple refspecs
fetch doc: remove notes on outdated "mixed layout"
fetch doc: update note on '+' in front of the refspec
fetch doc: move FETCH_HEAD material lower and add an example
fetch doc: update introductory part for clarity
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* mt/send-email-cover-to-cc:
t9001: avoid non-portable '\n' with sed
test/send-email: to-cover, cc-cover tests
git-send-email: two new options: to-cover, cc-cover
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* jm/api-strbuf-doc:
api-strbuf.txt minor typos
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* ta/string-list-init:
string-list: spell all values out that are given to a string_list initializer
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* sh/enable-preloadindex:
environment.c: enable core.preloadindex by default
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* jm/doc-wording-tweaks:
Documentation: wording fixes in the user manual and glossary
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* jm/format-patch-mail-sig:
format-patch: add "--signature-file=<file>" option
format-patch: make newline after signature conditional
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Propagate the error messages from the webserver better to the
client coming over the HTTP transport.
* jk/http-errors:
http: default text charset to iso-8859-1
remote-curl: reencode http error messages
strbuf: add strbuf_reencode helper
http: optionally extract charset parameter from content-type
http: extract type/subtype portion of content-type
t5550: test display of remote http error messages
t/lib-httpd: use write_script to copy CGI scripts
test-lib: preserve GIT_CURL_VERBOSE from the environment
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Allow remote-helper/fast-import based transport to rename the refs
while transferring the history.
* fc/remote-helper-refmap:
transport-helper: remove unnecessary strbuf resets
transport-helper: add support to delete branches
fast-export: add support to delete refs
fast-import: add support to delete refs
transport-helper: add support to push symbolic refs
transport-helper: add support for old:new refspec
fast-export: add new --refspec option
fast-export: improve argument parsing
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Signed-off-by: Yi EungJun <eungjun.yi@navercorp.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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submodule.*.ignore and diff.ignoresubmodules are used to ignore all
submodule changes in "diff" output, but it can be confusing to
apply these configuration values to status and commit.
This is a backward-incompatible change, but should be so in a good
way (aka bugfix).
* jl/status-added-submodule-is-never-ignored:
commit -m: commit staged submodules regardless of ignore config
status/commit: show staged submodules regardless of ignore config
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* jk/strbuf-tolower:
strbuf: add strbuf_tolower function
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* jk/argv-array-for-child-process:
argv-array: drop "detach" code
get_importer: use run-command's internal argv_array
get_exporter: use argv_array
get_helper: use run-command's internal argv_array
git_connect: use argv_array
run_column_filter: use argv_array
run-command: store an optional argv_array
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"git replace" learns a new "--edit" option.
* cc/replace-edit:
Documentation: replace: describe new --edit option
replace: add --edit to usage string
replace: add tests for --edit
replace: die early if replace ref already exists
replace: refactor checking ref validity
replace: make sure --edit results in a different object
replace: add --edit option
replace: factor object resolution out of replace_object
replace: use OPT_CMDMODE to handle modes
replace: refactor command-mode determination
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* 'mt/patch-id-stable' (early part):
patch-id-test: test stable and unstable behaviour
patch-id: make it stable against hunk reordering
test doc: test_write_lines does not split its arguments
test: add test_write_lines helper
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The "git submodule sync" command supports the --recursive flag, but
the documentation does not mention this. That flag is useful, for
example when a remote is changed in a submodule of a submodule.
Signed-off-by: Matthew Chen <charlesmchen@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Normally scripts do not have to be aware about split indexes because
all shared indexes are in $GIT_DIR. A simple "mv $tmp_index
$GIT_DIR/somewhere" is enough. Scripts that generate temporary indexes
and move them across repos must be aware about split index and copy
the shared file as well. This option enables that.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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If you have a large work tree but only make changes in a subset, then
$GIT_DIR/index's size should be stable after a while. If you change
branches that touch something else, $GIT_DIR/index's size may grow
large that it becomes as slow as the unified index. Do --split-index
again occasionally to force all changes back to the shared index and
keep $GIT_DIR/index small.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This split-index mode is designed to keep write cost proportional to
the number of changes the user has made, not the size of the work
tree. (Read cost is another matter, to be dealt separately.)
This mode stores index info in a pair of $GIT_DIR/index and
$GIT_DIR/sharedindex.<SHA-1>. sharedindex is large and unchanged over
time while "index" is smaller and updated often. Format details are in
index-format.txt, although not everything is implemented in this
patch.
Shared indexes are not automatically removed, because it's unclear if
the shared index is needed by any (even temporary) indexes by just
looking at it. After a while you'll collect stale shared indexes. The
good news is one shared index is useable for long, until
$GIT_DIR/index becomes too big and sluggish that the new shared index
must be created.
The safest way to clean shared indexes is to turn off split index
mode, so shared files are all garbage, delete them all, then turn on
split index mode again.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Marc Branchaud <marcnarc@xiplink.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We currently have pack.writeBitmaps, which originally
operated at the pack-objects level. This should really have
been a repack.* option from day one. Let's give it the more
sensible name, but keep the old version as a deprecated
synonym.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Patch id changes if users reorder file diffs that make up a patch.
As the result is functionally equivalent, a different patch id is
surprising to many users.
In particular, reordering files using diff -O is helpful to make patches
more readable (e.g. API header diff before implementation diff).
Add an option to change patch-id behaviour making it stable against
these kinds of patch change:
calculate SHA1 hash for each hunk separately and sum all hashes
(using a symmetrical sum) to get patch id
We use a 20byte sum and not xor - since xor would give 0 output
for patches that have two identical diffs, which isn't all that
unlikely (e.g. append the same line in two places).
The new behaviour is enabled
- when patchid.stable is true
- when --stable flag is present
Using a new flag --unstable or setting patchid.stable to false force
the historical behaviour.
In the documentation, clarify that patch ID can now be a sum of hashes,
not a hash.
Document how command line and config options affect the
behaviour.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Fixed some minor typos in api-strbuf.txt: 'A' instead of 'An', 'have'
instead of 'has', a overlong line, and 'another' instead of 'an other'.
Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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STRING_LIST_INIT_{NODUP,DUP} initializers list values only
for earlier structure members, relying on the usual
convention in C that the omitted members are initailized to
0, i.e. the former is expanded to the latter:
struct string_list l = STRING_LIST_INIT_DUP;
struct string_list l = { NULL, 0, 0, 1 };
and the last member that is not mentioned (i.e. 'cmp') is
initialized to NULL.
While there is nothing wrong in this construct, spelling out
all the values where the macros are defined will serve also
as a documentation, so let's do so.
Signed-off-by: Tanay Abhra <tanayabh@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* ss/howto-manage-trunk:
How to keep a project's canonical history correct.
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* jj/command-line-adjective:
Documentation: use "command-line" when used as a compound adjective, and fix other minor grammatical issues
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* jc/coding-guidelines:
CodingGuidelines: avoid "test <cond> -a/-o <cond>"
CodingGuidelines: on splitting a long line
CodingGuidelines: on comparison
CodingGuidelines: do not call the conditional statement "if()"
CodingGuidelines: give an example for shell function preamble
CodingGuidelines: give an example for control statements
CodingGuidelines: give an example for redirection
CodingGuidelines: give an example for case/esac statement
CodingGuidelines: once it is in, it is not worth the code churn
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* nd/status-auto-comment-char:
commit: allow core.commentChar=auto for character auto selection
config: be strict on core.commentChar
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* wk/doc-clarify-upstream:
Documentation: mention config sources for @{upstream}
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The `core.deltabasecachelimit` used to default to 16 MiB , but this
proved to be too small, and has been bumped to 96 MiB.
* dk/raise-core-deltabasecachelimit:
Bump core.deltaBaseCacheLimit to 96m
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Since the very beginning of Git, we gave the LESS environment a
default value "FRSX" when we spawn "less" as the pager. "S" (chop
long lines instead of wrapping) has been removed from this default
set of options, because it is more or less a personal taste thing,
as opposed to others that have good justifications (i.e. "R" is very
much justified because many kinds of output we produce are colored
and "FX" is justified because output we produce is often shorter
than a page).
Existing users who prefer not to see line-wrapped output may want to
set
$ git config core.pager "less -S"
to restore the traditional behaviour. It is expected that people
find output from the most subcommands easier to read with the new
default, except for "blame" which tends to produce really long
lines. To override the new default only for "git blame", you can do
this:
$ git config pager.blame "less -S"
* mm/pager-less-sans-S:
pager: remove 'S' from $LESS by default
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Since the introduction of opportunisitic updates of remote-tracking
branches, started at around f2690487 (fetch: opportunistically
update tracking refs, 2013-05-11) with a few updates in v1.8.4 era,
the remote.*.fetch configuration always kicks in even when a refspec
to specify what to fetch is given on the command line, and there is
no way to disable or override it per-invocation.
Teach the command to pay attention to the --refmap=<lhs>:<rhs>
command-line options that can be used to override the use of
configured remote.*.fetch as the refmap.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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To resurrect a misleading mention removed in the previous step,
add a section to explain how the remote-tracking configuration
interacts with the refspecs given as the command-line arguments.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It is misleading to mention that <ref> that does not store is to
fetch the ref into FETCH_HEAD, because a refspec that does store is
also to fetch the LHS into FETCH_HEAD. It is doubly misleading to
list it as part of "short-cut". <ref> stands for a refspec that has
it on the LHS with a colon and an empty RHS, and that definition
should be given at the beginning of the entry where the format is
defined.
Tentatively remove this misleading description, which leaves the
`tag <tag>` as the only true short-hand, so move it at the beginning
of the entry.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The text made it sound as if the leading plus is the only thing that
is optional, and forgot that <lhs> is the same as <lhs>:, i.e. fetch
it and do not store anywhere.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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