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2018-11-14commit-reach: prepare in_merge_bases[_many] to handle any repoStefan Beller
Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-14commit-reach: prepare get_merge_bases to handle any repoStefan Beller
Similarly to previous patches, the get_merge_base functions are used often in the code base, which makes migrating them hard. Implement the new functions, prefixed with 'repo_' and hide the old functions behind a wrapper macro. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-14commit: allow parse_commit* to handle any repoStefan Beller
Just like the previous commit, parse_commit and friends are used a lot and are found in new patches, so we cannot change their signature easily. Re-introduce these function prefixed with 'repo_' that take a repository argument and keep the original as a shallow macro. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-14object-store: prepare has_{sha1, object}_file to handle any repoStefan Beller
Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-14object-store: prepare read_object_file to deal with any repoStefan Beller
As read_object_file is a widely used function (which is also regularly used in new code in flight between master..pu), changing its signature is painful is hard, as other series in flight rely on the original signature. It would burden the maintainer if we'd just change the signature. Introduce repo_read_object_file which takes the repository argument, and hide the original read_object_file as a macro behind NO_THE_REPOSITORY_COMPATIBILITY_MACROS, similar to e675765235 (diff.c: remove implicit dependency on the_index, 2018-09-21) Add a coccinelle patch to convert existing callers, but do not apply the resulting patch to keep the diff of this patch small. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-19Merge branch 'nd/complete-fetch-multiple-args'Junio C Hamano
Teach bash completion that "git fetch --multiple" only takes remote names as arguments and no refspecs. * nd/complete-fetch-multiple-args: completion: support "git fetch --multiple"
2018-10-07git-completion.bash: add completion for stash listSteven Fernandez
Since stash list accepts git-log options, add the following useful options that make sense in the context of the `git stash list` command: --name-status --oneline --patch-with-stat Signed-off-by: Steven Fernandez <steve@lonetwin.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-09-21completion: support "git fetch --multiple"Nguyễn Thái Ngọc Duy
When --multiple is given, the remaining arguments are remote names, not one remote followed by zero or more refspec. Detect this case, disable refspec completion, and pretend no remote is seen in order to complete multiple of them. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-29convert "hashcmp() != 0" to "!hasheq()"Jeff King
This rounds out the previous three patches, covering the inequality logic for the "hash" variant of the functions. As with the previous three, the accompanying code changes are the mechanical result of applying the coccinelle patch; see those patches for more discussion. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-29convert "oidcmp() != 0" to "!oideq()"Jeff King
This is the flip side of the previous two patches: checking for a non-zero oidcmp() can be more strictly expressed as inequality. Like those patches, we write "!= 0" in the coccinelle transformation, which covers by isomorphism the more common: if (oidcmp(E1, E2)) As with the previous two patches, this patch can be achieved almost entirely by running "make coccicheck"; the only differences are manual line-wrap fixes to match the original code. There is one thing to note for anybody replicating this, though: coccinelle 1.0.4 seems to miss the case in builtin/tag.c, even though it's basically the same as all the others. Running with 1.0.7 does catch this, so presumably it's just a coccinelle bug that was fixed in the interim. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-29convert "hashcmp() == 0" to hasheq()Jeff King
This is the partner patch to the previous one, but covering the "hash" variants instead of "oid". Note that our coccinelle rule is slightly more complex to avoid triggering the call in hasheq(). I didn't bother to add a new rule to convert: - hasheq(E1->hash, E2->hash) + oideq(E1, E2) Since these are new functions, there won't be any such existing callers. And since most of the code is already using oideq, we're not likely to introduce new ones. We might still see "!hashcmp(E1->hash, E2->hash)" from topics in flight. But because our new rule comes after the existing ones, that should first get converted to "!oidcmp(E1, E2)" and then to "oideq(E1, E2)". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-29convert "oidcmp() == 0" to oideq()Jeff King
Using the more restrictive oideq() should, in the long run, give the compiler more opportunities to optimize these callsites. For now, this conversion should be a complete noop with respect to the generated code. The result is also perhaps a little more readable, as it avoids the "zero is equal" idiom. Since it's so prevalent in C, I think seasoned programmers tend not to even notice it anymore, but it can sometimes make for awkward double negations (e.g., we can drop a few !!oidcmp() instances here). This patch was generated almost entirely by the included coccinelle patch. This mechanical conversion should be completely safe, because we check explicitly for cases where oidcmp() is compared to 0, which is what oideq() is doing under the hood. Note that we don't have to catch "!oidcmp()" separately; coccinelle's standard isomorphisms make sure the two are treated equivalently. I say "almost" because I did hand-edit the coccinelle output to fix up a few style violations (it mostly keeps the original formatting, but sometimes unwraps long lines). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-29coccinelle: use <...> for function exclusionJeff King
Sometimes we want to suppress a coccinelle transformation inside a particular function. For example, in finding conversions of hashcmp() to oidcmp(), we should not convert the call in oidcmp() itself, since that would cause infinite recursion. We write that like this: @@ identifier f != oidcmp; expression E1, E2; @@ f(...) {... - hashcmp(E1->hash, E2->hash) + oidcmp(E1, E2) ...} to match the interior of any function _except_ oidcmp(). Unfortunately, this doesn't catch all cases (e.g., the one in sequencer.c that this patch fixes). The problem, as explained by one of the Coccinelle developers in [1], is: For transformation, A ... B requires that B occur on every execution path starting with A, unless that execution path ends up in error handling code. (eg, if (...) { ... return; }). Here your A is the start of the function. So you need a call to hashcmp on every path through the function, which fails when you add ifs. [...] Another issue with A ... B is that by default A and B should not appear in the matched region. So your original rule matches only the case where every execution path contains exactly one call to hashcmp, not more than one. One way to solve this is to put the pattern inside an angle-bracket pattern like "<... P ...>", which allows zero or more matches of P. That works (and is what this patch does), but it has one drawback: it matches more than we care about, and Coccinelle uses extra CPU. Here are timings for "make coccicheck" before and after this patch: [before] real 1m27.122s user 7m34.451s sys 0m37.330s [after] real 2m18.040s user 10m58.310s sys 0m41.549s That's not ideal, but it's more important for this to be correct than to be fast. And coccicheck is already fairly slow (and people don't run it for every single patch). So it's an acceptable tradeoff. There _is_ a better way to do it, which is to record the position at which we find hashcmp(), and then check it against the forbidden function list. Like: @@ position p : script:python() { p[0].current_element != "oidcmp" }; expression E1,E2; @@ - hashcmp@p(E1->hash, E2->hash) + oidcmp(E1, E2) This is only a little slower than the current code, and does the right thing in all cases. Unfortunately, not all builds of Coccinelle include python support (including the ones in Debian). Requiring it may mean that fewer people can easily run the tool, which is worse than it simply being a little slower. We may want to revisit this decision in the future if: - builds with python become more common - we find more uses for python support that tip the cost-benefit analysis But for now this patch sticks with the angle-bracket solution, and converts all existing cocci patches. This fixes only one missed case in the current code, though it makes a much better difference for some new rules I'm adding (converting "!hashcmp()" to "hasheq()" misses over half the possible conversions using the old form). [1] https://public-inbox.org/git/alpine.DEB.2.21.1808240652370.2344@hadrien/ Helped-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-20Merge branch 'js/range-diff'Junio C Hamano
"git tbdiff" that lets us compare individual patches in two iterations of a topic has been rewritten and made into a built-in command. * js/range-diff: (21 commits) range-diff: use dim/bold cues to improve dual color mode range-diff: make --dual-color the default mode range-diff: left-pad patch numbers completion: support `git range-diff` range-diff: populate the man page range-diff --dual-color: skip white-space warnings range-diff: offer to dual-color the diffs diff: add an internal option to dual-color diffs of diffs color: add the meta color GIT_COLOR_REVERSE range-diff: use color for the commit pairs range-diff: add tests range-diff: do not show "function names" in hunk headers range-diff: adjust the output of the commit pairs range-diff: suppress the diff headers range-diff: indent the diffs just like tbdiff range-diff: right-trim commit messages range-diff: also show the diff between patches range-diff: improve the order of the shown commits range-diff: first rudimentary implementation Introduce `range-diff` to compare iterations of a topic branch ...
2018-08-15Merge branch 'es/mw-to-git-chain-fix'Junio C Hamano
Test fix. * es/mw-to-git-chain-fix: mw-to-git/t9360: fix broken &&-chain
2018-08-15Merge branch 'jn/subtree-test-fixes'Junio C Hamano
Test fix. * jn/subtree-test-fixes: subtree test: simplify preparation of expected results subtree test: add missing && to &&-chain
2018-08-15Merge branch 'js/vscode'Junio C Hamano
Add a script (in contrib/) to help users of VSCode work better with our codebase. * js/vscode: vscode: let cSpell work on commit messages, too vscode: add a dictionary for cSpell vscode: use 8-space tabs, no trailing ws, etc for Git's source code vscode: wrap commit messages at column 72 by default vscode: only overwrite C/C++ settings mingw: define WIN32 explicitly cache.h: extract enum declaration from inside a struct declaration vscode: hard-code a couple defines contrib: add a script to initialize VS Code configuration
2018-08-13range-diff: make --dual-color the default modeJohannes Schindelin
After using this command extensively for the last two months, this developer came to the conclusion that even if the dual color mode still leaves a lot of room for confusion about what was actually changed, the non-dual color mode is substantially worse in that regard. Therefore, we really want to make the dual color mode the default. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-13completion: support `git range-diff`Johannes Schindelin
Tab completion of `git range-diff` is very convenient, especially given that the revision arguments to specify the commit ranges to compare are typically more complex than, say, what is normally passed to `git log`. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-02Merge branch 'ds/commit-graph-fsck'Junio C Hamano
"git fsck" learns to make sure the optional commit-graph file is in a sane state. * ds/commit-graph-fsck: (23 commits) coccinelle: update commit.cocci commit-graph: update design document gc: automatically write commit-graph files commit-graph: add '--reachable' option commit-graph: use string-list API for input fsck: verify commit-graph commit-graph: verify contents match checksum commit-graph: test for corrupted octopus edge commit-graph: verify commit date commit-graph: verify generation number commit-graph: verify parent list commit-graph: verify root tree OIDs commit-graph: verify objects exist commit-graph: verify corrupt OID fanout and lookup commit-graph: verify required chunks are present commit-graph: verify catches corrupt signature commit-graph: add 'verify' subcommand commit-graph: load a root tree from specific graph commit: force commit to parse from object database commit-graph: parse commit from chosen graph ...
2018-07-31mw-to-git/t9360: fix broken &&-chainEric Sunshine
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30subtree test: simplify preparation of expected resultsJonathan Nieder
This mixture of quoting, pipes, and here-docs to produce expected results in shell variables is difficult to follow. Simplify by using simpler constructs that write output to files instead. Noticed because without this patch, t/chainlint is not able to understand the script in order to validate that its subshells use an unbroken &&-chain, causing "make -C contrib/subtree test" to fail with error: bug in the test script: broken &&-chain or run-away HERE-DOC: in t7900.21. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30subtree test: add missing && to &&-chainJonathan Nieder
Detected using t/chainlint. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30vscode: let cSpell work on commit messages, tooJohannes Schindelin
By default, the cSpell extension ignores all files under .git/. That includes, unfortunately, COMMIT_EDITMSG, i.e. commit messages. However, spell checking is *quite* useful when writing commit messages... And since the user hardly ever opens any file inside .git (apart from commit messages, the config, and sometimes interactive rebase's todo lists), there is really not much harm in *not* ignoring .git/. The default also ignores `node_modules/`, but that does not apply to Git, so let's skip ignoring that, too. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30vscode: add a dictionary for cSpellJohannes Schindelin
The quite useful cSpell extension allows VS Code to have "squiggly" lines under spelling mistakes. By default, this would add too much clutter, though, because so much of Git's source code uses words that would trigger cSpell. Let's add a few words to make the spell checking more useful by reducing the number of false positives. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30vscode: use 8-space tabs, no trailing ws, etc for Git's source codeJohannes Schindelin
This adds a couple settings for the .c/.h files so that it is easier to conform to Git's conventions while editing the source code. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30vscode: wrap commit messages at column 72 by defaultJohannes Schindelin
When configuring VS Code as core.editor (via `code --wait`), we really want to adhere to the Git conventions of wrapping commit messages. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30vscode: only overwrite C/C++ settingsJohannes Schindelin
The C/C++ settings are special, as they are the only generated VS Code configurations that *will* change over the course of Git's development, e.g. when a new constant is defined. Therefore, let's only update the C/C++ settings, also to prevent user modifications from being overwritten. Ideally, we would keep user modifications in the C/C++ settings, but that would require parsing JSON, a task for which a Unix shell script is distinctly unsuited. So we write out .new files instead, and warn the user if they may want to reconcile their changes. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30vscode: hard-code a couple definesJohannes Schindelin
Sadly, we do not get all of the definitions via ALL_CFLAGS. Some defines are passed to GCC *only* when compiling specific files, such as git.o. Let's just hard-code them into the script for the time being. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30contrib: add a script to initialize VS Code configurationJohannes Schindelin
VS Code is a lightweight but powerful source code editor which runs on your desktop and is available for Windows, macOS and Linux. Among other languages, it has support for C/C++ via an extension, which offers to not only build and debug the code, but also Intellisense, i.e. code-aware completion and similar niceties. This patch adds a script that helps set up the environment to work effectively with VS Code: simply run the Unix shell script contrib/vscode/init.sh, which creates the relevant files, and open the top level folder of Git's source code in VS Code. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-18Merge branch 'tb/grep-column'Junio C Hamano
"git grep" learned the "--column" option that gives not just the line number but the column number of the hit. * tb/grep-column: contrib/git-jump/git-jump: jump to exact location grep.c: add configuration variables to show matched option builtin/grep.c: add '--column' option to 'git-grep(1)' grep.c: display column number of first match grep.[ch]: extend grep_opt to allow showing matched column grep.c: expose {,inverted} match column in match_line() Documentation/config.txt: camel-case lineNumber for consistency
2018-07-16coccinelle: update commit.cocciDerrick Stolee
A recent patch series renamed the get_commit_tree_from_graph method but forgot to update the coccinelle script that exempted it from rules regarding accesses to 'maybe_tree'. This fixes that oversight to bring the coccinelle scripts back to a good state. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-28Merge branch 'tz/cred-netrc-cleanup'Junio C Hamano
Build and test procedure for netrc credential helper (in contrib/) has been updated. * tz/cred-netrc-cleanup: git-credential-netrc: make "all" default target of Makefile git-credential-netrc: fix exit status when tests fail git-credential-netrc: use in-tree Git.pm for tests git-credential-netrc: minor whitespace cleanup in test script
2018-06-28Merge branch 'nd/completion-negation'Junio C Hamano
Continuing with the idea to programmatically enumerate various pieces of data required for command line completion, the codebase has been taught to enumerate options prefixed with "--no-" to negate them. * nd/completion-negation: completion: collapse extra --no-.. options completion: suppress some -no- options parse-options: option to let --git-completion-helper show negative form
2018-06-25Merge branch 'ls/complete-remote-update-names'Junio C Hamano
"git remote update" can take both a single remote nickname and a nickname for remote groups, and the completion script (in contrib/) has been taught about it. * ls/complete-remote-update-names: completion: complete remote names too
2018-06-25Merge branch 'nd/complete-config-vars'Junio C Hamano
Continuing with the idea to programatically enumerate various pieces of data required for command line completion, teach the codebase to report the list of configuration variables subcommands care about to help complete them. * nd/complete-config-vars: completion: complete general config vars in two steps log-tree: allow to customize 'grafted' color completion: support case-insensitive config vars completion: keep other config var completion in camelCase completion: drop the hard coded list of config vars am: move advice.amWorkDir parsing back to advice.c advice: keep config name in camelCase in advice_config[] fsck: produce camelCase config key names help: add --config to list all available config fsck: factor out msg_id_info[] lazy initialization code grep: keep all colors in an array Add and use generic name->id mapping code for color slot parsing
2018-06-22contrib/git-jump/git-jump: jump to exact locationTaylor Blau
Take advantage of 'git-grep(1)''s new option, '--column' in order to teach Peff's 'git-jump' script how to jump to the correct column for any given match. 'git-grep(1)''s output is in the correct format for Vim's jump list, so no additional cleanup is necessary. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18git-credential-netrc: make "all" default target of MakefileTodd Zullinger
Running "make" in contrib/credential/netrc should run the "all" target rather than the "test" target. Add an empty "all::" target like most of our other Makefiles. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18Merge branch 'ab/cred-netrc-no-autodie'Junio C Hamano
Hotfix for contrib/ stuff broken by this cycle. * ab/cred-netrc-no-autodie: git-credential-netrc: remove use of "autodie"
2018-06-18git-credential-netrc: fix exit status when tests failLuis Marsano
Signed-off-by: Luis Marsano <luis.marsano@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18git-credential-netrc: use in-tree Git.pm for testsLuis Marsano
The netrc test.pl script calls git-credential-netrc which imports the Git module. Pass GITPERLLIB to git-credential-netrc via PERL5LIB to ensure the in-tree Git module is used for testing. Signed-off-by: Luis Marsano <luis.marsano@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18git-credential-netrc: minor whitespace cleanup in test scriptTodd Zullinger
Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-13Merge branch 'sg/completion-zsh-workaround'Junio C Hamano
Work around zsh segfaulting when loading git-completion.zsh * sg/completion-zsh-workaround: completion: correct zsh detection when run from git-completion.zsh
2018-06-13git-credential-netrc: remove use of "autodie"Ævar Arnfjörð Bjarmason
The "autodie" module was added in Perl 5.10.1, but our INSTALL document says "version 5.8 or later is needed". As discussed in <87efhfvxzu.fsf@evledraar.gmail.com> this script is in contrib/, so we might not want to apply that policy, however in this case "autodie" was recently added as a "gratuitous safeguard" in 786ef50a23 ("git-credential-netrc: accept gpg option", 2018-05-12) (see <CAHqJXRE8OKSKcck1APHAHccLZhox+tZi8nNu2RA74RErX8s3Pg@mail.gmail.com>). Looking at it more carefully the addition of "autodie" inadvertently introduced a logic error, since having it is equivalent to this patch: @@ -245,10 +244,10 @@ sub load_netrc { if ($gpgmode) { my @cmd = ($options{'gpg'}, qw(--decrypt), $file); log_verbose("Using GPG to open $file: [@cmd]"); - open $io, "-|", @cmd; + open $io, "-|", @cmd or die "@cmd: $!"; } else { log_verbose("Opening $file..."); - open $io, '<', $file; + open $io, '<', $file or die "$file: $!$!; } # nothing to do if the open failed (we log the error later) As shown in the context the intent of that code is not do die but to log the error later. Per my reading of the file this was the only thing autodie was doing in this file (there was no other code it altered). So let's remove it, both to fix the logic error and to get rid of the dependency. 1. <87efhfvxzu.fsf@evledraar.gmail.com> (https://public-inbox.org/git/87efhfvxzu.fsf@evledraar.gmail.com/) 2. <CAHqJXRE8OKSKcck1APHAHccLZhox+tZi8nNu2RA74RErX8s3Pg@mail.gmail.com> (https://public-inbox.org/git/CAHqJXRE8OKSKcck1APHAHccLZhox+tZi8nNu2RA74RErX8s3Pg@mail.gmail.com/) Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-12completion: correct zsh detection when run from git-completion.zshSZEDER Gábor
v2.18.0-rc0~90^2 (completion: reduce overhead of clearing cached --options, 2018-04-18) worked around a bug in bash's "set" builtin on MacOS by using compgen instead. It was careful to avoid breaking zsh by guarding this workaround with if [[ -n ${ZSH_VERSION-}} ]] Alas, this interacts poorly with git-completion.zsh's bash emulation: ZSH_VERSION='' . "$script" Correct it by instead using a new GIT_SOURCING_ZSH_COMPLETION shell variable to detect whether git-completion.bash is being sourced from git-completion.zsh. This way, the zsh variant is used both when run from zsh directly and when run via git-completion.zsh. Reproduction recipe: 1. cd git/contrib/completion && cp git-completion.zsh _git 2. Put the following in a new ~/.zshrc file: autoload -U compinit; compinit autoload -U bashcompinit; bashcompinit fpath=(~/src/git/contrib/completion $fpath) 3. Open zsh and "git <TAB>". With this patch: Triggers nice git-completion.bash based tab completion Without: contrib/completion/git-completion.bash:354: read-only variable: QISUFFIX zsh:12: command not found: ___main zsh:15: _default: function definition file not found _dispatch:70: bad math expression: operand expected at `/usr/bin/g...' Segmentation fault Reported-by: Rick van Hattem <wolph@wol.ph> Reported-by: Dave Borowitz <dborowitz@google.com> Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-11completion: collapse extra --no-.. optionsNguyễn Thái Ngọc Duy
The commands that make use of --git-completion-helper feature could now produce a lot of --no-xxx options that a command can take. This in many case could nearly double the amount of completable options, using more screen estate and also harder to search for the wanted option. This patch attempts to mitigate that by collapsing extra --no- options, the ones that are added by --git-completion-helper and not in original struct option arrays. The "--no-..." option will be displayed in this case to hint about more options, e.g. > ~/w/git $ git clone -- --bare --origin= --branch= --progress --checkout --quiet --config= --recurse-submodules --depth= --reference= --dissociate --reference-if-able= --filter= --separate-git-dir= --hardlinks --shallow-exclude= --ipv4 --shallow-since= --ipv6 --shallow-submodules --jobs= --shared --local --single-branch --mirror --tags --no-... --template= --no-checkout --upload-pack= --no-hardlinks --verbose --no-tags and when you complete it with --no-<tab>, all negative options will be presented: > ~/w/git $ git clone --no- --no-bare --no-quiet --no-branch --no-recurse-submodules --no-checkout --no-reference --no-config --no-reference-if-able --no-depth --no-separate-git-dir --no-dissociate --no-shallow-exclude --no-filter --no-shallow-since --no-hardlinks --no-shallow-submodules --no-ipv4 --no-shared --no-ipv6 --no-single-branch --no-jobs --no-tags --no-local --no-template --no-mirror --no-upload-pack --no-origin --no-verbose --no-progress Corner case: to make sure that people will never accidentally complete the fake option "--no-..." there must be one real --no- in the first complete listing even if it's not from the original struct option. PS. This could could be made simpler with ";&" to fall through from "--no-*" block and share the code but ";&" is not available on bash-3 (i.e. Mac) Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-01Merge branch 'pa/import-tars-long-names'Junio C Hamano
The import-tars script (in contrib/) has been taught to handle tarballs with overly long paths that use PAX extended headers. * pa/import-tars-long-names: import-tars: read overlong names from pax extended header
2018-06-01Merge branch 'nd/command-list'Junio C Hamano
The list of commands with their various attributes were spread across a few places in the build procedure, but it now is getting a bit more consolidated to allow more automation. * nd/command-list: completion: allow to customize the completable command list completion: add and use --list-cmds=alias completion: add and use --list-cmds=nohelpers Move declaration for alias.c to alias.h completion: reduce completable command list completion: let git provide the completable command list command-list.txt: documentation and guide line help: use command-list.txt for the source of guides help: add "-a --verbose" to list all commands with synopsis git: support --list-cmds=list-<category> completion: implement and use --list-cmds=main,others git --list-cmds: collect command list in a string_list git.c: convert --list-* to --list-cmds=* Remove common-cmds.h help: use command-list.h for common command list generate-cmds.sh: export all commands to command-list.h generate-cmds.sh: factor out synopsis extract code
2018-06-01completion: complete remote names tooŁukasz Stelmach
"git remote update" accepts both groups and single remotes. Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-30Merge branch 'lm/credential-netrc'Junio C Hamano
Update credential-netrc helper (in contrib/) to allow customizing the GPG used to decrypt the encrypted .netrc file. * lm/credential-netrc: git-credential-netrc: accept gpg option git-credential-netrc: adapt to test framework for git