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2021-02-12Merge branch 'jk/complete-branch-force-delete'Libravatar Junio C Hamano1-2/+4
The command line completion (in contrib/) completed "git branch -d" with branch names, but "git branch -D" offered tagnames in addition, which has been corrected. "git branch -M" had the same problem. * jk/complete-branch-force-delete: doc/git-branch: fix awkward wording for "-c" completion: handle other variants of "branch -m" completion: treat "branch -D" the same way as "branch -d"
2021-02-03completion: handle other variants of "branch -m"Libravatar Jeff King1-2/+4
We didn't special-case "branch -M" (with a capital M) the same as "branch -m", nor any of the "--copy" variants. As a result these offered any ref as the next candidate, and not just branch names. Note that I rewrapped case-arm line since it's now quite long, and likewise the one below it for consistency. I also re-ordered the existing "-D" to make it more obvious how the cases group together. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-02-02completion: treat "branch -D" the same way as "branch -d"Libravatar Jeff King1-1/+1
The former offers not just branches but tags as completion candidates. Mimic how "branch -d" limits its suggestion to branch names. Reported-by: Paul Jolly <paul@myitcv.io> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-01-04completion: add proper public __git_completeLibravatar Felipe Contreras1-7/+33
When __git_complete was introduced, it was meant to be temporarily, while a proper guideline for public shell functions was established (tentatively _GIT_complete), but since that never happened, people in the wild started to use __git_complete, even though it was marked as not public. Eight years is more than enough wait, let's mark this function as public, and make it a bit more user-friendly. So that instead of doing: __git_complete gk __gitk_main The user can do: __git_complete gk gitk And instead of: __git_complete gf _git_fetch Do: __git_complete gf git_fetch Backwards compatibility is maintained. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-01-04completion: bash: improve function detectionLibravatar Felipe Contreras1-1/+1
1. We should quote the argument 2. We don't need two redirections 3. A safeguard for arguments (-a) would be good Suggested-by: René Scharfe <l.s.r@web.de> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-01-04completion: bash: add __git_have_func helperLibravatar Felipe Contreras1-3/+7
This makes the code more readable, and also will help when new code wants to do similar checks. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-12-08Merge branch 'fc/zsh-completion'Libravatar Junio C Hamano2-1/+2
Hotfix for a recent breakage. * fc/zsh-completion: completion: bash: fix gitk alias regression completion: zsh: fix file completion regression
2020-12-07completion: bash: fix gitk alias regressionLibravatar Felipe Contreras1-1/+1
Long time ago when the _git_complete helper was introduced, _gitk was replaced with __gitk_main, and a placeholder for backwards compatibility pointing to __git_wrap_main_gitk was left in place. When "__git_complete gitk __gitk_main" was called, that created the __git_wrap__gitk_main helper, which is just basically "__git_func_wrap __gitk_main" plus `complete` options. Unfortunately the commit b0a4b2d257 (completion: add support for backwards compatibility, 2012-05-19) missed a previous instance of a call to _gitk in _git_gitk So, basically we had __git_wrap__git_main -> __git_func_wrap __git_main -> __git_complete_command gitk -> _git_gitk -> _gitk -> __git_wrap__gitk_main -> __git_func_wrap __gitk_main -> __gitk_main. There was never any need to call __git_func_wrap twice. Since _git_gitk is always called inside the wrapper, it can call __gitk_main directly. And then, in commit 441ecdab37 (completion: bash: remove old compat wrappers, 2020-10-27) _gitk was removed, which triggers the following error: _git_gitk:9: command not found: _gitk Let's call the correct function: __gitk_main. Cc: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-12-01completion: zsh: fix file completion regressionLibravatar Felipe Contreras1-0/+1
Turns out we always need to set the ignored prefix (compset) to have similar behavior as in default Bash. The issue can be seen with: git show master:<tab> Commit 94b2901cfe wrongly removed it. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-25Merge branch 'fc/bash-completion-alias-of-alias'Libravatar Junio C Hamano1-18/+36
The command line completion script (in contrib/) learned to expand commands that are alias of alias. * fc/bash-completion-alias-of-alias: completion: bash: improve alias loop detection completion: bash: check for alias loop completion: bash: support recursive aliases
2020-11-17completion: bash: improve alias loop detectionLibravatar Felipe Contreras1-4/+5
It is possible for the name of an alias to end with the name of another alias, in which case the code will incorrectly detect a loop. We can fix that by adding an extra space between words. Suggested-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-11Merge branch 'sd/prompt-local-variable'Libravatar Junio C Hamano1-0/+1
Code clean-up. * sd/prompt-local-variable: git-prompt.sh: localize `option` in __git_ps1_show_upstream
2020-11-09completion: bash: check for alias loopLibravatar Felipe Contreras1-3/+8
We don't want to be stuck in an endless cycle. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-09completion: bash: support recursive aliasesLibravatar Felipe Contreras1-19/+31
It is possible to have recursive aliases like: l = log --oneline lg = l --graph So the completion should detect such aliases as well. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-09Merge branch 'fc/zsh-completion'Libravatar Junio C Hamano3-155/+111
Zsh autocompletion (in contrib/) update. * fc/zsh-completion: (29 commits) zsh: update copyright notices completion: bash: remove old compat wrappers completion: bash: cleanup cygwin check completion: bash: trivial cleanup completion: zsh: add simple version check completion: zsh: trivial simplification completion: zsh: add alias descriptions completion: zsh: improve command tags completion: zsh: refactor command completion completion: zsh: shuffle functions around completion: zsh: simplify file_direct completion: zsh: simplify nl_append completion: zsh: trivial cleanup completion: zsh: simplify direct compadd completion: zsh: simplify compadd functions completion: zsh: fix splitting of words completion: zsh: add missing direct_append completion: fix conflict with bashcomp completion: zsh: fix completion for --no-.. options completion: bash: remove zsh wrapper ...
2020-11-02Merge branch 'lo/zsh-completion'Libravatar Junio C Hamano1-1/+2
Update instructions for command line completion (in contrib/) for zsh. * lo/zsh-completion: completion: fix zsh installation instructions
2020-11-02Merge branch 'dl/diff-merge-base'Libravatar Junio C Hamano1-9/+6
"git diff A...B" learned "git diff --merge-base A B", which is a longer short-hand to say the same thing. * dl/diff-merge-base: contrib/completion: complete `git diff --merge-base` builtin/diff-tree: learn --merge-base builtin/diff-index: learn --merge-base t4068: add --merge-base tests diff-lib: define diff_get_merge_base() diff-lib: accept option flags in run_diff_index() contrib/completion: extract common diff/difftool options git-diff.txt: backtick quote command text git-diff-index.txt: make --cached description a proper sentence t4068: remove unnecessary >tmp
2020-11-01git-prompt.sh: localize `option` in __git_ps1_show_upstreamLibravatar Sibo Dong1-0/+1
The variable 'option' is used in __git_ps1_show_upstream() without being localized. This clobbers the variable the user may be using for other purposes, which is bad. Luckily, $option is not used to carry information around in the script as a global variable. The use of it in this script has very limited scope (namely, only inside this function), so just declare that it is "local". Signed-off-by: Sibo Dong <sibo.dong@outlook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28zsh: update copyright noticesLibravatar Felipe Contreras1-1/+1
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: bash: remove old compat wrappersLibravatar Felipe Contreras1-12/+0
It's been eight years, more than enough time to move on. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: bash: cleanup cygwin checkLibravatar Felipe Contreras1-2/+2
Avoid Yoda conditions, and use $OSTYPE. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: bash: trivial cleanupLibravatar Felipe Contreras1-7/+6
There's no need to set a variable we are not going to use. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: add simple version checkLibravatar Felipe Contreras1-0/+5
A lot of people are confused about which completion script they are using; Zsh's Git script, or Git's Zsh script. Add a simple helper so they can type 'git zsh<tab>' and find out if they are running the correct one: this. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: trivial simplificationLibravatar Felipe Contreras1-1/+1
>From upstream bash simplification: d9ee1e0617 (completion: simplify inner 'case' pattern in __gitcomp()) Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: add alias descriptionsLibravatar Felipe Contreras1-2/+3
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: improve command tagsLibravatar Felipe Contreras1-4/+7
There's no need to use _alternative and repeat a lot of the code. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: refactor command completionLibravatar Felipe Contreras1-4/+16
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: shuffle functions aroundLibravatar Felipe Contreras1-12/+12
Just to have a nice order. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: simplify file_directLibravatar Felipe Contreras1-3/+1
It's exactly the same as __gitcomp_file() with no prefix. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: simplify nl_appendLibravatar Felipe Contreras1-4/+1
It's exactly the same as __gitcomp_nl(), no need to duplicate code. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: trivial cleanupLibravatar Felipe Contreras1-1/+1
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: simplify direct compaddLibravatar Felipe Contreras1-1/+1
Instead of manually removing the suffix so zsh can add its own, we can tell zsh to add no suffix, so we don't have to remove it. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: simplify compadd functionsLibravatar Felipe Contreras1-10/+5
We don't need to override IFS, zsh has a native way of splitting by new lines: the expansion flag (f). Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: fix splitting of wordsLibravatar Felipe Contreras1-2/+1
Files don't need to be split by '=:', words do. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: add missing direct_appendLibravatar Felipe Contreras1-0/+5
Commit 688077910b forgot to add the corresponding zsh function. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: fix conflict with bashcompLibravatar Felipe Contreras1-6/+4
We don't want to override the 'complete()' function in zsh, which can be used by bashcomp. Reported-by: Mark Lodato <lodato@google.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: fix completion for --no-.. optionsLibravatar Felipe Contreras1-0/+22
This was introduced in upstream's bash script, but never in zsh's: b221b5ab9b (completion: collapse extra --no-.. options) It has been failing since v2.19. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: bash: remove zsh wrapperLibravatar Felipe Contreras1-90/+2
It has been deprecated for more than eight years now, it's never up to date, and it's a hassle to maintain. It's time to move on. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: bash: synchronize zsh wrapperLibravatar Felipe Contreras1-0/+8
A function was missing. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: fix for command aliasingLibravatar Felipe Contreras1-1/+5
A lot of people want to define aliases like gc='git commit', and zsh allows that (when not using 'complete_aliases'), but we need to handle services that call a function other than the main one. With this patch we can do: compdef _git gc=git_commit Additionally, add compatibility for Zsh Git functions which have the form git-commit (with dash, not underscore). Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: prompt: fix color for ZshLibravatar Felipe Contreras1-4/+7
We don't need PROMPT_COMMAND in Zsh; we are already using %F{color} %f, which in turn use %{ and %}, which are the equivalent of Bash's \[ and \]. We can use as many colors as we want and output directly into PS1 (or RPS1) without the risk of buffer wrapping issues. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-28completion: zsh: update slave script locationsLibravatar Felipe Contreras1-5/+9
Update the default locations of typical system bash-completion, including the default bash-completion location for user scripts, and the recommended way to find the system location (with pkg-config). Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-27Merge branch 'dl/checkout-guess'Libravatar Junio C Hamano1-9/+16
"git checkout" learned to use checkout.guess configuration variable and enable/disable its "--[no-]guess" option accordingly. * dl/checkout-guess: checkout: learn to respect checkout.guess Documentation/config/checkout: replace sq with backticks
2020-10-26completion: zsh: fix for directories with spacesLibravatar Felipe Contreras1-1/+1
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-26completion: zsh: reorganize install instructionsLibravatar Felipe Contreras1-7/+9
Start with the most important thing; the proper location of this script, then follow with the location of the slave script (git-completion.bash). Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-26completion: zsh: fix bash script extensionLibravatar Felipe Contreras1-1/+1
Commit 0e5ed7cca3 wrongly changed the extension of the bash script to .zsh; the zstyle configuration is for the slave script (bash), not the master one (zsh). For example it could be: zstyle ':completion:*:*:git:*' script ~/.git-completion.bash The extension doesn't really matter, but it confuses people into thinking it's a zsh script; it's not. Cc: Peter van der Does <peter@avirtualhome.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-26completion: zsh: fix name due to broken autoloadingLibravatar Felipe Contreras1-3/+5
Commit 176f5adfdb wrongly changed the installation path to '~/.zsh/git-completion.zsh', this ensures the script is not automatically loaded. The whole point of adding the script to the fpath variable is that it's autoloaded after typing 'git<tab>', which won't happen unless it's named _git. I've changed the wording so it's crystal clear the name of the file *must* be '_git'. http://zsh.sourceforge.net/Doc/Release/Completion-System.html#Autoloaded-files Cc: Maxim Belsky <public.belsky@gmail.com> Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-26completion: zsh: fix __gitcomp_direct()Libravatar Felipe Contreras2-2/+2
Many callers append a space suffix, but zsh automatically appends a space, making the completion add two spaces, for example: git log ma<tab> Will complete 'master '. Let's remove that extra space. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-16completion: fix zsh installation instructionsLibravatar Alexey1-1/+2
- Fix wrong script in completion configuration. zsh wants bash completion path here, not path to itself. - Add `compinit` autoload command, since whole thing didn't work if it is not loaded. Signed-off-by: Alexey <lesha.ogonkov@gmail.com> Reviewed-by: Stefan Haller <lists@haller-berlin.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08checkout: learn to respect checkout.guessLibravatar Denton Liu1-9/+16
The current behavior of git checkout/switch is that --guess is currently enabled by default. However, some users may not wish for this to happen automatically. Instead of forcing users to specify --no-guess manually each time, teach these commands the checkout.guess configuration variable that gives users the option to set a default behavior. Teach the completion script to recognize the new config variable and disable DWIM logic if it is set to false. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>