1# bash/zsh completion support for core Git.
2#
3# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
4# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
5# Distributed under the GNU General Public License, version 2.0.
6#
7# The contained completion routines provide support for completing:
8#
9# *) local and remote branch names
10# *) local and remote tag names
11# *) .git/remotes file names
12# *) git 'subcommands'
13# *) git email aliases for git-send-email
14# *) tree paths within 'ref:path/to/file' expressions
15# *) file paths within current working directory and index
16# *) common --long-options
17#
18# To use these routines:
19#
20# 1) Copy this file to somewhere (e.g. ~/.git-completion.bash).
21# 2) Add the following line to your .bashrc/.zshrc:
22# source ~/.git-completion.bash
23# 3) Consider changing your PS1 to also show the current branch,
24# see git-prompt.sh for details.
25#
26# If you use complex aliases of form '!f() { ... }; f', you can use the null
27# command ':' as the first command in the function body to declare the desired
28# completion style. For example '!f() { : git commit ; ... }; f' will
29# tell the completion to use commit completion. This also works with aliases
30# of form "!sh -c '...'". For example, "!sh -c ': git commit ; ... '".
31#
32# Compatible with bash 3.2.57.
33#
34# You can set the following environment variables to influence the behavior of
35# the completion routines:
36#
37# GIT_COMPLETION_CHECKOUT_NO_GUESS
38#
39# When set to "1", do not include "DWIM" suggestions in git-checkout
40# and git-switch completion (e.g., completing "foo" when "origin/foo"
41# exists).
42case "$COMP_WORDBREAKS" in
44*:*) : great ;;
45*) COMP_WORDBREAKS="$COMP_WORDBREAKS:"
46esac
47# Discovers the path to the git repository taking any '--git-dir=<path>' and
49# '-C <path>' options into account and stores it in the $__git_repo_path
50# variable.
51__git_find_repo_path ()
52{
53 if [ -n "$__git_repo_path" ]; then
54 # we already know where it is
55 return
56 fi
57 if [ -n "${__git_C_args-}" ]; then
59 __git_repo_path="$(git "${__git_C_args[@]}" \
60 ${__git_dir:+--git-dir="$__git_dir"} \
61 rev-parse --absolute-git-dir 2>/dev/null)"
62 elif [ -n "${__git_dir-}" ]; then
63 test -d "$__git_dir" &&
64 __git_repo_path="$__git_dir"
65 elif [ -n "${GIT_DIR-}" ]; then
66 test -d "${GIT_DIR-}" &&
67 __git_repo_path="$GIT_DIR"
68 elif [ -d .git ]; then
69 __git_repo_path=.git
70 else
71 __git_repo_path="$(git rev-parse --git-dir 2>/dev/null)"
72 fi
73}
74# Deprecated: use __git_find_repo_path() and $__git_repo_path instead
76# __gitdir accepts 0 or 1 arguments (i.e., location)
77# returns location of .git repo
78__gitdir ()
79{
80 if [ -z "${1-}" ]; then
81 __git_find_repo_path || return 1
82 echo "$__git_repo_path"
83 elif [ -d "$1/.git" ]; then
84 echo "$1/.git"
85 else
86 echo "$1"
87 fi
88}
89# Runs git with all the options given as argument, respecting any
91# '--git-dir=<path>' and '-C <path>' options present on the command line
92__git ()
93{
94 git ${__git_C_args:+"${__git_C_args[@]}"} \
95 ${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null
96}
97# Removes backslash escaping, single quotes and double quotes from a word,
99# stores the result in the variable $dequoted_word.
100# 1: The word to dequote.
101__git_dequote ()
102{
103 local rest="$1" len ch
104 dequoted_word=""
106 while test -n "$rest"; do
108 len=${#dequoted_word}
109 dequoted_word="$dequoted_word${rest%%[\\\'\"]*}"
110 rest="${rest:$((${#dequoted_word}-$len))}"
111 case "${rest:0:1}" in
113 \\)
114 ch="${rest:1:1}"
115 case "$ch" in
116 $'\n')
117 ;;
118 *)
119 dequoted_word="$dequoted_word$ch"
120 ;;
121 esac
122 rest="${rest:2}"
123 ;;
124 \')
125 rest="${rest:1}"
126 len=${#dequoted_word}
127 dequoted_word="$dequoted_word${rest%%\'*}"
128 rest="${rest:$((${#dequoted_word}-$len+1))}"
129 ;;
130 \")
131 rest="${rest:1}"
132 while test -n "$rest" ; do
133 len=${#dequoted_word}
134 dequoted_word="$dequoted_word${rest%%[\\\"]*}"
135 rest="${rest:$((${#dequoted_word}-$len))}"
136 case "${rest:0:1}" in
137 \\)
138 ch="${rest:1:1}"
139 case "$ch" in
140 \"|\\|\$|\`)
141 dequoted_word="$dequoted_word$ch"
142 ;;
143 $'\n')
144 ;;
145 *)
146 dequoted_word="$dequoted_word\\$ch"
147 ;;
148 esac
149 rest="${rest:2}"
150 ;;
151 \")
152 rest="${rest:1}"
153 break
154 ;;
155 esac
156 done
157 ;;
158 esac
159 done
160}
161# The following function is based on code from:
163#
164# bash_completion - programmable completion functions for bash 3.2+
165#
166# Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
167# © 2009-2010, Bash Completion Maintainers
168# <bash-completion-devel@lists.alioth.debian.org>
169#
170# This program is free software; you can redistribute it and/or modify
171# it under the terms of the GNU General Public License as published by
172# the Free Software Foundation; either version 2, or (at your option)
173# any later version.
174#
175# This program is distributed in the hope that it will be useful,
176# but WITHOUT ANY WARRANTY; without even the implied warranty of
177# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
178# GNU General Public License for more details.
179#
180# You should have received a copy of the GNU General Public License
181# along with this program; if not, see <http://www.gnu.org/licenses/>.
182#
183# The latest version of this software can be obtained here:
184#
185# http://bash-completion.alioth.debian.org/
186#
187# RELEASE: 2.x
188# This function can be used to access a tokenized list of words
190# on the command line:
191#
192# __git_reassemble_comp_words_by_ref '=:'
193# if test "${words_[cword_-1]}" = -w
194# then
195# ...
196# fi
197#
198# The argument should be a collection of characters from the list of
199# word completion separators (COMP_WORDBREAKS) to treat as ordinary
200# characters.
201#
202# This is roughly equivalent to going back in time and setting
203# COMP_WORDBREAKS to exclude those characters. The intent is to
204# make option types like --date=<type> and <rev>:<path> easy to
205# recognize by treating each shell word as a single token.
206#
207# It is best not to set COMP_WORDBREAKS directly because the value is
208# shared with other completion scripts. By the time the completion
209# function gets called, COMP_WORDS has already been populated so local
210# changes to COMP_WORDBREAKS have no effect.
211#
212# Output: words_, cword_, cur_.
213__git_reassemble_comp_words_by_ref()
215{
216 local exclude i j first
217 # Which word separators to exclude?
218 exclude="${1//[^$COMP_WORDBREAKS]}"
219 cword_=$COMP_CWORD
220 if [ -z "$exclude" ]; then
221 words_=("${COMP_WORDS[@]}")
222 return
223 fi
224 # List of word completion separators has shrunk;
225 # re-assemble words to complete.
226 for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
227 # Append each nonempty word consisting of just
228 # word separator characters to the current word.
229 first=t
230 while
231 [ $i -gt 0 ] &&
232 [ -n "${COMP_WORDS[$i]}" ] &&
233 # word consists of excluded word separators
234 [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
235 do
236 # Attach to the previous token,
237 # unless the previous token is the command name.
238 if [ $j -ge 2 ] && [ -n "$first" ]; then
239 ((j--))
240 fi
241 first=
242 words_[$j]=${words_[j]}${COMP_WORDS[i]}
243 if [ $i = $COMP_CWORD ]; then
244 cword_=$j
245 fi
246 if (($i < ${#COMP_WORDS[@]} - 1)); then
247 ((i++))
248 else
249 # Done.
250 return
251 fi
252 done
253 words_[$j]=${words_[j]}${COMP_WORDS[i]}
254 if [ $i = $COMP_CWORD ]; then
255 cword_=$j
256 fi
257 done
258}
259if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
261_get_comp_words_by_ref ()
262{
263 local exclude cur_ words_ cword_
264 if [ "$1" = "-n" ]; then
265 exclude=$2
266 shift 2
267 fi
268 __git_reassemble_comp_words_by_ref "$exclude"
269 cur_=${words_[cword_]}
270 while [ $# -gt 0 ]; do
271 case "$1" in
272 cur)
273 cur=$cur_
274 ;;
275 prev)
276 prev=${words_[$cword_-1]}
277 ;;
278 words)
279 words=("${words_[@]}")
280 ;;
281 cword)
282 cword=$cword_
283 ;;
284 esac
285 shift
286 done
287}
288fi
289# Fills the COMPREPLY array with prefiltered words without any additional
291# processing.
292# Callers must take care of providing only words that match the current word
293# to be completed and adding any prefix and/or suffix (trailing space!), if
294# necessary.
295# 1: List of newline-separated matching completion words, complete with
296# prefix and suffix.
297__gitcomp_direct ()
298{
299 local IFS=$'\n'
300 COMPREPLY=($1)
302}
303__gitcompappend ()
305{
306 local x i=${#COMPREPLY[@]}
307 for x in $1; do
308 if [[ "$x" == "$3"* ]]; then
309 COMPREPLY[i++]="$2$x$4"
310 fi
311 done
312}
313__gitcompadd ()
315{
316 COMPREPLY=()
317 __gitcompappend "$@"
318}
319# Generates completion reply, appending a space to possible completion words,
321# if necessary.
322# It accepts 1 to 4 arguments:
323# 1: List of possible completion words.
324# 2: A prefix to be added to each possible completion word (optional).
325# 3: Generate possible completion matches for this word (optional).
326# 4: A suffix to be appended to each possible completion word (optional).
327__gitcomp ()
328{
329 local cur_="${3-$cur}"
330 case "$cur_" in
332 --*=)
333 ;;
334 --no-*)
335 local c i=0 IFS=$' \t\n'
336 for c in $1; do
337 if [[ $c == "--" ]]; then
338 continue
339 fi
340 c="$c${4-}"
341 if [[ $c == "$cur_"* ]]; then
342 case $c in
343 --*=|*.) ;;
344 *) c="$c " ;;
345 esac
346 COMPREPLY[i++]="${2-}$c"
347 fi
348 done
349 ;;
350 *)
351 local c i=0 IFS=$' \t\n'
352 for c in $1; do
353 if [[ $c == "--" ]]; then
354 c="--no-...${4-}"
355 if [[ $c == "$cur_"* ]]; then
356 COMPREPLY[i++]="${2-}$c "
357 fi
358 break
359 fi
360 c="$c${4-}"
361 if [[ $c == "$cur_"* ]]; then
362 case $c in
363 *=|*.) ;;
364 *) c="$c " ;;
365 esac
366 COMPREPLY[i++]="${2-}$c"
367 fi
368 done
369 ;;
370 esac
371}
372# Clear the variables caching builtins' options when (re-)sourcing
374# the completion script.
375if [[ -n ${ZSH_VERSION-} ]]; then
376 unset $(set |sed -ne 's/^\(__gitcomp_builtin_[a-zA-Z0-9_][a-zA-Z0-9_]*\)=.*/\1/p') 2>/dev/null
377else
378 unset $(compgen -v __gitcomp_builtin_)
379fi
380# This function is equivalent to
382#
383# __gitcomp "$(git xxx --git-completion-helper) ..."
384#
385# except that the output is cached. Accept 1-3 arguments:
386# 1: the git command to execute, this is also the cache key
387# 2: extra options to be added on top (e.g. negative forms)
388# 3: options to be excluded
389__gitcomp_builtin ()
390{
391 # spaces must be replaced with underscore for multi-word
392 # commands, e.g. "git remote add" becomes remote_add.
393 local cmd="$1"
394 local incl="$2"
395 local excl="$3"
396 local var=__gitcomp_builtin_"${cmd/-/_}"
398 local options
399 eval "options=\$$var"
400 if [ -z "$options" ]; then
402 # leading and trailing spaces are significant to make
403 # option removal work correctly.
404 options=" $incl $(__git ${cmd/_/ } --git-completion-helper) " || return
405 for i in $excl; do
407 options="${options/ $i / }"
408 done
409 eval "$var=\"$options\""
410 fi
411 __gitcomp "$options"
413}
414# Variation of __gitcomp_nl () that appends to the existing list of
416# completion candidates, COMPREPLY.
417__gitcomp_nl_append ()
418{
419 local IFS=$'\n'
420 __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
421}
422# Generates completion reply from newline-separated possible completion words
424# by appending a space to all of them.
425# It accepts 1 to 4 arguments:
426# 1: List of possible completion words, separated by a single newline.
427# 2: A prefix to be added to each possible completion word (optional).
428# 3: Generate possible completion matches for this word (optional).
429# 4: A suffix to be appended to each possible completion word instead of
430# the default space (optional). If specified but empty, nothing is
431# appended.
432__gitcomp_nl ()
433{
434 COMPREPLY=()
435 __gitcomp_nl_append "$@"
436}
437# Fills the COMPREPLY array with prefiltered paths without any additional
439# processing.
440# Callers must take care of providing only paths that match the current path
441# to be completed and adding any prefix path components, if necessary.
442# 1: List of newline-separated matching paths, complete with all prefix
443# path components.
444__gitcomp_file_direct ()
445{
446 local IFS=$'\n'
447 COMPREPLY=($1)
449 # use a hack to enable file mode in bash < 4
451 compopt -o filenames +o nospace 2>/dev/null ||
452 compgen -f /non-existing-dir/ >/dev/null ||
453 true
454}
455# Generates completion reply with compgen from newline-separated possible
457# completion filenames.
458# It accepts 1 to 3 arguments:
459# 1: List of possible completion filenames, separated by a single newline.
460# 2: A directory prefix to be added to each possible completion filename
461# (optional).
462# 3: Generate possible completion matches for this word (optional).
463__gitcomp_file ()
464{
465 local IFS=$'\n'
466 # XXX does not work when the directory prefix contains a tilde,
468 # since tilde expansion is not applied.
469 # This means that COMPREPLY will be empty and Bash default
470 # completion will be used.
471 __gitcompadd "$1" "${2-}" "${3-$cur}" ""
472 # use a hack to enable file mode in bash < 4
474 compopt -o filenames +o nospace 2>/dev/null ||
475 compgen -f /non-existing-dir/ >/dev/null ||
476 true
477}
478# Execute 'git ls-files', unless the --committable option is specified, in
480# which case it runs 'git diff-index' to find out the files that can be
481# committed. It return paths relative to the directory specified in the first
482# argument, and using the options specified in the second argument.
483__git_ls_files_helper ()
484{
485 if [ "$2" == "--committable" ]; then
486 __git -C "$1" -c core.quotePath=false diff-index \
487 --name-only --relative HEAD -- "${3//\\/\\\\}*"
488 else
489 # NOTE: $2 is not quoted in order to support multiple options
490 __git -C "$1" -c core.quotePath=false ls-files \
491 --exclude-standard $2 -- "${3//\\/\\\\}*"
492 fi
493}
494# __git_index_files accepts 1 or 2 arguments:
497# 1: Options to pass to ls-files (required).
498# 2: A directory path (optional).
499# If provided, only files within the specified directory are listed.
500# Sub directories are never recursed. Path must have a trailing
501# slash.
502# 3: List only paths matching this path component (optional).
503__git_index_files ()
504{
505 local root="$2" match="$3"
506 __git_ls_files_helper "$root" "$1" "$match" |
508 awk -F / -v pfx="${2//\\/\\\\}" '{
509 paths[$1] = 1
510 }
511 END {
512 for (p in paths) {
513 if (substr(p, 1, 1) != "\"") {
514 # No special characters, easy!
515 print pfx p
516 continue
517 }
518 # The path is quoted.
520 p = dequote(p)
521 if (p == "")
522 continue
523 # Even when a directory name itself does not contain
525 # any special characters, it will still be quoted if
526 # any of its (stripped) trailing path components do.
527 # Because of this we may have seen the same directory
528 # both quoted and unquoted.
529 if (p in paths)
530 # We have seen the same directory unquoted,
531 # skip it.
532 continue
533 else
534 print pfx p
535 }
536 }
537 function dequote(p, bs_idx, out, esc, esc_idx, dec) {
538 # Skip opening double quote.
539 p = substr(p, 2)
540 # Interpret backslash escape sequences.
542 while ((bs_idx = index(p, "\\")) != 0) {
543 out = out substr(p, 1, bs_idx - 1)
544 esc = substr(p, bs_idx + 1, 1)
545 p = substr(p, bs_idx + 2)
546 if ((esc_idx = index("abtvfr\"\\", esc)) != 0) {
548 # C-style one-character escape sequence.
549 out = out substr("\a\b\t\v\f\r\"\\",
550 esc_idx, 1)
551 } else if (esc == "n") {
552 # Uh-oh, a newline character.
553 # We cant reliably put a pathname
554 # containing a newline into COMPREPLY,
555 # and the newline would create a mess.
556 # Skip this path.
557 return ""
558 } else {
559 # Must be a \nnn octal value, then.
560 dec = esc * 64 + \
561 substr(p, 1, 1) * 8 + \
562 substr(p, 2, 1)
563 out = out sprintf("%c", dec)
564 p = substr(p, 3)
565 }
566 }
567 # Drop closing double quote, if there is one.
568 # (There isnt any if this is a directory, as it was
569 # already stripped with the trailing path components.)
570 if (substr(p, length(p), 1) == "\"")
571 out = out substr(p, 1, length(p) - 1)
572 else
573 out = out p
574 return out
576 }'
577}
578# __git_complete_index_file requires 1 argument:
580# 1: the options to pass to ls-file
581#
582# The exception is --committable, which finds the files appropriate commit.
583__git_complete_index_file ()
584{
585 local dequoted_word pfx="" cur_
586 __git_dequote "$cur"
588 case "$dequoted_word" in
590 ?*/*)
591 pfx="${dequoted_word%/*}/"
592 cur_="${dequoted_word##*/}"
593 ;;
594 *)
595 cur_="$dequoted_word"
596 esac
597 __gitcomp_file_direct "$(__git_index_files "$1" "$pfx" "$cur_")"
599}
600# Lists branches from the local repository.
602# 1: A prefix to be added to each listed branch (optional).
603# 2: List only branches matching this word (optional; list all branches if
604# unset or empty).
605# 3: A suffix to be appended to each listed branch (optional).
606__git_heads ()
607{
608 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
609 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
611 "refs/heads/$cur_*" "refs/heads/$cur_*/**"
612}
613# Lists tags from the local repository.
615# Accepts the same positional parameters as __git_heads() above.
616__git_tags ()
617{
618 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
619 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
621 "refs/tags/$cur_*" "refs/tags/$cur_*/**"
622}
623# Lists refs from the local (by default) or from a remote repository.
625# It accepts 0, 1 or 2 arguments:
626# 1: The remote to list refs from (optional; ignored, if set but empty).
627# Can be the name of a configured remote, a path, or a URL.
628# 2: In addition to local refs, list unique branches from refs/remotes/ for
629# 'git checkout's tracking DWIMery (optional; ignored, if set but empty).
630# 3: A prefix to be added to each listed ref (optional).
631# 4: List only refs matching this word (optional; list all refs if unset or
632# empty).
633# 5: A suffix to be appended to each listed ref (optional; ignored, if set
634# but empty).
635#
636# Use __git_complete_refs() instead.
637__git_refs ()
638{
639 local i hash dir track="${2-}"
640 local list_refs_from=path remote="${1-}"
641 local format refs
642 local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}"
643 local match="${4-}"
644 local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers
645 __git_find_repo_path
647 dir="$__git_repo_path"
648 if [ -z "$remote" ]; then
650 if [ -z "$dir" ]; then
651 return
652 fi
653 else
654 if __git_is_configured_remote "$remote"; then
655 # configured remote takes precedence over a
656 # local directory with the same name
657 list_refs_from=remote
658 elif [ -d "$remote/.git" ]; then
659 dir="$remote/.git"
660 elif [ -d "$remote" ]; then
661 dir="$remote"
662 else
663 list_refs_from=url
664 fi
665 fi
666 if [ "$list_refs_from" = path ]; then
668 if [[ "$cur_" == ^* ]]; then
669 pfx="$pfx^"
670 fer_pfx="$fer_pfx^"
671 cur_=${cur_#^}
672 match=${match#^}
673 fi
674 case "$cur_" in
675 refs|refs/*)
676 format="refname"
677 refs=("$match*" "$match*/**")
678 track=""
679 ;;
680 *)
681 for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD; do
682 case "$i" in
683 $match*)
684 if [ -e "$dir/$i" ]; then
685 echo "$pfx$i$sfx"
686 fi
687 ;;
688 esac
689 done
690 format="refname:strip=2"
691 refs=("refs/tags/$match*" "refs/tags/$match*/**"
692 "refs/heads/$match*" "refs/heads/$match*/**"
693 "refs/remotes/$match*" "refs/remotes/$match*/**")
694 ;;
695 esac
696 __git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \
697 "${refs[@]}"
698 if [ -n "$track" ]; then
699 # employ the heuristic used by git checkout
700 # Try to find a remote branch that matches the completion word
701 # but only output if the branch name is unique
702 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
703 --sort="refname:strip=3" \
704 "refs/remotes/*/$match*" "refs/remotes/*/$match*/**" | \
705 uniq -u
706 fi
707 return
708 fi
709 case "$cur_" in
710 refs|refs/*)
711 __git ls-remote "$remote" "$match*" | \
712 while read -r hash i; do
713 case "$i" in
714 *^{}) ;;
715 *) echo "$pfx$i$sfx" ;;
716 esac
717 done
718 ;;
719 *)
720 if [ "$list_refs_from" = remote ]; then
721 case "HEAD" in
722 $match*) echo "${pfx}HEAD$sfx" ;;
723 esac
724 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
725 "refs/remotes/$remote/$match*" \
726 "refs/remotes/$remote/$match*/**"
727 else
728 local query_symref
729 case "HEAD" in
730 $match*) query_symref="HEAD" ;;
731 esac
732 __git ls-remote "$remote" $query_symref \
733 "refs/tags/$match*" "refs/heads/$match*" \
734 "refs/remotes/$match*" |
735 while read -r hash i; do
736 case "$i" in
737 *^{}) ;;
738 refs/*) echo "$pfx${i#refs/*/}$sfx" ;;
739 *) echo "$pfx$i$sfx" ;; # symbolic refs
740 esac
741 done
742 fi
743 ;;
744 esac
745}
746# Completes refs, short and long, local and remote, symbolic and pseudo.
748#
749# Usage: __git_complete_refs [<option>]...
750# --remote=<remote>: The remote to list refs from, can be the name of a
751# configured remote, a path, or a URL.
752# --track: List unique remote branches for 'git checkout's tracking DWIMery.
753# --pfx=<prefix>: A prefix to be added to each ref.
754# --cur=<word>: The current ref to be completed. Defaults to the current
755# word to be completed.
756# --sfx=<suffix>: A suffix to be appended to each ref instead of the default
757# space.
758__git_complete_refs ()
759{
760 local remote track pfx cur_="$cur" sfx=" "
761 while test $# != 0; do
763 case "$1" in
764 --remote=*) remote="${1##--remote=}" ;;
765 --track) track="yes" ;;
766 --pfx=*) pfx="${1##--pfx=}" ;;
767 --cur=*) cur_="${1##--cur=}" ;;
768 --sfx=*) sfx="${1##--sfx=}" ;;
769 *) return 1 ;;
770 esac
771 shift
772 done
773 __gitcomp_direct "$(__git_refs "$remote" "$track" "$pfx" "$cur_" "$sfx")"
775}
776# __git_refs2 requires 1 argument (to pass to __git_refs)
778# Deprecated: use __git_complete_fetch_refspecs() instead.
779__git_refs2 ()
780{
781 local i
782 for i in $(__git_refs "$1"); do
783 echo "$i:$i"
784 done
785}
786# Completes refspecs for fetching from a remote repository.
788# 1: The remote repository.
789# 2: A prefix to be added to each listed refspec (optional).
790# 3: The ref to be completed as a refspec instead of the current word to be
791# completed (optional)
792# 4: A suffix to be appended to each listed refspec instead of the default
793# space (optional).
794__git_complete_fetch_refspecs ()
795{
796 local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }"
797 __gitcomp_direct "$(
799 for i in $(__git_refs "$remote" "" "" "$cur_") ; do
800 echo "$pfx$i:$i$sfx"
801 done
802 )"
803}
804# __git_refs_remotes requires 1 argument (to pass to ls-remote)
806__git_refs_remotes ()
807{
808 local i hash
809 __git ls-remote "$1" 'refs/heads/*' | \
810 while read -r hash i; do
811 echo "$i:refs/remotes/$1/${i#refs/heads/}"
812 done
813}
814__git_remotes ()
816{
817 __git_find_repo_path
818 test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
819 __git remote
820}
821# Returns true if $1 matches the name of a configured remote, false otherwise.
823__git_is_configured_remote ()
824{
825 local remote
826 for remote in $(__git_remotes); do
827 if [ "$remote" = "$1" ]; then
828 return 0
829 fi
830 done
831 return 1
832}
833__git_list_merge_strategies ()
835{
836 LANG=C LC_ALL=C git merge -s help 2>&1 |
837 sed -n -e '/[Aa]vailable strategies are: /,/^$/{
838 s/\.$//
839 s/.*://
840 s/^[ ]*//
841 s/[ ]*$//
842 p
843 }'
844}
845__git_merge_strategies=
847# 'git merge -s help' (and thus detection of the merge strategy
848# list) fails, unfortunately, if run outside of any git working
849# tree. __git_merge_strategies is set to the empty string in
850# that case, and the detection will be repeated the next time it
851# is needed.
852__git_compute_merge_strategies ()
853{
854 test -n "$__git_merge_strategies" ||
855 __git_merge_strategies=$(__git_list_merge_strategies)
856}
857__git_merge_strategy_options="ours theirs subtree subtree= patience
859 histogram diff-algorithm= ignore-space-change ignore-all-space
860 ignore-space-at-eol renormalize no-renormalize no-renames
861 find-renames find-renames= rename-threshold="
862__git_complete_revlist_file ()
864{
865 local dequoted_word pfx ls ref cur_="$cur"
866 case "$cur_" in
867 *..?*:*)
868 return
869 ;;
870 ?*:*)
871 ref="${cur_%%:*}"
872 cur_="${cur_#*:}"
873 __git_dequote "$cur_"
875 case "$dequoted_word" in
877 ?*/*)
878 pfx="${dequoted_word%/*}"
879 cur_="${dequoted_word##*/}"
880 ls="$ref:$pfx"
881 pfx="$pfx/"
882 ;;
883 *)
884 cur_="$dequoted_word"
885 ls="$ref"
886 ;;
887 esac
888 case "$COMP_WORDBREAKS" in
890 *:*) : great ;;
891 *) pfx="$ref:$pfx" ;;
892 esac
893 __gitcomp_file "$(__git ls-tree "$ls" \
895 | sed 's/^.* //
896 s/$//')" \
897 "$pfx" "$cur_"
898 ;;
899 *...*)
900 pfx="${cur_%...*}..."
901 cur_="${cur_#*...}"
902 __git_complete_refs --pfx="$pfx" --cur="$cur_"
903 ;;
904 *..*)
905 pfx="${cur_%..*}.."
906 cur_="${cur_#*..}"
907 __git_complete_refs --pfx="$pfx" --cur="$cur_"
908 ;;
909 *)
910 __git_complete_refs
911 ;;
912 esac
913}
914__git_complete_file ()
916{
917 __git_complete_revlist_file
918}
919__git_complete_revlist ()
921{
922 __git_complete_revlist_file
923}
924__git_complete_remote_or_refspec ()
926{
927 local cur_="$cur" cmd="${words[1]}"
928 local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
929 if [ "$cmd" = "remote" ]; then
930 ((c++))
931 fi
932 while [ $c -lt $cword ]; do
933 i="${words[c]}"
934 case "$i" in
935 --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
936 -d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
937 --all)
938 case "$cmd" in
939 push) no_complete_refspec=1 ;;
940 fetch)
941 return
942 ;;
943 *) ;;
944 esac
945 ;;
946 --multiple) no_complete_refspec=1; break ;;
947 -*) ;;
948 *) remote="$i"; break ;;
949 esac
950 ((c++))
951 done
952 if [ -z "$remote" ]; then
953 __gitcomp_nl "$(__git_remotes)"
954 return
955 fi
956 if [ $no_complete_refspec = 1 ]; then
957 return
958 fi
959 [ "$remote" = "." ] && remote=
960 case "$cur_" in
961 *:*)
962 case "$COMP_WORDBREAKS" in
963 *:*) : great ;;
964 *) pfx="${cur_%%:*}:" ;;
965 esac
966 cur_="${cur_#*:}"
967 lhs=0
968 ;;
969 +*)
970 pfx="+"
971 cur_="${cur_#+}"
972 ;;
973 esac
974 case "$cmd" in
975 fetch)
976 if [ $lhs = 1 ]; then
977 __git_complete_fetch_refspecs "$remote" "$pfx" "$cur_"
978 else
979 __git_complete_refs --pfx="$pfx" --cur="$cur_"
980 fi
981 ;;
982 pull|remote)
983 if [ $lhs = 1 ]; then
984 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
985 else
986 __git_complete_refs --pfx="$pfx" --cur="$cur_"
987 fi
988 ;;
989 push)
990 if [ $lhs = 1 ]; then
991 __git_complete_refs --pfx="$pfx" --cur="$cur_"
992 else
993 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
994 fi
995 ;;
996 esac
997}
998__git_complete_strategy ()
1000{
1001 __git_compute_merge_strategies
1002 case "$prev" in
1003 -s|--strategy)
1004 __gitcomp "$__git_merge_strategies"
1005 return 0
1006 ;;
1007 -X)
1008 __gitcomp "$__git_merge_strategy_options"
1009 return 0
1010 ;;
1011 esac
1012 case "$cur" in
1013 --strategy=*)
1014 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
1015 return 0
1016 ;;
1017 --strategy-option=*)
1018 __gitcomp "$__git_merge_strategy_options" "" "${cur##--strategy-option=}"
1019 return 0
1020 ;;
1021 esac
1022 return 1
1023}
1024__git_all_commands=
1026__git_compute_all_commands ()
1027{
1028 test -n "$__git_all_commands" ||
1029 __git_all_commands=$(__git --list-cmds=main,others,alias,nohelpers)
1030}
1031# Lists all set config variables starting with the given section prefix,
1033# with the prefix removed.
1034__git_get_config_variables ()
1035{
1036 local section="$1" i IFS=$'\n'
1037 for i in $(__git config --name-only --get-regexp "^$section\..*"); do
1038 echo "${i#$section.}"
1039 done
1040}
1041__git_pretty_aliases ()
1043{
1044 __git_get_config_variables "pretty"
1045}
1046# __git_aliased_command requires 1 argument
1048__git_aliased_command ()
1049{
1050 local word cmdline=$(__git config --get "alias.$1")
1051 for word in $cmdline; do
1052 case "$word" in
1053 \!gitk|gitk)
1054 echo "gitk"
1055 return
1056 ;;
1057 \!*) : shell command alias ;;
1058 -*) : option ;;
1059 *=*) : setting env ;;
1060 git) : git itself ;;
1061 \(\)) : skip parens of shell function definition ;;
1062 {) : skip start of shell helper function ;;
1063 :) : skip null command ;;
1064 \'*) : skip opening quote after sh -c ;;
1065 *)
1066 echo "$word"
1067 return
1068 esac
1069 done
1070}
1071# __git_find_on_cmdline requires 1 argument
1073__git_find_on_cmdline ()
1074{
1075 local word subcommand c=1
1076 while [ $c -lt $cword ]; do
1077 word="${words[c]}"
1078 for subcommand in $1; do
1079 if [ "$subcommand" = "$word" ]; then
1080 echo "$subcommand"
1081 return
1082 fi
1083 done
1084 ((c++))
1085 done
1086}
1087# Echo the value of an option set on the command line or config
1089#
1090# $1: short option name
1091# $2: long option name including =
1092# $3: list of possible values
1093# $4: config string (optional)
1094#
1095# example:
1096# result="$(__git_get_option_value "-d" "--do-something=" \
1097# "yes no" "core.doSomething")"
1098#
1099# result is then either empty (no option set) or "yes" or "no"
1100#
1101# __git_get_option_value requires 3 arguments
1102__git_get_option_value ()
1103{
1104 local c short_opt long_opt val
1105 local result= values config_key word
1106 short_opt="$1"
1108 long_opt="$2"
1109 values="$3"
1110 config_key="$4"
1111 ((c = $cword - 1))
1113 while [ $c -ge 0 ]; do
1114 word="${words[c]}"
1115 for val in $values; do
1116 if [ "$short_opt$val" = "$word" ] ||
1117 [ "$long_opt$val" = "$word" ]; then
1118 result="$val"
1119 break 2
1120 fi
1121 done
1122 ((c--))
1123 done
1124 if [ -n "$config_key" ] && [ -z "$result" ]; then
1126 result="$(__git config "$config_key")"
1127 fi
1128 echo "$result"
1130}
1131__git_has_doubledash ()
1133{
1134 local c=1
1135 while [ $c -lt $cword ]; do
1136 if [ "--" = "${words[c]}" ]; then
1137 return 0
1138 fi
1139 ((c++))
1140 done
1141 return 1
1142}
1143# Try to count non option arguments passed on the command line for the
1145# specified git command.
1146# When options are used, it is necessary to use the special -- option to
1147# tell the implementation were non option arguments begin.
1148# XXX this can not be improved, since options can appear everywhere, as
1149# an example:
1150# git mv x -n y
1151#
1152# __git_count_arguments requires 1 argument: the git command executed.
1153__git_count_arguments ()
1154{
1155 local word i c=0
1156 # Skip "git" (first argument)
1158 for ((i=1; i < ${#words[@]}; i++)); do
1159 word="${words[i]}"
1160 case "$word" in
1162 --)
1163 # Good; we can assume that the following are only non
1164 # option arguments.
1165 ((c = 0))
1166 ;;
1167 "$1")
1168 # Skip the specified git command and discard git
1169 # main options
1170 ((c = 0))
1171 ;;
1172 ?*)
1173 ((c++))
1174 ;;
1175 esac
1176 done
1177 printf "%d" $c
1179}
1180__git_whitespacelist="nowarn warn error error-all fix"
1182__git_patchformat="mbox stgit stgit-series hg mboxrd"
1183__git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
1184_git_am ()
1186{
1187 __git_find_repo_path
1188 if [ -d "$__git_repo_path"/rebase-apply ]; then
1189 __gitcomp "$__git_am_inprogress_options"
1190 return
1191 fi
1192 case "$cur" in
1193 --whitespace=*)
1194 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1195 return
1196 ;;
1197 --patch-format=*)
1198 __gitcomp "$__git_patchformat" "" "${cur##--patch-format=}"
1199 return
1200 ;;
1201 --*)
1202 __gitcomp_builtin am "" \
1203 "$__git_am_inprogress_options"
1204 return
1205 esac
1206}
1207_git_apply ()
1209{
1210 case "$cur" in
1211 --whitespace=*)
1212 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1213 return
1214 ;;
1215 --*)
1216 __gitcomp_builtin apply
1217 return
1218 esac
1219}
1220_git_add ()
1222{
1223 case "$cur" in
1224 --chmod=*)
1225 __gitcomp "+x -x" "" "${cur##--chmod=}"
1226 return
1227 ;;
1228 --*)
1229 __gitcomp_builtin add
1230 return
1231 esac
1232 local complete_opt="--others --modified --directory --no-empty-directory"
1234 if test -n "$(__git_find_on_cmdline "-u --update")"
1235 then
1236 complete_opt="--modified"
1237 fi
1238 __git_complete_index_file "$complete_opt"
1239}
1240_git_archive ()
1242{
1243 case "$cur" in
1244 --format=*)
1245 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
1246 return
1247 ;;
1248 --remote=*)
1249 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
1250 return
1251 ;;
1252 --*)
1253 __gitcomp "
1254 --format= --list --verbose
1255 --prefix= --remote= --exec= --output
1256 "
1257 return
1258 ;;
1259 esac
1260 __git_complete_file
1261}
1262_git_bisect ()
1264{
1265 __git_has_doubledash && return
1266 local subcommands="start bad good skip reset visualize replay log run"
1268 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1269 if [ -z "$subcommand" ]; then
1270 __git_find_repo_path
1271 if [ -f "$__git_repo_path"/BISECT_START ]; then
1272 __gitcomp "$subcommands"
1273 else
1274 __gitcomp "replay start"
1275 fi
1276 return
1277 fi
1278 case "$subcommand" in
1280 bad|good|reset|skip|start)
1281 __git_complete_refs
1282 ;;
1283 *)
1284 ;;
1285 esac
1286}
1287__git_ref_fieldlist="refname objecttype objectsize objectname upstream push HEAD symref"
1289_git_branch ()
1291{
1292 local i c=1 only_local_ref="n" has_r="n"
1293 while [ $c -lt $cword ]; do
1295 i="${words[c]}"
1296 case "$i" in
1297 -d|--delete|-m|--move) only_local_ref="y" ;;
1298 -r|--remotes) has_r="y" ;;
1299 esac
1300 ((c++))
1301 done
1302 case "$cur" in
1304 --set-upstream-to=*)
1305 __git_complete_refs --cur="${cur##--set-upstream-to=}"
1306 ;;
1307 --*)
1308 __gitcomp_builtin branch
1309 ;;
1310 *)
1311 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
1312 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
1313 else
1314 __git_complete_refs
1315 fi
1316 ;;
1317 esac
1318}
1319_git_bundle ()
1321{
1322 local cmd="${words[2]}"
1323 case "$cword" in
1324 2)
1325 __gitcomp "create list-heads verify unbundle"
1326 ;;
1327 3)
1328 # looking for a file
1329 ;;
1330 *)
1331 case "$cmd" in
1332 create)
1333 __git_complete_revlist
1334 ;;
1335 esac
1336 ;;
1337 esac
1338}
1339_git_checkout ()
1341{
1342 __git_has_doubledash && return
1343 case "$cur" in
1345 --conflict=*)
1346 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1347 ;;
1348 --*)
1349 __gitcomp_builtin checkout
1350 ;;
1351 *)
1352 # check if --track, --no-track, or --no-guess was specified
1353 # if so, disable DWIM mode
1354 local flags="--track --no-track --no-guess" track_opt="--track"
1355 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
1356 [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1357 track_opt=''
1358 fi
1359 __git_complete_refs $track_opt
1360 ;;
1361 esac
1362}
1363__git_cherry_pick_inprogress_options="--continue --quit --abort"
1365_git_cherry_pick ()
1367{
1368 __git_find_repo_path
1369 if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
1370 __gitcomp "$__git_cherry_pick_inprogress_options"
1371 return
1372 fi
1373 __git_complete_strategy && return
1375 case "$cur" in
1377 --*)
1378 __gitcomp_builtin cherry-pick "" \
1379 "$__git_cherry_pick_inprogress_options"
1380 ;;
1381 *)
1382 __git_complete_refs
1383 ;;
1384 esac
1385}
1386_git_clean ()
1388{
1389 case "$cur" in
1390 --*)
1391 __gitcomp_builtin clean
1392 return
1393 ;;
1394 esac
1395 # XXX should we check for -x option ?
1397 __git_complete_index_file "--others --directory"
1398}
1399_git_clone ()
1401{
1402 case "$prev" in
1403 -c|--config)
1404 __git_complete_config_variable_name_and_value
1405 return
1406 ;;
1407 esac
1408 case "$cur" in
1409 --config=*)
1410 __git_complete_config_variable_name_and_value \
1411 --cur="${cur##--config=}"
1412 return
1413 ;;
1414 --*)
1415 __gitcomp_builtin clone
1416 return
1417 ;;
1418 esac
1419}
1420__git_untracked_file_modes="all no normal"
1422_git_commit ()
1424{
1425 case "$prev" in
1426 -c|-C)
1427 __git_complete_refs
1428 return
1429 ;;
1430 esac
1431 case "$cur" in
1433 --cleanup=*)
1434 __gitcomp "default scissors strip verbatim whitespace
1435 " "" "${cur##--cleanup=}"
1436 return
1437 ;;
1438 --reuse-message=*|--reedit-message=*|\
1439 --fixup=*|--squash=*)
1440 __git_complete_refs --cur="${cur#*=}"
1441 return
1442 ;;
1443 --untracked-files=*)
1444 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
1445 return
1446 ;;
1447 --*)
1448 __gitcomp_builtin commit
1449 return
1450 esac
1451 if __git rev-parse --verify --quiet HEAD >/dev/null; then
1453 __git_complete_index_file "--committable"
1454 else
1455 # This is the first commit
1456 __git_complete_index_file "--cached"
1457 fi
1458}
1459_git_describe ()
1461{
1462 case "$cur" in
1463 --*)
1464 __gitcomp_builtin describe
1465 return
1466 esac
1467 __git_complete_refs
1468}
1469__git_diff_algorithms="myers minimal patience histogram"
1471__git_diff_submodule_formats="diff log short"
1473__git_diff_common_options="--stat --numstat --shortstat --summary
1475 --patch-with-stat --name-only --name-status --color
1476 --no-color --color-words --no-renames --check
1477 --full-index --binary --abbrev --diff-filter=
1478 --find-copies-harder --ignore-cr-at-eol
1479 --text --ignore-space-at-eol --ignore-space-change
1480 --ignore-all-space --ignore-blank-lines --exit-code
1481 --quiet --ext-diff --no-ext-diff
1482 --no-prefix --src-prefix= --dst-prefix=
1483 --inter-hunk-context=
1484 --patience --histogram --minimal
1485 --raw --word-diff --word-diff-regex=
1486 --dirstat --dirstat= --dirstat-by-file
1487 --dirstat-by-file= --cumulative
1488 --diff-algorithm=
1489 --submodule --submodule= --ignore-submodules
1490"
1491_git_diff ()
1493{
1494 __git_has_doubledash && return
1495 case "$cur" in
1497 --diff-algorithm=*)
1498 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1499 return
1500 ;;
1501 --submodule=*)
1502 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1503 return
1504 ;;
1505 --*)
1506 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1507 --base --ours --theirs --no-index
1508 $__git_diff_common_options
1509 "
1510 return
1511 ;;
1512 esac
1513 __git_complete_revlist_file
1514}
1515__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1517 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc
1518 codecompare smerge
1519"
1520_git_difftool ()
1522{
1523 __git_has_doubledash && return
1524 case "$cur" in
1526 --tool=*)
1527 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1528 return
1529 ;;
1530 --*)
1531 __gitcomp_builtin difftool "$__git_diff_common_options
1532 --base --cached --ours --theirs
1533 --pickaxe-all --pickaxe-regex
1534 --relative --staged
1535 "
1536 return
1537 ;;
1538 esac
1539 __git_complete_revlist_file
1540}
1541__git_fetch_recurse_submodules="yes on-demand no"
1543_git_fetch ()
1545{
1546 case "$cur" in
1547 --recurse-submodules=*)
1548 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1549 return
1550 ;;
1551 --filter=*)
1552 __gitcomp "blob:none blob:limit= sparse:oid=" "" "${cur##--filter=}"
1553 return
1554 ;;
1555 --*)
1556 __gitcomp_builtin fetch
1557 return
1558 ;;
1559 esac
1560 __git_complete_remote_or_refspec
1561}
1562__git_format_patch_extra_options="
1564 --full-index --not --all --no-prefix --src-prefix=
1565 --dst-prefix= --notes
1566"
1567_git_format_patch ()
1569{
1570 case "$cur" in
1571 --thread=*)
1572 __gitcomp "
1573 deep shallow
1574 " "" "${cur##--thread=}"
1575 return
1576 ;;
1577 --*)
1578 __gitcomp_builtin format-patch "$__git_format_patch_extra_options"
1579 return
1580 ;;
1581 esac
1582 __git_complete_revlist
1583}
1584_git_fsck ()
1586{
1587 case "$cur" in
1588 --*)
1589 __gitcomp_builtin fsck
1590 return
1591 ;;
1592 esac
1593}
1594_git_gitk ()
1596{
1597 _gitk
1598}
1599# Lists matching symbol names from a tag (as in ctags) file.
1601# 1: List symbol names matching this word.
1602# 2: The tag file to list symbol names from.
1603# 3: A prefix to be added to each listed symbol name (optional).
1604# 4: A suffix to be appended to each listed symbol name (optional).
1605__git_match_ctag () {
1606 awk -v pfx="${3-}" -v sfx="${4-}" "
1607 /^${1//\//\\/}/ { print pfx \$1 sfx }
1608 " "$2"
1609}
1610# Complete symbol names from a tag file.
1612# Usage: __git_complete_symbol [<option>]...
1613# --tags=<file>: The tag file to list symbol names from instead of the
1614# default "tags".
1615# --pfx=<prefix>: A prefix to be added to each symbol name.
1616# --cur=<word>: The current symbol name to be completed. Defaults to
1617# the current word to be completed.
1618# --sfx=<suffix>: A suffix to be appended to each symbol name instead
1619# of the default space.
1620__git_complete_symbol () {
1621 local tags=tags pfx="" cur_="${cur-}" sfx=" "
1622 while test $# != 0; do
1624 case "$1" in
1625 --tags=*) tags="${1##--tags=}" ;;
1626 --pfx=*) pfx="${1##--pfx=}" ;;
1627 --cur=*) cur_="${1##--cur=}" ;;
1628 --sfx=*) sfx="${1##--sfx=}" ;;
1629 *) return 1 ;;
1630 esac
1631 shift
1632 done
1633 if test -r "$tags"; then
1635 __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
1636 fi
1637}
1638_git_grep ()
1640{
1641 __git_has_doubledash && return
1642 case "$cur" in
1644 --*)
1645 __gitcomp_builtin grep
1646 return
1647 ;;
1648 esac
1649 case "$cword,$prev" in
1651 2,*|*,-*)
1652 __git_complete_symbol && return
1653 ;;
1654 esac
1655 __git_complete_refs
1657}
1658_git_help ()
1660{
1661 case "$cur" in
1662 --*)
1663 __gitcomp_builtin help
1664 return
1665 ;;
1666 esac
1667 if test -n "$GIT_TESTING_ALL_COMMAND_LIST"
1668 then
1669 __gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(__git --list-cmds=alias,list-guide) gitk"
1670 else
1671 __gitcomp "$(__git --list-cmds=main,nohelpers,alias,list-guide) gitk"
1672 fi
1673}
1674_git_init ()
1676{
1677 case "$cur" in
1678 --shared=*)
1679 __gitcomp "
1680 false true umask group all world everybody
1681 " "" "${cur##--shared=}"
1682 return
1683 ;;
1684 --*)
1685 __gitcomp_builtin init
1686 return
1687 ;;
1688 esac
1689}
1690_git_ls_files ()
1692{
1693 case "$cur" in
1694 --*)
1695 __gitcomp_builtin ls-files
1696 return
1697 ;;
1698 esac
1699 # XXX ignore options like --modified and always suggest all cached
1701 # files.
1702 __git_complete_index_file "--cached"
1703}
1704_git_ls_remote ()
1706{
1707 case "$cur" in
1708 --*)
1709 __gitcomp_builtin ls-remote
1710 return
1711 ;;
1712 esac
1713 __gitcomp_nl "$(__git_remotes)"
1714}
1715_git_ls_tree ()
1717{
1718 case "$cur" in
1719 --*)
1720 __gitcomp_builtin ls-tree
1721 return
1722 ;;
1723 esac
1724 __git_complete_file
1726}
1727# Options that go well for log, shortlog and gitk
1729__git_log_common_options="
1730 --not --all
1731 --branches --tags --remotes
1732 --first-parent --merges --no-merges
1733 --max-count=
1734 --max-age= --since= --after=
1735 --min-age= --until= --before=
1736 --min-parents= --max-parents=
1737 --no-min-parents --no-max-parents
1738"
1739# Options that go well for log and gitk (not shortlog)
1740__git_log_gitk_options="
1741 --dense --sparse --full-history
1742 --simplify-merges --simplify-by-decoration
1743 --left-right --notes --no-notes
1744"
1745# Options that go well for log and shortlog (not gitk)
1746__git_log_shortlog_options="
1747 --author= --committer= --grep=
1748 --all-match --invert-grep
1749"
1750__git_log_pretty_formats="oneline short medium full fuller email raw format: mboxrd"
1752__git_log_date_formats="relative iso8601 iso8601-strict rfc2822 short local default raw unix format:"
1753_git_log ()
1755{
1756 __git_has_doubledash && return
1757 __git_find_repo_path
1758 local merge=""
1760 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
1761 merge="--merge"
1762 fi
1763 case "$prev,$cur" in
1764 -L,:*:*)
1765 return # fall back to Bash filename completion
1766 ;;
1767 -L,:*)
1768 __git_complete_symbol --cur="${cur#:}" --sfx=":"
1769 return
1770 ;;
1771 -G,*|-S,*)
1772 __git_complete_symbol
1773 return
1774 ;;
1775 esac
1776 case "$cur" in
1777 --pretty=*|--format=*)
1778 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1779 " "" "${cur#*=}"
1780 return
1781 ;;
1782 --date=*)
1783 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1784 return
1785 ;;
1786 --decorate=*)
1787 __gitcomp "full short no" "" "${cur##--decorate=}"
1788 return
1789 ;;
1790 --diff-algorithm=*)
1791 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1792 return
1793 ;;
1794 --submodule=*)
1795 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1796 return
1797 ;;
1798 --*)
1799 __gitcomp "
1800 $__git_log_common_options
1801 $__git_log_shortlog_options
1802 $__git_log_gitk_options
1803 --root --topo-order --date-order --reverse
1804 --follow --full-diff
1805 --abbrev-commit --abbrev=
1806 --relative-date --date=
1807 --pretty= --format= --oneline
1808 --show-signature
1809 --cherry-mark
1810 --cherry-pick
1811 --graph
1812 --decorate --decorate=
1813 --walk-reflogs
1814 --parents --children
1815 $merge
1816 $__git_diff_common_options
1817 --pickaxe-all --pickaxe-regex
1818 "
1819 return
1820 ;;
1821 -L:*:*)
1822 return # fall back to Bash filename completion
1823 ;;
1824 -L:*)
1825 __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
1826 return
1827 ;;
1828 -G*)
1829 __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
1830 return
1831 ;;
1832 -S*)
1833 __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
1834 return
1835 ;;
1836 esac
1837 __git_complete_revlist
1838}
1839_git_merge ()
1841{
1842 __git_complete_strategy && return
1843 case "$cur" in
1845 --*)
1846 __gitcomp_builtin merge
1847 return
1848 esac
1849 __git_complete_refs
1850}
1851_git_mergetool ()
1853{
1854 case "$cur" in
1855 --tool=*)
1856 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1857 return
1858 ;;
1859 --*)
1860 __gitcomp "--tool= --prompt --no-prompt --gui --no-gui"
1861 return
1862 ;;
1863 esac
1864}
1865_git_merge_base ()
1867{
1868 case "$cur" in
1869 --*)
1870 __gitcomp_builtin merge-base
1871 return
1872 ;;
1873 esac
1874 __git_complete_refs
1875}
1876_git_mv ()
1878{
1879 case "$cur" in
1880 --*)
1881 __gitcomp_builtin mv
1882 return
1883 ;;
1884 esac
1885 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1887 # We need to show both cached and untracked files (including
1888 # empty directories) since this may not be the last argument.
1889 __git_complete_index_file "--cached --others --directory"
1890 else
1891 __git_complete_index_file "--cached"
1892 fi
1893}
1894_git_notes ()
1896{
1897 local subcommands='add append copy edit get-ref list merge prune remove show'
1898 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1899 case "$subcommand,$cur" in
1901 ,--*)
1902 __gitcomp_builtin notes
1903 ;;
1904 ,*)
1905 case "$prev" in
1906 --ref)
1907 __git_complete_refs
1908 ;;
1909 *)
1910 __gitcomp "$subcommands --ref"
1911 ;;
1912 esac
1913 ;;
1914 *,--reuse-message=*|*,--reedit-message=*)
1915 __git_complete_refs --cur="${cur#*=}"
1916 ;;
1917 *,--*)
1918 __gitcomp_builtin notes_$subcommand
1919 ;;
1920 prune,*|get-ref,*)
1921 # this command does not take a ref, do not complete it
1922 ;;
1923 *)
1924 case "$prev" in
1925 -m|-F)
1926 ;;
1927 *)
1928 __git_complete_refs
1929 ;;
1930 esac
1931 ;;
1932 esac
1933}
1934_git_pull ()
1936{
1937 __git_complete_strategy && return
1938 case "$cur" in
1940 --recurse-submodules=*)
1941 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1942 return
1943 ;;
1944 --*)
1945 __gitcomp_builtin pull
1946 return
1948 ;;
1949 esac
1950 __git_complete_remote_or_refspec
1951}
1952__git_push_recurse_submodules="check on-demand only"
1954__git_complete_force_with_lease ()
1956{
1957 local cur_=$1
1958 case "$cur_" in
1960 --*=)
1961 ;;
1962 *:*)
1963 __git_complete_refs --cur="${cur_#*:}"
1964 ;;
1965 *)
1966 __git_complete_refs --cur="$cur_"
1967 ;;
1968 esac
1969}
1970_git_push ()
1972{
1973 case "$prev" in
1974 --repo)
1975 __gitcomp_nl "$(__git_remotes)"
1976 return
1977 ;;
1978 --recurse-submodules)
1979 __gitcomp "$__git_push_recurse_submodules"
1980 return
1981 ;;
1982 esac
1983 case "$cur" in
1984 --repo=*)
1985 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1986 return
1987 ;;
1988 --recurse-submodules=*)
1989 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1990 return
1991 ;;
1992 --force-with-lease=*)
1993 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1994 return
1995 ;;
1996 --*)
1997 __gitcomp_builtin push
1998 return
1999 ;;
2000 esac
2001 __git_complete_remote_or_refspec
2002}
2003_git_range_diff ()
2005{
2006 case "$cur" in
2007 --*)
2008 __gitcomp "
2009 --creation-factor= --no-dual-color
2010 $__git_diff_common_options
2011 "
2012 return
2013 ;;
2014 esac
2015 __git_complete_revlist
2016}
2017_git_rebase ()
2019{
2020 __git_find_repo_path
2021 if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
2022 __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
2023 return
2024 elif [ -d "$__git_repo_path"/rebase-apply ] || \
2025 [ -d "$__git_repo_path"/rebase-merge ]; then
2026 __gitcomp "--continue --skip --abort --quit --show-current-patch"
2027 return
2028 fi
2029 __git_complete_strategy && return
2030 case "$cur" in
2031 --whitespace=*)
2032 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
2033 return
2034 ;;
2035 --*)
2036 __gitcomp "
2037 --onto --merge --strategy --interactive
2038 --rebase-merges --preserve-merges --stat --no-stat
2039 --committer-date-is-author-date --ignore-date
2040 --ignore-whitespace --whitespace=
2041 --autosquash --no-autosquash
2042 --fork-point --no-fork-point
2043 --autostash --no-autostash
2044 --verify --no-verify
2045 --keep-empty --root --force-rebase --no-ff
2046 --rerere-autoupdate
2047 --exec
2048 "
2049 return
2051 esac
2052 __git_complete_refs
2053}
2054_git_reflog ()
2056{
2057 local subcommands="show delete expire"
2058 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2059 if [ -z "$subcommand" ]; then
2061 __gitcomp "$subcommands"
2062 else
2063 __git_complete_refs
2064 fi
2065}
2066__git_send_email_confirm_options="always never auto cc compose"
2068__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
2069_git_send_email ()
2071{
2072 case "$prev" in
2073 --to|--cc|--bcc|--from)
2074 __gitcomp "$(__git send-email --dump-aliases)"
2075 return
2076 ;;
2077 esac
2078 case "$cur" in
2080 --confirm=*)
2081 __gitcomp "
2082 $__git_send_email_confirm_options
2083 " "" "${cur##--confirm=}"
2084 return
2085 ;;
2086 --suppress-cc=*)
2087 __gitcomp "
2088 $__git_send_email_suppresscc_options
2089 " "" "${cur##--suppress-cc=}"
2090 return
2092 ;;
2093 --smtp-encryption=*)
2094 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
2095 return
2096 ;;
2097 --thread=*)
2098 __gitcomp "
2099 deep shallow
2100 " "" "${cur##--thread=}"
2101 return
2102 ;;
2103 --to=*|--cc=*|--bcc=*|--from=*)
2104 __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
2105 return
2106 ;;
2107 --*)
2108 __gitcomp_builtin send-email "--annotate --bcc --cc --cc-cmd --chain-reply-to
2109 --compose --confirm= --dry-run --envelope-sender
2110 --from --identity
2111 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
2112 --no-suppress-from --no-thread --quiet --reply-to
2113 --signed-off-by-cc --smtp-pass --smtp-server
2114 --smtp-server-port --smtp-encryption= --smtp-user
2115 --subject --suppress-cc= --suppress-from --thread --to
2116 --validate --no-validate
2117 $__git_format_patch_extra_options"
2118 return
2119 ;;
2120 esac
2121 __git_complete_revlist
2122}
2123_git_stage ()
2125{
2126 _git_add
2127}
2128_git_status ()
2130{
2131 local complete_opt
2132 local untracked_state
2133 case "$cur" in
2135 --ignore-submodules=*)
2136 __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
2137 return
2138 ;;
2139 --untracked-files=*)
2140 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
2141 return
2142 ;;
2143 --column=*)
2144 __gitcomp "
2145 always never auto column row plain dense nodense
2146 " "" "${cur##--column=}"
2147 return
2148 ;;
2149 --*)
2150 __gitcomp_builtin status
2151 return
2152 ;;
2153 esac
2154 untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
2156 "$__git_untracked_file_modes" "status.showUntrackedFiles")"
2157 case "$untracked_state" in
2159 no)
2160 # --ignored option does not matter
2161 complete_opt=
2162 ;;
2163 all|normal|*)
2164 complete_opt="--cached --directory --no-empty-directory --others"
2165 if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
2167 complete_opt="$complete_opt --ignored --exclude=*"
2168 fi
2169 ;;
2170 esac
2171 __git_complete_index_file "$complete_opt"
2173}
2174_git_switch ()
2176{
2177 case "$cur" in
2178 --conflict=*)
2179 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
2180 ;;
2181 --*)
2182 __gitcomp_builtin switch
2183 ;;
2184 *)
2185 # check if --track, --no-track, or --no-guess was specified
2186 # if so, disable DWIM mode
2187 local track_opt="--track" only_local_ref=n
2188 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
2189 [ -n "$(__git_find_on_cmdline "--track --no-track --no-guess")" ]; then
2190 track_opt=''
2191 fi
2192 # explicit --guess enables DWIM mode regardless of
2193 # $GIT_COMPLETION_CHECKOUT_NO_GUESS
2194 if [ -n "$(__git_find_on_cmdline "--guess")" ]; then
2195 track_opt='--track'
2196 fi
2197 if [ -z "$(__git_find_on_cmdline "-d --detach")" ]; then
2198 only_local_ref=y
2199 else
2200 # --guess --detach is invalid combination, no
2201 # dwim will be done when --detach is specified
2202 track_opt=
2203 fi
2204 if [ $only_local_ref = y -a -z "$track_opt" ]; then
2205 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
2206 else
2207 __git_complete_refs $track_opt
2208 fi
2209 ;;
2210 esac
2211}
2212__git_config_get_set_variables ()
2214{
2215 local prevword word config_file= c=$cword
2216 while [ $c -gt 1 ]; do
2217 word="${words[c]}"
2218 case "$word" in
2219 --system|--global|--local|--file=*)
2220 config_file="$word"
2221 break
2222 ;;
2223 -f|--file)
2224 config_file="$word $prevword"
2225 break
2226 ;;
2227 esac
2228 prevword=$word
2229 c=$((--c))
2230 done
2231 __git config $config_file --name-only --list
2233}
2234__git_config_vars=
2236__git_compute_config_vars ()
2237{
2238 test -n "$__git_config_vars" ||
2239 __git_config_vars="$(git help --config-for-completion | sort -u)"
2240}
2241# Completes possible values of various configuration variables.
2243#
2244# Usage: __git_complete_config_variable_value [<option>]...
2245# --varname=<word>: The name of the configuration variable whose value is
2246# to be completed. Defaults to the previous word on the
2247# command line.
2248# --cur=<word>: The current value to be completed. Defaults to the current
2249# word to be completed.
2250__git_complete_config_variable_value ()
2251{
2252 local varname="$prev" cur_="$cur"
2253 while test $# != 0; do
2255 case "$1" in
2256 --varname=*) varname="${1##--varname=}" ;;
2257 --cur=*) cur_="${1##--cur=}" ;;
2258 *) return 1 ;;
2259 esac
2260 shift
2261 done
2262 if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
2264 varname="${varname,,}"
2265 else
2266 varname="$(echo "$varname" |tr A-Z a-z)"
2267 fi
2268 case "$varname" in
2270 branch.*.remote|branch.*.pushremote)
2271 __gitcomp_nl "$(__git_remotes)" "" "$cur_"
2272 return
2273 ;;
2274 branch.*.merge)
2275 __git_complete_refs --cur="$cur_"
2276 return
2277 ;;
2278 branch.*.rebase)
2279 __gitcomp "false true merges preserve interactive" "" "$cur_"
2280 return
2281 ;;
2282 remote.pushdefault)
2283 __gitcomp_nl "$(__git_remotes)" "" "$cur_"
2284 return
2285 ;;
2286 remote.*.fetch)
2287 local remote="${varname#remote.}"
2288 remote="${remote%.fetch}"
2289 if [ -z "$cur_" ]; then
2290 __gitcomp_nl "refs/heads/" "" "" ""
2291 return
2292 fi
2293 __gitcomp_nl "$(__git_refs_remotes "$remote")" "" "$cur_"
2294 return
2295 ;;
2296 remote.*.push)
2297 local remote="${varname#remote.}"
2298 remote="${remote%.push}"
2299 __gitcomp_nl "$(__git for-each-ref \
2300 --format='%(refname):%(refname)' refs/heads)" "" "$cur_"
2301 return
2302 ;;
2303 pull.twohead|pull.octopus)
2304 __git_compute_merge_strategies
2305 __gitcomp "$__git_merge_strategies" "" "$cur_"
2306 return
2307 ;;
2308 color.pager)
2309 __gitcomp "false true" "" "$cur_"
2310 return
2311 ;;
2312 color.*.*)
2313 __gitcomp "
2314 normal black red green yellow blue magenta cyan white
2315 bold dim ul blink reverse
2316 " "" "$cur_"
2317 return
2318 ;;
2319 color.*)
2320 __gitcomp "false true always never auto" "" "$cur_"
2321 return
2322 ;;
2323 diff.submodule)
2324 __gitcomp "$__git_diff_submodule_formats" "" "$cur_"
2325 return
2326 ;;
2327 help.format)
2328 __gitcomp "man info web html" "" "$cur_"
2329 return
2330 ;;
2331 log.date)
2332 __gitcomp "$__git_log_date_formats" "" "$cur_"
2333 return
2334 ;;
2335 sendemail.aliasfiletype)
2336 __gitcomp "mutt mailrc pine elm gnus" "" "$cur_"
2337 return
2338 ;;
2339 sendemail.confirm)
2340 __gitcomp "$__git_send_email_confirm_options" "" "$cur_"
2341 return
2342 ;;
2343 sendemail.suppresscc)
2344 __gitcomp "$__git_send_email_suppresscc_options" "" "$cur_"
2345 return
2346 ;;
2347 sendemail.transferencoding)
2348 __gitcomp "7bit 8bit quoted-printable base64" "" "$cur_"
2349 return
2350 ;;
2351 *.*)
2352 return
2353 ;;
2354 esac
2355}
2356# Completes configuration sections, subsections, variable names.
2358#
2359# Usage: __git_complete_config_variable_name [<option>]...
2360# --cur=<word>: The current configuration section/variable name to be
2361# completed. Defaults to the current word to be completed.
2362# --sfx=<suffix>: A suffix to be appended to each fully completed
2363# configuration variable name (but not to sections or
2364# subsections) instead of the default space.
2365__git_complete_config_variable_name ()
2366{
2367 local cur_="$cur" sfx
2368 while test $# != 0; do
2370 case "$1" in
2371 --cur=*) cur_="${1##--cur=}" ;;
2372 --sfx=*) sfx="${1##--sfx=}" ;;
2373 *) return 1 ;;
2374 esac
2375 shift
2376 done
2377 case "$cur_" in
2379 branch.*.*)
2380 local pfx="${cur_%.*}."
2381 cur_="${cur_##*.}"
2382 __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_" "$sfx"
2383 return
2384 ;;
2385 branch.*)
2386 local pfx="${cur%.*}."
2387 cur_="${cur#*.}"
2388 __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
2389 __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx"
2390 return
2391 ;;
2392 guitool.*.*)
2393 local pfx="${cur_%.*}."
2394 cur_="${cur_##*.}"
2395 __gitcomp "
2396 argPrompt cmd confirm needsFile noConsole noRescan
2397 prompt revPrompt revUnmerged title
2398 " "$pfx" "$cur_" "$sfx"
2399 return
2400 ;;
2401 difftool.*.*)
2402 local pfx="${cur_%.*}."
2403 cur_="${cur_##*.}"
2404 __gitcomp "cmd path" "$pfx" "$cur_" "$sfx"
2405 return
2406 ;;
2407 man.*.*)
2408 local pfx="${cur_%.*}."
2409 cur_="${cur_##*.}"
2410 __gitcomp "cmd path" "$pfx" "$cur_" "$sfx"
2411 return
2412 ;;
2413 mergetool.*.*)
2414 local pfx="${cur_%.*}."
2415 cur_="${cur_##*.}"
2416 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_" "$sfx"
2417 return
2418 ;;
2419 pager.*)
2420 local pfx="${cur_%.*}."
2421 cur_="${cur_#*.}"
2422 __git_compute_all_commands
2423 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "$sfx"
2424 return
2425 ;;
2426 remote.*.*)
2427 local pfx="${cur_%.*}."
2428 cur_="${cur_##*.}"
2429 __gitcomp "
2430 url proxy fetch push mirror skipDefaultUpdate
2431 receivepack uploadpack tagOpt pushurl
2432 " "$pfx" "$cur_" "$sfx"
2433 return
2434 ;;
2435 remote.*)
2436 local pfx="${cur_%.*}."
2437 cur_="${cur_#*.}"
2438 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
2439 __gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "$sfx"
2440 return
2441 ;;
2442 url.*.*)
2443 local pfx="${cur_%.*}."
2444 cur_="${cur_##*.}"
2445 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_" "$sfx"
2446 return
2447 ;;
2448 *.*)
2449 __git_compute_config_vars
2450 __gitcomp "$__git_config_vars" "" "$cur_" "$sfx"
2451 ;;
2452 *)
2453 __git_compute_config_vars
2454 __gitcomp "$(echo "$__git_config_vars" |
2455 awk -F . '{
2456 sections[$1] = 1
2457 }
2458 END {
2459 for (s in sections)
2460 print s "."
2461 }
2462 ')" "" "$cur_"
2463 ;;
2464 esac
2465}
2466# Completes '='-separated configuration sections/variable names and values
2468# for 'git -c section.name=value'.
2469#
2470# Usage: __git_complete_config_variable_name_and_value [<option>]...
2471# --cur=<word>: The current configuration section/variable name/value to be
2472# completed. Defaults to the current word to be completed.
2473__git_complete_config_variable_name_and_value ()
2474{
2475 local cur_="$cur"
2476 while test $# != 0; do
2478 case "$1" in
2479 --cur=*) cur_="${1##--cur=}" ;;
2480 *) return 1 ;;
2481 esac
2482 shift
2483 done
2484 case "$cur_" in
2486 *=*)
2487 __git_complete_config_variable_value \
2488 --varname="${cur_%%=*}" --cur="${cur_#*=}"
2489 ;;
2490 *)
2491 __git_complete_config_variable_name --cur="$cur_" --sfx='='
2492 ;;
2493 esac
2494}
2495_git_config ()
2497{
2498 case "$prev" in
2499 --get|--get-all|--unset|--unset-all)
2500 __gitcomp_nl "$(__git_config_get_set_variables)"
2501 return
2502 ;;
2503 *.*)
2504 __git_complete_config_variable_value
2505 return
2506 ;;
2507 esac
2508 case "$cur" in
2509 --*)
2510 __gitcomp_builtin config
2511 ;;
2512 *)
2513 __git_complete_config_variable_name
2514 ;;
2515 esac
2516}
2517_git_remote ()
2519{
2520 local subcommands="
2521 add rename remove set-head set-branches
2522 get-url set-url show prune update
2523 "
2524 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2525 if [ -z "$subcommand" ]; then
2526 case "$cur" in
2527 --*)
2528 __gitcomp_builtin remote
2529 ;;
2530 *)
2531 __gitcomp "$subcommands"
2532 ;;
2533 esac
2534 return
2535 fi
2536 case "$subcommand,$cur" in
2538 add,--*)
2539 __gitcomp_builtin remote_add
2540 ;;
2541 add,*)
2542 ;;
2543 set-head,--*)
2544 __gitcomp_builtin remote_set-head
2545 ;;
2546 set-branches,--*)
2547 __gitcomp_builtin remote_set-branches
2548 ;;
2549 set-head,*|set-branches,*)
2550 __git_complete_remote_or_refspec
2551 ;;
2552 update,--*)
2553 __gitcomp_builtin remote_update
2554 ;;
2555 update,*)
2556 __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
2557 ;;
2558 set-url,--*)
2559 __gitcomp_builtin remote_set-url
2560 ;;
2561 get-url,--*)
2562 __gitcomp_builtin remote_get-url
2563 ;;
2564 prune,--*)
2565 __gitcomp_builtin remote_prune
2566 ;;
2567 *)
2568 __gitcomp_nl "$(__git_remotes)"
2569 ;;
2570 esac
2571}
2572_git_replace ()
2574{
2575 case "$cur" in
2576 --format=*)
2577 __gitcomp "short medium long" "" "${cur##--format=}"
2578 return
2579 ;;
2580 --*)
2581 __gitcomp_builtin replace
2582 return
2583 ;;
2584 esac
2585 __git_complete_refs
2586}
2587_git_rerere ()
2589{
2590 local subcommands="clear forget diff remaining status gc"
2591 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2592 if test -z "$subcommand"
2593 then
2594 __gitcomp "$subcommands"
2595 return
2596 fi
2597}
2598_git_reset ()
2600{
2601 __git_has_doubledash && return
2602 case "$cur" in
2604 --*)
2605 __gitcomp_builtin reset
2606 return
2607 ;;
2608 esac
2609 __git_complete_refs
2610}
2611_git_restore ()
2613{
2614 case "$cur" in
2615 --conflict=*)
2616 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
2617 ;;
2618 --source=*)
2619 __git_complete_refs --cur="${cur##--source=}"
2620 ;;
2621 --*)
2622 __gitcomp_builtin restore
2623 ;;
2624 esac
2625}
2626__git_revert_inprogress_options="--continue --quit --abort"
2628_git_revert ()
2630{
2631 __git_find_repo_path
2632 if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
2633 __gitcomp "$__git_revert_inprogress_options"
2634 return
2635 fi
2636 __git_complete_strategy && return
2637 case "$cur" in
2638 --*)
2639 __gitcomp_builtin revert "" \
2640 "$__git_revert_inprogress_options"
2641 return
2642 ;;
2643 esac
2644 __git_complete_refs
2645}
2646_git_rm ()
2648{
2649 case "$cur" in
2650 --*)
2651 __gitcomp_builtin rm
2652 return
2653 ;;
2654 esac
2655 __git_complete_index_file "--cached"
2657}
2658_git_shortlog ()
2660{
2661 __git_has_doubledash && return
2662 case "$cur" in
2664 --*)
2665 __gitcomp "
2666 $__git_log_common_options
2667 $__git_log_shortlog_options
2668 --numbered --summary --email
2669 "
2670 return
2671 ;;
2672 esac
2673 __git_complete_revlist
2674}
2675_git_show ()
2677{
2678 __git_has_doubledash && return
2679 case "$cur" in
2681 --pretty=*|--format=*)
2682 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2683 " "" "${cur#*=}"
2684 return
2685 ;;
2686 --diff-algorithm=*)
2687 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2688 return
2689 ;;
2690 --submodule=*)
2691 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
2692 return
2693 ;;
2694 --*)
2695 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2696 --show-signature
2697 $__git_diff_common_options
2698 "
2699 return
2700 ;;
2701 esac
2702 __git_complete_revlist_file
2703}
2704_git_show_branch ()
2706{
2707 case "$cur" in
2708 --*)
2709 __gitcomp_builtin show-branch
2710 return
2711 ;;
2712 esac
2713 __git_complete_revlist
2714}
2715_git_stash ()
2717{
2718 local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
2719 local subcommands='push list show apply clear drop pop create branch'
2720 local subcommand="$(__git_find_on_cmdline "$subcommands save")"
2721 if [ -n "$(__git_find_on_cmdline "-p")" ]; then
2722 subcommand="push"
2723 fi
2724 if [ -z "$subcommand" ]; then
2725 case "$cur" in
2726 --*)
2727 __gitcomp "$save_opts"
2728 ;;
2729 sa*)
2730 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2731 __gitcomp "save"
2732 fi
2733 ;;
2734 *)
2735 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2736 __gitcomp "$subcommands"
2737 fi
2738 ;;
2739 esac
2740 else
2741 case "$subcommand,$cur" in
2742 push,--*)
2743 __gitcomp "$save_opts --message"
2744 ;;
2745 save,--*)
2746 __gitcomp "$save_opts"
2747 ;;
2748 apply,--*|pop,--*)
2749 __gitcomp "--index --quiet"
2750 ;;
2751 drop,--*)
2752 __gitcomp "--quiet"
2753 ;;
2754 list,--*)
2755 __gitcomp "--name-status --oneline --patch-with-stat"
2756 ;;
2757 show,--*|branch,--*)
2758 ;;
2759 branch,*)
2760 if [ $cword -eq 3 ]; then
2761 __git_complete_refs
2762 else
2763 __gitcomp_nl "$(__git stash list \
2764 | sed -n -e 's/:.*//p')"
2765 fi
2766 ;;
2767 show,*|apply,*|drop,*|pop,*)
2768 __gitcomp_nl "$(__git stash list \
2769 | sed -n -e 's/:.*//p')"
2770 ;;
2771 *)
2772 ;;
2773 esac
2774 fi
2775}
2776_git_submodule ()
2778{
2779 __git_has_doubledash && return
2780 local subcommands="add status init deinit update set-branch summary foreach sync absorbgitdirs"
2782 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2783 if [ -z "$subcommand" ]; then
2784 case "$cur" in
2785 --*)
2786 __gitcomp "--quiet"
2787 ;;
2788 *)
2789 __gitcomp "$subcommands"
2790 ;;
2791 esac
2792 return
2793 fi
2794 case "$subcommand,$cur" in
2796 add,--*)
2797 __gitcomp "--branch --force --name --reference --depth"
2798 ;;
2799 status,--*)
2800 __gitcomp "--cached --recursive"
2801 ;;
2802 deinit,--*)
2803 __gitcomp "--force --all"
2804 ;;
2805 update,--*)
2806 __gitcomp "
2807 --init --remote --no-fetch
2808 --recommend-shallow --no-recommend-shallow
2809 --force --rebase --merge --reference --depth --recursive --jobs
2810 "
2811 ;;
2812 set-branch,--*)
2813 __gitcomp "--default --branch"
2814 ;;
2815 summary,--*)
2816 __gitcomp "--cached --files --summary-limit"
2817 ;;
2818 foreach,--*|sync,--*)
2819 __gitcomp "--recursive"
2820 ;;
2821 *)
2822 ;;
2823 esac
2824}
2825_git_svn ()
2827{
2828 local subcommands="
2829 init fetch clone rebase dcommit log find-rev
2830 set-tree commit-diff info create-ignore propget
2831 proplist show-ignore show-externals branch tag blame
2832 migrate mkdirs reset gc
2833 "
2834 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2835 if [ -z "$subcommand" ]; then
2836 __gitcomp "$subcommands"
2837 else
2838 local remote_opts="--username= --config-dir= --no-auth-cache"
2839 local fc_opts="
2840 --follow-parent --authors-file= --repack=
2841 --no-metadata --use-svm-props --use-svnsync-props
2842 --log-window-size= --no-checkout --quiet
2843 --repack-flags --use-log-author --localtime
2844 --add-author-from
2845 --ignore-paths= --include-paths= $remote_opts
2846 "
2847 local init_opts="
2848 --template= --shared= --trunk= --tags=
2849 --branches= --stdlayout --minimize-url
2850 --no-metadata --use-svm-props --use-svnsync-props
2851 --rewrite-root= --prefix= $remote_opts
2852 "
2853 local cmt_opts="
2854 --edit --rmdir --find-copies-harder --copy-similarity=
2855 "
2856 case "$subcommand,$cur" in
2858 fetch,--*)
2859 __gitcomp "--revision= --fetch-all $fc_opts"
2860 ;;
2861 clone,--*)
2862 __gitcomp "--revision= $fc_opts $init_opts"
2863 ;;
2864 init,--*)
2865 __gitcomp "$init_opts"
2866 ;;
2867 dcommit,--*)
2868 __gitcomp "
2869 --merge --strategy= --verbose --dry-run
2870 --fetch-all --no-rebase --commit-url
2871 --revision --interactive $cmt_opts $fc_opts
2872 "
2873 ;;
2874 set-tree,--*)
2875 __gitcomp "--stdin $cmt_opts $fc_opts"
2876 ;;
2877 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2878 show-externals,--*|mkdirs,--*)
2879 __gitcomp "--revision="
2880 ;;
2881 log,--*)
2882 __gitcomp "
2883 --limit= --revision= --verbose --incremental
2884 --oneline --show-commit --non-recursive
2885 --authors-file= --color
2886 "
2887 ;;
2888 rebase,--*)
2889 __gitcomp "
2890 --merge --verbose --strategy= --local
2891 --fetch-all --dry-run $fc_opts
2892 "
2893 ;;
2894 commit-diff,--*)
2895 __gitcomp "--message= --file= --revision= $cmt_opts"
2896 ;;
2897 info,--*)
2898 __gitcomp "--url"
2899 ;;
2900 branch,--*)
2901 __gitcomp "--dry-run --message --tag"
2902 ;;
2903 tag,--*)
2904 __gitcomp "--dry-run --message"
2905 ;;
2906 blame,--*)
2907 __gitcomp "--git-format"
2908 ;;
2909 migrate,--*)
2910 __gitcomp "
2911 --config-dir= --ignore-paths= --minimize
2912 --no-auth-cache --username=
2913 "
2914 ;;
2915 reset,--*)
2916 __gitcomp "--revision= --parent"
2917 ;;
2918 *)
2919 ;;
2920 esac
2921 fi
2922}
2923_git_tag ()
2925{
2926 local i c=1 f=0
2927 while [ $c -lt $cword ]; do
2928 i="${words[c]}"
2929 case "$i" in
2930 -d|--delete|-v|--verify)
2931 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2932 return
2933 ;;
2934 -f)
2935 f=1
2936 ;;
2937 esac
2938 ((c++))
2939 done
2940 case "$prev" in
2942 -m|-F)
2943 ;;
2944 -*|tag)
2945 if [ $f = 1 ]; then
2946 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2947 fi
2948 ;;
2949 *)
2950 __git_complete_refs
2951 ;;
2952 esac
2953 case "$cur" in
2955 --*)
2956 __gitcomp_builtin tag
2957 ;;
2958 esac
2959}
2960_git_whatchanged ()
2962{
2963 _git_log
2964}
2965_git_worktree ()
2967{
2968 local subcommands="add list lock move prune remove unlock"
2969 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2970 if [ -z "$subcommand" ]; then
2971 __gitcomp "$subcommands"
2972 else
2973 case "$subcommand,$cur" in
2974 add,--*)
2975 __gitcomp_builtin worktree_add
2976 ;;
2977 list,--*)
2978 __gitcomp_builtin worktree_list
2979 ;;
2980 lock,--*)
2981 __gitcomp_builtin worktree_lock
2982 ;;
2983 prune,--*)
2984 __gitcomp_builtin worktree_prune
2985 ;;
2986 remove,--*)
2987 __gitcomp "--force"
2988 ;;
2989 *)
2990 ;;
2991 esac
2992 fi
2993}
2994__git_complete_common () {
2996 local command="$1"
2997 case "$cur" in
2999 --*)
3000 __gitcomp_builtin "$command"
3001 ;;
3002 esac
3003}
3004__git_cmds_with_parseopt_helper=
3006__git_support_parseopt_helper () {
3007 test -n "$__git_cmds_with_parseopt_helper" ||
3008 __git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)"
3009 case " $__git_cmds_with_parseopt_helper " in
3011 *" $1 "*)
3012 return 0
3013 ;;
3014 *)
3015 return 1
3016 ;;
3017 esac
3018}
3019__git_complete_command () {
3021 local command="$1"
3022 local completion_func="_git_${command//-/_}"
3023 if ! declare -f $completion_func >/dev/null 2>/dev/null &&
3024 declare -f _completion_loader >/dev/null 2>/dev/null
3025 then
3026 _completion_loader "git-$command"
3027 fi
3028 if declare -f $completion_func >/dev/null 2>/dev/null
3029 then
3030 $completion_func
3031 return 0
3032 elif __git_support_parseopt_helper "$command"
3033 then
3034 __git_complete_common "$command"
3035 return 0
3036 else
3037 return 1
3038 fi
3039}
3040__git_main ()
3042{
3043 local i c=1 command __git_dir __git_repo_path
3044 local __git_C_args C_args_count=0
3045 while [ $c -lt $cword ]; do
3047 i="${words[c]}"
3048 case "$i" in
3049 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
3050 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
3051 --bare) __git_dir="." ;;
3052 --help) command="help"; break ;;
3053 -c|--work-tree|--namespace) ((c++)) ;;
3054 -C) __git_C_args[C_args_count++]=-C
3055 ((c++))
3056 __git_C_args[C_args_count++]="${words[c]}"
3057 ;;
3058 -*) ;;
3059 *) command="$i"; break ;;
3060 esac
3061 ((c++))
3062 done
3063 if [ -z "$command" ]; then
3065 case "$prev" in
3066 --git-dir|-C|--work-tree)
3067 # these need a path argument, let's fall back to
3068 # Bash filename completion
3069 return
3070 ;;
3071 -c)
3072 __git_complete_config_variable_name_and_value
3073 return
3074 ;;
3075 --namespace)
3076 # we don't support completing these options' arguments
3077 return
3078 ;;
3079 esac
3080 case "$cur" in
3081 --*) __gitcomp "
3082 --paginate
3083 --no-pager
3084 --git-dir=
3085 --bare
3086 --version
3087 --exec-path
3088 --exec-path=
3089 --html-path
3090 --man-path
3091 --info-path
3092 --work-tree=
3093 --namespace=
3094 --no-replace-objects
3095 --help
3096 "
3097 ;;
3098 *)
3099 if test -n "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
3100 then
3101 __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
3102 else
3103 __gitcomp "$(__git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
3104 fi
3105 ;;
3106 esac
3107 return
3108 fi
3109 __git_complete_command "$command" && return
3111 local expansion=$(__git_aliased_command "$command")
3113 if [ -n "$expansion" ]; then
3114 words[1]=$expansion
3115 __git_complete_command "$expansion"
3116 fi
3117}
3118__gitk_main ()
3120{
3121 __git_has_doubledash && return
3122 local __git_repo_path
3124 __git_find_repo_path
3125 local merge=""
3127 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
3128 merge="--merge"
3129 fi
3130 case "$cur" in
3131 --*)
3132 __gitcomp "
3133 $__git_log_common_options
3134 $__git_log_gitk_options
3135 $merge
3136 "
3137 return
3138 ;;
3139 esac
3140 __git_complete_revlist
3141}
3142if [[ -n ${ZSH_VERSION-} ]] &&
3144 # Don't define these functions when sourced from 'git-completion.zsh',
3145 # it has its own implementations.
3146 [[ -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
3147 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
3148 autoload -U +X compinit && compinit
3150 __gitcomp ()
3152 {
3153 emulate -L zsh
3154 local cur_="${3-$cur}"
3156 case "$cur_" in
3158 --*=)
3159 ;;
3160 *)
3161 local c IFS=$' \t\n'
3162 local -a array
3163 for c in ${=1}; do
3164 c="$c${4-}"
3165 case $c in
3166 --*=*|*.) ;;
3167 *) c="$c " ;;
3168 esac
3169 array[${#array[@]}+1]="$c"
3170 done
3171 compset -P '*[=:]'
3172 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
3173 ;;
3174 esac
3175 }
3176 __gitcomp_direct ()
3178 {
3179 emulate -L zsh
3180 local IFS=$'\n'
3182 compset -P '*[=:]'
3183 compadd -Q -- ${=1} && _ret=0
3184 }
3185 __gitcomp_nl ()
3187 {
3188 emulate -L zsh
3189 local IFS=$'\n'
3191 compset -P '*[=:]'
3192 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
3193 }
3194 __gitcomp_file_direct ()
3196 {
3197 emulate -L zsh
3198 local IFS=$'\n'
3200 compset -P '*[=:]'
3201 compadd -f -- ${=1} && _ret=0
3202 }
3203 __gitcomp_file ()
3205 {
3206 emulate -L zsh
3207 local IFS=$'\n'
3209 compset -P '*[=:]'
3210 compadd -p "${2-}" -f -- ${=1} && _ret=0
3211 }
3212 _git ()
3214 {
3215 local _ret=1 cur cword prev
3216 cur=${words[CURRENT]}
3217 prev=${words[CURRENT-1]}
3218 let cword=CURRENT-1
3219 emulate ksh -c __${service}_main
3220 let _ret && _default && _ret=0
3221 return _ret
3222 }
3223 compdef _git git gitk
3225 return
3226fi
3227__git_func_wrap ()
3229{
3230 local cur words cword prev
3231 _get_comp_words_by_ref -n =: cur words cword prev
3232 $1
3233}
3234# Setup completion for certain functions defined above by setting common
3236# variables and workarounds.
3237# This is NOT a public function; use at your own risk.
3238__git_complete ()
3239{
3240 local wrapper="__git_wrap${2}"
3241 eval "$wrapper () { __git_func_wrap $2 ; }"
3242 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
3243 || complete -o default -o nospace -F $wrapper $1
3244}
3245# wrapper for backwards compatibility
3247_git ()
3248{
3249 __git_wrap__git_main
3250}
3251# wrapper for backwards compatibility
3253_gitk ()
3254{
3255 __git_wrap__gitk_main
3256}
3257__git_complete git __git_main
3259__git_complete gitk __gitk_main
3260# The following are necessary only for Cygwin, and only are needed
3262# when the user has tab-completed the executable name and consequently
3263# included the '.exe' suffix.
3264#
3265if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
3266__git_complete git.exe __git_main
3267fi