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# completion (e.g., completing "foo" when "origin/foo" exists).
41case "$COMP_WORDBREAKS" in
43*:*) : great ;;
44*) COMP_WORDBREAKS="$COMP_WORDBREAKS:"
45esac
46# Discovers the path to the git repository taking any '--git-dir=<path>' and
48# '-C <path>' options into account and stores it in the $__git_repo_path
49# variable.
50__git_find_repo_path ()
51{
52 if [ -n "$__git_repo_path" ]; then
53 # we already know where it is
54 return
55 fi
56 if [ -n "${__git_C_args-}" ]; then
58 __git_repo_path="$(git "${__git_C_args[@]}" \
59 ${__git_dir:+--git-dir="$__git_dir"} \
60 rev-parse --absolute-git-dir 2>/dev/null)"
61 elif [ -n "${__git_dir-}" ]; then
62 test -d "$__git_dir" &&
63 __git_repo_path="$__git_dir"
64 elif [ -n "${GIT_DIR-}" ]; then
65 test -d "${GIT_DIR-}" &&
66 __git_repo_path="$GIT_DIR"
67 elif [ -d .git ]; then
68 __git_repo_path=.git
69 else
70 __git_repo_path="$(git rev-parse --git-dir 2>/dev/null)"
71 fi
72}
73# Deprecated: use __git_find_repo_path() and $__git_repo_path instead
75# __gitdir accepts 0 or 1 arguments (i.e., location)
76# returns location of .git repo
77__gitdir ()
78{
79 if [ -z "${1-}" ]; then
80 __git_find_repo_path || return 1
81 echo "$__git_repo_path"
82 elif [ -d "$1/.git" ]; then
83 echo "$1/.git"
84 else
85 echo "$1"
86 fi
87}
88# Runs git with all the options given as argument, respecting any
90# '--git-dir=<path>' and '-C <path>' options present on the command line
91__git ()
92{
93 git ${__git_C_args:+"${__git_C_args[@]}"} \
94 ${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null
95}
96# Removes backslash escaping, single quotes and double quotes from a word,
98# stores the result in the variable $dequoted_word.
99# 1: The word to dequote.
100__git_dequote ()
101{
102 local rest="$1" len ch
103 dequoted_word=""
105 while test -n "$rest"; do
107 len=${#dequoted_word}
108 dequoted_word="$dequoted_word${rest%%[\\\'\"]*}"
109 rest="${rest:$((${#dequoted_word}-$len))}"
110 case "${rest:0:1}" in
112 \\)
113 ch="${rest:1:1}"
114 case "$ch" in
115 $'\n')
116 ;;
117 *)
118 dequoted_word="$dequoted_word$ch"
119 ;;
120 esac
121 rest="${rest:2}"
122 ;;
123 \')
124 rest="${rest:1}"
125 len=${#dequoted_word}
126 dequoted_word="$dequoted_word${rest%%\'*}"
127 rest="${rest:$((${#dequoted_word}-$len+1))}"
128 ;;
129 \")
130 rest="${rest:1}"
131 while test -n "$rest" ; do
132 len=${#dequoted_word}
133 dequoted_word="$dequoted_word${rest%%[\\\"]*}"
134 rest="${rest:$((${#dequoted_word}-$len))}"
135 case "${rest:0:1}" in
136 \\)
137 ch="${rest:1:1}"
138 case "$ch" in
139 \"|\\|\$|\`)
140 dequoted_word="$dequoted_word$ch"
141 ;;
142 $'\n')
143 ;;
144 *)
145 dequoted_word="$dequoted_word\\$ch"
146 ;;
147 esac
148 rest="${rest:2}"
149 ;;
150 \")
151 rest="${rest:1}"
152 break
153 ;;
154 esac
155 done
156 ;;
157 esac
158 done
159}
160# The following function is based on code from:
162#
163# bash_completion - programmable completion functions for bash 3.2+
164#
165# Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
166# © 2009-2010, Bash Completion Maintainers
167# <bash-completion-devel@lists.alioth.debian.org>
168#
169# This program is free software; you can redistribute it and/or modify
170# it under the terms of the GNU General Public License as published by
171# the Free Software Foundation; either version 2, or (at your option)
172# any later version.
173#
174# This program is distributed in the hope that it will be useful,
175# but WITHOUT ANY WARRANTY; without even the implied warranty of
176# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
177# GNU General Public License for more details.
178#
179# You should have received a copy of the GNU General Public License
180# along with this program; if not, see <http://www.gnu.org/licenses/>.
181#
182# The latest version of this software can be obtained here:
183#
184# http://bash-completion.alioth.debian.org/
185#
186# RELEASE: 2.x
187# This function can be used to access a tokenized list of words
189# on the command line:
190#
191# __git_reassemble_comp_words_by_ref '=:'
192# if test "${words_[cword_-1]}" = -w
193# then
194# ...
195# fi
196#
197# The argument should be a collection of characters from the list of
198# word completion separators (COMP_WORDBREAKS) to treat as ordinary
199# characters.
200#
201# This is roughly equivalent to going back in time and setting
202# COMP_WORDBREAKS to exclude those characters. The intent is to
203# make option types like --date=<type> and <rev>:<path> easy to
204# recognize by treating each shell word as a single token.
205#
206# It is best not to set COMP_WORDBREAKS directly because the value is
207# shared with other completion scripts. By the time the completion
208# function gets called, COMP_WORDS has already been populated so local
209# changes to COMP_WORDBREAKS have no effect.
210#
211# Output: words_, cword_, cur_.
212__git_reassemble_comp_words_by_ref()
214{
215 local exclude i j first
216 # Which word separators to exclude?
217 exclude="${1//[^$COMP_WORDBREAKS]}"
218 cword_=$COMP_CWORD
219 if [ -z "$exclude" ]; then
220 words_=("${COMP_WORDS[@]}")
221 return
222 fi
223 # List of word completion separators has shrunk;
224 # re-assemble words to complete.
225 for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
226 # Append each nonempty word consisting of just
227 # word separator characters to the current word.
228 first=t
229 while
230 [ $i -gt 0 ] &&
231 [ -n "${COMP_WORDS[$i]}" ] &&
232 # word consists of excluded word separators
233 [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
234 do
235 # Attach to the previous token,
236 # unless the previous token is the command name.
237 if [ $j -ge 2 ] && [ -n "$first" ]; then
238 ((j--))
239 fi
240 first=
241 words_[$j]=${words_[j]}${COMP_WORDS[i]}
242 if [ $i = $COMP_CWORD ]; then
243 cword_=$j
244 fi
245 if (($i < ${#COMP_WORDS[@]} - 1)); then
246 ((i++))
247 else
248 # Done.
249 return
250 fi
251 done
252 words_[$j]=${words_[j]}${COMP_WORDS[i]}
253 if [ $i = $COMP_CWORD ]; then
254 cword_=$j
255 fi
256 done
257}
258if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
260_get_comp_words_by_ref ()
261{
262 local exclude cur_ words_ cword_
263 if [ "$1" = "-n" ]; then
264 exclude=$2
265 shift 2
266 fi
267 __git_reassemble_comp_words_by_ref "$exclude"
268 cur_=${words_[cword_]}
269 while [ $# -gt 0 ]; do
270 case "$1" in
271 cur)
272 cur=$cur_
273 ;;
274 prev)
275 prev=${words_[$cword_-1]}
276 ;;
277 words)
278 words=("${words_[@]}")
279 ;;
280 cword)
281 cword=$cword_
282 ;;
283 esac
284 shift
285 done
286}
287fi
288# Fills the COMPREPLY array with prefiltered words without any additional
290# processing.
291# Callers must take care of providing only words that match the current word
292# to be completed and adding any prefix and/or suffix (trailing space!), if
293# necessary.
294# 1: List of newline-separated matching completion words, complete with
295# prefix and suffix.
296__gitcomp_direct ()
297{
298 local IFS=$'\n'
299 COMPREPLY=($1)
301}
302__gitcompappend ()
304{
305 local x i=${#COMPREPLY[@]}
306 for x in $1; do
307 if [[ "$x" == "$3"* ]]; then
308 COMPREPLY[i++]="$2$x$4"
309 fi
310 done
311}
312__gitcompadd ()
314{
315 COMPREPLY=()
316 __gitcompappend "$@"
317}
318# Generates completion reply, appending a space to possible completion words,
320# if necessary.
321# It accepts 1 to 4 arguments:
322# 1: List of possible completion words.
323# 2: A prefix to be added to each possible completion word (optional).
324# 3: Generate possible completion matches for this word (optional).
325# 4: A suffix to be appended to each possible completion word (optional).
326__gitcomp ()
327{
328 local cur_="${3-$cur}"
329 case "$cur_" in
331 --*=)
332 ;;
333 --no-*)
334 local c i=0 IFS=$' \t\n'
335 for c in $1; do
336 if [[ $c == "--" ]]; then
337 continue
338 fi
339 c="$c${4-}"
340 if [[ $c == "$cur_"* ]]; then
341 case $c in
342 --*=*|*.) ;;
343 *) c="$c " ;;
344 esac
345 COMPREPLY[i++]="${2-}$c"
346 fi
347 done
348 ;;
349 *)
350 local c i=0 IFS=$' \t\n'
351 for c in $1; do
352 if [[ $c == "--" ]]; then
353 c="--no-...${4-}"
354 if [[ $c == "$cur_"* ]]; then
355 COMPREPLY[i++]="${2-}$c "
356 fi
357 break
358 fi
359 c="$c${4-}"
360 if [[ $c == "$cur_"* ]]; then
361 case $c in
362 --*=*|*.) ;;
363 *) c="$c " ;;
364 esac
365 COMPREPLY[i++]="${2-}$c"
366 fi
367 done
368 ;;
369 esac
370}
371# Clear the variables caching builtins' options when (re-)sourcing
373# the completion script.
374if [[ -n ${ZSH_VERSION-} ]]; then
375 unset $(set |sed -ne 's/^\(__gitcomp_builtin_[a-zA-Z0-9_][a-zA-Z0-9_]*\)=.*/\1/p') 2>/dev/null
376else
377 unset $(compgen -v __gitcomp_builtin_)
378fi
379# This function is equivalent to
381#
382# __gitcomp "$(git xxx --git-completion-helper) ..."
383#
384# except that the output is cached. Accept 1-3 arguments:
385# 1: the git command to execute, this is also the cache key
386# 2: extra options to be added on top (e.g. negative forms)
387# 3: options to be excluded
388__gitcomp_builtin ()
389{
390 # spaces must be replaced with underscore for multi-word
391 # commands, e.g. "git remote add" becomes remote_add.
392 local cmd="$1"
393 local incl="$2"
394 local excl="$3"
395 local var=__gitcomp_builtin_"${cmd/-/_}"
397 local options
398 eval "options=\$$var"
399 if [ -z "$options" ]; then
401 # leading and trailing spaces are significant to make
402 # option removal work correctly.
403 options=" $(__git ${cmd/_/ } --git-completion-helper) $incl "
404 for i in $excl; do
405 options="${options/ $i / }"
406 done
407 eval "$var=\"$options\""
408 fi
409 __gitcomp "$options"
411}
412# Variation of __gitcomp_nl () that appends to the existing list of
414# completion candidates, COMPREPLY.
415__gitcomp_nl_append ()
416{
417 local IFS=$'\n'
418 __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
419}
420# Generates completion reply from newline-separated possible completion words
422# by appending a space to all of them.
423# It accepts 1 to 4 arguments:
424# 1: List of possible completion words, separated by a single newline.
425# 2: A prefix to be added to each possible completion word (optional).
426# 3: Generate possible completion matches for this word (optional).
427# 4: A suffix to be appended to each possible completion word instead of
428# the default space (optional). If specified but empty, nothing is
429# appended.
430__gitcomp_nl ()
431{
432 COMPREPLY=()
433 __gitcomp_nl_append "$@"
434}
435# Fills the COMPREPLY array with prefiltered paths without any additional
437# processing.
438# Callers must take care of providing only paths that match the current path
439# to be completed and adding any prefix path components, if necessary.
440# 1: List of newline-separated matching paths, complete with all prefix
441# path componens.
442__gitcomp_file_direct ()
443{
444 local IFS=$'\n'
445 COMPREPLY=($1)
447 # use a hack to enable file mode in bash < 4
449 compopt -o filenames +o nospace 2>/dev/null ||
450 compgen -f /non-existing-dir/ >/dev/null ||
451 true
452}
453# Generates completion reply with compgen from newline-separated possible
455# completion filenames.
456# It accepts 1 to 3 arguments:
457# 1: List of possible completion filenames, separated by a single newline.
458# 2: A directory prefix to be added to each possible completion filename
459# (optional).
460# 3: Generate possible completion matches for this word (optional).
461__gitcomp_file ()
462{
463 local IFS=$'\n'
464 # XXX does not work when the directory prefix contains a tilde,
466 # since tilde expansion is not applied.
467 # This means that COMPREPLY will be empty and Bash default
468 # completion will be used.
469 __gitcompadd "$1" "${2-}" "${3-$cur}" ""
470 # use a hack to enable file mode in bash < 4
472 compopt -o filenames +o nospace 2>/dev/null ||
473 compgen -f /non-existing-dir/ >/dev/null ||
474 true
475}
476# Execute 'git ls-files', unless the --committable option is specified, in
478# which case it runs 'git diff-index' to find out the files that can be
479# committed. It return paths relative to the directory specified in the first
480# argument, and using the options specified in the second argument.
481__git_ls_files_helper ()
482{
483 if [ "$2" == "--committable" ]; then
484 __git -C "$1" -c core.quotePath=false diff-index \
485 --name-only --relative HEAD -- "${3//\\/\\\\}*"
486 else
487 # NOTE: $2 is not quoted in order to support multiple options
488 __git -C "$1" -c core.quotePath=false ls-files \
489 --exclude-standard $2 -- "${3//\\/\\\\}*"
490 fi
491}
492# __git_index_files accepts 1 or 2 arguments:
495# 1: Options to pass to ls-files (required).
496# 2: A directory path (optional).
497# If provided, only files within the specified directory are listed.
498# Sub directories are never recursed. Path must have a trailing
499# slash.
500# 3: List only paths matching this path component (optional).
501__git_index_files ()
502{
503 local root="$2" match="$3"
504 __git_ls_files_helper "$root" "$1" "$match" |
506 awk -F / -v pfx="${2//\\/\\\\}" '{
507 paths[$1] = 1
508 }
509 END {
510 for (p in paths) {
511 if (substr(p, 1, 1) != "\"") {
512 # No special characters, easy!
513 print pfx p
514 continue
515 }
516 # The path is quoted.
518 p = dequote(p)
519 if (p == "")
520 continue
521 # Even when a directory name itself does not contain
523 # any special characters, it will still be quoted if
524 # any of its (stripped) trailing path components do.
525 # Because of this we may have seen the same direcory
526 # both quoted and unquoted.
527 if (p in paths)
528 # We have seen the same directory unquoted,
529 # skip it.
530 continue
531 else
532 print pfx p
533 }
534 }
535 function dequote(p, bs_idx, out, esc, esc_idx, dec) {
536 # Skip opening double quote.
537 p = substr(p, 2)
538 # Interpret backslash escape sequences.
540 while ((bs_idx = index(p, "\\")) != 0) {
541 out = out substr(p, 1, bs_idx - 1)
542 esc = substr(p, bs_idx + 1, 1)
543 p = substr(p, bs_idx + 2)
544 if ((esc_idx = index("abtvfr\"\\", esc)) != 0) {
546 # C-style one-character escape sequence.
547 out = out substr("\a\b\t\v\f\r\"\\",
548 esc_idx, 1)
549 } else if (esc == "n") {
550 # Uh-oh, a newline character.
551 # We cant reliably put a pathname
552 # containing a newline into COMPREPLY,
553 # and the newline would create a mess.
554 # Skip this path.
555 return ""
556 } else {
557 # Must be a \nnn octal value, then.
558 dec = esc * 64 + \
559 substr(p, 1, 1) * 8 + \
560 substr(p, 2, 1)
561 out = out sprintf("%c", dec)
562 p = substr(p, 3)
563 }
564 }
565 # Drop closing double quote, if there is one.
566 # (There isnt any if this is a directory, as it was
567 # already stripped with the trailing path components.)
568 if (substr(p, length(p), 1) == "\"")
569 out = out substr(p, 1, length(p) - 1)
570 else
571 out = out p
572 return out
574 }'
575}
576# __git_complete_index_file requires 1 argument:
578# 1: the options to pass to ls-file
579#
580# The exception is --committable, which finds the files appropriate commit.
581__git_complete_index_file ()
582{
583 local dequoted_word pfx="" cur_
584 __git_dequote "$cur"
586 case "$dequoted_word" in
588 ?*/*)
589 pfx="${dequoted_word%/*}/"
590 cur_="${dequoted_word##*/}"
591 ;;
592 *)
593 cur_="$dequoted_word"
594 esac
595 __gitcomp_file_direct "$(__git_index_files "$1" "$pfx" "$cur_")"
597}
598# Lists branches from the local repository.
600# 1: A prefix to be added to each listed branch (optional).
601# 2: List only branches matching this word (optional; list all branches if
602# unset or empty).
603# 3: A suffix to be appended to each listed branch (optional).
604__git_heads ()
605{
606 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
607 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
609 "refs/heads/$cur_*" "refs/heads/$cur_*/**"
610}
611# Lists tags from the local repository.
613# Accepts the same positional parameters as __git_heads() above.
614__git_tags ()
615{
616 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
617 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
619 "refs/tags/$cur_*" "refs/tags/$cur_*/**"
620}
621# Lists refs from the local (by default) or from a remote repository.
623# It accepts 0, 1 or 2 arguments:
624# 1: The remote to list refs from (optional; ignored, if set but empty).
625# Can be the name of a configured remote, a path, or a URL.
626# 2: In addition to local refs, list unique branches from refs/remotes/ for
627# 'git checkout's tracking DWIMery (optional; ignored, if set but empty).
628# 3: A prefix to be added to each listed ref (optional).
629# 4: List only refs matching this word (optional; list all refs if unset or
630# empty).
631# 5: A suffix to be appended to each listed ref (optional; ignored, if set
632# but empty).
633#
634# Use __git_complete_refs() instead.
635__git_refs ()
636{
637 local i hash dir track="${2-}"
638 local list_refs_from=path remote="${1-}"
639 local format refs
640 local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}"
641 local match="${4-}"
642 local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers
643 __git_find_repo_path
645 dir="$__git_repo_path"
646 if [ -z "$remote" ]; then
648 if [ -z "$dir" ]; then
649 return
650 fi
651 else
652 if __git_is_configured_remote "$remote"; then
653 # configured remote takes precedence over a
654 # local directory with the same name
655 list_refs_from=remote
656 elif [ -d "$remote/.git" ]; then
657 dir="$remote/.git"
658 elif [ -d "$remote" ]; then
659 dir="$remote"
660 else
661 list_refs_from=url
662 fi
663 fi
664 if [ "$list_refs_from" = path ]; then
666 if [[ "$cur_" == ^* ]]; then
667 pfx="$pfx^"
668 fer_pfx="$fer_pfx^"
669 cur_=${cur_#^}
670 match=${match#^}
671 fi
672 case "$cur_" in
673 refs|refs/*)
674 format="refname"
675 refs=("$match*" "$match*/**")
676 track=""
677 ;;
678 *)
679 for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD; do
680 case "$i" in
681 $match*)
682 if [ -e "$dir/$i" ]; then
683 echo "$pfx$i$sfx"
684 fi
685 ;;
686 esac
687 done
688 format="refname:strip=2"
689 refs=("refs/tags/$match*" "refs/tags/$match*/**"
690 "refs/heads/$match*" "refs/heads/$match*/**"
691 "refs/remotes/$match*" "refs/remotes/$match*/**")
692 ;;
693 esac
694 __git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \
695 "${refs[@]}"
696 if [ -n "$track" ]; then
697 # employ the heuristic used by git checkout
698 # Try to find a remote branch that matches the completion word
699 # but only output if the branch name is unique
700 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
701 --sort="refname:strip=3" \
702 "refs/remotes/*/$match*" "refs/remotes/*/$match*/**" | \
703 uniq -u
704 fi
705 return
706 fi
707 case "$cur_" in
708 refs|refs/*)
709 __git ls-remote "$remote" "$match*" | \
710 while read -r hash i; do
711 case "$i" in
712 *^{}) ;;
713 *) echo "$pfx$i$sfx" ;;
714 esac
715 done
716 ;;
717 *)
718 if [ "$list_refs_from" = remote ]; then
719 case "HEAD" in
720 $match*) echo "${pfx}HEAD$sfx" ;;
721 esac
722 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
723 "refs/remotes/$remote/$match*" \
724 "refs/remotes/$remote/$match*/**"
725 else
726 local query_symref
727 case "HEAD" in
728 $match*) query_symref="HEAD" ;;
729 esac
730 __git ls-remote "$remote" $query_symref \
731 "refs/tags/$match*" "refs/heads/$match*" \
732 "refs/remotes/$match*" |
733 while read -r hash i; do
734 case "$i" in
735 *^{}) ;;
736 refs/*) echo "$pfx${i#refs/*/}$sfx" ;;
737 *) echo "$pfx$i$sfx" ;; # symbolic refs
738 esac
739 done
740 fi
741 ;;
742 esac
743}
744# Completes refs, short and long, local and remote, symbolic and pseudo.
746#
747# Usage: __git_complete_refs [<option>]...
748# --remote=<remote>: The remote to list refs from, can be the name of a
749# configured remote, a path, or a URL.
750# --track: List unique remote branches for 'git checkout's tracking DWIMery.
751# --pfx=<prefix>: A prefix to be added to each ref.
752# --cur=<word>: The current ref to be completed. Defaults to the current
753# word to be completed.
754# --sfx=<suffix>: A suffix to be appended to each ref instead of the default
755# space.
756__git_complete_refs ()
757{
758 local remote track pfx cur_="$cur" sfx=" "
759 while test $# != 0; do
761 case "$1" in
762 --remote=*) remote="${1##--remote=}" ;;
763 --track) track="yes" ;;
764 --pfx=*) pfx="${1##--pfx=}" ;;
765 --cur=*) cur_="${1##--cur=}" ;;
766 --sfx=*) sfx="${1##--sfx=}" ;;
767 *) return 1 ;;
768 esac
769 shift
770 done
771 __gitcomp_direct "$(__git_refs "$remote" "$track" "$pfx" "$cur_" "$sfx")"
773}
774# __git_refs2 requires 1 argument (to pass to __git_refs)
776# Deprecated: use __git_complete_fetch_refspecs() instead.
777__git_refs2 ()
778{
779 local i
780 for i in $(__git_refs "$1"); do
781 echo "$i:$i"
782 done
783}
784# Completes refspecs for fetching from a remote repository.
786# 1: The remote repository.
787# 2: A prefix to be added to each listed refspec (optional).
788# 3: The ref to be completed as a refspec instead of the current word to be
789# completed (optional)
790# 4: A suffix to be appended to each listed refspec instead of the default
791# space (optional).
792__git_complete_fetch_refspecs ()
793{
794 local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }"
795 __gitcomp_direct "$(
797 for i in $(__git_refs "$remote" "" "" "$cur_") ; do
798 echo "$pfx$i:$i$sfx"
799 done
800 )"
801}
802# __git_refs_remotes requires 1 argument (to pass to ls-remote)
804__git_refs_remotes ()
805{
806 local i hash
807 __git ls-remote "$1" 'refs/heads/*' | \
808 while read -r hash i; do
809 echo "$i:refs/remotes/$1/${i#refs/heads/}"
810 done
811}
812__git_remotes ()
814{
815 __git_find_repo_path
816 test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
817 __git remote
818}
819# Returns true if $1 matches the name of a configured remote, false otherwise.
821__git_is_configured_remote ()
822{
823 local remote
824 for remote in $(__git_remotes); do
825 if [ "$remote" = "$1" ]; then
826 return 0
827 fi
828 done
829 return 1
830}
831__git_list_merge_strategies ()
833{
834 LANG=C LC_ALL=C git merge -s help 2>&1 |
835 sed -n -e '/[Aa]vailable strategies are: /,/^$/{
836 s/\.$//
837 s/.*://
838 s/^[ ]*//
839 s/[ ]*$//
840 p
841 }'
842}
843__git_merge_strategies=
845# 'git merge -s help' (and thus detection of the merge strategy
846# list) fails, unfortunately, if run outside of any git working
847# tree. __git_merge_strategies is set to the empty string in
848# that case, and the detection will be repeated the next time it
849# is needed.
850__git_compute_merge_strategies ()
851{
852 test -n "$__git_merge_strategies" ||
853 __git_merge_strategies=$(__git_list_merge_strategies)
854}
855__git_complete_revlist_file ()
857{
858 local pfx ls ref cur_="$cur"
859 case "$cur_" in
860 *..?*:*)
861 return
862 ;;
863 ?*:*)
864 ref="${cur_%%:*}"
865 cur_="${cur_#*:}"
866 case "$cur_" in
867 ?*/*)
868 pfx="${cur_%/*}"
869 cur_="${cur_##*/}"
870 ls="$ref:$pfx"
871 pfx="$pfx/"
872 ;;
873 *)
874 ls="$ref"
875 ;;
876 esac
877 case "$COMP_WORDBREAKS" in
879 *:*) : great ;;
880 *) pfx="$ref:$pfx" ;;
881 esac
882 __gitcomp_nl "$(__git ls-tree "$ls" \
884 | sed '/^100... blob /{
885 s,^.* ,,
886 s,$, ,
887 }
888 /^120000 blob /{
889 s,^.* ,,
890 s,$, ,
891 }
892 /^040000 tree /{
893 s,^.* ,,
894 s,$,/,
895 }
896 s/^.* //')" \
897 "$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 esac
1007 case "$cur" in
1008 --strategy=*)
1009 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
1010 return 0
1011 ;;
1012 esac
1013 return 1
1014}
1015__git_all_commands=
1017__git_compute_all_commands ()
1018{
1019 test -n "$__git_all_commands" ||
1020 __git_all_commands=$(git --list-cmds=main,others,alias,nohelpers)
1021}
1022# Lists all set config variables starting with the given section prefix,
1024# with the prefix removed.
1025__git_get_config_variables ()
1026{
1027 local section="$1" i IFS=$'\n'
1028 for i in $(__git config --name-only --get-regexp "^$section\..*"); do
1029 echo "${i#$section.}"
1030 done
1031}
1032__git_pretty_aliases ()
1034{
1035 __git_get_config_variables "pretty"
1036}
1037# __git_aliased_command requires 1 argument
1039__git_aliased_command ()
1040{
1041 local word cmdline=$(__git config --get "alias.$1")
1042 for word in $cmdline; do
1043 case "$word" in
1044 \!gitk|gitk)
1045 echo "gitk"
1046 return
1047 ;;
1048 \!*) : shell command alias ;;
1049 -*) : option ;;
1050 *=*) : setting env ;;
1051 git) : git itself ;;
1052 \(\)) : skip parens of shell function definition ;;
1053 {) : skip start of shell helper function ;;
1054 :) : skip null command ;;
1055 \'*) : skip opening quote after sh -c ;;
1056 *)
1057 echo "$word"
1058 return
1059 esac
1060 done
1061}
1062# __git_find_on_cmdline requires 1 argument
1064__git_find_on_cmdline ()
1065{
1066 local word subcommand c=1
1067 while [ $c -lt $cword ]; do
1068 word="${words[c]}"
1069 for subcommand in $1; do
1070 if [ "$subcommand" = "$word" ]; then
1071 echo "$subcommand"
1072 return
1073 fi
1074 done
1075 ((c++))
1076 done
1077}
1078# Echo the value of an option set on the command line or config
1080#
1081# $1: short option name
1082# $2: long option name including =
1083# $3: list of possible values
1084# $4: config string (optional)
1085#
1086# example:
1087# result="$(__git_get_option_value "-d" "--do-something=" \
1088# "yes no" "core.doSomething")"
1089#
1090# result is then either empty (no option set) or "yes" or "no"
1091#
1092# __git_get_option_value requires 3 arguments
1093__git_get_option_value ()
1094{
1095 local c short_opt long_opt val
1096 local result= values config_key word
1097 short_opt="$1"
1099 long_opt="$2"
1100 values="$3"
1101 config_key="$4"
1102 ((c = $cword - 1))
1104 while [ $c -ge 0 ]; do
1105 word="${words[c]}"
1106 for val in $values; do
1107 if [ "$short_opt$val" = "$word" ] ||
1108 [ "$long_opt$val" = "$word" ]; then
1109 result="$val"
1110 break 2
1111 fi
1112 done
1113 ((c--))
1114 done
1115 if [ -n "$config_key" ] && [ -z "$result" ]; then
1117 result="$(__git config "$config_key")"
1118 fi
1119 echo "$result"
1121}
1122__git_has_doubledash ()
1124{
1125 local c=1
1126 while [ $c -lt $cword ]; do
1127 if [ "--" = "${words[c]}" ]; then
1128 return 0
1129 fi
1130 ((c++))
1131 done
1132 return 1
1133}
1134# Try to count non option arguments passed on the command line for the
1136# specified git command.
1137# When options are used, it is necessary to use the special -- option to
1138# tell the implementation were non option arguments begin.
1139# XXX this can not be improved, since options can appear everywhere, as
1140# an example:
1141# git mv x -n y
1142#
1143# __git_count_arguments requires 1 argument: the git command executed.
1144__git_count_arguments ()
1145{
1146 local word i c=0
1147 # Skip "git" (first argument)
1149 for ((i=1; i < ${#words[@]}; i++)); do
1150 word="${words[i]}"
1151 case "$word" in
1153 --)
1154 # Good; we can assume that the following are only non
1155 # option arguments.
1156 ((c = 0))
1157 ;;
1158 "$1")
1159 # Skip the specified git command and discard git
1160 # main options
1161 ((c = 0))
1162 ;;
1163 ?*)
1164 ((c++))
1165 ;;
1166 esac
1167 done
1168 printf "%d" $c
1170}
1171__git_whitespacelist="nowarn warn error error-all fix"
1173__git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
1174_git_am ()
1176{
1177 __git_find_repo_path
1178 if [ -d "$__git_repo_path"/rebase-apply ]; then
1179 __gitcomp "$__git_am_inprogress_options"
1180 return
1181 fi
1182 case "$cur" in
1183 --whitespace=*)
1184 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1185 return
1186 ;;
1187 --*)
1188 __gitcomp_builtin am "" \
1189 "$__git_am_inprogress_options"
1190 return
1191 esac
1192}
1193_git_apply ()
1195{
1196 case "$cur" in
1197 --whitespace=*)
1198 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1199 return
1200 ;;
1201 --*)
1202 __gitcomp_builtin apply
1203 return
1204 esac
1205}
1206_git_add ()
1208{
1209 case "$cur" in
1210 --*)
1211 __gitcomp_builtin add
1212 return
1213 esac
1214 local complete_opt="--others --modified --directory --no-empty-directory"
1216 if test -n "$(__git_find_on_cmdline "-u --update")"
1217 then
1218 complete_opt="--modified"
1219 fi
1220 __git_complete_index_file "$complete_opt"
1221}
1222_git_archive ()
1224{
1225 case "$cur" in
1226 --format=*)
1227 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
1228 return
1229 ;;
1230 --remote=*)
1231 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
1232 return
1233 ;;
1234 --*)
1235 __gitcomp "
1236 --format= --list --verbose
1237 --prefix= --remote= --exec= --output
1238 "
1239 return
1240 ;;
1241 esac
1242 __git_complete_file
1243}
1244_git_bisect ()
1246{
1247 __git_has_doubledash && return
1248 local subcommands="start bad good skip reset visualize replay log run"
1250 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1251 if [ -z "$subcommand" ]; then
1252 __git_find_repo_path
1253 if [ -f "$__git_repo_path"/BISECT_START ]; then
1254 __gitcomp "$subcommands"
1255 else
1256 __gitcomp "replay start"
1257 fi
1258 return
1259 fi
1260 case "$subcommand" in
1262 bad|good|reset|skip|start)
1263 __git_complete_refs
1264 ;;
1265 *)
1266 ;;
1267 esac
1268}
1269_git_branch ()
1271{
1272 local i c=1 only_local_ref="n" has_r="n"
1273 while [ $c -lt $cword ]; do
1275 i="${words[c]}"
1276 case "$i" in
1277 -d|--delete|-m|--move) only_local_ref="y" ;;
1278 -r|--remotes) has_r="y" ;;
1279 esac
1280 ((c++))
1281 done
1282 case "$cur" in
1284 --set-upstream-to=*)
1285 __git_complete_refs --cur="${cur##--set-upstream-to=}"
1286 ;;
1287 --*)
1288 __gitcomp_builtin branch
1289 ;;
1290 *)
1291 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
1292 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
1293 else
1294 __git_complete_refs
1295 fi
1296 ;;
1297 esac
1298}
1299_git_bundle ()
1301{
1302 local cmd="${words[2]}"
1303 case "$cword" in
1304 2)
1305 __gitcomp "create list-heads verify unbundle"
1306 ;;
1307 3)
1308 # looking for a file
1309 ;;
1310 *)
1311 case "$cmd" in
1312 create)
1313 __git_complete_revlist
1314 ;;
1315 esac
1316 ;;
1317 esac
1318}
1319_git_checkout ()
1321{
1322 __git_has_doubledash && return
1323 case "$cur" in
1325 --conflict=*)
1326 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1327 ;;
1328 --*)
1329 __gitcomp_builtin checkout
1330 ;;
1331 *)
1332 # check if --track, --no-track, or --no-guess was specified
1333 # if so, disable DWIM mode
1334 local flags="--track --no-track --no-guess" track_opt="--track"
1335 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
1336 [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1337 track_opt=''
1338 fi
1339 __git_complete_refs $track_opt
1340 ;;
1341 esac
1342}
1343_git_cherry ()
1345{
1346 case "$cur" in
1347 --*)
1348 __gitcomp_builtin cherry
1349 return
1350 esac
1351 __git_complete_refs
1353}
1354__git_cherry_pick_inprogress_options="--continue --quit --abort"
1356_git_cherry_pick ()
1358{
1359 __git_find_repo_path
1360 if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
1361 __gitcomp "$__git_cherry_pick_inprogress_options"
1362 return
1363 fi
1364 case "$cur" in
1365 --*)
1366 __gitcomp_builtin cherry-pick "" \
1367 "$__git_cherry_pick_inprogress_options"
1368 ;;
1369 *)
1370 __git_complete_refs
1371 ;;
1372 esac
1373}
1374_git_clean ()
1376{
1377 case "$cur" in
1378 --*)
1379 __gitcomp_builtin clean
1380 return
1381 ;;
1382 esac
1383 # XXX should we check for -x option ?
1385 __git_complete_index_file "--others --directory"
1386}
1387_git_clone ()
1389{
1390 case "$cur" in
1391 --*)
1392 __gitcomp_builtin clone
1393 return
1394 ;;
1395 esac
1396}
1397__git_untracked_file_modes="all no normal"
1399_git_commit ()
1401{
1402 case "$prev" in
1403 -c|-C)
1404 __git_complete_refs
1405 return
1406 ;;
1407 esac
1408 case "$cur" in
1410 --cleanup=*)
1411 __gitcomp "default scissors strip verbatim whitespace
1412 " "" "${cur##--cleanup=}"
1413 return
1414 ;;
1415 --reuse-message=*|--reedit-message=*|\
1416 --fixup=*|--squash=*)
1417 __git_complete_refs --cur="${cur#*=}"
1418 return
1419 ;;
1420 --untracked-files=*)
1421 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
1422 return
1423 ;;
1424 --*)
1425 __gitcomp_builtin commit
1426 return
1427 esac
1428 if __git rev-parse --verify --quiet HEAD >/dev/null; then
1430 __git_complete_index_file "--committable"
1431 else
1432 # This is the first commit
1433 __git_complete_index_file "--cached"
1434 fi
1435}
1436_git_describe ()
1438{
1439 case "$cur" in
1440 --*)
1441 __gitcomp_builtin describe
1442 return
1443 esac
1444 __git_complete_refs
1445}
1446__git_diff_algorithms="myers minimal patience histogram"
1448__git_diff_submodule_formats="diff log short"
1450__git_diff_common_options="--stat --numstat --shortstat --summary
1452 --patch-with-stat --name-only --name-status --color
1453 --no-color --color-words --no-renames --check
1454 --full-index --binary --abbrev --diff-filter=
1455 --find-copies-harder --ignore-cr-at-eol
1456 --text --ignore-space-at-eol --ignore-space-change
1457 --ignore-all-space --ignore-blank-lines --exit-code
1458 --quiet --ext-diff --no-ext-diff
1459 --no-prefix --src-prefix= --dst-prefix=
1460 --inter-hunk-context=
1461 --patience --histogram --minimal
1462 --raw --word-diff --word-diff-regex=
1463 --dirstat --dirstat= --dirstat-by-file
1464 --dirstat-by-file= --cumulative
1465 --diff-algorithm=
1466 --submodule --submodule= --ignore-submodules
1467"
1468_git_diff ()
1470{
1471 __git_has_doubledash && return
1472 case "$cur" in
1474 --diff-algorithm=*)
1475 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1476 return
1477 ;;
1478 --submodule=*)
1479 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1480 return
1481 ;;
1482 --*)
1483 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1484 --base --ours --theirs --no-index
1485 $__git_diff_common_options
1486 "
1487 return
1488 ;;
1489 esac
1490 __git_complete_revlist_file
1491}
1492__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1494 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
1495"
1496_git_difftool ()
1498{
1499 __git_has_doubledash && return
1500 case "$cur" in
1502 --tool=*)
1503 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1504 return
1505 ;;
1506 --*)
1507 __gitcomp_builtin difftool "$__git_diff_common_options
1508 --base --cached --ours --theirs
1509 --pickaxe-all --pickaxe-regex
1510 --relative --staged
1511 "
1512 return
1513 ;;
1514 esac
1515 __git_complete_revlist_file
1516}
1517__git_fetch_recurse_submodules="yes on-demand no"
1519_git_fetch ()
1521{
1522 case "$cur" in
1523 --recurse-submodules=*)
1524 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1525 return
1526 ;;
1527 --*)
1528 __gitcomp_builtin fetch
1529 return
1530 ;;
1531 esac
1532 __git_complete_remote_or_refspec
1533}
1534__git_format_patch_options="
1536 --stdout --attach --no-attach --thread --thread= --no-thread
1537 --numbered --start-number --numbered-files --keep-subject --signoff
1538 --signature --no-signature --in-reply-to= --cc= --full-index --binary
1539 --not --all --cover-letter --no-prefix --src-prefix= --dst-prefix=
1540 --inline --suffix= --ignore-if-in-upstream --subject-prefix=
1541 --output-directory --reroll-count --to= --quiet --notes
1542"
1543_git_format_patch ()
1545{
1546 case "$cur" in
1547 --thread=*)
1548 __gitcomp "
1549 deep shallow
1550 " "" "${cur##--thread=}"
1551 return
1552 ;;
1553 --*)
1554 __gitcomp "$__git_format_patch_options"
1555 return
1556 ;;
1557 esac
1558 __git_complete_revlist
1559}
1560_git_fsck ()
1562{
1563 case "$cur" in
1564 --*)
1565 __gitcomp_builtin fsck
1566 return
1567 ;;
1568 esac
1569}
1570_git_gitk ()
1572{
1573 _gitk
1574}
1575# Lists matching symbol names from a tag (as in ctags) file.
1577# 1: List symbol names matching this word.
1578# 2: The tag file to list symbol names from.
1579# 3: A prefix to be added to each listed symbol name (optional).
1580# 4: A suffix to be appended to each listed symbol name (optional).
1581__git_match_ctag () {
1582 awk -v pfx="${3-}" -v sfx="${4-}" "
1583 /^${1//\//\\/}/ { print pfx \$1 sfx }
1584 " "$2"
1585}
1586# Complete symbol names from a tag file.
1588# Usage: __git_complete_symbol [<option>]...
1589# --tags=<file>: The tag file to list symbol names from instead of the
1590# default "tags".
1591# --pfx=<prefix>: A prefix to be added to each symbol name.
1592# --cur=<word>: The current symbol name to be completed. Defaults to
1593# the current word to be completed.
1594# --sfx=<suffix>: A suffix to be appended to each symbol name instead
1595# of the default space.
1596__git_complete_symbol () {
1597 local tags=tags pfx="" cur_="${cur-}" sfx=" "
1598 while test $# != 0; do
1600 case "$1" in
1601 --tags=*) tags="${1##--tags=}" ;;
1602 --pfx=*) pfx="${1##--pfx=}" ;;
1603 --cur=*) cur_="${1##--cur=}" ;;
1604 --sfx=*) sfx="${1##--sfx=}" ;;
1605 *) return 1 ;;
1606 esac
1607 shift
1608 done
1609 if test -r "$tags"; then
1611 __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
1612 fi
1613}
1614_git_grep ()
1616{
1617 __git_has_doubledash && return
1618 case "$cur" in
1620 --*)
1621 __gitcomp_builtin grep
1622 return
1623 ;;
1624 esac
1625 case "$cword,$prev" in
1627 2,*|*,-*)
1628 __git_complete_symbol && return
1629 ;;
1630 esac
1631 __git_complete_refs
1633}
1634_git_help ()
1636{
1637 case "$cur" in
1638 --*)
1639 __gitcomp_builtin help
1640 return
1641 ;;
1642 esac
1643 if test -n "$GIT_TESTING_ALL_COMMAND_LIST"
1644 then
1645 __gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(git --list-cmds=alias,list-guide) gitk"
1646 else
1647 __gitcomp "$(git --list-cmds=main,nohelpers,alias,list-guide) gitk"
1648 fi
1649}
1650_git_init ()
1652{
1653 case "$cur" in
1654 --shared=*)
1655 __gitcomp "
1656 false true umask group all world everybody
1657 " "" "${cur##--shared=}"
1658 return
1659 ;;
1660 --*)
1661 __gitcomp_builtin init
1662 return
1663 ;;
1664 esac
1665}
1666_git_ls_files ()
1668{
1669 case "$cur" in
1670 --*)
1671 __gitcomp_builtin ls-files
1672 return
1673 ;;
1674 esac
1675 # XXX ignore options like --modified and always suggest all cached
1677 # files.
1678 __git_complete_index_file "--cached"
1679}
1680_git_ls_remote ()
1682{
1683 case "$cur" in
1684 --*)
1685 __gitcomp_builtin ls-remote
1686 return
1687 ;;
1688 esac
1689 __gitcomp_nl "$(__git_remotes)"
1690}
1691_git_ls_tree ()
1693{
1694 case "$cur" in
1695 --*)
1696 __gitcomp_builtin ls-tree
1697 return
1698 ;;
1699 esac
1700 __git_complete_file
1702}
1703# Options that go well for log, shortlog and gitk
1705__git_log_common_options="
1706 --not --all
1707 --branches --tags --remotes
1708 --first-parent --merges --no-merges
1709 --max-count=
1710 --max-age= --since= --after=
1711 --min-age= --until= --before=
1712 --min-parents= --max-parents=
1713 --no-min-parents --no-max-parents
1714"
1715# Options that go well for log and gitk (not shortlog)
1716__git_log_gitk_options="
1717 --dense --sparse --full-history
1718 --simplify-merges --simplify-by-decoration
1719 --left-right --notes --no-notes
1720"
1721# Options that go well for log and shortlog (not gitk)
1722__git_log_shortlog_options="
1723 --author= --committer= --grep=
1724 --all-match --invert-grep
1725"
1726__git_log_pretty_formats="oneline short medium full fuller email raw format:"
1728__git_log_date_formats="relative iso8601 rfc2822 short local default raw"
1729_git_log ()
1731{
1732 __git_has_doubledash && return
1733 __git_find_repo_path
1734 local merge=""
1736 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
1737 merge="--merge"
1738 fi
1739 case "$prev,$cur" in
1740 -L,:*:*)
1741 return # fall back to Bash filename completion
1742 ;;
1743 -L,:*)
1744 __git_complete_symbol --cur="${cur#:}" --sfx=":"
1745 return
1746 ;;
1747 -G,*|-S,*)
1748 __git_complete_symbol
1749 return
1750 ;;
1751 esac
1752 case "$cur" in
1753 --pretty=*|--format=*)
1754 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1755 " "" "${cur#*=}"
1756 return
1757 ;;
1758 --date=*)
1759 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1760 return
1761 ;;
1762 --decorate=*)
1763 __gitcomp "full short no" "" "${cur##--decorate=}"
1764 return
1765 ;;
1766 --diff-algorithm=*)
1767 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1768 return
1769 ;;
1770 --submodule=*)
1771 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1772 return
1773 ;;
1774 --*)
1775 __gitcomp "
1776 $__git_log_common_options
1777 $__git_log_shortlog_options
1778 $__git_log_gitk_options
1779 --root --topo-order --date-order --reverse
1780 --follow --full-diff
1781 --abbrev-commit --abbrev=
1782 --relative-date --date=
1783 --pretty= --format= --oneline
1784 --show-signature
1785 --cherry-mark
1786 --cherry-pick
1787 --graph
1788 --decorate --decorate=
1789 --walk-reflogs
1790 --parents --children
1791 $merge
1792 $__git_diff_common_options
1793 --pickaxe-all --pickaxe-regex
1794 "
1795 return
1796 ;;
1797 -L:*:*)
1798 return # fall back to Bash filename completion
1799 ;;
1800 -L:*)
1801 __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
1802 return
1803 ;;
1804 -G*)
1805 __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
1806 return
1807 ;;
1808 -S*)
1809 __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
1810 return
1811 ;;
1812 esac
1813 __git_complete_revlist
1814}
1815_git_merge ()
1817{
1818 __git_complete_strategy && return
1819 case "$cur" in
1821 --*)
1822 __gitcomp_builtin merge
1823 return
1824 esac
1825 __git_complete_refs
1826}
1827_git_mergetool ()
1829{
1830 case "$cur" in
1831 --tool=*)
1832 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1833 return
1834 ;;
1835 --*)
1836 __gitcomp "--tool= --prompt --no-prompt"
1837 return
1838 ;;
1839 esac
1840}
1841_git_merge_base ()
1843{
1844 case "$cur" in
1845 --*)
1846 __gitcomp_builtin merge-base
1847 return
1848 ;;
1849 esac
1850 __git_complete_refs
1851}
1852_git_mv ()
1854{
1855 case "$cur" in
1856 --*)
1857 __gitcomp_builtin mv
1858 return
1859 ;;
1860 esac
1861 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1863 # We need to show both cached and untracked files (including
1864 # empty directories) since this may not be the last argument.
1865 __git_complete_index_file "--cached --others --directory"
1866 else
1867 __git_complete_index_file "--cached"
1868 fi
1869}
1870_git_notes ()
1872{
1873 local subcommands='add append copy edit get-ref list merge prune remove show'
1874 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1875 case "$subcommand,$cur" in
1877 ,--*)
1878 __gitcomp_builtin notes
1879 ;;
1880 ,*)
1881 case "$prev" in
1882 --ref)
1883 __git_complete_refs
1884 ;;
1885 *)
1886 __gitcomp "$subcommands --ref"
1887 ;;
1888 esac
1889 ;;
1890 *,--reuse-message=*|*,--reedit-message=*)
1891 __git_complete_refs --cur="${cur#*=}"
1892 ;;
1893 *,--*)
1894 __gitcomp_builtin notes_$subcommand
1895 ;;
1896 prune,*|get-ref,*)
1897 # this command does not take a ref, do not complete it
1898 ;;
1899 *)
1900 case "$prev" in
1901 -m|-F)
1902 ;;
1903 *)
1904 __git_complete_refs
1905 ;;
1906 esac
1907 ;;
1908 esac
1909}
1910_git_pull ()
1912{
1913 __git_complete_strategy && return
1914 case "$cur" in
1916 --recurse-submodules=*)
1917 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1918 return
1919 ;;
1920 --*)
1921 __gitcomp_builtin pull
1922 return
1924 ;;
1925 esac
1926 __git_complete_remote_or_refspec
1927}
1928__git_push_recurse_submodules="check on-demand only"
1930__git_complete_force_with_lease ()
1932{
1933 local cur_=$1
1934 case "$cur_" in
1936 --*=)
1937 ;;
1938 *:*)
1939 __git_complete_refs --cur="${cur_#*:}"
1940 ;;
1941 *)
1942 __git_complete_refs --cur="$cur_"
1943 ;;
1944 esac
1945}
1946_git_push ()
1948{
1949 case "$prev" in
1950 --repo)
1951 __gitcomp_nl "$(__git_remotes)"
1952 return
1953 ;;
1954 --recurse-submodules)
1955 __gitcomp "$__git_push_recurse_submodules"
1956 return
1957 ;;
1958 esac
1959 case "$cur" in
1960 --repo=*)
1961 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1962 return
1963 ;;
1964 --recurse-submodules=*)
1965 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1966 return
1967 ;;
1968 --force-with-lease=*)
1969 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1970 return
1971 ;;
1972 --*)
1973 __gitcomp_builtin push
1974 return
1975 ;;
1976 esac
1977 __git_complete_remote_or_refspec
1978}
1979_git_range_diff ()
1981{
1982 case "$cur" in
1983 --*)
1984 __gitcomp "
1985 --creation-factor= --no-dual-color
1986 $__git_diff_common_options
1987 "
1988 return
1989 ;;
1990 esac
1991 __git_complete_revlist
1992}
1993_git_rebase ()
1995{
1996 __git_find_repo_path
1997 if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
1998 __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
1999 return
2000 elif [ -d "$__git_repo_path"/rebase-apply ] || \
2001 [ -d "$__git_repo_path"/rebase-merge ]; then
2002 __gitcomp "--continue --skip --abort --quit --show-current-patch"
2003 return
2004 fi
2005 __git_complete_strategy && return
2006 case "$cur" in
2007 --whitespace=*)
2008 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
2009 return
2010 ;;
2011 --*)
2012 __gitcomp "
2013 --onto --merge --strategy --interactive
2014 --rebase-merges --preserve-merges --stat --no-stat
2015 --committer-date-is-author-date --ignore-date
2016 --ignore-whitespace --whitespace=
2017 --autosquash --no-autosquash
2018 --fork-point --no-fork-point
2019 --autostash --no-autostash
2020 --verify --no-verify
2021 --keep-empty --root --force-rebase --no-ff
2022 --rerere-autoupdate
2023 --exec
2024 "
2025 return
2027 esac
2028 __git_complete_refs
2029}
2030_git_reflog ()
2032{
2033 local subcommands="show delete expire"
2034 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2035 if [ -z "$subcommand" ]; then
2037 __gitcomp "$subcommands"
2038 else
2039 __git_complete_refs
2040 fi
2041}
2042__git_send_email_confirm_options="always never auto cc compose"
2044__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
2045_git_send_email ()
2047{
2048 case "$prev" in
2049 --to|--cc|--bcc|--from)
2050 __gitcomp "$(__git send-email --dump-aliases)"
2051 return
2052 ;;
2053 esac
2054 case "$cur" in
2056 --confirm=*)
2057 __gitcomp "
2058 $__git_send_email_confirm_options
2059 " "" "${cur##--confirm=}"
2060 return
2061 ;;
2062 --suppress-cc=*)
2063 __gitcomp "
2064 $__git_send_email_suppresscc_options
2065 " "" "${cur##--suppress-cc=}"
2066 return
2068 ;;
2069 --smtp-encryption=*)
2070 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
2071 return
2072 ;;
2073 --thread=*)
2074 __gitcomp "
2075 deep shallow
2076 " "" "${cur##--thread=}"
2077 return
2078 ;;
2079 --to=*|--cc=*|--bcc=*|--from=*)
2080 __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
2081 return
2082 ;;
2083 --*)
2084 __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to
2085 --compose --confirm= --dry-run --envelope-sender
2086 --from --identity
2087 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
2088 --no-suppress-from --no-thread --quiet --reply-to
2089 --signed-off-by-cc --smtp-pass --smtp-server
2090 --smtp-server-port --smtp-encryption= --smtp-user
2091 --subject --suppress-cc= --suppress-from --thread --to
2092 --validate --no-validate
2093 $__git_format_patch_options"
2094 return
2095 ;;
2096 esac
2097 __git_complete_revlist
2098}
2099_git_stage ()
2101{
2102 _git_add
2103}
2104_git_status ()
2106{
2107 local complete_opt
2108 local untracked_state
2109 case "$cur" in
2111 --ignore-submodules=*)
2112 __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
2113 return
2114 ;;
2115 --untracked-files=*)
2116 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
2117 return
2118 ;;
2119 --column=*)
2120 __gitcomp "
2121 always never auto column row plain dense nodense
2122 " "" "${cur##--column=}"
2123 return
2124 ;;
2125 --*)
2126 __gitcomp_builtin status
2127 return
2128 ;;
2129 esac
2130 untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
2132 "$__git_untracked_file_modes" "status.showUntrackedFiles")"
2133 case "$untracked_state" in
2135 no)
2136 # --ignored option does not matter
2137 complete_opt=
2138 ;;
2139 all|normal|*)
2140 complete_opt="--cached --directory --no-empty-directory --others"
2141 if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
2143 complete_opt="$complete_opt --ignored --exclude=*"
2144 fi
2145 ;;
2146 esac
2147 __git_complete_index_file "$complete_opt"
2149}
2150__git_config_get_set_variables ()
2152{
2153 local prevword word config_file= c=$cword
2154 while [ $c -gt 1 ]; do
2155 word="${words[c]}"
2156 case "$word" in
2157 --system|--global|--local|--file=*)
2158 config_file="$word"
2159 break
2160 ;;
2161 -f|--file)
2162 config_file="$word $prevword"
2163 break
2164 ;;
2165 esac
2166 prevword=$word
2167 c=$((--c))
2168 done
2169 __git config $config_file --name-only --list
2171}
2172__git_config_vars=
2174__git_compute_config_vars ()
2175{
2176 test -n "$__git_config_vars" ||
2177 __git_config_vars="$(git help --config-for-completion | sort | uniq)"
2178}
2179_git_config ()
2181{
2182 local varname
2183 if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
2185 varname="${prev,,}"
2186 else
2187 varname="$(echo "$prev" |tr A-Z a-z)"
2188 fi
2189 case "$varname" in
2191 branch.*.remote|branch.*.pushremote)
2192 __gitcomp_nl "$(__git_remotes)"
2193 return
2194 ;;
2195 branch.*.merge)
2196 __git_complete_refs
2197 return
2198 ;;
2199 branch.*.rebase)
2200 __gitcomp "false true merges preserve interactive"
2201 return
2202 ;;
2203 remote.pushdefault)
2204 __gitcomp_nl "$(__git_remotes)"
2205 return
2206 ;;
2207 remote.*.fetch)
2208 local remote="${prev#remote.}"
2209 remote="${remote%.fetch}"
2210 if [ -z "$cur" ]; then
2211 __gitcomp_nl "refs/heads/" "" "" ""
2212 return
2213 fi
2214 __gitcomp_nl "$(__git_refs_remotes "$remote")"
2215 return
2216 ;;
2217 remote.*.push)
2218 local remote="${prev#remote.}"
2219 remote="${remote%.push}"
2220 __gitcomp_nl "$(__git for-each-ref \
2221 --format='%(refname):%(refname)' refs/heads)"
2222 return
2223 ;;
2224 pull.twohead|pull.octopus)
2225 __git_compute_merge_strategies
2226 __gitcomp "$__git_merge_strategies"
2227 return
2228 ;;
2229 color.branch|color.diff|color.interactive|\
2230 color.showbranch|color.status|color.ui)
2231 __gitcomp "always never auto"
2232 return
2233 ;;
2234 color.pager)
2235 __gitcomp "false true"
2236 return
2237 ;;
2238 color.*.*)
2239 __gitcomp "
2240 normal black red green yellow blue magenta cyan white
2241 bold dim ul blink reverse
2242 "
2243 return
2244 ;;
2245 diff.submodule)
2246 __gitcomp "log short"
2247 return
2248 ;;
2249 help.format)
2250 __gitcomp "man info web html"
2251 return
2252 ;;
2253 log.date)
2254 __gitcomp "$__git_log_date_formats"
2255 return
2256 ;;
2257 sendemail.aliasfiletype)
2258 __gitcomp "mutt mailrc pine elm gnus"
2259 return
2260 ;;
2261 sendemail.confirm)
2262 __gitcomp "$__git_send_email_confirm_options"
2263 return
2264 ;;
2265 sendemail.suppresscc)
2266 __gitcomp "$__git_send_email_suppresscc_options"
2267 return
2268 ;;
2269 sendemail.transferencoding)
2270 __gitcomp "7bit 8bit quoted-printable base64"
2271 return
2272 ;;
2273 --get|--get-all|--unset|--unset-all)
2274 __gitcomp_nl "$(__git_config_get_set_variables)"
2275 return
2276 ;;
2277 *.*)
2278 return
2279 ;;
2280 esac
2281 case "$cur" in
2282 --*)
2283 __gitcomp_builtin config
2284 return
2285 ;;
2286 branch.*.*)
2287 local pfx="${cur%.*}." cur_="${cur##*.}"
2288 __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_"
2289 return
2290 ;;
2291 branch.*)
2292 local pfx="${cur%.*}." cur_="${cur#*.}"
2293 __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
2294 __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_"
2295 return
2296 ;;
2297 guitool.*.*)
2298 local pfx="${cur%.*}." cur_="${cur##*.}"
2299 __gitcomp "
2300 argPrompt cmd confirm needsFile noConsole noRescan
2301 prompt revPrompt revUnmerged title
2302 " "$pfx" "$cur_"
2303 return
2304 ;;
2305 difftool.*.*)
2306 local pfx="${cur%.*}." cur_="${cur##*.}"
2307 __gitcomp "cmd path" "$pfx" "$cur_"
2308 return
2309 ;;
2310 man.*.*)
2311 local pfx="${cur%.*}." cur_="${cur##*.}"
2312 __gitcomp "cmd path" "$pfx" "$cur_"
2313 return
2314 ;;
2315 mergetool.*.*)
2316 local pfx="${cur%.*}." cur_="${cur##*.}"
2317 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
2318 return
2319 ;;
2320 pager.*)
2321 local pfx="${cur%.*}." cur_="${cur#*.}"
2322 __git_compute_all_commands
2323 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
2324 return
2325 ;;
2326 remote.*.*)
2327 local pfx="${cur%.*}." cur_="${cur##*.}"
2328 __gitcomp "
2329 url proxy fetch push mirror skipDefaultUpdate
2330 receivepack uploadpack tagOpt pushurl
2331 " "$pfx" "$cur_"
2332 return
2333 ;;
2334 remote.*)
2335 local pfx="${cur%.*}." cur_="${cur#*.}"
2336 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
2337 __gitcomp_nl_append "pushDefault" "$pfx" "$cur_"
2338 return
2339 ;;
2340 url.*.*)
2341 local pfx="${cur%.*}." cur_="${cur##*.}"
2342 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
2343 return
2344 ;;
2345 *.*)
2346 __git_compute_config_vars
2347 __gitcomp "$__git_config_vars"
2348 ;;
2349 *)
2350 __git_compute_config_vars
2351 __gitcomp "$(echo "$__git_config_vars" | sed 's/\.[^ ]*/./g')"
2352 esac
2353}
2354_git_remote ()
2356{
2357 local subcommands="
2358 add rename remove set-head set-branches
2359 get-url set-url show prune update
2360 "
2361 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2362 if [ -z "$subcommand" ]; then
2363 case "$cur" in
2364 --*)
2365 __gitcomp_builtin remote
2366 ;;
2367 *)
2368 __gitcomp "$subcommands"
2369 ;;
2370 esac
2371 return
2372 fi
2373 case "$subcommand,$cur" in
2375 add,--*)
2376 __gitcomp_builtin remote_add
2377 ;;
2378 add,*)
2379 ;;
2380 set-head,--*)
2381 __gitcomp_builtin remote_set-head
2382 ;;
2383 set-branches,--*)
2384 __gitcomp_builtin remote_set-branches
2385 ;;
2386 set-head,*|set-branches,*)
2387 __git_complete_remote_or_refspec
2388 ;;
2389 update,--*)
2390 __gitcomp_builtin remote_update
2391 ;;
2392 update,*)
2393 __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
2394 ;;
2395 set-url,--*)
2396 __gitcomp_builtin remote_set-url
2397 ;;
2398 get-url,--*)
2399 __gitcomp_builtin remote_get-url
2400 ;;
2401 prune,--*)
2402 __gitcomp_builtin remote_prune
2403 ;;
2404 *)
2405 __gitcomp_nl "$(__git_remotes)"
2406 ;;
2407 esac
2408}
2409_git_replace ()
2411{
2412 case "$cur" in
2413 --*)
2414 __gitcomp_builtin replace
2415 return
2416 ;;
2417 esac
2418 __git_complete_refs
2419}
2420_git_rerere ()
2422{
2423 local subcommands="clear forget diff remaining status gc"
2424 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2425 if test -z "$subcommand"
2426 then
2427 __gitcomp "$subcommands"
2428 return
2429 fi
2430}
2431_git_reset ()
2433{
2434 __git_has_doubledash && return
2435 case "$cur" in
2437 --*)
2438 __gitcomp_builtin reset
2439 return
2440 ;;
2441 esac
2442 __git_complete_refs
2443}
2444__git_revert_inprogress_options="--continue --quit --abort"
2446_git_revert ()
2448{
2449 __git_find_repo_path
2450 if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
2451 __gitcomp "$__git_revert_inprogress_options"
2452 return
2453 fi
2454 case "$cur" in
2455 --*)
2456 __gitcomp_builtin revert "" \
2457 "$__git_revert_inprogress_options"
2458 return
2459 ;;
2460 esac
2461 __git_complete_refs
2462}
2463_git_rm ()
2465{
2466 case "$cur" in
2467 --*)
2468 __gitcomp_builtin rm
2469 return
2470 ;;
2471 esac
2472 __git_complete_index_file "--cached"
2474}
2475_git_shortlog ()
2477{
2478 __git_has_doubledash && return
2479 case "$cur" in
2481 --*)
2482 __gitcomp "
2483 $__git_log_common_options
2484 $__git_log_shortlog_options
2485 --numbered --summary --email
2486 "
2487 return
2488 ;;
2489 esac
2490 __git_complete_revlist
2491}
2492_git_show ()
2494{
2495 __git_has_doubledash && return
2496 case "$cur" in
2498 --pretty=*|--format=*)
2499 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2500 " "" "${cur#*=}"
2501 return
2502 ;;
2503 --diff-algorithm=*)
2504 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2505 return
2506 ;;
2507 --submodule=*)
2508 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
2509 return
2510 ;;
2511 --*)
2512 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2513 --show-signature
2514 $__git_diff_common_options
2515 "
2516 return
2517 ;;
2518 esac
2519 __git_complete_revlist_file
2520}
2521_git_show_branch ()
2523{
2524 case "$cur" in
2525 --*)
2526 __gitcomp_builtin show-branch
2527 return
2528 ;;
2529 esac
2530 __git_complete_revlist
2531}
2532_git_stash ()
2534{
2535 local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
2536 local subcommands='push list show apply clear drop pop create branch'
2537 local subcommand="$(__git_find_on_cmdline "$subcommands save")"
2538 if [ -n "$(__git_find_on_cmdline "-p")" ]; then
2539 subcommand="push"
2540 fi
2541 if [ -z "$subcommand" ]; then
2542 case "$cur" in
2543 --*)
2544 __gitcomp "$save_opts"
2545 ;;
2546 sa*)
2547 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2548 __gitcomp "save"
2549 fi
2550 ;;
2551 *)
2552 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2553 __gitcomp "$subcommands"
2554 fi
2555 ;;
2556 esac
2557 else
2558 case "$subcommand,$cur" in
2559 push,--*)
2560 __gitcomp "$save_opts --message"
2561 ;;
2562 save,--*)
2563 __gitcomp "$save_opts"
2564 ;;
2565 apply,--*|pop,--*)
2566 __gitcomp "--index --quiet"
2567 ;;
2568 drop,--*)
2569 __gitcomp "--quiet"
2570 ;;
2571 list,--*)
2572 __gitcomp "--name-status --oneline --patch-with-stat"
2573 ;;
2574 show,--*|branch,--*)
2575 ;;
2576 branch,*)
2577 if [ $cword -eq 3 ]; then
2578 __git_complete_refs
2579 else
2580 __gitcomp_nl "$(__git stash list \
2581 | sed -n -e 's/:.*//p')"
2582 fi
2583 ;;
2584 show,*|apply,*|drop,*|pop,*)
2585 __gitcomp_nl "$(__git stash list \
2586 | sed -n -e 's/:.*//p')"
2587 ;;
2588 *)
2589 ;;
2590 esac
2591 fi
2592}
2593_git_submodule ()
2595{
2596 __git_has_doubledash && return
2597 local subcommands="add status init deinit update summary foreach sync"
2599 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2600 if [ -z "$subcommand" ]; then
2601 case "$cur" in
2602 --*)
2603 __gitcomp "--quiet"
2604 ;;
2605 *)
2606 __gitcomp "$subcommands"
2607 ;;
2608 esac
2609 return
2610 fi
2611 case "$subcommand,$cur" in
2613 add,--*)
2614 __gitcomp "--branch --force --name --reference --depth"
2615 ;;
2616 status,--*)
2617 __gitcomp "--cached --recursive"
2618 ;;
2619 deinit,--*)
2620 __gitcomp "--force --all"
2621 ;;
2622 update,--*)
2623 __gitcomp "
2624 --init --remote --no-fetch
2625 --recommend-shallow --no-recommend-shallow
2626 --force --rebase --merge --reference --depth --recursive --jobs
2627 "
2628 ;;
2629 summary,--*)
2630 __gitcomp "--cached --files --summary-limit"
2631 ;;
2632 foreach,--*|sync,--*)
2633 __gitcomp "--recursive"
2634 ;;
2635 *)
2636 ;;
2637 esac
2638}
2639_git_svn ()
2641{
2642 local subcommands="
2643 init fetch clone rebase dcommit log find-rev
2644 set-tree commit-diff info create-ignore propget
2645 proplist show-ignore show-externals branch tag blame
2646 migrate mkdirs reset gc
2647 "
2648 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2649 if [ -z "$subcommand" ]; then
2650 __gitcomp "$subcommands"
2651 else
2652 local remote_opts="--username= --config-dir= --no-auth-cache"
2653 local fc_opts="
2654 --follow-parent --authors-file= --repack=
2655 --no-metadata --use-svm-props --use-svnsync-props
2656 --log-window-size= --no-checkout --quiet
2657 --repack-flags --use-log-author --localtime
2658 --add-author-from
2659 --ignore-paths= --include-paths= $remote_opts
2660 "
2661 local init_opts="
2662 --template= --shared= --trunk= --tags=
2663 --branches= --stdlayout --minimize-url
2664 --no-metadata --use-svm-props --use-svnsync-props
2665 --rewrite-root= --prefix= $remote_opts
2666 "
2667 local cmt_opts="
2668 --edit --rmdir --find-copies-harder --copy-similarity=
2669 "
2670 case "$subcommand,$cur" in
2672 fetch,--*)
2673 __gitcomp "--revision= --fetch-all $fc_opts"
2674 ;;
2675 clone,--*)
2676 __gitcomp "--revision= $fc_opts $init_opts"
2677 ;;
2678 init,--*)
2679 __gitcomp "$init_opts"
2680 ;;
2681 dcommit,--*)
2682 __gitcomp "
2683 --merge --strategy= --verbose --dry-run
2684 --fetch-all --no-rebase --commit-url
2685 --revision --interactive $cmt_opts $fc_opts
2686 "
2687 ;;
2688 set-tree,--*)
2689 __gitcomp "--stdin $cmt_opts $fc_opts"
2690 ;;
2691 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2692 show-externals,--*|mkdirs,--*)
2693 __gitcomp "--revision="
2694 ;;
2695 log,--*)
2696 __gitcomp "
2697 --limit= --revision= --verbose --incremental
2698 --oneline --show-commit --non-recursive
2699 --authors-file= --color
2700 "
2701 ;;
2702 rebase,--*)
2703 __gitcomp "
2704 --merge --verbose --strategy= --local
2705 --fetch-all --dry-run $fc_opts
2706 "
2707 ;;
2708 commit-diff,--*)
2709 __gitcomp "--message= --file= --revision= $cmt_opts"
2710 ;;
2711 info,--*)
2712 __gitcomp "--url"
2713 ;;
2714 branch,--*)
2715 __gitcomp "--dry-run --message --tag"
2716 ;;
2717 tag,--*)
2718 __gitcomp "--dry-run --message"
2719 ;;
2720 blame,--*)
2721 __gitcomp "--git-format"
2722 ;;
2723 migrate,--*)
2724 __gitcomp "
2725 --config-dir= --ignore-paths= --minimize
2726 --no-auth-cache --username=
2727 "
2728 ;;
2729 reset,--*)
2730 __gitcomp "--revision= --parent"
2731 ;;
2732 *)
2733 ;;
2734 esac
2735 fi
2736}
2737_git_tag ()
2739{
2740 local i c=1 f=0
2741 while [ $c -lt $cword ]; do
2742 i="${words[c]}"
2743 case "$i" in
2744 -d|--delete|-v|--verify)
2745 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2746 return
2747 ;;
2748 -f)
2749 f=1
2750 ;;
2751 esac
2752 ((c++))
2753 done
2754 case "$prev" in
2756 -m|-F)
2757 ;;
2758 -*|tag)
2759 if [ $f = 1 ]; then
2760 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2761 fi
2762 ;;
2763 *)
2764 __git_complete_refs
2765 ;;
2766 esac
2767 case "$cur" in
2769 --*)
2770 __gitcomp_builtin tag
2771 ;;
2772 esac
2773}
2774_git_whatchanged ()
2776{
2777 _git_log
2778}
2779_git_worktree ()
2781{
2782 local subcommands="add list lock move prune remove unlock"
2783 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2784 if [ -z "$subcommand" ]; then
2785 __gitcomp "$subcommands"
2786 else
2787 case "$subcommand,$cur" in
2788 add,--*)
2789 __gitcomp_builtin worktree_add
2790 ;;
2791 list,--*)
2792 __gitcomp_builtin worktree_list
2793 ;;
2794 lock,--*)
2795 __gitcomp_builtin worktree_lock
2796 ;;
2797 prune,--*)
2798 __gitcomp_builtin worktree_prune
2799 ;;
2800 remove,--*)
2801 __gitcomp "--force"
2802 ;;
2803 *)
2804 ;;
2805 esac
2806 fi
2807}
2808__git_complete_common () {
2810 local command="$1"
2811 case "$cur" in
2813 --*)
2814 __gitcomp_builtin "$command"
2815 ;;
2816 esac
2817}
2818__git_cmds_with_parseopt_helper=
2820__git_support_parseopt_helper () {
2821 test -n "$__git_cmds_with_parseopt_helper" ||
2822 __git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)"
2823 case " $__git_cmds_with_parseopt_helper " in
2825 *" $1 "*)
2826 return 0
2827 ;;
2828 *)
2829 return 1
2830 ;;
2831 esac
2832}
2833__git_complete_command () {
2835 local command="$1"
2836 local completion_func="_git_${command//-/_}"
2837 if ! declare -f $completion_func >/dev/null 2>/dev/null &&
2838 declare -f _completion_loader >/dev/null 2>/dev/null
2839 then
2840 _completion_loader "git-$command"
2841 fi
2842 if declare -f $completion_func >/dev/null 2>/dev/null
2843 then
2844 $completion_func
2845 return 0
2846 elif __git_support_parseopt_helper "$command"
2847 then
2848 __git_complete_common "$command"
2849 return 0
2850 else
2851 return 1
2852 fi
2853}
2854__git_main ()
2856{
2857 local i c=1 command __git_dir __git_repo_path
2858 local __git_C_args C_args_count=0
2859 while [ $c -lt $cword ]; do
2861 i="${words[c]}"
2862 case "$i" in
2863 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
2864 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
2865 --bare) __git_dir="." ;;
2866 --help) command="help"; break ;;
2867 -c|--work-tree|--namespace) ((c++)) ;;
2868 -C) __git_C_args[C_args_count++]=-C
2869 ((c++))
2870 __git_C_args[C_args_count++]="${words[c]}"
2871 ;;
2872 -*) ;;
2873 *) command="$i"; break ;;
2874 esac
2875 ((c++))
2876 done
2877 if [ -z "$command" ]; then
2879 case "$prev" in
2880 --git-dir|-C|--work-tree)
2881 # these need a path argument, let's fall back to
2882 # Bash filename completion
2883 return
2884 ;;
2885 -c|--namespace)
2886 # we don't support completing these options' arguments
2887 return
2888 ;;
2889 esac
2890 case "$cur" in
2891 --*) __gitcomp "
2892 --paginate
2893 --no-pager
2894 --git-dir=
2895 --bare
2896 --version
2897 --exec-path
2898 --exec-path=
2899 --html-path
2900 --man-path
2901 --info-path
2902 --work-tree=
2903 --namespace=
2904 --no-replace-objects
2905 --help
2906 "
2907 ;;
2908 *)
2909 if test -n "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2910 then
2911 __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2912 else
2913 __gitcomp "$(git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
2914 fi
2915 ;;
2916 esac
2917 return
2918 fi
2919 __git_complete_command "$command" && return
2921 local expansion=$(__git_aliased_command "$command")
2923 if [ -n "$expansion" ]; then
2924 words[1]=$expansion
2925 __git_complete_command "$expansion"
2926 fi
2927}
2928__gitk_main ()
2930{
2931 __git_has_doubledash && return
2932 local __git_repo_path
2934 __git_find_repo_path
2935 local merge=""
2937 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
2938 merge="--merge"
2939 fi
2940 case "$cur" in
2941 --*)
2942 __gitcomp "
2943 $__git_log_common_options
2944 $__git_log_gitk_options
2945 $merge
2946 "
2947 return
2948 ;;
2949 esac
2950 __git_complete_revlist
2951}
2952if [[ -n ${ZSH_VERSION-} ]] &&
2954 # Don't define these functions when sourced from 'git-completion.zsh',
2955 # it has its own implementations.
2956 [[ -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
2957 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
2958 autoload -U +X compinit && compinit
2960 __gitcomp ()
2962 {
2963 emulate -L zsh
2964 local cur_="${3-$cur}"
2966 case "$cur_" in
2968 --*=)
2969 ;;
2970 *)
2971 local c IFS=$' \t\n'
2972 local -a array
2973 for c in ${=1}; do
2974 c="$c${4-}"
2975 case $c in
2976 --*=*|*.) ;;
2977 *) c="$c " ;;
2978 esac
2979 array[${#array[@]}+1]="$c"
2980 done
2981 compset -P '*[=:]'
2982 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
2983 ;;
2984 esac
2985 }
2986 __gitcomp_direct ()
2988 {
2989 emulate -L zsh
2990 local IFS=$'\n'
2992 compset -P '*[=:]'
2993 compadd -Q -- ${=1} && _ret=0
2994 }
2995 __gitcomp_nl ()
2997 {
2998 emulate -L zsh
2999 local IFS=$'\n'
3001 compset -P '*[=:]'
3002 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
3003 }
3004 __gitcomp_file_direct ()
3006 {
3007 emulate -L zsh
3008 local IFS=$'\n'
3010 compset -P '*[=:]'
3011 compadd -Q -f -- ${=1} && _ret=0
3012 }
3013 __gitcomp_file ()
3015 {
3016 emulate -L zsh
3017 local IFS=$'\n'
3019 compset -P '*[=:]'
3020 compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
3021 }
3022 _git ()
3024 {
3025 local _ret=1 cur cword prev
3026 cur=${words[CURRENT]}
3027 prev=${words[CURRENT-1]}
3028 let cword=CURRENT-1
3029 emulate ksh -c __${service}_main
3030 let _ret && _default && _ret=0
3031 return _ret
3032 }
3033 compdef _git git gitk
3035 return
3036fi
3037__git_func_wrap ()
3039{
3040 local cur words cword prev
3041 _get_comp_words_by_ref -n =: cur words cword prev
3042 $1
3043}
3044# Setup completion for certain functions defined above by setting common
3046# variables and workarounds.
3047# This is NOT a public function; use at your own risk.
3048__git_complete ()
3049{
3050 local wrapper="__git_wrap${2}"
3051 eval "$wrapper () { __git_func_wrap $2 ; }"
3052 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
3053 || complete -o default -o nospace -F $wrapper $1
3054}
3055# wrapper for backwards compatibility
3057_git ()
3058{
3059 __git_wrap__git_main
3060}
3061# wrapper for backwards compatibility
3063_gitk ()
3064{
3065 __git_wrap__gitk_main
3066}
3067__git_complete git __git_main
3069__git_complete gitk __gitk_main
3070# The following are necessary only for Cygwin, and only are needed
3072# when the user has tab-completed the executable name and consequently
3073# included the '.exe' suffix.
3074#
3075if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
3076__git_complete git.exe __git_main
3077fi