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=" $incl $(__git ${cmd/_/ } --git-completion-helper) "
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 components.
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 dequoted_word pfx ls ref cur_="$cur"
859 case "$cur_" in
860 *..?*:*)
861 return
862 ;;
863 ?*:*)
864 ref="${cur_%%:*}"
865 cur_="${cur_#*:}"
866 __git_dequote "$cur_"
868 case "$dequoted_word" in
870 ?*/*)
871 pfx="${dequoted_word%/*}"
872 cur_="${dequoted_word##*/}"
873 ls="$ref:$pfx"
874 pfx="$pfx/"
875 ;;
876 *)
877 cur_="$dequoted_word"
878 ls="$ref"
879 ;;
880 esac
881 case "$COMP_WORDBREAKS" in
883 *:*) : great ;;
884 *) pfx="$ref:$pfx" ;;
885 esac
886 __gitcomp_file "$(__git ls-tree "$ls" \
888 | sed 's/^.* //
889 s/$//')" \
890 "$pfx" "$cur_"
891 ;;
892 *...*)
893 pfx="${cur_%...*}..."
894 cur_="${cur_#*...}"
895 __git_complete_refs --pfx="$pfx" --cur="$cur_"
896 ;;
897 *..*)
898 pfx="${cur_%..*}.."
899 cur_="${cur_#*..}"
900 __git_complete_refs --pfx="$pfx" --cur="$cur_"
901 ;;
902 *)
903 __git_complete_refs
904 ;;
905 esac
906}
907__git_complete_file ()
909{
910 __git_complete_revlist_file
911}
912__git_complete_revlist ()
914{
915 __git_complete_revlist_file
916}
917__git_complete_remote_or_refspec ()
919{
920 local cur_="$cur" cmd="${words[1]}"
921 local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
922 if [ "$cmd" = "remote" ]; then
923 ((c++))
924 fi
925 while [ $c -lt $cword ]; do
926 i="${words[c]}"
927 case "$i" in
928 --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
929 -d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
930 --all)
931 case "$cmd" in
932 push) no_complete_refspec=1 ;;
933 fetch)
934 return
935 ;;
936 *) ;;
937 esac
938 ;;
939 --multiple) no_complete_refspec=1; break ;;
940 -*) ;;
941 *) remote="$i"; break ;;
942 esac
943 ((c++))
944 done
945 if [ -z "$remote" ]; then
946 __gitcomp_nl "$(__git_remotes)"
947 return
948 fi
949 if [ $no_complete_refspec = 1 ]; then
950 return
951 fi
952 [ "$remote" = "." ] && remote=
953 case "$cur_" in
954 *:*)
955 case "$COMP_WORDBREAKS" in
956 *:*) : great ;;
957 *) pfx="${cur_%%:*}:" ;;
958 esac
959 cur_="${cur_#*:}"
960 lhs=0
961 ;;
962 +*)
963 pfx="+"
964 cur_="${cur_#+}"
965 ;;
966 esac
967 case "$cmd" in
968 fetch)
969 if [ $lhs = 1 ]; then
970 __git_complete_fetch_refspecs "$remote" "$pfx" "$cur_"
971 else
972 __git_complete_refs --pfx="$pfx" --cur="$cur_"
973 fi
974 ;;
975 pull|remote)
976 if [ $lhs = 1 ]; then
977 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
978 else
979 __git_complete_refs --pfx="$pfx" --cur="$cur_"
980 fi
981 ;;
982 push)
983 if [ $lhs = 1 ]; then
984 __git_complete_refs --pfx="$pfx" --cur="$cur_"
985 else
986 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
987 fi
988 ;;
989 esac
990}
991__git_complete_strategy ()
993{
994 __git_compute_merge_strategies
995 case "$prev" in
996 -s|--strategy)
997 __gitcomp "$__git_merge_strategies"
998 return 0
999 esac
1000 case "$cur" in
1001 --strategy=*)
1002 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
1003 return 0
1004 ;;
1005 esac
1006 return 1
1007}
1008__git_all_commands=
1010__git_compute_all_commands ()
1011{
1012 test -n "$__git_all_commands" ||
1013 __git_all_commands=$(git --list-cmds=main,others,alias,nohelpers)
1014}
1015# Lists all set config variables starting with the given section prefix,
1017# with the prefix removed.
1018__git_get_config_variables ()
1019{
1020 local section="$1" i IFS=$'\n'
1021 for i in $(__git config --name-only --get-regexp "^$section\..*"); do
1022 echo "${i#$section.}"
1023 done
1024}
1025__git_pretty_aliases ()
1027{
1028 __git_get_config_variables "pretty"
1029}
1030# __git_aliased_command requires 1 argument
1032__git_aliased_command ()
1033{
1034 local word cmdline=$(__git config --get "alias.$1")
1035 for word in $cmdline; do
1036 case "$word" in
1037 \!gitk|gitk)
1038 echo "gitk"
1039 return
1040 ;;
1041 \!*) : shell command alias ;;
1042 -*) : option ;;
1043 *=*) : setting env ;;
1044 git) : git itself ;;
1045 \(\)) : skip parens of shell function definition ;;
1046 {) : skip start of shell helper function ;;
1047 :) : skip null command ;;
1048 \'*) : skip opening quote after sh -c ;;
1049 *)
1050 echo "$word"
1051 return
1052 esac
1053 done
1054}
1055# __git_find_on_cmdline requires 1 argument
1057__git_find_on_cmdline ()
1058{
1059 local word subcommand c=1
1060 while [ $c -lt $cword ]; do
1061 word="${words[c]}"
1062 for subcommand in $1; do
1063 if [ "$subcommand" = "$word" ]; then
1064 echo "$subcommand"
1065 return
1066 fi
1067 done
1068 ((c++))
1069 done
1070}
1071# Echo the value of an option set on the command line or config
1073#
1074# $1: short option name
1075# $2: long option name including =
1076# $3: list of possible values
1077# $4: config string (optional)
1078#
1079# example:
1080# result="$(__git_get_option_value "-d" "--do-something=" \
1081# "yes no" "core.doSomething")"
1082#
1083# result is then either empty (no option set) or "yes" or "no"
1084#
1085# __git_get_option_value requires 3 arguments
1086__git_get_option_value ()
1087{
1088 local c short_opt long_opt val
1089 local result= values config_key word
1090 short_opt="$1"
1092 long_opt="$2"
1093 values="$3"
1094 config_key="$4"
1095 ((c = $cword - 1))
1097 while [ $c -ge 0 ]; do
1098 word="${words[c]}"
1099 for val in $values; do
1100 if [ "$short_opt$val" = "$word" ] ||
1101 [ "$long_opt$val" = "$word" ]; then
1102 result="$val"
1103 break 2
1104 fi
1105 done
1106 ((c--))
1107 done
1108 if [ -n "$config_key" ] && [ -z "$result" ]; then
1110 result="$(__git config "$config_key")"
1111 fi
1112 echo "$result"
1114}
1115__git_has_doubledash ()
1117{
1118 local c=1
1119 while [ $c -lt $cword ]; do
1120 if [ "--" = "${words[c]}" ]; then
1121 return 0
1122 fi
1123 ((c++))
1124 done
1125 return 1
1126}
1127# Try to count non option arguments passed on the command line for the
1129# specified git command.
1130# When options are used, it is necessary to use the special -- option to
1131# tell the implementation were non option arguments begin.
1132# XXX this can not be improved, since options can appear everywhere, as
1133# an example:
1134# git mv x -n y
1135#
1136# __git_count_arguments requires 1 argument: the git command executed.
1137__git_count_arguments ()
1138{
1139 local word i c=0
1140 # Skip "git" (first argument)
1142 for ((i=1; i < ${#words[@]}; i++)); do
1143 word="${words[i]}"
1144 case "$word" in
1146 --)
1147 # Good; we can assume that the following are only non
1148 # option arguments.
1149 ((c = 0))
1150 ;;
1151 "$1")
1152 # Skip the specified git command and discard git
1153 # main options
1154 ((c = 0))
1155 ;;
1156 ?*)
1157 ((c++))
1158 ;;
1159 esac
1160 done
1161 printf "%d" $c
1163}
1164__git_whitespacelist="nowarn warn error error-all fix"
1166__git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
1167_git_am ()
1169{
1170 __git_find_repo_path
1171 if [ -d "$__git_repo_path"/rebase-apply ]; then
1172 __gitcomp "$__git_am_inprogress_options"
1173 return
1174 fi
1175 case "$cur" in
1176 --whitespace=*)
1177 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1178 return
1179 ;;
1180 --*)
1181 __gitcomp_builtin am "" \
1182 "$__git_am_inprogress_options"
1183 return
1184 esac
1185}
1186_git_apply ()
1188{
1189 case "$cur" in
1190 --whitespace=*)
1191 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1192 return
1193 ;;
1194 --*)
1195 __gitcomp_builtin apply
1196 return
1197 esac
1198}
1199_git_add ()
1201{
1202 case "$cur" in
1203 --*)
1204 __gitcomp_builtin add
1205 return
1206 esac
1207 local complete_opt="--others --modified --directory --no-empty-directory"
1209 if test -n "$(__git_find_on_cmdline "-u --update")"
1210 then
1211 complete_opt="--modified"
1212 fi
1213 __git_complete_index_file "$complete_opt"
1214}
1215_git_archive ()
1217{
1218 case "$cur" in
1219 --format=*)
1220 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
1221 return
1222 ;;
1223 --remote=*)
1224 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
1225 return
1226 ;;
1227 --*)
1228 __gitcomp "
1229 --format= --list --verbose
1230 --prefix= --remote= --exec= --output
1231 "
1232 return
1233 ;;
1234 esac
1235 __git_complete_file
1236}
1237_git_bisect ()
1239{
1240 __git_has_doubledash && return
1241 local subcommands="start bad good skip reset visualize replay log run"
1243 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1244 if [ -z "$subcommand" ]; then
1245 __git_find_repo_path
1246 if [ -f "$__git_repo_path"/BISECT_START ]; then
1247 __gitcomp "$subcommands"
1248 else
1249 __gitcomp "replay start"
1250 fi
1251 return
1252 fi
1253 case "$subcommand" in
1255 bad|good|reset|skip|start)
1256 __git_complete_refs
1257 ;;
1258 *)
1259 ;;
1260 esac
1261}
1262_git_branch ()
1264{
1265 local i c=1 only_local_ref="n" has_r="n"
1266 while [ $c -lt $cword ]; do
1268 i="${words[c]}"
1269 case "$i" in
1270 -d|--delete|-m|--move) only_local_ref="y" ;;
1271 -r|--remotes) has_r="y" ;;
1272 esac
1273 ((c++))
1274 done
1275 case "$cur" in
1277 --set-upstream-to=*)
1278 __git_complete_refs --cur="${cur##--set-upstream-to=}"
1279 ;;
1280 --*)
1281 __gitcomp_builtin branch
1282 ;;
1283 *)
1284 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
1285 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
1286 else
1287 __git_complete_refs
1288 fi
1289 ;;
1290 esac
1291}
1292_git_bundle ()
1294{
1295 local cmd="${words[2]}"
1296 case "$cword" in
1297 2)
1298 __gitcomp "create list-heads verify unbundle"
1299 ;;
1300 3)
1301 # looking for a file
1302 ;;
1303 *)
1304 case "$cmd" in
1305 create)
1306 __git_complete_revlist
1307 ;;
1308 esac
1309 ;;
1310 esac
1311}
1312_git_checkout ()
1314{
1315 __git_has_doubledash && return
1316 case "$cur" in
1318 --conflict=*)
1319 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1320 ;;
1321 --*)
1322 __gitcomp_builtin checkout
1323 ;;
1324 *)
1325 # check if --track, --no-track, or --no-guess was specified
1326 # if so, disable DWIM mode
1327 local flags="--track --no-track --no-guess" track_opt="--track"
1328 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
1329 [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1330 track_opt=''
1331 fi
1332 __git_complete_refs $track_opt
1333 ;;
1334 esac
1335}
1336__git_cherry_pick_inprogress_options="--continue --quit --abort"
1338_git_cherry_pick ()
1340{
1341 __git_find_repo_path
1342 if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
1343 __gitcomp "$__git_cherry_pick_inprogress_options"
1344 return
1345 fi
1346 case "$cur" in
1347 --*)
1348 __gitcomp_builtin cherry-pick "" \
1349 "$__git_cherry_pick_inprogress_options"
1350 ;;
1351 *)
1352 __git_complete_refs
1353 ;;
1354 esac
1355}
1356_git_clean ()
1358{
1359 case "$cur" in
1360 --*)
1361 __gitcomp_builtin clean
1362 return
1363 ;;
1364 esac
1365 # XXX should we check for -x option ?
1367 __git_complete_index_file "--others --directory"
1368}
1369_git_clone ()
1371{
1372 case "$cur" in
1373 --*)
1374 __gitcomp_builtin clone
1375 return
1376 ;;
1377 esac
1378}
1379__git_untracked_file_modes="all no normal"
1381_git_commit ()
1383{
1384 case "$prev" in
1385 -c|-C)
1386 __git_complete_refs
1387 return
1388 ;;
1389 esac
1390 case "$cur" in
1392 --cleanup=*)
1393 __gitcomp "default scissors strip verbatim whitespace
1394 " "" "${cur##--cleanup=}"
1395 return
1396 ;;
1397 --reuse-message=*|--reedit-message=*|\
1398 --fixup=*|--squash=*)
1399 __git_complete_refs --cur="${cur#*=}"
1400 return
1401 ;;
1402 --untracked-files=*)
1403 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
1404 return
1405 ;;
1406 --*)
1407 __gitcomp_builtin commit
1408 return
1409 esac
1410 if __git rev-parse --verify --quiet HEAD >/dev/null; then
1412 __git_complete_index_file "--committable"
1413 else
1414 # This is the first commit
1415 __git_complete_index_file "--cached"
1416 fi
1417}
1418_git_describe ()
1420{
1421 case "$cur" in
1422 --*)
1423 __gitcomp_builtin describe
1424 return
1425 esac
1426 __git_complete_refs
1427}
1428__git_diff_algorithms="myers minimal patience histogram"
1430__git_diff_submodule_formats="diff log short"
1432__git_diff_common_options="--stat --numstat --shortstat --summary
1434 --patch-with-stat --name-only --name-status --color
1435 --no-color --color-words --no-renames --check
1436 --full-index --binary --abbrev --diff-filter=
1437 --find-copies-harder --ignore-cr-at-eol
1438 --text --ignore-space-at-eol --ignore-space-change
1439 --ignore-all-space --ignore-blank-lines --exit-code
1440 --quiet --ext-diff --no-ext-diff
1441 --no-prefix --src-prefix= --dst-prefix=
1442 --inter-hunk-context=
1443 --patience --histogram --minimal
1444 --raw --word-diff --word-diff-regex=
1445 --dirstat --dirstat= --dirstat-by-file
1446 --dirstat-by-file= --cumulative
1447 --diff-algorithm=
1448 --submodule --submodule= --ignore-submodules
1449"
1450_git_diff ()
1452{
1453 __git_has_doubledash && return
1454 case "$cur" in
1456 --diff-algorithm=*)
1457 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1458 return
1459 ;;
1460 --submodule=*)
1461 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1462 return
1463 ;;
1464 --*)
1465 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1466 --base --ours --theirs --no-index
1467 $__git_diff_common_options
1468 "
1469 return
1470 ;;
1471 esac
1472 __git_complete_revlist_file
1473}
1474__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1476 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
1477"
1478_git_difftool ()
1480{
1481 __git_has_doubledash && return
1482 case "$cur" in
1484 --tool=*)
1485 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1486 return
1487 ;;
1488 --*)
1489 __gitcomp_builtin difftool "$__git_diff_common_options
1490 --base --cached --ours --theirs
1491 --pickaxe-all --pickaxe-regex
1492 --relative --staged
1493 "
1494 return
1495 ;;
1496 esac
1497 __git_complete_revlist_file
1498}
1499__git_fetch_recurse_submodules="yes on-demand no"
1501_git_fetch ()
1503{
1504 case "$cur" in
1505 --recurse-submodules=*)
1506 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1507 return
1508 ;;
1509 --*)
1510 __gitcomp_builtin fetch
1511 return
1512 ;;
1513 esac
1514 __git_complete_remote_or_refspec
1515}
1516__git_format_patch_extra_options="
1518 --full-index --not --all --no-prefix --src-prefix=
1519 --dst-prefix= --notes
1520"
1521_git_format_patch ()
1523{
1524 case "$cur" in
1525 --thread=*)
1526 __gitcomp "
1527 deep shallow
1528 " "" "${cur##--thread=}"
1529 return
1530 ;;
1531 --*)
1532 __gitcomp_builtin format-patch "$__git_format_patch_extra_options"
1533 return
1534 ;;
1535 esac
1536 __git_complete_revlist
1537}
1538_git_fsck ()
1540{
1541 case "$cur" in
1542 --*)
1543 __gitcomp_builtin fsck
1544 return
1545 ;;
1546 esac
1547}
1548_git_gitk ()
1550{
1551 _gitk
1552}
1553# Lists matching symbol names from a tag (as in ctags) file.
1555# 1: List symbol names matching this word.
1556# 2: The tag file to list symbol names from.
1557# 3: A prefix to be added to each listed symbol name (optional).
1558# 4: A suffix to be appended to each listed symbol name (optional).
1559__git_match_ctag () {
1560 awk -v pfx="${3-}" -v sfx="${4-}" "
1561 /^${1//\//\\/}/ { print pfx \$1 sfx }
1562 " "$2"
1563}
1564# Complete symbol names from a tag file.
1566# Usage: __git_complete_symbol [<option>]...
1567# --tags=<file>: The tag file to list symbol names from instead of the
1568# default "tags".
1569# --pfx=<prefix>: A prefix to be added to each symbol name.
1570# --cur=<word>: The current symbol name to be completed. Defaults to
1571# the current word to be completed.
1572# --sfx=<suffix>: A suffix to be appended to each symbol name instead
1573# of the default space.
1574__git_complete_symbol () {
1575 local tags=tags pfx="" cur_="${cur-}" sfx=" "
1576 while test $# != 0; do
1578 case "$1" in
1579 --tags=*) tags="${1##--tags=}" ;;
1580 --pfx=*) pfx="${1##--pfx=}" ;;
1581 --cur=*) cur_="${1##--cur=}" ;;
1582 --sfx=*) sfx="${1##--sfx=}" ;;
1583 *) return 1 ;;
1584 esac
1585 shift
1586 done
1587 if test -r "$tags"; then
1589 __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
1590 fi
1591}
1592_git_grep ()
1594{
1595 __git_has_doubledash && return
1596 case "$cur" in
1598 --*)
1599 __gitcomp_builtin grep
1600 return
1601 ;;
1602 esac
1603 case "$cword,$prev" in
1605 2,*|*,-*)
1606 __git_complete_symbol && return
1607 ;;
1608 esac
1609 __git_complete_refs
1611}
1612_git_help ()
1614{
1615 case "$cur" in
1616 --*)
1617 __gitcomp_builtin help
1618 return
1619 ;;
1620 esac
1621 if test -n "$GIT_TESTING_ALL_COMMAND_LIST"
1622 then
1623 __gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(git --list-cmds=alias,list-guide) gitk"
1624 else
1625 __gitcomp "$(git --list-cmds=main,nohelpers,alias,list-guide) gitk"
1626 fi
1627}
1628_git_init ()
1630{
1631 case "$cur" in
1632 --shared=*)
1633 __gitcomp "
1634 false true umask group all world everybody
1635 " "" "${cur##--shared=}"
1636 return
1637 ;;
1638 --*)
1639 __gitcomp_builtin init
1640 return
1641 ;;
1642 esac
1643}
1644_git_ls_files ()
1646{
1647 case "$cur" in
1648 --*)
1649 __gitcomp_builtin ls-files
1650 return
1651 ;;
1652 esac
1653 # XXX ignore options like --modified and always suggest all cached
1655 # files.
1656 __git_complete_index_file "--cached"
1657}
1658_git_ls_remote ()
1660{
1661 case "$cur" in
1662 --*)
1663 __gitcomp_builtin ls-remote
1664 return
1665 ;;
1666 esac
1667 __gitcomp_nl "$(__git_remotes)"
1668}
1669_git_ls_tree ()
1671{
1672 case "$cur" in
1673 --*)
1674 __gitcomp_builtin ls-tree
1675 return
1676 ;;
1677 esac
1678 __git_complete_file
1680}
1681# Options that go well for log, shortlog and gitk
1683__git_log_common_options="
1684 --not --all
1685 --branches --tags --remotes
1686 --first-parent --merges --no-merges
1687 --max-count=
1688 --max-age= --since= --after=
1689 --min-age= --until= --before=
1690 --min-parents= --max-parents=
1691 --no-min-parents --no-max-parents
1692"
1693# Options that go well for log and gitk (not shortlog)
1694__git_log_gitk_options="
1695 --dense --sparse --full-history
1696 --simplify-merges --simplify-by-decoration
1697 --left-right --notes --no-notes
1698"
1699# Options that go well for log and shortlog (not gitk)
1700__git_log_shortlog_options="
1701 --author= --committer= --grep=
1702 --all-match --invert-grep
1703"
1704__git_log_pretty_formats="oneline short medium full fuller email raw format:"
1706__git_log_date_formats="relative iso8601 rfc2822 short local default raw"
1707_git_log ()
1709{
1710 __git_has_doubledash && return
1711 __git_find_repo_path
1712 local merge=""
1714 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
1715 merge="--merge"
1716 fi
1717 case "$prev,$cur" in
1718 -L,:*:*)
1719 return # fall back to Bash filename completion
1720 ;;
1721 -L,:*)
1722 __git_complete_symbol --cur="${cur#:}" --sfx=":"
1723 return
1724 ;;
1725 -G,*|-S,*)
1726 __git_complete_symbol
1727 return
1728 ;;
1729 esac
1730 case "$cur" in
1731 --pretty=*|--format=*)
1732 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1733 " "" "${cur#*=}"
1734 return
1735 ;;
1736 --date=*)
1737 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1738 return
1739 ;;
1740 --decorate=*)
1741 __gitcomp "full short no" "" "${cur##--decorate=}"
1742 return
1743 ;;
1744 --diff-algorithm=*)
1745 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1746 return
1747 ;;
1748 --submodule=*)
1749 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1750 return
1751 ;;
1752 --*)
1753 __gitcomp "
1754 $__git_log_common_options
1755 $__git_log_shortlog_options
1756 $__git_log_gitk_options
1757 --root --topo-order --date-order --reverse
1758 --follow --full-diff
1759 --abbrev-commit --abbrev=
1760 --relative-date --date=
1761 --pretty= --format= --oneline
1762 --show-signature
1763 --cherry-mark
1764 --cherry-pick
1765 --graph
1766 --decorate --decorate=
1767 --walk-reflogs
1768 --parents --children
1769 $merge
1770 $__git_diff_common_options
1771 --pickaxe-all --pickaxe-regex
1772 "
1773 return
1774 ;;
1775 -L:*:*)
1776 return # fall back to Bash filename completion
1777 ;;
1778 -L:*)
1779 __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
1780 return
1781 ;;
1782 -G*)
1783 __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
1784 return
1785 ;;
1786 -S*)
1787 __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
1788 return
1789 ;;
1790 esac
1791 __git_complete_revlist
1792}
1793_git_merge ()
1795{
1796 __git_complete_strategy && return
1797 case "$cur" in
1799 --*)
1800 __gitcomp_builtin merge
1801 return
1802 esac
1803 __git_complete_refs
1804}
1805_git_mergetool ()
1807{
1808 case "$cur" in
1809 --tool=*)
1810 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1811 return
1812 ;;
1813 --*)
1814 __gitcomp "--tool= --prompt --no-prompt --gui --no-gui"
1815 return
1816 ;;
1817 esac
1818}
1819_git_merge_base ()
1821{
1822 case "$cur" in
1823 --*)
1824 __gitcomp_builtin merge-base
1825 return
1826 ;;
1827 esac
1828 __git_complete_refs
1829}
1830_git_mv ()
1832{
1833 case "$cur" in
1834 --*)
1835 __gitcomp_builtin mv
1836 return
1837 ;;
1838 esac
1839 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1841 # We need to show both cached and untracked files (including
1842 # empty directories) since this may not be the last argument.
1843 __git_complete_index_file "--cached --others --directory"
1844 else
1845 __git_complete_index_file "--cached"
1846 fi
1847}
1848_git_notes ()
1850{
1851 local subcommands='add append copy edit get-ref list merge prune remove show'
1852 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1853 case "$subcommand,$cur" in
1855 ,--*)
1856 __gitcomp_builtin notes
1857 ;;
1858 ,*)
1859 case "$prev" in
1860 --ref)
1861 __git_complete_refs
1862 ;;
1863 *)
1864 __gitcomp "$subcommands --ref"
1865 ;;
1866 esac
1867 ;;
1868 *,--reuse-message=*|*,--reedit-message=*)
1869 __git_complete_refs --cur="${cur#*=}"
1870 ;;
1871 *,--*)
1872 __gitcomp_builtin notes_$subcommand
1873 ;;
1874 prune,*|get-ref,*)
1875 # this command does not take a ref, do not complete it
1876 ;;
1877 *)
1878 case "$prev" in
1879 -m|-F)
1880 ;;
1881 *)
1882 __git_complete_refs
1883 ;;
1884 esac
1885 ;;
1886 esac
1887}
1888_git_pull ()
1890{
1891 __git_complete_strategy && return
1892 case "$cur" in
1894 --recurse-submodules=*)
1895 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1896 return
1897 ;;
1898 --*)
1899 __gitcomp_builtin pull
1900 return
1902 ;;
1903 esac
1904 __git_complete_remote_or_refspec
1905}
1906__git_push_recurse_submodules="check on-demand only"
1908__git_complete_force_with_lease ()
1910{
1911 local cur_=$1
1912 case "$cur_" in
1914 --*=)
1915 ;;
1916 *:*)
1917 __git_complete_refs --cur="${cur_#*:}"
1918 ;;
1919 *)
1920 __git_complete_refs --cur="$cur_"
1921 ;;
1922 esac
1923}
1924_git_push ()
1926{
1927 case "$prev" in
1928 --repo)
1929 __gitcomp_nl "$(__git_remotes)"
1930 return
1931 ;;
1932 --recurse-submodules)
1933 __gitcomp "$__git_push_recurse_submodules"
1934 return
1935 ;;
1936 esac
1937 case "$cur" in
1938 --repo=*)
1939 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1940 return
1941 ;;
1942 --recurse-submodules=*)
1943 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1944 return
1945 ;;
1946 --force-with-lease=*)
1947 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1948 return
1949 ;;
1950 --*)
1951 __gitcomp_builtin push
1952 return
1953 ;;
1954 esac
1955 __git_complete_remote_or_refspec
1956}
1957_git_range_diff ()
1959{
1960 case "$cur" in
1961 --*)
1962 __gitcomp "
1963 --creation-factor= --no-dual-color
1964 $__git_diff_common_options
1965 "
1966 return
1967 ;;
1968 esac
1969 __git_complete_revlist
1970}
1971_git_rebase ()
1973{
1974 __git_find_repo_path
1975 if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
1976 __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
1977 return
1978 elif [ -d "$__git_repo_path"/rebase-apply ] || \
1979 [ -d "$__git_repo_path"/rebase-merge ]; then
1980 __gitcomp "--continue --skip --abort --quit --show-current-patch"
1981 return
1982 fi
1983 __git_complete_strategy && return
1984 case "$cur" in
1985 --whitespace=*)
1986 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1987 return
1988 ;;
1989 --*)
1990 __gitcomp "
1991 --onto --merge --strategy --interactive
1992 --rebase-merges --preserve-merges --stat --no-stat
1993 --committer-date-is-author-date --ignore-date
1994 --ignore-whitespace --whitespace=
1995 --autosquash --no-autosquash
1996 --fork-point --no-fork-point
1997 --autostash --no-autostash
1998 --verify --no-verify
1999 --keep-empty --root --force-rebase --no-ff
2000 --rerere-autoupdate
2001 --exec
2002 "
2003 return
2005 esac
2006 __git_complete_refs
2007}
2008_git_reflog ()
2010{
2011 local subcommands="show delete expire"
2012 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2013 if [ -z "$subcommand" ]; then
2015 __gitcomp "$subcommands"
2016 else
2017 __git_complete_refs
2018 fi
2019}
2020__git_send_email_confirm_options="always never auto cc compose"
2022__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
2023_git_send_email ()
2025{
2026 case "$prev" in
2027 --to|--cc|--bcc|--from)
2028 __gitcomp "$(__git send-email --dump-aliases)"
2029 return
2030 ;;
2031 esac
2032 case "$cur" in
2034 --confirm=*)
2035 __gitcomp "
2036 $__git_send_email_confirm_options
2037 " "" "${cur##--confirm=}"
2038 return
2039 ;;
2040 --suppress-cc=*)
2041 __gitcomp "
2042 $__git_send_email_suppresscc_options
2043 " "" "${cur##--suppress-cc=}"
2044 return
2046 ;;
2047 --smtp-encryption=*)
2048 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
2049 return
2050 ;;
2051 --thread=*)
2052 __gitcomp "
2053 deep shallow
2054 " "" "${cur##--thread=}"
2055 return
2056 ;;
2057 --to=*|--cc=*|--bcc=*|--from=*)
2058 __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
2059 return
2060 ;;
2061 --*)
2062 __gitcomp_builtin send-email "--annotate --bcc --cc --cc-cmd --chain-reply-to
2063 --compose --confirm= --dry-run --envelope-sender
2064 --from --identity
2065 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
2066 --no-suppress-from --no-thread --quiet --reply-to
2067 --signed-off-by-cc --smtp-pass --smtp-server
2068 --smtp-server-port --smtp-encryption= --smtp-user
2069 --subject --suppress-cc= --suppress-from --thread --to
2070 --validate --no-validate
2071 $__git_format_patch_extra_options"
2072 return
2073 ;;
2074 esac
2075 __git_complete_revlist
2076}
2077_git_stage ()
2079{
2080 _git_add
2081}
2082_git_status ()
2084{
2085 local complete_opt
2086 local untracked_state
2087 case "$cur" in
2089 --ignore-submodules=*)
2090 __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
2091 return
2092 ;;
2093 --untracked-files=*)
2094 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
2095 return
2096 ;;
2097 --column=*)
2098 __gitcomp "
2099 always never auto column row plain dense nodense
2100 " "" "${cur##--column=}"
2101 return
2102 ;;
2103 --*)
2104 __gitcomp_builtin status
2105 return
2106 ;;
2107 esac
2108 untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
2110 "$__git_untracked_file_modes" "status.showUntrackedFiles")"
2111 case "$untracked_state" in
2113 no)
2114 # --ignored option does not matter
2115 complete_opt=
2116 ;;
2117 all|normal|*)
2118 complete_opt="--cached --directory --no-empty-directory --others"
2119 if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
2121 complete_opt="$complete_opt --ignored --exclude=*"
2122 fi
2123 ;;
2124 esac
2125 __git_complete_index_file "$complete_opt"
2127}
2128__git_config_get_set_variables ()
2130{
2131 local prevword word config_file= c=$cword
2132 while [ $c -gt 1 ]; do
2133 word="${words[c]}"
2134 case "$word" in
2135 --system|--global|--local|--file=*)
2136 config_file="$word"
2137 break
2138 ;;
2139 -f|--file)
2140 config_file="$word $prevword"
2141 break
2142 ;;
2143 esac
2144 prevword=$word
2145 c=$((--c))
2146 done
2147 __git config $config_file --name-only --list
2149}
2150__git_config_vars=
2152__git_compute_config_vars ()
2153{
2154 test -n "$__git_config_vars" ||
2155 __git_config_vars="$(git help --config-for-completion | sort | uniq)"
2156}
2157_git_config ()
2159{
2160 local varname
2161 if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
2163 varname="${prev,,}"
2164 else
2165 varname="$(echo "$prev" |tr A-Z a-z)"
2166 fi
2167 case "$varname" in
2169 branch.*.remote|branch.*.pushremote)
2170 __gitcomp_nl "$(__git_remotes)"
2171 return
2172 ;;
2173 branch.*.merge)
2174 __git_complete_refs
2175 return
2176 ;;
2177 branch.*.rebase)
2178 __gitcomp "false true merges preserve interactive"
2179 return
2180 ;;
2181 remote.pushdefault)
2182 __gitcomp_nl "$(__git_remotes)"
2183 return
2184 ;;
2185 remote.*.fetch)
2186 local remote="${prev#remote.}"
2187 remote="${remote%.fetch}"
2188 if [ -z "$cur" ]; then
2189 __gitcomp_nl "refs/heads/" "" "" ""
2190 return
2191 fi
2192 __gitcomp_nl "$(__git_refs_remotes "$remote")"
2193 return
2194 ;;
2195 remote.*.push)
2196 local remote="${prev#remote.}"
2197 remote="${remote%.push}"
2198 __gitcomp_nl "$(__git for-each-ref \
2199 --format='%(refname):%(refname)' refs/heads)"
2200 return
2201 ;;
2202 pull.twohead|pull.octopus)
2203 __git_compute_merge_strategies
2204 __gitcomp "$__git_merge_strategies"
2205 return
2206 ;;
2207 color.branch|color.diff|color.interactive|\
2208 color.showbranch|color.status|color.ui)
2209 __gitcomp "always never auto"
2210 return
2211 ;;
2212 color.pager)
2213 __gitcomp "false true"
2214 return
2215 ;;
2216 color.*.*)
2217 __gitcomp "
2218 normal black red green yellow blue magenta cyan white
2219 bold dim ul blink reverse
2220 "
2221 return
2222 ;;
2223 diff.submodule)
2224 __gitcomp "log short"
2225 return
2226 ;;
2227 help.format)
2228 __gitcomp "man info web html"
2229 return
2230 ;;
2231 log.date)
2232 __gitcomp "$__git_log_date_formats"
2233 return
2234 ;;
2235 sendemail.aliasfiletype)
2236 __gitcomp "mutt mailrc pine elm gnus"
2237 return
2238 ;;
2239 sendemail.confirm)
2240 __gitcomp "$__git_send_email_confirm_options"
2241 return
2242 ;;
2243 sendemail.suppresscc)
2244 __gitcomp "$__git_send_email_suppresscc_options"
2245 return
2246 ;;
2247 sendemail.transferencoding)
2248 __gitcomp "7bit 8bit quoted-printable base64"
2249 return
2250 ;;
2251 --get|--get-all|--unset|--unset-all)
2252 __gitcomp_nl "$(__git_config_get_set_variables)"
2253 return
2254 ;;
2255 *.*)
2256 return
2257 ;;
2258 esac
2259 case "$cur" in
2260 --*)
2261 __gitcomp_builtin config
2262 return
2263 ;;
2264 branch.*.*)
2265 local pfx="${cur%.*}." cur_="${cur##*.}"
2266 __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_"
2267 return
2268 ;;
2269 branch.*)
2270 local pfx="${cur%.*}." cur_="${cur#*.}"
2271 __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
2272 __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_"
2273 return
2274 ;;
2275 guitool.*.*)
2276 local pfx="${cur%.*}." cur_="${cur##*.}"
2277 __gitcomp "
2278 argPrompt cmd confirm needsFile noConsole noRescan
2279 prompt revPrompt revUnmerged title
2280 " "$pfx" "$cur_"
2281 return
2282 ;;
2283 difftool.*.*)
2284 local pfx="${cur%.*}." cur_="${cur##*.}"
2285 __gitcomp "cmd path" "$pfx" "$cur_"
2286 return
2287 ;;
2288 man.*.*)
2289 local pfx="${cur%.*}." cur_="${cur##*.}"
2290 __gitcomp "cmd path" "$pfx" "$cur_"
2291 return
2292 ;;
2293 mergetool.*.*)
2294 local pfx="${cur%.*}." cur_="${cur##*.}"
2295 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
2296 return
2297 ;;
2298 pager.*)
2299 local pfx="${cur%.*}." cur_="${cur#*.}"
2300 __git_compute_all_commands
2301 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
2302 return
2303 ;;
2304 remote.*.*)
2305 local pfx="${cur%.*}." cur_="${cur##*.}"
2306 __gitcomp "
2307 url proxy fetch push mirror skipDefaultUpdate
2308 receivepack uploadpack tagOpt pushurl
2309 " "$pfx" "$cur_"
2310 return
2311 ;;
2312 remote.*)
2313 local pfx="${cur%.*}." cur_="${cur#*.}"
2314 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
2315 __gitcomp_nl_append "pushDefault" "$pfx" "$cur_"
2316 return
2317 ;;
2318 url.*.*)
2319 local pfx="${cur%.*}." cur_="${cur##*.}"
2320 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
2321 return
2322 ;;
2323 *.*)
2324 __git_compute_config_vars
2325 __gitcomp "$__git_config_vars"
2326 ;;
2327 *)
2328 __git_compute_config_vars
2329 __gitcomp "$(echo "$__git_config_vars" | sed 's/\.[^ ]*/./g')"
2330 esac
2331}
2332_git_remote ()
2334{
2335 local subcommands="
2336 add rename remove set-head set-branches
2337 get-url set-url show prune update
2338 "
2339 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2340 if [ -z "$subcommand" ]; then
2341 case "$cur" in
2342 --*)
2343 __gitcomp_builtin remote
2344 ;;
2345 *)
2346 __gitcomp "$subcommands"
2347 ;;
2348 esac
2349 return
2350 fi
2351 case "$subcommand,$cur" in
2353 add,--*)
2354 __gitcomp_builtin remote_add
2355 ;;
2356 add,*)
2357 ;;
2358 set-head,--*)
2359 __gitcomp_builtin remote_set-head
2360 ;;
2361 set-branches,--*)
2362 __gitcomp_builtin remote_set-branches
2363 ;;
2364 set-head,*|set-branches,*)
2365 __git_complete_remote_or_refspec
2366 ;;
2367 update,--*)
2368 __gitcomp_builtin remote_update
2369 ;;
2370 update,*)
2371 __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
2372 ;;
2373 set-url,--*)
2374 __gitcomp_builtin remote_set-url
2375 ;;
2376 get-url,--*)
2377 __gitcomp_builtin remote_get-url
2378 ;;
2379 prune,--*)
2380 __gitcomp_builtin remote_prune
2381 ;;
2382 *)
2383 __gitcomp_nl "$(__git_remotes)"
2384 ;;
2385 esac
2386}
2387_git_replace ()
2389{
2390 case "$cur" in
2391 --*)
2392 __gitcomp_builtin replace
2393 return
2394 ;;
2395 esac
2396 __git_complete_refs
2397}
2398_git_rerere ()
2400{
2401 local subcommands="clear forget diff remaining status gc"
2402 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2403 if test -z "$subcommand"
2404 then
2405 __gitcomp "$subcommands"
2406 return
2407 fi
2408}
2409_git_reset ()
2411{
2412 __git_has_doubledash && return
2413 case "$cur" in
2415 --*)
2416 __gitcomp_builtin reset
2417 return
2418 ;;
2419 esac
2420 __git_complete_refs
2421}
2422__git_revert_inprogress_options="--continue --quit --abort"
2424_git_revert ()
2426{
2427 __git_find_repo_path
2428 if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
2429 __gitcomp "$__git_revert_inprogress_options"
2430 return
2431 fi
2432 case "$cur" in
2433 --*)
2434 __gitcomp_builtin revert "" \
2435 "$__git_revert_inprogress_options"
2436 return
2437 ;;
2438 esac
2439 __git_complete_refs
2440}
2441_git_rm ()
2443{
2444 case "$cur" in
2445 --*)
2446 __gitcomp_builtin rm
2447 return
2448 ;;
2449 esac
2450 __git_complete_index_file "--cached"
2452}
2453_git_shortlog ()
2455{
2456 __git_has_doubledash && return
2457 case "$cur" in
2459 --*)
2460 __gitcomp "
2461 $__git_log_common_options
2462 $__git_log_shortlog_options
2463 --numbered --summary --email
2464 "
2465 return
2466 ;;
2467 esac
2468 __git_complete_revlist
2469}
2470_git_show ()
2472{
2473 __git_has_doubledash && return
2474 case "$cur" in
2476 --pretty=*|--format=*)
2477 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2478 " "" "${cur#*=}"
2479 return
2480 ;;
2481 --diff-algorithm=*)
2482 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2483 return
2484 ;;
2485 --submodule=*)
2486 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
2487 return
2488 ;;
2489 --*)
2490 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2491 --show-signature
2492 $__git_diff_common_options
2493 "
2494 return
2495 ;;
2496 esac
2497 __git_complete_revlist_file
2498}
2499_git_show_branch ()
2501{
2502 case "$cur" in
2503 --*)
2504 __gitcomp_builtin show-branch
2505 return
2506 ;;
2507 esac
2508 __git_complete_revlist
2509}
2510_git_stash ()
2512{
2513 local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
2514 local subcommands='push list show apply clear drop pop create branch'
2515 local subcommand="$(__git_find_on_cmdline "$subcommands save")"
2516 if [ -n "$(__git_find_on_cmdline "-p")" ]; then
2517 subcommand="push"
2518 fi
2519 if [ -z "$subcommand" ]; then
2520 case "$cur" in
2521 --*)
2522 __gitcomp "$save_opts"
2523 ;;
2524 sa*)
2525 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2526 __gitcomp "save"
2527 fi
2528 ;;
2529 *)
2530 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2531 __gitcomp "$subcommands"
2532 fi
2533 ;;
2534 esac
2535 else
2536 case "$subcommand,$cur" in
2537 push,--*)
2538 __gitcomp "$save_opts --message"
2539 ;;
2540 save,--*)
2541 __gitcomp "$save_opts"
2542 ;;
2543 apply,--*|pop,--*)
2544 __gitcomp "--index --quiet"
2545 ;;
2546 drop,--*)
2547 __gitcomp "--quiet"
2548 ;;
2549 list,--*)
2550 __gitcomp "--name-status --oneline --patch-with-stat"
2551 ;;
2552 show,--*|branch,--*)
2553 ;;
2554 branch,*)
2555 if [ $cword -eq 3 ]; then
2556 __git_complete_refs
2557 else
2558 __gitcomp_nl "$(__git stash list \
2559 | sed -n -e 's/:.*//p')"
2560 fi
2561 ;;
2562 show,*|apply,*|drop,*|pop,*)
2563 __gitcomp_nl "$(__git stash list \
2564 | sed -n -e 's/:.*//p')"
2565 ;;
2566 *)
2567 ;;
2568 esac
2569 fi
2570}
2571_git_submodule ()
2573{
2574 __git_has_doubledash && return
2575 local subcommands="add status init deinit update summary foreach sync absorbgitdirs"
2577 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2578 if [ -z "$subcommand" ]; then
2579 case "$cur" in
2580 --*)
2581 __gitcomp "--quiet"
2582 ;;
2583 *)
2584 __gitcomp "$subcommands"
2585 ;;
2586 esac
2587 return
2588 fi
2589 case "$subcommand,$cur" in
2591 add,--*)
2592 __gitcomp "--branch --force --name --reference --depth"
2593 ;;
2594 status,--*)
2595 __gitcomp "--cached --recursive"
2596 ;;
2597 deinit,--*)
2598 __gitcomp "--force --all"
2599 ;;
2600 update,--*)
2601 __gitcomp "
2602 --init --remote --no-fetch
2603 --recommend-shallow --no-recommend-shallow
2604 --force --rebase --merge --reference --depth --recursive --jobs
2605 "
2606 ;;
2607 summary,--*)
2608 __gitcomp "--cached --files --summary-limit"
2609 ;;
2610 foreach,--*|sync,--*)
2611 __gitcomp "--recursive"
2612 ;;
2613 *)
2614 ;;
2615 esac
2616}
2617_git_svn ()
2619{
2620 local subcommands="
2621 init fetch clone rebase dcommit log find-rev
2622 set-tree commit-diff info create-ignore propget
2623 proplist show-ignore show-externals branch tag blame
2624 migrate mkdirs reset gc
2625 "
2626 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2627 if [ -z "$subcommand" ]; then
2628 __gitcomp "$subcommands"
2629 else
2630 local remote_opts="--username= --config-dir= --no-auth-cache"
2631 local fc_opts="
2632 --follow-parent --authors-file= --repack=
2633 --no-metadata --use-svm-props --use-svnsync-props
2634 --log-window-size= --no-checkout --quiet
2635 --repack-flags --use-log-author --localtime
2636 --add-author-from
2637 --ignore-paths= --include-paths= $remote_opts
2638 "
2639 local init_opts="
2640 --template= --shared= --trunk= --tags=
2641 --branches= --stdlayout --minimize-url
2642 --no-metadata --use-svm-props --use-svnsync-props
2643 --rewrite-root= --prefix= $remote_opts
2644 "
2645 local cmt_opts="
2646 --edit --rmdir --find-copies-harder --copy-similarity=
2647 "
2648 case "$subcommand,$cur" in
2650 fetch,--*)
2651 __gitcomp "--revision= --fetch-all $fc_opts"
2652 ;;
2653 clone,--*)
2654 __gitcomp "--revision= $fc_opts $init_opts"
2655 ;;
2656 init,--*)
2657 __gitcomp "$init_opts"
2658 ;;
2659 dcommit,--*)
2660 __gitcomp "
2661 --merge --strategy= --verbose --dry-run
2662 --fetch-all --no-rebase --commit-url
2663 --revision --interactive $cmt_opts $fc_opts
2664 "
2665 ;;
2666 set-tree,--*)
2667 __gitcomp "--stdin $cmt_opts $fc_opts"
2668 ;;
2669 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2670 show-externals,--*|mkdirs,--*)
2671 __gitcomp "--revision="
2672 ;;
2673 log,--*)
2674 __gitcomp "
2675 --limit= --revision= --verbose --incremental
2676 --oneline --show-commit --non-recursive
2677 --authors-file= --color
2678 "
2679 ;;
2680 rebase,--*)
2681 __gitcomp "
2682 --merge --verbose --strategy= --local
2683 --fetch-all --dry-run $fc_opts
2684 "
2685 ;;
2686 commit-diff,--*)
2687 __gitcomp "--message= --file= --revision= $cmt_opts"
2688 ;;
2689 info,--*)
2690 __gitcomp "--url"
2691 ;;
2692 branch,--*)
2693 __gitcomp "--dry-run --message --tag"
2694 ;;
2695 tag,--*)
2696 __gitcomp "--dry-run --message"
2697 ;;
2698 blame,--*)
2699 __gitcomp "--git-format"
2700 ;;
2701 migrate,--*)
2702 __gitcomp "
2703 --config-dir= --ignore-paths= --minimize
2704 --no-auth-cache --username=
2705 "
2706 ;;
2707 reset,--*)
2708 __gitcomp "--revision= --parent"
2709 ;;
2710 *)
2711 ;;
2712 esac
2713 fi
2714}
2715_git_tag ()
2717{
2718 local i c=1 f=0
2719 while [ $c -lt $cword ]; do
2720 i="${words[c]}"
2721 case "$i" in
2722 -d|--delete|-v|--verify)
2723 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2724 return
2725 ;;
2726 -f)
2727 f=1
2728 ;;
2729 esac
2730 ((c++))
2731 done
2732 case "$prev" in
2734 -m|-F)
2735 ;;
2736 -*|tag)
2737 if [ $f = 1 ]; then
2738 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2739 fi
2740 ;;
2741 *)
2742 __git_complete_refs
2743 ;;
2744 esac
2745 case "$cur" in
2747 --*)
2748 __gitcomp_builtin tag
2749 ;;
2750 esac
2751}
2752_git_whatchanged ()
2754{
2755 _git_log
2756}
2757_git_worktree ()
2759{
2760 local subcommands="add list lock move prune remove unlock"
2761 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2762 if [ -z "$subcommand" ]; then
2763 __gitcomp "$subcommands"
2764 else
2765 case "$subcommand,$cur" in
2766 add,--*)
2767 __gitcomp_builtin worktree_add
2768 ;;
2769 list,--*)
2770 __gitcomp_builtin worktree_list
2771 ;;
2772 lock,--*)
2773 __gitcomp_builtin worktree_lock
2774 ;;
2775 prune,--*)
2776 __gitcomp_builtin worktree_prune
2777 ;;
2778 remove,--*)
2779 __gitcomp "--force"
2780 ;;
2781 *)
2782 ;;
2783 esac
2784 fi
2785}
2786__git_complete_common () {
2788 local command="$1"
2789 case "$cur" in
2791 --*)
2792 __gitcomp_builtin "$command"
2793 ;;
2794 esac
2795}
2796__git_cmds_with_parseopt_helper=
2798__git_support_parseopt_helper () {
2799 test -n "$__git_cmds_with_parseopt_helper" ||
2800 __git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)"
2801 case " $__git_cmds_with_parseopt_helper " in
2803 *" $1 "*)
2804 return 0
2805 ;;
2806 *)
2807 return 1
2808 ;;
2809 esac
2810}
2811__git_complete_command () {
2813 local command="$1"
2814 local completion_func="_git_${command//-/_}"
2815 if ! declare -f $completion_func >/dev/null 2>/dev/null &&
2816 declare -f _completion_loader >/dev/null 2>/dev/null
2817 then
2818 _completion_loader "git-$command"
2819 fi
2820 if declare -f $completion_func >/dev/null 2>/dev/null
2821 then
2822 $completion_func
2823 return 0
2824 elif __git_support_parseopt_helper "$command"
2825 then
2826 __git_complete_common "$command"
2827 return 0
2828 else
2829 return 1
2830 fi
2831}
2832__git_main ()
2834{
2835 local i c=1 command __git_dir __git_repo_path
2836 local __git_C_args C_args_count=0
2837 while [ $c -lt $cword ]; do
2839 i="${words[c]}"
2840 case "$i" in
2841 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
2842 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
2843 --bare) __git_dir="." ;;
2844 --help) command="help"; break ;;
2845 -c|--work-tree|--namespace) ((c++)) ;;
2846 -C) __git_C_args[C_args_count++]=-C
2847 ((c++))
2848 __git_C_args[C_args_count++]="${words[c]}"
2849 ;;
2850 -*) ;;
2851 *) command="$i"; break ;;
2852 esac
2853 ((c++))
2854 done
2855 if [ -z "$command" ]; then
2857 case "$prev" in
2858 --git-dir|-C|--work-tree)
2859 # these need a path argument, let's fall back to
2860 # Bash filename completion
2861 return
2862 ;;
2863 -c|--namespace)
2864 # we don't support completing these options' arguments
2865 return
2866 ;;
2867 esac
2868 case "$cur" in
2869 --*) __gitcomp "
2870 --paginate
2871 --no-pager
2872 --git-dir=
2873 --bare
2874 --version
2875 --exec-path
2876 --exec-path=
2877 --html-path
2878 --man-path
2879 --info-path
2880 --work-tree=
2881 --namespace=
2882 --no-replace-objects
2883 --help
2884 "
2885 ;;
2886 *)
2887 if test -n "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2888 then
2889 __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2890 else
2891 __gitcomp "$(git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
2892 fi
2893 ;;
2894 esac
2895 return
2896 fi
2897 __git_complete_command "$command" && return
2899 local expansion=$(__git_aliased_command "$command")
2901 if [ -n "$expansion" ]; then
2902 words[1]=$expansion
2903 __git_complete_command "$expansion"
2904 fi
2905}
2906__gitk_main ()
2908{
2909 __git_has_doubledash && return
2910 local __git_repo_path
2912 __git_find_repo_path
2913 local merge=""
2915 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
2916 merge="--merge"
2917 fi
2918 case "$cur" in
2919 --*)
2920 __gitcomp "
2921 $__git_log_common_options
2922 $__git_log_gitk_options
2923 $merge
2924 "
2925 return
2926 ;;
2927 esac
2928 __git_complete_revlist
2929}
2930if [[ -n ${ZSH_VERSION-} ]] &&
2932 # Don't define these functions when sourced from 'git-completion.zsh',
2933 # it has its own implementations.
2934 [[ -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
2935 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
2936 autoload -U +X compinit && compinit
2938 __gitcomp ()
2940 {
2941 emulate -L zsh
2942 local cur_="${3-$cur}"
2944 case "$cur_" in
2946 --*=)
2947 ;;
2948 *)
2949 local c IFS=$' \t\n'
2950 local -a array
2951 for c in ${=1}; do
2952 c="$c${4-}"
2953 case $c in
2954 --*=*|*.) ;;
2955 *) c="$c " ;;
2956 esac
2957 array[${#array[@]}+1]="$c"
2958 done
2959 compset -P '*[=:]'
2960 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
2961 ;;
2962 esac
2963 }
2964 __gitcomp_direct ()
2966 {
2967 emulate -L zsh
2968 local IFS=$'\n'
2970 compset -P '*[=:]'
2971 compadd -Q -- ${=1} && _ret=0
2972 }
2973 __gitcomp_nl ()
2975 {
2976 emulate -L zsh
2977 local IFS=$'\n'
2979 compset -P '*[=:]'
2980 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
2981 }
2982 __gitcomp_file_direct ()
2984 {
2985 emulate -L zsh
2986 local IFS=$'\n'
2988 compset -P '*[=:]'
2989 compadd -f -- ${=1} && _ret=0
2990 }
2991 __gitcomp_file ()
2993 {
2994 emulate -L zsh
2995 local IFS=$'\n'
2997 compset -P '*[=:]'
2998 compadd -p "${2-}" -f -- ${=1} && _ret=0
2999 }
3000 _git ()
3002 {
3003 local _ret=1 cur cword prev
3004 cur=${words[CURRENT]}
3005 prev=${words[CURRENT-1]}
3006 let cword=CURRENT-1
3007 emulate ksh -c __${service}_main
3008 let _ret && _default && _ret=0
3009 return _ret
3010 }
3011 compdef _git git gitk
3013 return
3014fi
3015__git_func_wrap ()
3017{
3018 local cur words cword prev
3019 _get_comp_words_by_ref -n =: cur words cword prev
3020 $1
3021}
3022# Setup completion for certain functions defined above by setting common
3024# variables and workarounds.
3025# This is NOT a public function; use at your own risk.
3026__git_complete ()
3027{
3028 local wrapper="__git_wrap${2}"
3029 eval "$wrapper () { __git_func_wrap $2 ; }"
3030 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
3031 || complete -o default -o nospace -F $wrapper $1
3032}
3033# wrapper for backwards compatibility
3035_git ()
3036{
3037 __git_wrap__git_main
3038}
3039# wrapper for backwards compatibility
3041_gitk ()
3042{
3043 __git_wrap__gitk_main
3044}
3045__git_complete git __git_main
3047__git_complete gitk __gitk_main
3048# The following are necessary only for Cygwin, and only are needed
3050# when the user has tab-completed the executable name and consequently
3051# included the '.exe' suffix.
3052#
3053if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
3054__git_complete git.exe __git_main
3055fi