279f04df8737501ff8218144239fade0899c056a
1# bash/zsh completion support for core Git.
2#
3# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
4# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
5# Distributed under the GNU General Public License, version 2.0.
6#
7# The contained completion routines provide support for completing:
8#
9# *) local and remote branch names
10# *) local and remote tag names
11# *) .git/remotes file names
12# *) git 'subcommands'
13# *) git email aliases for git-send-email
14# *) tree paths within 'ref:path/to/file' expressions
15# *) file paths within current working directory and index
16# *) common --long-options
17#
18# To use these routines:
19#
20# 1) Copy this file to somewhere (e.g. ~/.git-completion.bash).
21# 2) Add the following line to your .bashrc/.zshrc:
22# source ~/.git-completion.bash
23# 3) Consider changing your PS1 to also show the current branch,
24# see git-prompt.sh for details.
25#
26# If you use complex aliases of form '!f() { ... }; f', you can use the null
27# command ':' as the first command in the function body to declare the desired
28# completion style. For example '!f() { : git commit ; ... }; f' will
29# tell the completion to use commit completion. This also works with aliases
30# of form "!sh -c '...'". For example, "!sh -c ': git commit ; ... '".
31#
32# Compatible with bash 3.2.57.
33#
34# You can set the following environment variables to influence the behavior of
35# the completion routines:
36#
37# GIT_COMPLETION_CHECKOUT_NO_GUESS
38#
39# When set to "1", do not include "DWIM" suggestions in git-checkout
40# and git-switch completion (e.g., completing "foo" when "origin/foo"
41# exists).
42case "$COMP_WORDBREAKS" in
44*:*) : great ;;
45*) COMP_WORDBREAKS="$COMP_WORDBREAKS:"
46esac
47# Discovers the path to the git repository taking any '--git-dir=<path>' and
49# '-C <path>' options into account and stores it in the $__git_repo_path
50# variable.
51__git_find_repo_path ()
52{
53 if [ -n "$__git_repo_path" ]; then
54 # we already know where it is
55 return
56 fi
57 if [ -n "${__git_C_args-}" ]; then
59 __git_repo_path="$(git "${__git_C_args[@]}" \
60 ${__git_dir:+--git-dir="$__git_dir"} \
61 rev-parse --absolute-git-dir 2>/dev/null)"
62 elif [ -n "${__git_dir-}" ]; then
63 test -d "$__git_dir" &&
64 __git_repo_path="$__git_dir"
65 elif [ -n "${GIT_DIR-}" ]; then
66 test -d "${GIT_DIR-}" &&
67 __git_repo_path="$GIT_DIR"
68 elif [ -d .git ]; then
69 __git_repo_path=.git
70 else
71 __git_repo_path="$(git rev-parse --git-dir 2>/dev/null)"
72 fi
73}
74# Deprecated: use __git_find_repo_path() and $__git_repo_path instead
76# __gitdir accepts 0 or 1 arguments (i.e., location)
77# returns location of .git repo
78__gitdir ()
79{
80 if [ -z "${1-}" ]; then
81 __git_find_repo_path || return 1
82 echo "$__git_repo_path"
83 elif [ -d "$1/.git" ]; then
84 echo "$1/.git"
85 else
86 echo "$1"
87 fi
88}
89# Runs git with all the options given as argument, respecting any
91# '--git-dir=<path>' and '-C <path>' options present on the command line
92__git ()
93{
94 git ${__git_C_args:+"${__git_C_args[@]}"} \
95 ${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null
96}
97# Removes backslash escaping, single quotes and double quotes from a word,
99# stores the result in the variable $dequoted_word.
100# 1: The word to dequote.
101__git_dequote ()
102{
103 local rest="$1" len ch
104 dequoted_word=""
106 while test -n "$rest"; do
108 len=${#dequoted_word}
109 dequoted_word="$dequoted_word${rest%%[\\\'\"]*}"
110 rest="${rest:$((${#dequoted_word}-$len))}"
111 case "${rest:0:1}" in
113 \\)
114 ch="${rest:1:1}"
115 case "$ch" in
116 $'\n')
117 ;;
118 *)
119 dequoted_word="$dequoted_word$ch"
120 ;;
121 esac
122 rest="${rest:2}"
123 ;;
124 \')
125 rest="${rest:1}"
126 len=${#dequoted_word}
127 dequoted_word="$dequoted_word${rest%%\'*}"
128 rest="${rest:$((${#dequoted_word}-$len+1))}"
129 ;;
130 \")
131 rest="${rest:1}"
132 while test -n "$rest" ; do
133 len=${#dequoted_word}
134 dequoted_word="$dequoted_word${rest%%[\\\"]*}"
135 rest="${rest:$((${#dequoted_word}-$len))}"
136 case "${rest:0:1}" in
137 \\)
138 ch="${rest:1:1}"
139 case "$ch" in
140 \"|\\|\$|\`)
141 dequoted_word="$dequoted_word$ch"
142 ;;
143 $'\n')
144 ;;
145 *)
146 dequoted_word="$dequoted_word\\$ch"
147 ;;
148 esac
149 rest="${rest:2}"
150 ;;
151 \")
152 rest="${rest:1}"
153 break
154 ;;
155 esac
156 done
157 ;;
158 esac
159 done
160}
161# The following function is based on code from:
163#
164# bash_completion - programmable completion functions for bash 3.2+
165#
166# Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
167# © 2009-2010, Bash Completion Maintainers
168# <bash-completion-devel@lists.alioth.debian.org>
169#
170# This program is free software; you can redistribute it and/or modify
171# it under the terms of the GNU General Public License as published by
172# the Free Software Foundation; either version 2, or (at your option)
173# any later version.
174#
175# This program is distributed in the hope that it will be useful,
176# but WITHOUT ANY WARRANTY; without even the implied warranty of
177# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
178# GNU General Public License for more details.
179#
180# You should have received a copy of the GNU General Public License
181# along with this program; if not, see <http://www.gnu.org/licenses/>.
182#
183# The latest version of this software can be obtained here:
184#
185# http://bash-completion.alioth.debian.org/
186#
187# RELEASE: 2.x
188# This function can be used to access a tokenized list of words
190# on the command line:
191#
192# __git_reassemble_comp_words_by_ref '=:'
193# if test "${words_[cword_-1]}" = -w
194# then
195# ...
196# fi
197#
198# The argument should be a collection of characters from the list of
199# word completion separators (COMP_WORDBREAKS) to treat as ordinary
200# characters.
201#
202# This is roughly equivalent to going back in time and setting
203# COMP_WORDBREAKS to exclude those characters. The intent is to
204# make option types like --date=<type> and <rev>:<path> easy to
205# recognize by treating each shell word as a single token.
206#
207# It is best not to set COMP_WORDBREAKS directly because the value is
208# shared with other completion scripts. By the time the completion
209# function gets called, COMP_WORDS has already been populated so local
210# changes to COMP_WORDBREAKS have no effect.
211#
212# Output: words_, cword_, cur_.
213__git_reassemble_comp_words_by_ref()
215{
216 local exclude i j first
217 # Which word separators to exclude?
218 exclude="${1//[^$COMP_WORDBREAKS]}"
219 cword_=$COMP_CWORD
220 if [ -z "$exclude" ]; then
221 words_=("${COMP_WORDS[@]}")
222 return
223 fi
224 # List of word completion separators has shrunk;
225 # re-assemble words to complete.
226 for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
227 # Append each nonempty word consisting of just
228 # word separator characters to the current word.
229 first=t
230 while
231 [ $i -gt 0 ] &&
232 [ -n "${COMP_WORDS[$i]}" ] &&
233 # word consists of excluded word separators
234 [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
235 do
236 # Attach to the previous token,
237 # unless the previous token is the command name.
238 if [ $j -ge 2 ] && [ -n "$first" ]; then
239 ((j--))
240 fi
241 first=
242 words_[$j]=${words_[j]}${COMP_WORDS[i]}
243 if [ $i = $COMP_CWORD ]; then
244 cword_=$j
245 fi
246 if (($i < ${#COMP_WORDS[@]} - 1)); then
247 ((i++))
248 else
249 # Done.
250 return
251 fi
252 done
253 words_[$j]=${words_[j]}${COMP_WORDS[i]}
254 if [ $i = $COMP_CWORD ]; then
255 cword_=$j
256 fi
257 done
258}
259if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
261_get_comp_words_by_ref ()
262{
263 local exclude cur_ words_ cword_
264 if [ "$1" = "-n" ]; then
265 exclude=$2
266 shift 2
267 fi
268 __git_reassemble_comp_words_by_ref "$exclude"
269 cur_=${words_[cword_]}
270 while [ $# -gt 0 ]; do
271 case "$1" in
272 cur)
273 cur=$cur_
274 ;;
275 prev)
276 prev=${words_[$cword_-1]}
277 ;;
278 words)
279 words=("${words_[@]}")
280 ;;
281 cword)
282 cword=$cword_
283 ;;
284 esac
285 shift
286 done
287}
288fi
289# Fills the COMPREPLY array with prefiltered words without any additional
291# processing.
292# Callers must take care of providing only words that match the current word
293# to be completed and adding any prefix and/or suffix (trailing space!), if
294# necessary.
295# 1: List of newline-separated matching completion words, complete with
296# prefix and suffix.
297__gitcomp_direct ()
298{
299 local IFS=$'\n'
300 COMPREPLY=($1)
302}
303__gitcompappend ()
305{
306 local x i=${#COMPREPLY[@]}
307 for x in $1; do
308 if [[ "$x" == "$3"* ]]; then
309 COMPREPLY[i++]="$2$x$4"
310 fi
311 done
312}
313__gitcompadd ()
315{
316 COMPREPLY=()
317 __gitcompappend "$@"
318}
319# Generates completion reply, appending a space to possible completion words,
321# if necessary.
322# It accepts 1 to 4 arguments:
323# 1: List of possible completion words.
324# 2: A prefix to be added to each possible completion word (optional).
325# 3: Generate possible completion matches for this word (optional).
326# 4: A suffix to be appended to each possible completion word (optional).
327__gitcomp ()
328{
329 local cur_="${3-$cur}"
330 case "$cur_" in
332 --*=)
333 ;;
334 --no-*)
335 local c i=0 IFS=$' \t\n'
336 for c in $1; do
337 if [[ $c == "--" ]]; then
338 continue
339 fi
340 c="$c${4-}"
341 if [[ $c == "$cur_"* ]]; then
342 case $c in
343 --*=|*.) ;;
344 *) c="$c " ;;
345 esac
346 COMPREPLY[i++]="${2-}$c"
347 fi
348 done
349 ;;
350 *)
351 local c i=0 IFS=$' \t\n'
352 for c in $1; do
353 if [[ $c == "--" ]]; then
354 c="--no-...${4-}"
355 if [[ $c == "$cur_"* ]]; then
356 COMPREPLY[i++]="${2-}$c "
357 fi
358 break
359 fi
360 c="$c${4-}"
361 if [[ $c == "$cur_"* ]]; then
362 case $c in
363 *=|*.) ;;
364 *) c="$c " ;;
365 esac
366 COMPREPLY[i++]="${2-}$c"
367 fi
368 done
369 ;;
370 esac
371}
372# Clear the variables caching builtins' options when (re-)sourcing
374# the completion script.
375if [[ -n ${ZSH_VERSION-} ]]; then
376 unset $(set |sed -ne 's/^\(__gitcomp_builtin_[a-zA-Z0-9_][a-zA-Z0-9_]*\)=.*/\1/p') 2>/dev/null
377else
378 unset $(compgen -v __gitcomp_builtin_)
379fi
380# This function is equivalent to
382#
383# __gitcomp "$(git xxx --git-completion-helper) ..."
384#
385# except that the output is cached. Accept 1-3 arguments:
386# 1: the git command to execute, this is also the cache key
387# 2: extra options to be added on top (e.g. negative forms)
388# 3: options to be excluded
389__gitcomp_builtin ()
390{
391 # spaces must be replaced with underscore for multi-word
392 # commands, e.g. "git remote add" becomes remote_add.
393 local cmd="$1"
394 local incl="$2"
395 local excl="$3"
396 local var=__gitcomp_builtin_"${cmd/-/_}"
398 local options
399 eval "options=\$$var"
400 if [ -z "$options" ]; then
402 # leading and trailing spaces are significant to make
403 # option removal work correctly.
404 options=" $incl $(__git ${cmd/_/ } --git-completion-helper) " || return
405 for i in $excl; do
407 options="${options/ $i / }"
408 done
409 eval "$var=\"$options\""
410 fi
411 __gitcomp "$options"
413}
414# Variation of __gitcomp_nl () that appends to the existing list of
416# completion candidates, COMPREPLY.
417__gitcomp_nl_append ()
418{
419 local IFS=$'\n'
420 __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
421}
422# Generates completion reply from newline-separated possible completion words
424# by appending a space to all of them.
425# It accepts 1 to 4 arguments:
426# 1: List of possible completion words, separated by a single newline.
427# 2: A prefix to be added to each possible completion word (optional).
428# 3: Generate possible completion matches for this word (optional).
429# 4: A suffix to be appended to each possible completion word instead of
430# the default space (optional). If specified but empty, nothing is
431# appended.
432__gitcomp_nl ()
433{
434 COMPREPLY=()
435 __gitcomp_nl_append "$@"
436}
437# Fills the COMPREPLY array with prefiltered paths without any additional
439# processing.
440# Callers must take care of providing only paths that match the current path
441# to be completed and adding any prefix path components, if necessary.
442# 1: List of newline-separated matching paths, complete with all prefix
443# path components.
444__gitcomp_file_direct ()
445{
446 local IFS=$'\n'
447 COMPREPLY=($1)
449 # use a hack to enable file mode in bash < 4
451 compopt -o filenames +o nospace 2>/dev/null ||
452 compgen -f /non-existing-dir/ >/dev/null ||
453 true
454}
455# Generates completion reply with compgen from newline-separated possible
457# completion filenames.
458# It accepts 1 to 3 arguments:
459# 1: List of possible completion filenames, separated by a single newline.
460# 2: A directory prefix to be added to each possible completion filename
461# (optional).
462# 3: Generate possible completion matches for this word (optional).
463__gitcomp_file ()
464{
465 local IFS=$'\n'
466 # XXX does not work when the directory prefix contains a tilde,
468 # since tilde expansion is not applied.
469 # This means that COMPREPLY will be empty and Bash default
470 # completion will be used.
471 __gitcompadd "$1" "${2-}" "${3-$cur}" ""
472 # use a hack to enable file mode in bash < 4
474 compopt -o filenames +o nospace 2>/dev/null ||
475 compgen -f /non-existing-dir/ >/dev/null ||
476 true
477}
478# Execute 'git ls-files', unless the --committable option is specified, in
480# which case it runs 'git diff-index' to find out the files that can be
481# committed. It return paths relative to the directory specified in the first
482# argument, and using the options specified in the second argument.
483__git_ls_files_helper ()
484{
485 if [ "$2" == "--committable" ]; then
486 __git -C "$1" -c core.quotePath=false diff-index \
487 --name-only --relative HEAD -- "${3//\\/\\\\}*"
488 else
489 # NOTE: $2 is not quoted in order to support multiple options
490 __git -C "$1" -c core.quotePath=false ls-files \
491 --exclude-standard $2 -- "${3//\\/\\\\}*"
492 fi
493}
494# __git_index_files accepts 1 or 2 arguments:
497# 1: Options to pass to ls-files (required).
498# 2: A directory path (optional).
499# If provided, only files within the specified directory are listed.
500# Sub directories are never recursed. Path must have a trailing
501# slash.
502# 3: List only paths matching this path component (optional).
503__git_index_files ()
504{
505 local root="$2" match="$3"
506 __git_ls_files_helper "$root" "$1" "$match" |
508 awk -F / -v pfx="${2//\\/\\\\}" '{
509 paths[$1] = 1
510 }
511 END {
512 for (p in paths) {
513 if (substr(p, 1, 1) != "\"") {
514 # No special characters, easy!
515 print pfx p
516 continue
517 }
518 # The path is quoted.
520 p = dequote(p)
521 if (p == "")
522 continue
523 # Even when a directory name itself does not contain
525 # any special characters, it will still be quoted if
526 # any of its (stripped) trailing path components do.
527 # Because of this we may have seen the same directory
528 # both quoted and unquoted.
529 if (p in paths)
530 # We have seen the same directory unquoted,
531 # skip it.
532 continue
533 else
534 print pfx p
535 }
536 }
537 function dequote(p, bs_idx, out, esc, esc_idx, dec) {
538 # Skip opening double quote.
539 p = substr(p, 2)
540 # Interpret backslash escape sequences.
542 while ((bs_idx = index(p, "\\")) != 0) {
543 out = out substr(p, 1, bs_idx - 1)
544 esc = substr(p, bs_idx + 1, 1)
545 p = substr(p, bs_idx + 2)
546 if ((esc_idx = index("abtvfr\"\\", esc)) != 0) {
548 # C-style one-character escape sequence.
549 out = out substr("\a\b\t\v\f\r\"\\",
550 esc_idx, 1)
551 } else if (esc == "n") {
552 # Uh-oh, a newline character.
553 # We cant reliably put a pathname
554 # containing a newline into COMPREPLY,
555 # and the newline would create a mess.
556 # Skip this path.
557 return ""
558 } else {
559 # Must be a \nnn octal value, then.
560 dec = esc * 64 + \
561 substr(p, 1, 1) * 8 + \
562 substr(p, 2, 1)
563 out = out sprintf("%c", dec)
564 p = substr(p, 3)
565 }
566 }
567 # Drop closing double quote, if there is one.
568 # (There isnt any if this is a directory, as it was
569 # already stripped with the trailing path components.)
570 if (substr(p, length(p), 1) == "\"")
571 out = out substr(p, 1, length(p) - 1)
572 else
573 out = out p
574 return out
576 }'
577}
578# __git_complete_index_file requires 1 argument:
580# 1: the options to pass to ls-file
581#
582# The exception is --committable, which finds the files appropriate commit.
583__git_complete_index_file ()
584{
585 local dequoted_word pfx="" cur_
586 __git_dequote "$cur"
588 case "$dequoted_word" in
590 ?*/*)
591 pfx="${dequoted_word%/*}/"
592 cur_="${dequoted_word##*/}"
593 ;;
594 *)
595 cur_="$dequoted_word"
596 esac
597 __gitcomp_file_direct "$(__git_index_files "$1" "$pfx" "$cur_")"
599}
600# Lists branches from the local repository.
602# 1: A prefix to be added to each listed branch (optional).
603# 2: List only branches matching this word (optional; list all branches if
604# unset or empty).
605# 3: A suffix to be appended to each listed branch (optional).
606__git_heads ()
607{
608 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
609 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
611 "refs/heads/$cur_*" "refs/heads/$cur_*/**"
612}
613# Lists tags from the local repository.
615# Accepts the same positional parameters as __git_heads() above.
616__git_tags ()
617{
618 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
619 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
621 "refs/tags/$cur_*" "refs/tags/$cur_*/**"
622}
623# Lists refs from the local (by default) or from a remote repository.
625# It accepts 0, 1 or 2 arguments:
626# 1: The remote to list refs from (optional; ignored, if set but empty).
627# Can be the name of a configured remote, a path, or a URL.
628# 2: In addition to local refs, list unique branches from refs/remotes/ for
629# 'git checkout's tracking DWIMery (optional; ignored, if set but empty).
630# 3: A prefix to be added to each listed ref (optional).
631# 4: List only refs matching this word (optional; list all refs if unset or
632# empty).
633# 5: A suffix to be appended to each listed ref (optional; ignored, if set
634# but empty).
635#
636# Use __git_complete_refs() instead.
637__git_refs ()
638{
639 local i hash dir track="${2-}"
640 local list_refs_from=path remote="${1-}"
641 local format refs
642 local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}"
643 local match="${4-}"
644 local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers
645 __git_find_repo_path
647 dir="$__git_repo_path"
648 if [ -z "$remote" ]; then
650 if [ -z "$dir" ]; then
651 return
652 fi
653 else
654 if __git_is_configured_remote "$remote"; then
655 # configured remote takes precedence over a
656 # local directory with the same name
657 list_refs_from=remote
658 elif [ -d "$remote/.git" ]; then
659 dir="$remote/.git"
660 elif [ -d "$remote" ]; then
661 dir="$remote"
662 else
663 list_refs_from=url
664 fi
665 fi
666 if [ "$list_refs_from" = path ]; then
668 if [[ "$cur_" == ^* ]]; then
669 pfx="$pfx^"
670 fer_pfx="$fer_pfx^"
671 cur_=${cur_#^}
672 match=${match#^}
673 fi
674 case "$cur_" in
675 refs|refs/*)
676 format="refname"
677 refs=("$match*" "$match*/**")
678 track=""
679 ;;
680 *)
681 for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD; do
682 case "$i" in
683 $match*)
684 if [ -e "$dir/$i" ]; then
685 echo "$pfx$i$sfx"
686 fi
687 ;;
688 esac
689 done
690 format="refname:strip=2"
691 refs=("refs/tags/$match*" "refs/tags/$match*/**"
692 "refs/heads/$match*" "refs/heads/$match*/**"
693 "refs/remotes/$match*" "refs/remotes/$match*/**")
694 ;;
695 esac
696 __git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \
697 "${refs[@]}"
698 if [ -n "$track" ]; then
699 # employ the heuristic used by git checkout
700 # Try to find a remote branch that matches the completion word
701 # but only output if the branch name is unique
702 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
703 --sort="refname:strip=3" \
704 "refs/remotes/*/$match*" "refs/remotes/*/$match*/**" | \
705 uniq -u
706 fi
707 return
708 fi
709 case "$cur_" in
710 refs|refs/*)
711 __git ls-remote "$remote" "$match*" | \
712 while read -r hash i; do
713 case "$i" in
714 *^{}) ;;
715 *) echo "$pfx$i$sfx" ;;
716 esac
717 done
718 ;;
719 *)
720 if [ "$list_refs_from" = remote ]; then
721 case "HEAD" in
722 $match*) echo "${pfx}HEAD$sfx" ;;
723 esac
724 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
725 "refs/remotes/$remote/$match*" \
726 "refs/remotes/$remote/$match*/**"
727 else
728 local query_symref
729 case "HEAD" in
730 $match*) query_symref="HEAD" ;;
731 esac
732 __git ls-remote "$remote" $query_symref \
733 "refs/tags/$match*" "refs/heads/$match*" \
734 "refs/remotes/$match*" |
735 while read -r hash i; do
736 case "$i" in
737 *^{}) ;;
738 refs/*) echo "$pfx${i#refs/*/}$sfx" ;;
739 *) echo "$pfx$i$sfx" ;; # symbolic refs
740 esac
741 done
742 fi
743 ;;
744 esac
745}
746# Completes refs, short and long, local and remote, symbolic and pseudo.
748#
749# Usage: __git_complete_refs [<option>]...
750# --remote=<remote>: The remote to list refs from, can be the name of a
751# configured remote, a path, or a URL.
752# --track: List unique remote branches for 'git checkout's tracking DWIMery.
753# --pfx=<prefix>: A prefix to be added to each ref.
754# --cur=<word>: The current ref to be completed. Defaults to the current
755# word to be completed.
756# --sfx=<suffix>: A suffix to be appended to each ref instead of the default
757# space.
758__git_complete_refs ()
759{
760 local remote track pfx cur_="$cur" sfx=" "
761 while test $# != 0; do
763 case "$1" in
764 --remote=*) remote="${1##--remote=}" ;;
765 --track) track="yes" ;;
766 --pfx=*) pfx="${1##--pfx=}" ;;
767 --cur=*) cur_="${1##--cur=}" ;;
768 --sfx=*) sfx="${1##--sfx=}" ;;
769 *) return 1 ;;
770 esac
771 shift
772 done
773 __gitcomp_direct "$(__git_refs "$remote" "$track" "$pfx" "$cur_" "$sfx")"
775}
776# __git_refs2 requires 1 argument (to pass to __git_refs)
778# Deprecated: use __git_complete_fetch_refspecs() instead.
779__git_refs2 ()
780{
781 local i
782 for i in $(__git_refs "$1"); do
783 echo "$i:$i"
784 done
785}
786# Completes refspecs for fetching from a remote repository.
788# 1: The remote repository.
789# 2: A prefix to be added to each listed refspec (optional).
790# 3: The ref to be completed as a refspec instead of the current word to be
791# completed (optional)
792# 4: A suffix to be appended to each listed refspec instead of the default
793# space (optional).
794__git_complete_fetch_refspecs ()
795{
796 local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }"
797 __gitcomp_direct "$(
799 for i in $(__git_refs "$remote" "" "" "$cur_") ; do
800 echo "$pfx$i:$i$sfx"
801 done
802 )"
803}
804# __git_refs_remotes requires 1 argument (to pass to ls-remote)
806__git_refs_remotes ()
807{
808 local i hash
809 __git ls-remote "$1" 'refs/heads/*' | \
810 while read -r hash i; do
811 echo "$i:refs/remotes/$1/${i#refs/heads/}"
812 done
813}
814__git_remotes ()
816{
817 __git_find_repo_path
818 test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
819 __git remote
820}
821# Returns true if $1 matches the name of a configured remote, false otherwise.
823__git_is_configured_remote ()
824{
825 local remote
826 for remote in $(__git_remotes); do
827 if [ "$remote" = "$1" ]; then
828 return 0
829 fi
830 done
831 return 1
832}
833__git_list_merge_strategies ()
835{
836 LANG=C LC_ALL=C git merge -s help 2>&1 |
837 sed -n -e '/[Aa]vailable strategies are: /,/^$/{
838 s/\.$//
839 s/.*://
840 s/^[ ]*//
841 s/[ ]*$//
842 p
843 }'
844}
845__git_merge_strategies=
847# 'git merge -s help' (and thus detection of the merge strategy
848# list) fails, unfortunately, if run outside of any git working
849# tree. __git_merge_strategies is set to the empty string in
850# that case, and the detection will be repeated the next time it
851# is needed.
852__git_compute_merge_strategies ()
853{
854 test -n "$__git_merge_strategies" ||
855 __git_merge_strategies=$(__git_list_merge_strategies)
856}
857__git_merge_strategy_options="ours theirs subtree subtree= patience
859 histogram diff-algorithm= ignore-space-change ignore-all-space
860 ignore-space-at-eol renormalize no-renormalize no-renames
861 find-renames find-renames= rename-threshold="
862__git_complete_revlist_file ()
864{
865 local dequoted_word pfx ls ref cur_="$cur"
866 case "$cur_" in
867 *..?*:*)
868 return
869 ;;
870 ?*:*)
871 ref="${cur_%%:*}"
872 cur_="${cur_#*:}"
873 __git_dequote "$cur_"
875 case "$dequoted_word" in
877 ?*/*)
878 pfx="${dequoted_word%/*}"
879 cur_="${dequoted_word##*/}"
880 ls="$ref:$pfx"
881 pfx="$pfx/"
882 ;;
883 *)
884 cur_="$dequoted_word"
885 ls="$ref"
886 ;;
887 esac
888 case "$COMP_WORDBREAKS" in
890 *:*) : great ;;
891 *) pfx="$ref:$pfx" ;;
892 esac
893 __gitcomp_file "$(__git ls-tree "$ls" \
895 | sed 's/^.* //
896 s/$//')" \
897 "$pfx" "$cur_"
898 ;;
899 *...*)
900 pfx="${cur_%...*}..."
901 cur_="${cur_#*...}"
902 __git_complete_refs --pfx="$pfx" --cur="$cur_"
903 ;;
904 *..*)
905 pfx="${cur_%..*}.."
906 cur_="${cur_#*..}"
907 __git_complete_refs --pfx="$pfx" --cur="$cur_"
908 ;;
909 *)
910 __git_complete_refs
911 ;;
912 esac
913}
914__git_complete_file ()
916{
917 __git_complete_revlist_file
918}
919__git_complete_revlist ()
921{
922 __git_complete_revlist_file
923}
924__git_complete_remote_or_refspec ()
926{
927 local cur_="$cur" cmd="${words[1]}"
928 local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
929 if [ "$cmd" = "remote" ]; then
930 ((c++))
931 fi
932 while [ $c -lt $cword ]; do
933 i="${words[c]}"
934 case "$i" in
935 --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
936 -d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
937 --all)
938 case "$cmd" in
939 push) no_complete_refspec=1 ;;
940 fetch)
941 return
942 ;;
943 *) ;;
944 esac
945 ;;
946 --multiple) no_complete_refspec=1; break ;;
947 -*) ;;
948 *) remote="$i"; break ;;
949 esac
950 ((c++))
951 done
952 if [ -z "$remote" ]; then
953 __gitcomp_nl "$(__git_remotes)"
954 return
955 fi
956 if [ $no_complete_refspec = 1 ]; then
957 return
958 fi
959 [ "$remote" = "." ] && remote=
960 case "$cur_" in
961 *:*)
962 case "$COMP_WORDBREAKS" in
963 *:*) : great ;;
964 *) pfx="${cur_%%:*}:" ;;
965 esac
966 cur_="${cur_#*:}"
967 lhs=0
968 ;;
969 +*)
970 pfx="+"
971 cur_="${cur_#+}"
972 ;;
973 esac
974 case "$cmd" in
975 fetch)
976 if [ $lhs = 1 ]; then
977 __git_complete_fetch_refspecs "$remote" "$pfx" "$cur_"
978 else
979 __git_complete_refs --pfx="$pfx" --cur="$cur_"
980 fi
981 ;;
982 pull|remote)
983 if [ $lhs = 1 ]; then
984 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
985 else
986 __git_complete_refs --pfx="$pfx" --cur="$cur_"
987 fi
988 ;;
989 push)
990 if [ $lhs = 1 ]; then
991 __git_complete_refs --pfx="$pfx" --cur="$cur_"
992 else
993 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
994 fi
995 ;;
996 esac
997}
998__git_complete_strategy ()
1000{
1001 __git_compute_merge_strategies
1002 case "$prev" in
1003 -s|--strategy)
1004 __gitcomp "$__git_merge_strategies"
1005 return 0
1006 ;;
1007 -X)
1008 __gitcomp "$__git_merge_strategy_options"
1009 return 0
1010 ;;
1011 esac
1012 case "$cur" in
1013 --strategy=*)
1014 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
1015 return 0
1016 ;;
1017 --strategy-option=*)
1018 __gitcomp "$__git_merge_strategy_options" "" "${cur##--strategy-option=}"
1019 return 0
1020 ;;
1021 esac
1022 return 1
1023}
1024__git_all_commands=
1026__git_compute_all_commands ()
1027{
1028 test -n "$__git_all_commands" ||
1029 __git_all_commands=$(__git --list-cmds=main,others,alias,nohelpers)
1030}
1031# Lists all set config variables starting with the given section prefix,
1033# with the prefix removed.
1034__git_get_config_variables ()
1035{
1036 local section="$1" i IFS=$'\n'
1037 for i in $(__git config --name-only --get-regexp "^$section\..*"); do
1038 echo "${i#$section.}"
1039 done
1040}
1041__git_pretty_aliases ()
1043{
1044 __git_get_config_variables "pretty"
1045}
1046# __git_aliased_command requires 1 argument
1048__git_aliased_command ()
1049{
1050 local word cmdline=$(__git config --get "alias.$1")
1051 for word in $cmdline; do
1052 case "$word" in
1053 \!gitk|gitk)
1054 echo "gitk"
1055 return
1056 ;;
1057 \!*) : shell command alias ;;
1058 -*) : option ;;
1059 *=*) : setting env ;;
1060 git) : git itself ;;
1061 \(\)) : skip parens of shell function definition ;;
1062 {) : skip start of shell helper function ;;
1063 :) : skip null command ;;
1064 \'*) : skip opening quote after sh -c ;;
1065 *)
1066 echo "$word"
1067 return
1068 esac
1069 done
1070}
1071# __git_find_on_cmdline requires 1 argument
1073__git_find_on_cmdline ()
1074{
1075 local word subcommand c=1
1076 while [ $c -lt $cword ]; do
1077 word="${words[c]}"
1078 for subcommand in $1; do
1079 if [ "$subcommand" = "$word" ]; then
1080 echo "$subcommand"
1081 return
1082 fi
1083 done
1084 ((c++))
1085 done
1086}
1087# Echo the value of an option set on the command line or config
1089#
1090# $1: short option name
1091# $2: long option name including =
1092# $3: list of possible values
1093# $4: config string (optional)
1094#
1095# example:
1096# result="$(__git_get_option_value "-d" "--do-something=" \
1097# "yes no" "core.doSomething")"
1098#
1099# result is then either empty (no option set) or "yes" or "no"
1100#
1101# __git_get_option_value requires 3 arguments
1102__git_get_option_value ()
1103{
1104 local c short_opt long_opt val
1105 local result= values config_key word
1106 short_opt="$1"
1108 long_opt="$2"
1109 values="$3"
1110 config_key="$4"
1111 ((c = $cword - 1))
1113 while [ $c -ge 0 ]; do
1114 word="${words[c]}"
1115 for val in $values; do
1116 if [ "$short_opt$val" = "$word" ] ||
1117 [ "$long_opt$val" = "$word" ]; then
1118 result="$val"
1119 break 2
1120 fi
1121 done
1122 ((c--))
1123 done
1124 if [ -n "$config_key" ] && [ -z "$result" ]; then
1126 result="$(__git config "$config_key")"
1127 fi
1128 echo "$result"
1130}
1131__git_has_doubledash ()
1133{
1134 local c=1
1135 while [ $c -lt $cword ]; do
1136 if [ "--" = "${words[c]}" ]; then
1137 return 0
1138 fi
1139 ((c++))
1140 done
1141 return 1
1142}
1143# Try to count non option arguments passed on the command line for the
1145# specified git command.
1146# When options are used, it is necessary to use the special -- option to
1147# tell the implementation were non option arguments begin.
1148# XXX this can not be improved, since options can appear everywhere, as
1149# an example:
1150# git mv x -n y
1151#
1152# __git_count_arguments requires 1 argument: the git command executed.
1153__git_count_arguments ()
1154{
1155 local word i c=0
1156 # Skip "git" (first argument)
1158 for ((i=1; i < ${#words[@]}; i++)); do
1159 word="${words[i]}"
1160 case "$word" in
1162 --)
1163 # Good; we can assume that the following are only non
1164 # option arguments.
1165 ((c = 0))
1166 ;;
1167 "$1")
1168 # Skip the specified git command and discard git
1169 # main options
1170 ((c = 0))
1171 ;;
1172 ?*)
1173 ((c++))
1174 ;;
1175 esac
1176 done
1177 printf "%d" $c
1179}
1180__git_whitespacelist="nowarn warn error error-all fix"
1182__git_patchformat="mbox stgit stgit-series hg mboxrd"
1183__git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
1184_git_am ()
1186{
1187 __git_find_repo_path
1188 if [ -d "$__git_repo_path"/rebase-apply ]; then
1189 __gitcomp "$__git_am_inprogress_options"
1190 return
1191 fi
1192 case "$cur" in
1193 --whitespace=*)
1194 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1195 return
1196 ;;
1197 --patch-format=*)
1198 __gitcomp "$__git_patchformat" "" "${cur##--patch-format=}"
1199 return
1200 ;;
1201 --*)
1202 __gitcomp_builtin am "" \
1203 "$__git_am_inprogress_options"
1204 return
1205 esac
1206}
1207_git_apply ()
1209{
1210 case "$cur" in
1211 --whitespace=*)
1212 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1213 return
1214 ;;
1215 --*)
1216 __gitcomp_builtin apply
1217 return
1218 esac
1219}
1220_git_add ()
1222{
1223 case "$cur" in
1224 --chmod=*)
1225 __gitcomp "+x -x" "" "${cur##--chmod=}"
1226 return
1227 ;;
1228 --*)
1229 __gitcomp_builtin add
1230 return
1231 esac
1232 local complete_opt="--others --modified --directory --no-empty-directory"
1234 if test -n "$(__git_find_on_cmdline "-u --update")"
1235 then
1236 complete_opt="--modified"
1237 fi
1238 __git_complete_index_file "$complete_opt"
1239}
1240_git_archive ()
1242{
1243 case "$cur" in
1244 --format=*)
1245 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
1246 return
1247 ;;
1248 --remote=*)
1249 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
1250 return
1251 ;;
1252 --*)
1253 __gitcomp "
1254 --format= --list --verbose
1255 --prefix= --remote= --exec= --output
1256 "
1257 return
1258 ;;
1259 esac
1260 __git_complete_file
1261}
1262_git_bisect ()
1264{
1265 __git_has_doubledash && return
1266 local subcommands="start bad good skip reset visualize replay log run"
1268 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1269 if [ -z "$subcommand" ]; then
1270 __git_find_repo_path
1271 if [ -f "$__git_repo_path"/BISECT_START ]; then
1272 __gitcomp "$subcommands"
1273 else
1274 __gitcomp "replay start"
1275 fi
1276 return
1277 fi
1278 case "$subcommand" in
1280 bad|good|reset|skip|start)
1281 __git_complete_refs
1282 ;;
1283 *)
1284 ;;
1285 esac
1286}
1287__git_ref_fieldlist="refname objecttype objectsize objectname upstream push HEAD symref"
1289_git_branch ()
1291{
1292 local i c=1 only_local_ref="n" has_r="n"
1293 while [ $c -lt $cword ]; do
1295 i="${words[c]}"
1296 case "$i" in
1297 -d|--delete|-m|--move) only_local_ref="y" ;;
1298 -r|--remotes) has_r="y" ;;
1299 esac
1300 ((c++))
1301 done
1302 case "$cur" in
1304 --set-upstream-to=*)
1305 __git_complete_refs --cur="${cur##--set-upstream-to=}"
1306 ;;
1307 --*)
1308 __gitcomp_builtin branch
1309 ;;
1310 *)
1311 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
1312 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
1313 else
1314 __git_complete_refs
1315 fi
1316 ;;
1317 esac
1318}
1319_git_bundle ()
1321{
1322 local cmd="${words[2]}"
1323 case "$cword" in
1324 2)
1325 __gitcomp "create list-heads verify unbundle"
1326 ;;
1327 3)
1328 # looking for a file
1329 ;;
1330 *)
1331 case "$cmd" in
1332 create)
1333 __git_complete_revlist
1334 ;;
1335 esac
1336 ;;
1337 esac
1338}
1339_git_checkout ()
1341{
1342 __git_has_doubledash && return
1343 case "$cur" in
1345 --conflict=*)
1346 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1347 ;;
1348 --*)
1349 __gitcomp_builtin checkout
1350 ;;
1351 *)
1352 # check if --track, --no-track, or --no-guess was specified
1353 # if so, disable DWIM mode
1354 local flags="--track --no-track --no-guess" track_opt="--track"
1355 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
1356 [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1357 track_opt=''
1358 fi
1359 __git_complete_refs $track_opt
1360 ;;
1361 esac
1362}
1363__git_cherry_pick_inprogress_options="--continue --quit --abort"
1365_git_cherry_pick ()
1367{
1368 __git_find_repo_path
1369 if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
1370 __gitcomp "$__git_cherry_pick_inprogress_options"
1371 return
1372 fi
1373 __git_complete_strategy && return
1375 case "$cur" in
1377 --*)
1378 __gitcomp_builtin cherry-pick "" \
1379 "$__git_cherry_pick_inprogress_options"
1380 ;;
1381 *)
1382 __git_complete_refs
1383 ;;
1384 esac
1385}
1386_git_clean ()
1388{
1389 case "$cur" in
1390 --*)
1391 __gitcomp_builtin clean
1392 return
1393 ;;
1394 esac
1395 # XXX should we check for -x option ?
1397 __git_complete_index_file "--others --directory"
1398}
1399_git_clone ()
1401{
1402 case "$prev" in
1403 -c|--config)
1404 __git_complete_config_variable_name_and_value
1405 return
1406 ;;
1407 esac
1408 case "$cur" in
1409 --*)
1410 __gitcomp_builtin clone
1411 return
1412 ;;
1413 esac
1414}
1415__git_untracked_file_modes="all no normal"
1417_git_commit ()
1419{
1420 case "$prev" in
1421 -c|-C)
1422 __git_complete_refs
1423 return
1424 ;;
1425 esac
1426 case "$cur" in
1428 --cleanup=*)
1429 __gitcomp "default scissors strip verbatim whitespace
1430 " "" "${cur##--cleanup=}"
1431 return
1432 ;;
1433 --reuse-message=*|--reedit-message=*|\
1434 --fixup=*|--squash=*)
1435 __git_complete_refs --cur="${cur#*=}"
1436 return
1437 ;;
1438 --untracked-files=*)
1439 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
1440 return
1441 ;;
1442 --*)
1443 __gitcomp_builtin commit
1444 return
1445 esac
1446 if __git rev-parse --verify --quiet HEAD >/dev/null; then
1448 __git_complete_index_file "--committable"
1449 else
1450 # This is the first commit
1451 __git_complete_index_file "--cached"
1452 fi
1453}
1454_git_describe ()
1456{
1457 case "$cur" in
1458 --*)
1459 __gitcomp_builtin describe
1460 return
1461 esac
1462 __git_complete_refs
1463}
1464__git_diff_algorithms="myers minimal patience histogram"
1466__git_diff_submodule_formats="diff log short"
1468__git_diff_common_options="--stat --numstat --shortstat --summary
1470 --patch-with-stat --name-only --name-status --color
1471 --no-color --color-words --no-renames --check
1472 --full-index --binary --abbrev --diff-filter=
1473 --find-copies-harder --ignore-cr-at-eol
1474 --text --ignore-space-at-eol --ignore-space-change
1475 --ignore-all-space --ignore-blank-lines --exit-code
1476 --quiet --ext-diff --no-ext-diff
1477 --no-prefix --src-prefix= --dst-prefix=
1478 --inter-hunk-context=
1479 --patience --histogram --minimal
1480 --raw --word-diff --word-diff-regex=
1481 --dirstat --dirstat= --dirstat-by-file
1482 --dirstat-by-file= --cumulative
1483 --diff-algorithm=
1484 --submodule --submodule= --ignore-submodules
1485"
1486_git_diff ()
1488{
1489 __git_has_doubledash && return
1490 case "$cur" in
1492 --diff-algorithm=*)
1493 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1494 return
1495 ;;
1496 --submodule=*)
1497 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1498 return
1499 ;;
1500 --*)
1501 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1502 --base --ours --theirs --no-index
1503 $__git_diff_common_options
1504 "
1505 return
1506 ;;
1507 esac
1508 __git_complete_revlist_file
1509}
1510__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1512 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc
1513 codecompare smerge
1514"
1515_git_difftool ()
1517{
1518 __git_has_doubledash && return
1519 case "$cur" in
1521 --tool=*)
1522 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1523 return
1524 ;;
1525 --*)
1526 __gitcomp_builtin difftool "$__git_diff_common_options
1527 --base --cached --ours --theirs
1528 --pickaxe-all --pickaxe-regex
1529 --relative --staged
1530 "
1531 return
1532 ;;
1533 esac
1534 __git_complete_revlist_file
1535}
1536__git_fetch_recurse_submodules="yes on-demand no"
1538_git_fetch ()
1540{
1541 case "$cur" in
1542 --recurse-submodules=*)
1543 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1544 return
1545 ;;
1546 --filter=*)
1547 __gitcomp "blob:none blob:limit= sparse:oid=" "" "${cur##--filter=}"
1548 return
1549 ;;
1550 --*)
1551 __gitcomp_builtin fetch
1552 return
1553 ;;
1554 esac
1555 __git_complete_remote_or_refspec
1556}
1557__git_format_patch_extra_options="
1559 --full-index --not --all --no-prefix --src-prefix=
1560 --dst-prefix= --notes
1561"
1562_git_format_patch ()
1564{
1565 case "$cur" in
1566 --thread=*)
1567 __gitcomp "
1568 deep shallow
1569 " "" "${cur##--thread=}"
1570 return
1571 ;;
1572 --*)
1573 __gitcomp_builtin format-patch "$__git_format_patch_extra_options"
1574 return
1575 ;;
1576 esac
1577 __git_complete_revlist
1578}
1579_git_fsck ()
1581{
1582 case "$cur" in
1583 --*)
1584 __gitcomp_builtin fsck
1585 return
1586 ;;
1587 esac
1588}
1589_git_gitk ()
1591{
1592 _gitk
1593}
1594# Lists matching symbol names from a tag (as in ctags) file.
1596# 1: List symbol names matching this word.
1597# 2: The tag file to list symbol names from.
1598# 3: A prefix to be added to each listed symbol name (optional).
1599# 4: A suffix to be appended to each listed symbol name (optional).
1600__git_match_ctag () {
1601 awk -v pfx="${3-}" -v sfx="${4-}" "
1602 /^${1//\//\\/}/ { print pfx \$1 sfx }
1603 " "$2"
1604}
1605# Complete symbol names from a tag file.
1607# Usage: __git_complete_symbol [<option>]...
1608# --tags=<file>: The tag file to list symbol names from instead of the
1609# default "tags".
1610# --pfx=<prefix>: A prefix to be added to each symbol name.
1611# --cur=<word>: The current symbol name to be completed. Defaults to
1612# the current word to be completed.
1613# --sfx=<suffix>: A suffix to be appended to each symbol name instead
1614# of the default space.
1615__git_complete_symbol () {
1616 local tags=tags pfx="" cur_="${cur-}" sfx=" "
1617 while test $# != 0; do
1619 case "$1" in
1620 --tags=*) tags="${1##--tags=}" ;;
1621 --pfx=*) pfx="${1##--pfx=}" ;;
1622 --cur=*) cur_="${1##--cur=}" ;;
1623 --sfx=*) sfx="${1##--sfx=}" ;;
1624 *) return 1 ;;
1625 esac
1626 shift
1627 done
1628 if test -r "$tags"; then
1630 __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
1631 fi
1632}
1633_git_grep ()
1635{
1636 __git_has_doubledash && return
1637 case "$cur" in
1639 --*)
1640 __gitcomp_builtin grep
1641 return
1642 ;;
1643 esac
1644 case "$cword,$prev" in
1646 2,*|*,-*)
1647 __git_complete_symbol && return
1648 ;;
1649 esac
1650 __git_complete_refs
1652}
1653_git_help ()
1655{
1656 case "$cur" in
1657 --*)
1658 __gitcomp_builtin help
1659 return
1660 ;;
1661 esac
1662 if test -n "$GIT_TESTING_ALL_COMMAND_LIST"
1663 then
1664 __gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(__git --list-cmds=alias,list-guide) gitk"
1665 else
1666 __gitcomp "$(__git --list-cmds=main,nohelpers,alias,list-guide) gitk"
1667 fi
1668}
1669_git_init ()
1671{
1672 case "$cur" in
1673 --shared=*)
1674 __gitcomp "
1675 false true umask group all world everybody
1676 " "" "${cur##--shared=}"
1677 return
1678 ;;
1679 --*)
1680 __gitcomp_builtin init
1681 return
1682 ;;
1683 esac
1684}
1685_git_ls_files ()
1687{
1688 case "$cur" in
1689 --*)
1690 __gitcomp_builtin ls-files
1691 return
1692 ;;
1693 esac
1694 # XXX ignore options like --modified and always suggest all cached
1696 # files.
1697 __git_complete_index_file "--cached"
1698}
1699_git_ls_remote ()
1701{
1702 case "$cur" in
1703 --*)
1704 __gitcomp_builtin ls-remote
1705 return
1706 ;;
1707 esac
1708 __gitcomp_nl "$(__git_remotes)"
1709}
1710_git_ls_tree ()
1712{
1713 case "$cur" in
1714 --*)
1715 __gitcomp_builtin ls-tree
1716 return
1717 ;;
1718 esac
1719 __git_complete_file
1721}
1722# Options that go well for log, shortlog and gitk
1724__git_log_common_options="
1725 --not --all
1726 --branches --tags --remotes
1727 --first-parent --merges --no-merges
1728 --max-count=
1729 --max-age= --since= --after=
1730 --min-age= --until= --before=
1731 --min-parents= --max-parents=
1732 --no-min-parents --no-max-parents
1733"
1734# Options that go well for log and gitk (not shortlog)
1735__git_log_gitk_options="
1736 --dense --sparse --full-history
1737 --simplify-merges --simplify-by-decoration
1738 --left-right --notes --no-notes
1739"
1740# Options that go well for log and shortlog (not gitk)
1741__git_log_shortlog_options="
1742 --author= --committer= --grep=
1743 --all-match --invert-grep
1744"
1745__git_log_pretty_formats="oneline short medium full fuller email raw format: mboxrd"
1747__git_log_date_formats="relative iso8601 iso8601-strict rfc2822 short local default raw unix format:"
1748_git_log ()
1750{
1751 __git_has_doubledash && return
1752 __git_find_repo_path
1753 local merge=""
1755 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
1756 merge="--merge"
1757 fi
1758 case "$prev,$cur" in
1759 -L,:*:*)
1760 return # fall back to Bash filename completion
1761 ;;
1762 -L,:*)
1763 __git_complete_symbol --cur="${cur#:}" --sfx=":"
1764 return
1765 ;;
1766 -G,*|-S,*)
1767 __git_complete_symbol
1768 return
1769 ;;
1770 esac
1771 case "$cur" in
1772 --pretty=*|--format=*)
1773 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1774 " "" "${cur#*=}"
1775 return
1776 ;;
1777 --date=*)
1778 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1779 return
1780 ;;
1781 --decorate=*)
1782 __gitcomp "full short no" "" "${cur##--decorate=}"
1783 return
1784 ;;
1785 --diff-algorithm=*)
1786 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1787 return
1788 ;;
1789 --submodule=*)
1790 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1791 return
1792 ;;
1793 --*)
1794 __gitcomp "
1795 $__git_log_common_options
1796 $__git_log_shortlog_options
1797 $__git_log_gitk_options
1798 --root --topo-order --date-order --reverse
1799 --follow --full-diff
1800 --abbrev-commit --abbrev=
1801 --relative-date --date=
1802 --pretty= --format= --oneline
1803 --show-signature
1804 --cherry-mark
1805 --cherry-pick
1806 --graph
1807 --decorate --decorate=
1808 --walk-reflogs
1809 --parents --children
1810 $merge
1811 $__git_diff_common_options
1812 --pickaxe-all --pickaxe-regex
1813 "
1814 return
1815 ;;
1816 -L:*:*)
1817 return # fall back to Bash filename completion
1818 ;;
1819 -L:*)
1820 __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
1821 return
1822 ;;
1823 -G*)
1824 __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
1825 return
1826 ;;
1827 -S*)
1828 __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
1829 return
1830 ;;
1831 esac
1832 __git_complete_revlist
1833}
1834_git_merge ()
1836{
1837 __git_complete_strategy && return
1838 case "$cur" in
1840 --*)
1841 __gitcomp_builtin merge
1842 return
1843 esac
1844 __git_complete_refs
1845}
1846_git_mergetool ()
1848{
1849 case "$cur" in
1850 --tool=*)
1851 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1852 return
1853 ;;
1854 --*)
1855 __gitcomp "--tool= --prompt --no-prompt --gui --no-gui"
1856 return
1857 ;;
1858 esac
1859}
1860_git_merge_base ()
1862{
1863 case "$cur" in
1864 --*)
1865 __gitcomp_builtin merge-base
1866 return
1867 ;;
1868 esac
1869 __git_complete_refs
1870}
1871_git_mv ()
1873{
1874 case "$cur" in
1875 --*)
1876 __gitcomp_builtin mv
1877 return
1878 ;;
1879 esac
1880 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1882 # We need to show both cached and untracked files (including
1883 # empty directories) since this may not be the last argument.
1884 __git_complete_index_file "--cached --others --directory"
1885 else
1886 __git_complete_index_file "--cached"
1887 fi
1888}
1889_git_notes ()
1891{
1892 local subcommands='add append copy edit get-ref list merge prune remove show'
1893 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1894 case "$subcommand,$cur" in
1896 ,--*)
1897 __gitcomp_builtin notes
1898 ;;
1899 ,*)
1900 case "$prev" in
1901 --ref)
1902 __git_complete_refs
1903 ;;
1904 *)
1905 __gitcomp "$subcommands --ref"
1906 ;;
1907 esac
1908 ;;
1909 *,--reuse-message=*|*,--reedit-message=*)
1910 __git_complete_refs --cur="${cur#*=}"
1911 ;;
1912 *,--*)
1913 __gitcomp_builtin notes_$subcommand
1914 ;;
1915 prune,*|get-ref,*)
1916 # this command does not take a ref, do not complete it
1917 ;;
1918 *)
1919 case "$prev" in
1920 -m|-F)
1921 ;;
1922 *)
1923 __git_complete_refs
1924 ;;
1925 esac
1926 ;;
1927 esac
1928}
1929_git_pull ()
1931{
1932 __git_complete_strategy && return
1933 case "$cur" in
1935 --recurse-submodules=*)
1936 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1937 return
1938 ;;
1939 --*)
1940 __gitcomp_builtin pull
1941 return
1943 ;;
1944 esac
1945 __git_complete_remote_or_refspec
1946}
1947__git_push_recurse_submodules="check on-demand only"
1949__git_complete_force_with_lease ()
1951{
1952 local cur_=$1
1953 case "$cur_" in
1955 --*=)
1956 ;;
1957 *:*)
1958 __git_complete_refs --cur="${cur_#*:}"
1959 ;;
1960 *)
1961 __git_complete_refs --cur="$cur_"
1962 ;;
1963 esac
1964}
1965_git_push ()
1967{
1968 case "$prev" in
1969 --repo)
1970 __gitcomp_nl "$(__git_remotes)"
1971 return
1972 ;;
1973 --recurse-submodules)
1974 __gitcomp "$__git_push_recurse_submodules"
1975 return
1976 ;;
1977 esac
1978 case "$cur" in
1979 --repo=*)
1980 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1981 return
1982 ;;
1983 --recurse-submodules=*)
1984 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1985 return
1986 ;;
1987 --force-with-lease=*)
1988 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1989 return
1990 ;;
1991 --*)
1992 __gitcomp_builtin push
1993 return
1994 ;;
1995 esac
1996 __git_complete_remote_or_refspec
1997}
1998_git_range_diff ()
2000{
2001 case "$cur" in
2002 --*)
2003 __gitcomp "
2004 --creation-factor= --no-dual-color
2005 $__git_diff_common_options
2006 "
2007 return
2008 ;;
2009 esac
2010 __git_complete_revlist
2011}
2012_git_rebase ()
2014{
2015 __git_find_repo_path
2016 if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
2017 __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
2018 return
2019 elif [ -d "$__git_repo_path"/rebase-apply ] || \
2020 [ -d "$__git_repo_path"/rebase-merge ]; then
2021 __gitcomp "--continue --skip --abort --quit --show-current-patch"
2022 return
2023 fi
2024 __git_complete_strategy && return
2025 case "$cur" in
2026 --whitespace=*)
2027 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
2028 return
2029 ;;
2030 --*)
2031 __gitcomp "
2032 --onto --merge --strategy --interactive
2033 --rebase-merges --preserve-merges --stat --no-stat
2034 --committer-date-is-author-date --ignore-date
2035 --ignore-whitespace --whitespace=
2036 --autosquash --no-autosquash
2037 --fork-point --no-fork-point
2038 --autostash --no-autostash
2039 --verify --no-verify
2040 --keep-empty --root --force-rebase --no-ff
2041 --rerere-autoupdate
2042 --exec
2043 "
2044 return
2046 esac
2047 __git_complete_refs
2048}
2049_git_reflog ()
2051{
2052 local subcommands="show delete expire"
2053 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2054 if [ -z "$subcommand" ]; then
2056 __gitcomp "$subcommands"
2057 else
2058 __git_complete_refs
2059 fi
2060}
2061__git_send_email_confirm_options="always never auto cc compose"
2063__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
2064_git_send_email ()
2066{
2067 case "$prev" in
2068 --to|--cc|--bcc|--from)
2069 __gitcomp "$(__git send-email --dump-aliases)"
2070 return
2071 ;;
2072 esac
2073 case "$cur" in
2075 --confirm=*)
2076 __gitcomp "
2077 $__git_send_email_confirm_options
2078 " "" "${cur##--confirm=}"
2079 return
2080 ;;
2081 --suppress-cc=*)
2082 __gitcomp "
2083 $__git_send_email_suppresscc_options
2084 " "" "${cur##--suppress-cc=}"
2085 return
2087 ;;
2088 --smtp-encryption=*)
2089 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
2090 return
2091 ;;
2092 --thread=*)
2093 __gitcomp "
2094 deep shallow
2095 " "" "${cur##--thread=}"
2096 return
2097 ;;
2098 --to=*|--cc=*|--bcc=*|--from=*)
2099 __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
2100 return
2101 ;;
2102 --*)
2103 __gitcomp_builtin send-email "--annotate --bcc --cc --cc-cmd --chain-reply-to
2104 --compose --confirm= --dry-run --envelope-sender
2105 --from --identity
2106 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
2107 --no-suppress-from --no-thread --quiet --reply-to
2108 --signed-off-by-cc --smtp-pass --smtp-server
2109 --smtp-server-port --smtp-encryption= --smtp-user
2110 --subject --suppress-cc= --suppress-from --thread --to
2111 --validate --no-validate
2112 $__git_format_patch_extra_options"
2113 return
2114 ;;
2115 esac
2116 __git_complete_revlist
2117}
2118_git_stage ()
2120{
2121 _git_add
2122}
2123_git_status ()
2125{
2126 local complete_opt
2127 local untracked_state
2128 case "$cur" in
2130 --ignore-submodules=*)
2131 __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
2132 return
2133 ;;
2134 --untracked-files=*)
2135 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
2136 return
2137 ;;
2138 --column=*)
2139 __gitcomp "
2140 always never auto column row plain dense nodense
2141 " "" "${cur##--column=}"
2142 return
2143 ;;
2144 --*)
2145 __gitcomp_builtin status
2146 return
2147 ;;
2148 esac
2149 untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
2151 "$__git_untracked_file_modes" "status.showUntrackedFiles")"
2152 case "$untracked_state" in
2154 no)
2155 # --ignored option does not matter
2156 complete_opt=
2157 ;;
2158 all|normal|*)
2159 complete_opt="--cached --directory --no-empty-directory --others"
2160 if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
2162 complete_opt="$complete_opt --ignored --exclude=*"
2163 fi
2164 ;;
2165 esac
2166 __git_complete_index_file "$complete_opt"
2168}
2169_git_switch ()
2171{
2172 case "$cur" in
2173 --conflict=*)
2174 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
2175 ;;
2176 --*)
2177 __gitcomp_builtin switch
2178 ;;
2179 *)
2180 # check if --track, --no-track, or --no-guess was specified
2181 # if so, disable DWIM mode
2182 local track_opt="--track" only_local_ref=n
2183 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
2184 [ -n "$(__git_find_on_cmdline "--track --no-track --no-guess")" ]; then
2185 track_opt=''
2186 fi
2187 # explicit --guess enables DWIM mode regardless of
2188 # $GIT_COMPLETION_CHECKOUT_NO_GUESS
2189 if [ -n "$(__git_find_on_cmdline "--guess")" ]; then
2190 track_opt='--track'
2191 fi
2192 if [ -z "$(__git_find_on_cmdline "-d --detach")" ]; then
2193 only_local_ref=y
2194 else
2195 # --guess --detach is invalid combination, no
2196 # dwim will be done when --detach is specified
2197 track_opt=
2198 fi
2199 if [ $only_local_ref = y -a -z "$track_opt" ]; then
2200 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
2201 else
2202 __git_complete_refs $track_opt
2203 fi
2204 ;;
2205 esac
2206}
2207__git_config_get_set_variables ()
2209{
2210 local prevword word config_file= c=$cword
2211 while [ $c -gt 1 ]; do
2212 word="${words[c]}"
2213 case "$word" in
2214 --system|--global|--local|--file=*)
2215 config_file="$word"
2216 break
2217 ;;
2218 -f|--file)
2219 config_file="$word $prevword"
2220 break
2221 ;;
2222 esac
2223 prevword=$word
2224 c=$((--c))
2225 done
2226 __git config $config_file --name-only --list
2228}
2229__git_config_vars=
2231__git_compute_config_vars ()
2232{
2233 test -n "$__git_config_vars" ||
2234 __git_config_vars="$(git help --config-for-completion | sort -u)"
2235}
2236# Completes possible values of various configuration variables.
2238#
2239# Usage: __git_complete_config_variable_value [<option>]...
2240# --varname=<word>: The name of the configuration variable whose value is
2241# to be completed. Defaults to the previous word on the
2242# command line.
2243# --cur=<word>: The current value to be completed. Defaults to the current
2244# word to be completed.
2245__git_complete_config_variable_value ()
2246{
2247 local varname="$prev" cur_="$cur"
2248 while test $# != 0; do
2250 case "$1" in
2251 --varname=*) varname="${1##--varname=}" ;;
2252 --cur=*) cur_="${1##--cur=}" ;;
2253 *) return 1 ;;
2254 esac
2255 shift
2256 done
2257 if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
2259 varname="${varname,,}"
2260 else
2261 varname="$(echo "$varname" |tr A-Z a-z)"
2262 fi
2263 case "$varname" in
2265 branch.*.remote|branch.*.pushremote)
2266 __gitcomp_nl "$(__git_remotes)" "" "$cur_"
2267 return
2268 ;;
2269 branch.*.merge)
2270 __git_complete_refs --cur="$cur_"
2271 return
2272 ;;
2273 branch.*.rebase)
2274 __gitcomp "false true merges preserve interactive" "" "$cur_"
2275 return
2276 ;;
2277 remote.pushdefault)
2278 __gitcomp_nl "$(__git_remotes)" "" "$cur_"
2279 return
2280 ;;
2281 remote.*.fetch)
2282 local remote="${varname#remote.}"
2283 remote="${remote%.fetch}"
2284 if [ -z "$cur_" ]; then
2285 __gitcomp_nl "refs/heads/" "" "" ""
2286 return
2287 fi
2288 __gitcomp_nl "$(__git_refs_remotes "$remote")" "" "$cur_"
2289 return
2290 ;;
2291 remote.*.push)
2292 local remote="${varname#remote.}"
2293 remote="${remote%.push}"
2294 __gitcomp_nl "$(__git for-each-ref \
2295 --format='%(refname):%(refname)' refs/heads)" "" "$cur_"
2296 return
2297 ;;
2298 pull.twohead|pull.octopus)
2299 __git_compute_merge_strategies
2300 __gitcomp "$__git_merge_strategies" "" "$cur_"
2301 return
2302 ;;
2303 color.pager)
2304 __gitcomp "false true" "" "$cur_"
2305 return
2306 ;;
2307 color.*.*)
2308 __gitcomp "
2309 normal black red green yellow blue magenta cyan white
2310 bold dim ul blink reverse
2311 " "" "$cur_"
2312 return
2313 ;;
2314 color.*)
2315 __gitcomp "false true always never auto" "" "$cur_"
2316 return
2317 ;;
2318 diff.submodule)
2319 __gitcomp "$__git_diff_submodule_formats" "" "$cur_"
2320 return
2321 ;;
2322 help.format)
2323 __gitcomp "man info web html" "" "$cur_"
2324 return
2325 ;;
2326 log.date)
2327 __gitcomp "$__git_log_date_formats" "" "$cur_"
2328 return
2329 ;;
2330 sendemail.aliasfiletype)
2331 __gitcomp "mutt mailrc pine elm gnus" "" "$cur_"
2332 return
2333 ;;
2334 sendemail.confirm)
2335 __gitcomp "$__git_send_email_confirm_options" "" "$cur_"
2336 return
2337 ;;
2338 sendemail.suppresscc)
2339 __gitcomp "$__git_send_email_suppresscc_options" "" "$cur_"
2340 return
2341 ;;
2342 sendemail.transferencoding)
2343 __gitcomp "7bit 8bit quoted-printable base64" "" "$cur_"
2344 return
2345 ;;
2346 *.*)
2347 return
2348 ;;
2349 esac
2350}
2351# Completes configuration sections, subsections, variable names.
2353#
2354# Usage: __git_complete_config_variable_name [<option>]...
2355# --sfx=<suffix>: A suffix to be appended to each fully completed
2356# configuration variable name (but not to sections or
2357# subsections) instead of the default space.
2358__git_complete_config_variable_name ()
2359{
2360 local sfx
2361 while test $# != 0; do
2363 case "$1" in
2364 --sfx=*) sfx="${1##--sfx=}" ;;
2365 *) return 1 ;;
2366 esac
2367 shift
2368 done
2369 case "$cur" in
2371 branch.*.*)
2372 local pfx="${cur%.*}." cur_="${cur##*.}"
2373 __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_" "$sfx"
2374 return
2375 ;;
2376 branch.*)
2377 local pfx="${cur%.*}." cur_="${cur#*.}"
2378 __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
2379 __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx"
2380 return
2381 ;;
2382 guitool.*.*)
2383 local pfx="${cur%.*}." cur_="${cur##*.}"
2384 __gitcomp "
2385 argPrompt cmd confirm needsFile noConsole noRescan
2386 prompt revPrompt revUnmerged title
2387 " "$pfx" "$cur_" "$sfx"
2388 return
2389 ;;
2390 difftool.*.*)
2391 local pfx="${cur%.*}." cur_="${cur##*.}"
2392 __gitcomp "cmd path" "$pfx" "$cur_" "$sfx"
2393 return
2394 ;;
2395 man.*.*)
2396 local pfx="${cur%.*}." cur_="${cur##*.}"
2397 __gitcomp "cmd path" "$pfx" "$cur_" "$sfx"
2398 return
2399 ;;
2400 mergetool.*.*)
2401 local pfx="${cur%.*}." cur_="${cur##*.}"
2402 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_" "$sfx"
2403 return
2404 ;;
2405 pager.*)
2406 local pfx="${cur%.*}." cur_="${cur#*.}"
2407 __git_compute_all_commands
2408 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "$sfx"
2409 return
2410 ;;
2411 remote.*.*)
2412 local pfx="${cur%.*}." cur_="${cur##*.}"
2413 __gitcomp "
2414 url proxy fetch push mirror skipDefaultUpdate
2415 receivepack uploadpack tagOpt pushurl
2416 " "$pfx" "$cur_" "$sfx"
2417 return
2418 ;;
2419 remote.*)
2420 local pfx="${cur%.*}." cur_="${cur#*.}"
2421 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
2422 __gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "$sfx"
2423 return
2424 ;;
2425 url.*.*)
2426 local pfx="${cur%.*}." cur_="${cur##*.}"
2427 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_" "$sfx"
2428 return
2429 ;;
2430 *.*)
2431 __git_compute_config_vars
2432 __gitcomp "$__git_config_vars" "" "$cur" "$sfx"
2433 ;;
2434 *)
2435 __git_compute_config_vars
2436 __gitcomp "$(echo "$__git_config_vars" |
2437 awk -F . '{
2438 sections[$1] = 1
2439 }
2440 END {
2441 for (s in sections)
2442 print s "."
2443 }
2444 ')"
2445 ;;
2446 esac
2447}
2448# Completes '='-separated configuration sections/variable names and values
2450# for 'git -c section.name=value'.
2451__git_complete_config_variable_name_and_value ()
2452{
2453 case "$cur" in
2454 *=*)
2455 __git_complete_config_variable_value \
2456 --varname="${cur%%=*}" --cur="${cur#*=}"
2457 ;;
2458 *)
2459 __git_complete_config_variable_name --sfx='='
2460 ;;
2461 esac
2462}
2463_git_config ()
2465{
2466 case "$prev" in
2467 --get|--get-all|--unset|--unset-all)
2468 __gitcomp_nl "$(__git_config_get_set_variables)"
2469 return
2470 ;;
2471 *.*)
2472 __git_complete_config_variable_value
2473 return
2474 ;;
2475 esac
2476 case "$cur" in
2477 --*)
2478 __gitcomp_builtin config
2479 ;;
2480 *)
2481 __git_complete_config_variable_name
2482 ;;
2483 esac
2484}
2485_git_remote ()
2487{
2488 local subcommands="
2489 add rename remove set-head set-branches
2490 get-url set-url show prune update
2491 "
2492 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2493 if [ -z "$subcommand" ]; then
2494 case "$cur" in
2495 --*)
2496 __gitcomp_builtin remote
2497 ;;
2498 *)
2499 __gitcomp "$subcommands"
2500 ;;
2501 esac
2502 return
2503 fi
2504 case "$subcommand,$cur" in
2506 add,--*)
2507 __gitcomp_builtin remote_add
2508 ;;
2509 add,*)
2510 ;;
2511 set-head,--*)
2512 __gitcomp_builtin remote_set-head
2513 ;;
2514 set-branches,--*)
2515 __gitcomp_builtin remote_set-branches
2516 ;;
2517 set-head,*|set-branches,*)
2518 __git_complete_remote_or_refspec
2519 ;;
2520 update,--*)
2521 __gitcomp_builtin remote_update
2522 ;;
2523 update,*)
2524 __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
2525 ;;
2526 set-url,--*)
2527 __gitcomp_builtin remote_set-url
2528 ;;
2529 get-url,--*)
2530 __gitcomp_builtin remote_get-url
2531 ;;
2532 prune,--*)
2533 __gitcomp_builtin remote_prune
2534 ;;
2535 *)
2536 __gitcomp_nl "$(__git_remotes)"
2537 ;;
2538 esac
2539}
2540_git_replace ()
2542{
2543 case "$cur" in
2544 --format=*)
2545 __gitcomp "short medium long" "" "${cur##--format=}"
2546 return
2547 ;;
2548 --*)
2549 __gitcomp_builtin replace
2550 return
2551 ;;
2552 esac
2553 __git_complete_refs
2554}
2555_git_rerere ()
2557{
2558 local subcommands="clear forget diff remaining status gc"
2559 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2560 if test -z "$subcommand"
2561 then
2562 __gitcomp "$subcommands"
2563 return
2564 fi
2565}
2566_git_reset ()
2568{
2569 __git_has_doubledash && return
2570 case "$cur" in
2572 --*)
2573 __gitcomp_builtin reset
2574 return
2575 ;;
2576 esac
2577 __git_complete_refs
2578}
2579_git_restore ()
2581{
2582 case "$cur" in
2583 --conflict=*)
2584 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
2585 ;;
2586 --source=*)
2587 __git_complete_refs --cur="${cur##--source=}"
2588 ;;
2589 --*)
2590 __gitcomp_builtin restore
2591 ;;
2592 esac
2593}
2594__git_revert_inprogress_options="--continue --quit --abort"
2596_git_revert ()
2598{
2599 __git_find_repo_path
2600 if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
2601 __gitcomp "$__git_revert_inprogress_options"
2602 return
2603 fi
2604 __git_complete_strategy && return
2605 case "$cur" in
2606 --*)
2607 __gitcomp_builtin revert "" \
2608 "$__git_revert_inprogress_options"
2609 return
2610 ;;
2611 esac
2612 __git_complete_refs
2613}
2614_git_rm ()
2616{
2617 case "$cur" in
2618 --*)
2619 __gitcomp_builtin rm
2620 return
2621 ;;
2622 esac
2623 __git_complete_index_file "--cached"
2625}
2626_git_shortlog ()
2628{
2629 __git_has_doubledash && return
2630 case "$cur" in
2632 --*)
2633 __gitcomp "
2634 $__git_log_common_options
2635 $__git_log_shortlog_options
2636 --numbered --summary --email
2637 "
2638 return
2639 ;;
2640 esac
2641 __git_complete_revlist
2642}
2643_git_show ()
2645{
2646 __git_has_doubledash && return
2647 case "$cur" in
2649 --pretty=*|--format=*)
2650 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2651 " "" "${cur#*=}"
2652 return
2653 ;;
2654 --diff-algorithm=*)
2655 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2656 return
2657 ;;
2658 --submodule=*)
2659 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
2660 return
2661 ;;
2662 --*)
2663 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2664 --show-signature
2665 $__git_diff_common_options
2666 "
2667 return
2668 ;;
2669 esac
2670 __git_complete_revlist_file
2671}
2672_git_show_branch ()
2674{
2675 case "$cur" in
2676 --*)
2677 __gitcomp_builtin show-branch
2678 return
2679 ;;
2680 esac
2681 __git_complete_revlist
2682}
2683_git_stash ()
2685{
2686 local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
2687 local subcommands='push list show apply clear drop pop create branch'
2688 local subcommand="$(__git_find_on_cmdline "$subcommands save")"
2689 if [ -n "$(__git_find_on_cmdline "-p")" ]; then
2690 subcommand="push"
2691 fi
2692 if [ -z "$subcommand" ]; then
2693 case "$cur" in
2694 --*)
2695 __gitcomp "$save_opts"
2696 ;;
2697 sa*)
2698 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2699 __gitcomp "save"
2700 fi
2701 ;;
2702 *)
2703 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2704 __gitcomp "$subcommands"
2705 fi
2706 ;;
2707 esac
2708 else
2709 case "$subcommand,$cur" in
2710 push,--*)
2711 __gitcomp "$save_opts --message"
2712 ;;
2713 save,--*)
2714 __gitcomp "$save_opts"
2715 ;;
2716 apply,--*|pop,--*)
2717 __gitcomp "--index --quiet"
2718 ;;
2719 drop,--*)
2720 __gitcomp "--quiet"
2721 ;;
2722 list,--*)
2723 __gitcomp "--name-status --oneline --patch-with-stat"
2724 ;;
2725 show,--*|branch,--*)
2726 ;;
2727 branch,*)
2728 if [ $cword -eq 3 ]; then
2729 __git_complete_refs
2730 else
2731 __gitcomp_nl "$(__git stash list \
2732 | sed -n -e 's/:.*//p')"
2733 fi
2734 ;;
2735 show,*|apply,*|drop,*|pop,*)
2736 __gitcomp_nl "$(__git stash list \
2737 | sed -n -e 's/:.*//p')"
2738 ;;
2739 *)
2740 ;;
2741 esac
2742 fi
2743}
2744_git_submodule ()
2746{
2747 __git_has_doubledash && return
2748 local subcommands="add status init deinit update set-branch summary foreach sync absorbgitdirs"
2750 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2751 if [ -z "$subcommand" ]; then
2752 case "$cur" in
2753 --*)
2754 __gitcomp "--quiet"
2755 ;;
2756 *)
2757 __gitcomp "$subcommands"
2758 ;;
2759 esac
2760 return
2761 fi
2762 case "$subcommand,$cur" in
2764 add,--*)
2765 __gitcomp "--branch --force --name --reference --depth"
2766 ;;
2767 status,--*)
2768 __gitcomp "--cached --recursive"
2769 ;;
2770 deinit,--*)
2771 __gitcomp "--force --all"
2772 ;;
2773 update,--*)
2774 __gitcomp "
2775 --init --remote --no-fetch
2776 --recommend-shallow --no-recommend-shallow
2777 --force --rebase --merge --reference --depth --recursive --jobs
2778 "
2779 ;;
2780 set-branch,--*)
2781 __gitcomp "--default --branch"
2782 ;;
2783 summary,--*)
2784 __gitcomp "--cached --files --summary-limit"
2785 ;;
2786 foreach,--*|sync,--*)
2787 __gitcomp "--recursive"
2788 ;;
2789 *)
2790 ;;
2791 esac
2792}
2793_git_svn ()
2795{
2796 local subcommands="
2797 init fetch clone rebase dcommit log find-rev
2798 set-tree commit-diff info create-ignore propget
2799 proplist show-ignore show-externals branch tag blame
2800 migrate mkdirs reset gc
2801 "
2802 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2803 if [ -z "$subcommand" ]; then
2804 __gitcomp "$subcommands"
2805 else
2806 local remote_opts="--username= --config-dir= --no-auth-cache"
2807 local fc_opts="
2808 --follow-parent --authors-file= --repack=
2809 --no-metadata --use-svm-props --use-svnsync-props
2810 --log-window-size= --no-checkout --quiet
2811 --repack-flags --use-log-author --localtime
2812 --add-author-from
2813 --ignore-paths= --include-paths= $remote_opts
2814 "
2815 local init_opts="
2816 --template= --shared= --trunk= --tags=
2817 --branches= --stdlayout --minimize-url
2818 --no-metadata --use-svm-props --use-svnsync-props
2819 --rewrite-root= --prefix= $remote_opts
2820 "
2821 local cmt_opts="
2822 --edit --rmdir --find-copies-harder --copy-similarity=
2823 "
2824 case "$subcommand,$cur" in
2826 fetch,--*)
2827 __gitcomp "--revision= --fetch-all $fc_opts"
2828 ;;
2829 clone,--*)
2830 __gitcomp "--revision= $fc_opts $init_opts"
2831 ;;
2832 init,--*)
2833 __gitcomp "$init_opts"
2834 ;;
2835 dcommit,--*)
2836 __gitcomp "
2837 --merge --strategy= --verbose --dry-run
2838 --fetch-all --no-rebase --commit-url
2839 --revision --interactive $cmt_opts $fc_opts
2840 "
2841 ;;
2842 set-tree,--*)
2843 __gitcomp "--stdin $cmt_opts $fc_opts"
2844 ;;
2845 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2846 show-externals,--*|mkdirs,--*)
2847 __gitcomp "--revision="
2848 ;;
2849 log,--*)
2850 __gitcomp "
2851 --limit= --revision= --verbose --incremental
2852 --oneline --show-commit --non-recursive
2853 --authors-file= --color
2854 "
2855 ;;
2856 rebase,--*)
2857 __gitcomp "
2858 --merge --verbose --strategy= --local
2859 --fetch-all --dry-run $fc_opts
2860 "
2861 ;;
2862 commit-diff,--*)
2863 __gitcomp "--message= --file= --revision= $cmt_opts"
2864 ;;
2865 info,--*)
2866 __gitcomp "--url"
2867 ;;
2868 branch,--*)
2869 __gitcomp "--dry-run --message --tag"
2870 ;;
2871 tag,--*)
2872 __gitcomp "--dry-run --message"
2873 ;;
2874 blame,--*)
2875 __gitcomp "--git-format"
2876 ;;
2877 migrate,--*)
2878 __gitcomp "
2879 --config-dir= --ignore-paths= --minimize
2880 --no-auth-cache --username=
2881 "
2882 ;;
2883 reset,--*)
2884 __gitcomp "--revision= --parent"
2885 ;;
2886 *)
2887 ;;
2888 esac
2889 fi
2890}
2891_git_tag ()
2893{
2894 local i c=1 f=0
2895 while [ $c -lt $cword ]; do
2896 i="${words[c]}"
2897 case "$i" in
2898 -d|--delete|-v|--verify)
2899 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2900 return
2901 ;;
2902 -f)
2903 f=1
2904 ;;
2905 esac
2906 ((c++))
2907 done
2908 case "$prev" in
2910 -m|-F)
2911 ;;
2912 -*|tag)
2913 if [ $f = 1 ]; then
2914 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2915 fi
2916 ;;
2917 *)
2918 __git_complete_refs
2919 ;;
2920 esac
2921 case "$cur" in
2923 --*)
2924 __gitcomp_builtin tag
2925 ;;
2926 esac
2927}
2928_git_whatchanged ()
2930{
2931 _git_log
2932}
2933_git_worktree ()
2935{
2936 local subcommands="add list lock move prune remove unlock"
2937 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2938 if [ -z "$subcommand" ]; then
2939 __gitcomp "$subcommands"
2940 else
2941 case "$subcommand,$cur" in
2942 add,--*)
2943 __gitcomp_builtin worktree_add
2944 ;;
2945 list,--*)
2946 __gitcomp_builtin worktree_list
2947 ;;
2948 lock,--*)
2949 __gitcomp_builtin worktree_lock
2950 ;;
2951 prune,--*)
2952 __gitcomp_builtin worktree_prune
2953 ;;
2954 remove,--*)
2955 __gitcomp "--force"
2956 ;;
2957 *)
2958 ;;
2959 esac
2960 fi
2961}
2962__git_complete_common () {
2964 local command="$1"
2965 case "$cur" in
2967 --*)
2968 __gitcomp_builtin "$command"
2969 ;;
2970 esac
2971}
2972__git_cmds_with_parseopt_helper=
2974__git_support_parseopt_helper () {
2975 test -n "$__git_cmds_with_parseopt_helper" ||
2976 __git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)"
2977 case " $__git_cmds_with_parseopt_helper " in
2979 *" $1 "*)
2980 return 0
2981 ;;
2982 *)
2983 return 1
2984 ;;
2985 esac
2986}
2987__git_complete_command () {
2989 local command="$1"
2990 local completion_func="_git_${command//-/_}"
2991 if ! declare -f $completion_func >/dev/null 2>/dev/null &&
2992 declare -f _completion_loader >/dev/null 2>/dev/null
2993 then
2994 _completion_loader "git-$command"
2995 fi
2996 if declare -f $completion_func >/dev/null 2>/dev/null
2997 then
2998 $completion_func
2999 return 0
3000 elif __git_support_parseopt_helper "$command"
3001 then
3002 __git_complete_common "$command"
3003 return 0
3004 else
3005 return 1
3006 fi
3007}
3008__git_main ()
3010{
3011 local i c=1 command __git_dir __git_repo_path
3012 local __git_C_args C_args_count=0
3013 while [ $c -lt $cword ]; do
3015 i="${words[c]}"
3016 case "$i" in
3017 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
3018 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
3019 --bare) __git_dir="." ;;
3020 --help) command="help"; break ;;
3021 -c|--work-tree|--namespace) ((c++)) ;;
3022 -C) __git_C_args[C_args_count++]=-C
3023 ((c++))
3024 __git_C_args[C_args_count++]="${words[c]}"
3025 ;;
3026 -*) ;;
3027 *) command="$i"; break ;;
3028 esac
3029 ((c++))
3030 done
3031 if [ -z "$command" ]; then
3033 case "$prev" in
3034 --git-dir|-C|--work-tree)
3035 # these need a path argument, let's fall back to
3036 # Bash filename completion
3037 return
3038 ;;
3039 -c)
3040 __git_complete_config_variable_name_and_value
3041 return
3042 ;;
3043 --namespace)
3044 # we don't support completing these options' arguments
3045 return
3046 ;;
3047 esac
3048 case "$cur" in
3049 --*) __gitcomp "
3050 --paginate
3051 --no-pager
3052 --git-dir=
3053 --bare
3054 --version
3055 --exec-path
3056 --exec-path=
3057 --html-path
3058 --man-path
3059 --info-path
3060 --work-tree=
3061 --namespace=
3062 --no-replace-objects
3063 --help
3064 "
3065 ;;
3066 *)
3067 if test -n "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
3068 then
3069 __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
3070 else
3071 __gitcomp "$(__git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
3072 fi
3073 ;;
3074 esac
3075 return
3076 fi
3077 __git_complete_command "$command" && return
3079 local expansion=$(__git_aliased_command "$command")
3081 if [ -n "$expansion" ]; then
3082 words[1]=$expansion
3083 __git_complete_command "$expansion"
3084 fi
3085}
3086__gitk_main ()
3088{
3089 __git_has_doubledash && return
3090 local __git_repo_path
3092 __git_find_repo_path
3093 local merge=""
3095 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
3096 merge="--merge"
3097 fi
3098 case "$cur" in
3099 --*)
3100 __gitcomp "
3101 $__git_log_common_options
3102 $__git_log_gitk_options
3103 $merge
3104 "
3105 return
3106 ;;
3107 esac
3108 __git_complete_revlist
3109}
3110if [[ -n ${ZSH_VERSION-} ]] &&
3112 # Don't define these functions when sourced from 'git-completion.zsh',
3113 # it has its own implementations.
3114 [[ -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
3115 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
3116 autoload -U +X compinit && compinit
3118 __gitcomp ()
3120 {
3121 emulate -L zsh
3122 local cur_="${3-$cur}"
3124 case "$cur_" in
3126 --*=)
3127 ;;
3128 *)
3129 local c IFS=$' \t\n'
3130 local -a array
3131 for c in ${=1}; do
3132 c="$c${4-}"
3133 case $c in
3134 --*=*|*.) ;;
3135 *) c="$c " ;;
3136 esac
3137 array[${#array[@]}+1]="$c"
3138 done
3139 compset -P '*[=:]'
3140 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
3141 ;;
3142 esac
3143 }
3144 __gitcomp_direct ()
3146 {
3147 emulate -L zsh
3148 local IFS=$'\n'
3150 compset -P '*[=:]'
3151 compadd -Q -- ${=1} && _ret=0
3152 }
3153 __gitcomp_nl ()
3155 {
3156 emulate -L zsh
3157 local IFS=$'\n'
3159 compset -P '*[=:]'
3160 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
3161 }
3162 __gitcomp_file_direct ()
3164 {
3165 emulate -L zsh
3166 local IFS=$'\n'
3168 compset -P '*[=:]'
3169 compadd -f -- ${=1} && _ret=0
3170 }
3171 __gitcomp_file ()
3173 {
3174 emulate -L zsh
3175 local IFS=$'\n'
3177 compset -P '*[=:]'
3178 compadd -p "${2-}" -f -- ${=1} && _ret=0
3179 }
3180 _git ()
3182 {
3183 local _ret=1 cur cword prev
3184 cur=${words[CURRENT]}
3185 prev=${words[CURRENT-1]}
3186 let cword=CURRENT-1
3187 emulate ksh -c __${service}_main
3188 let _ret && _default && _ret=0
3189 return _ret
3190 }
3191 compdef _git git gitk
3193 return
3194fi
3195__git_func_wrap ()
3197{
3198 local cur words cword prev
3199 _get_comp_words_by_ref -n =: cur words cword prev
3200 $1
3201}
3202# Setup completion for certain functions defined above by setting common
3204# variables and workarounds.
3205# This is NOT a public function; use at your own risk.
3206__git_complete ()
3207{
3208 local wrapper="__git_wrap${2}"
3209 eval "$wrapper () { __git_func_wrap $2 ; }"
3210 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
3211 || complete -o default -o nospace -F $wrapper $1
3212}
3213# wrapper for backwards compatibility
3215_git ()
3216{
3217 __git_wrap__git_main
3218}
3219# wrapper for backwards compatibility
3221_gitk ()
3222{
3223 __git_wrap__gitk_main
3224}
3225__git_complete git __git_main
3227__git_complete gitk __gitk_main
3228# The following are necessary only for Cygwin, and only are needed
3230# when the user has tab-completed the executable name and consequently
3231# included the '.exe' suffix.
3232#
3233if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
3234__git_complete git.exe __git_main
3235fi