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) " || return
404 for i in $excl; do
406 options="${options/ $i / }"
407 done
408 eval "$var=\"$options\""
409 fi
410 __gitcomp "$options"
412}
413# Variation of __gitcomp_nl () that appends to the existing list of
415# completion candidates, COMPREPLY.
416__gitcomp_nl_append ()
417{
418 local IFS=$'\n'
419 __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
420}
421# Generates completion reply from newline-separated possible completion words
423# by appending a space to all of them.
424# It accepts 1 to 4 arguments:
425# 1: List of possible completion words, separated by a single newline.
426# 2: A prefix to be added to each possible completion word (optional).
427# 3: Generate possible completion matches for this word (optional).
428# 4: A suffix to be appended to each possible completion word instead of
429# the default space (optional). If specified but empty, nothing is
430# appended.
431__gitcomp_nl ()
432{
433 COMPREPLY=()
434 __gitcomp_nl_append "$@"
435}
436# Fills the COMPREPLY array with prefiltered paths without any additional
438# processing.
439# Callers must take care of providing only paths that match the current path
440# to be completed and adding any prefix path components, if necessary.
441# 1: List of newline-separated matching paths, complete with all prefix
442# path components.
443__gitcomp_file_direct ()
444{
445 local IFS=$'\n'
446 COMPREPLY=($1)
448 # use a hack to enable file mode in bash < 4
450 compopt -o filenames +o nospace 2>/dev/null ||
451 compgen -f /non-existing-dir/ >/dev/null ||
452 true
453}
454# Generates completion reply with compgen from newline-separated possible
456# completion filenames.
457# It accepts 1 to 3 arguments:
458# 1: List of possible completion filenames, separated by a single newline.
459# 2: A directory prefix to be added to each possible completion filename
460# (optional).
461# 3: Generate possible completion matches for this word (optional).
462__gitcomp_file ()
463{
464 local IFS=$'\n'
465 # XXX does not work when the directory prefix contains a tilde,
467 # since tilde expansion is not applied.
468 # This means that COMPREPLY will be empty and Bash default
469 # completion will be used.
470 __gitcompadd "$1" "${2-}" "${3-$cur}" ""
471 # use a hack to enable file mode in bash < 4
473 compopt -o filenames +o nospace 2>/dev/null ||
474 compgen -f /non-existing-dir/ >/dev/null ||
475 true
476}
477# Execute 'git ls-files', unless the --committable option is specified, in
479# which case it runs 'git diff-index' to find out the files that can be
480# committed. It return paths relative to the directory specified in the first
481# argument, and using the options specified in the second argument.
482__git_ls_files_helper ()
483{
484 if [ "$2" == "--committable" ]; then
485 __git -C "$1" -c core.quotePath=false diff-index \
486 --name-only --relative HEAD -- "${3//\\/\\\\}*"
487 else
488 # NOTE: $2 is not quoted in order to support multiple options
489 __git -C "$1" -c core.quotePath=false ls-files \
490 --exclude-standard $2 -- "${3//\\/\\\\}*"
491 fi
492}
493# __git_index_files accepts 1 or 2 arguments:
496# 1: Options to pass to ls-files (required).
497# 2: A directory path (optional).
498# If provided, only files within the specified directory are listed.
499# Sub directories are never recursed. Path must have a trailing
500# slash.
501# 3: List only paths matching this path component (optional).
502__git_index_files ()
503{
504 local root="$2" match="$3"
505 __git_ls_files_helper "$root" "$1" "$match" |
507 awk -F / -v pfx="${2//\\/\\\\}" '{
508 paths[$1] = 1
509 }
510 END {
511 for (p in paths) {
512 if (substr(p, 1, 1) != "\"") {
513 # No special characters, easy!
514 print pfx p
515 continue
516 }
517 # The path is quoted.
519 p = dequote(p)
520 if (p == "")
521 continue
522 # Even when a directory name itself does not contain
524 # any special characters, it will still be quoted if
525 # any of its (stripped) trailing path components do.
526 # Because of this we may have seen the same direcory
527 # both quoted and unquoted.
528 if (p in paths)
529 # We have seen the same directory unquoted,
530 # skip it.
531 continue
532 else
533 print pfx p
534 }
535 }
536 function dequote(p, bs_idx, out, esc, esc_idx, dec) {
537 # Skip opening double quote.
538 p = substr(p, 2)
539 # Interpret backslash escape sequences.
541 while ((bs_idx = index(p, "\\")) != 0) {
542 out = out substr(p, 1, bs_idx - 1)
543 esc = substr(p, bs_idx + 1, 1)
544 p = substr(p, bs_idx + 2)
545 if ((esc_idx = index("abtvfr\"\\", esc)) != 0) {
547 # C-style one-character escape sequence.
548 out = out substr("\a\b\t\v\f\r\"\\",
549 esc_idx, 1)
550 } else if (esc == "n") {
551 # Uh-oh, a newline character.
552 # We cant reliably put a pathname
553 # containing a newline into COMPREPLY,
554 # and the newline would create a mess.
555 # Skip this path.
556 return ""
557 } else {
558 # Must be a \nnn octal value, then.
559 dec = esc * 64 + \
560 substr(p, 1, 1) * 8 + \
561 substr(p, 2, 1)
562 out = out sprintf("%c", dec)
563 p = substr(p, 3)
564 }
565 }
566 # Drop closing double quote, if there is one.
567 # (There isnt any if this is a directory, as it was
568 # already stripped with the trailing path components.)
569 if (substr(p, length(p), 1) == "\"")
570 out = out substr(p, 1, length(p) - 1)
571 else
572 out = out p
573 return out
575 }'
576}
577# __git_complete_index_file requires 1 argument:
579# 1: the options to pass to ls-file
580#
581# The exception is --committable, which finds the files appropriate commit.
582__git_complete_index_file ()
583{
584 local dequoted_word pfx="" cur_
585 __git_dequote "$cur"
587 case "$dequoted_word" in
589 ?*/*)
590 pfx="${dequoted_word%/*}/"
591 cur_="${dequoted_word##*/}"
592 ;;
593 *)
594 cur_="$dequoted_word"
595 esac
596 __gitcomp_file_direct "$(__git_index_files "$1" "$pfx" "$cur_")"
598}
599# Lists branches from the local repository.
601# 1: A prefix to be added to each listed branch (optional).
602# 2: List only branches matching this word (optional; list all branches if
603# unset or empty).
604# 3: A suffix to be appended to each listed branch (optional).
605__git_heads ()
606{
607 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
608 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
610 "refs/heads/$cur_*" "refs/heads/$cur_*/**"
611}
612# Lists tags from the local repository.
614# Accepts the same positional parameters as __git_heads() above.
615__git_tags ()
616{
617 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
618 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
620 "refs/tags/$cur_*" "refs/tags/$cur_*/**"
621}
622# Lists refs from the local (by default) or from a remote repository.
624# It accepts 0, 1 or 2 arguments:
625# 1: The remote to list refs from (optional; ignored, if set but empty).
626# Can be the name of a configured remote, a path, or a URL.
627# 2: In addition to local refs, list unique branches from refs/remotes/ for
628# 'git checkout's tracking DWIMery (optional; ignored, if set but empty).
629# 3: A prefix to be added to each listed ref (optional).
630# 4: List only refs matching this word (optional; list all refs if unset or
631# empty).
632# 5: A suffix to be appended to each listed ref (optional; ignored, if set
633# but empty).
634#
635# Use __git_complete_refs() instead.
636__git_refs ()
637{
638 local i hash dir track="${2-}"
639 local list_refs_from=path remote="${1-}"
640 local format refs
641 local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}"
642 local match="${4-}"
643 local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers
644 __git_find_repo_path
646 dir="$__git_repo_path"
647 if [ -z "$remote" ]; then
649 if [ -z "$dir" ]; then
650 return
651 fi
652 else
653 if __git_is_configured_remote "$remote"; then
654 # configured remote takes precedence over a
655 # local directory with the same name
656 list_refs_from=remote
657 elif [ -d "$remote/.git" ]; then
658 dir="$remote/.git"
659 elif [ -d "$remote" ]; then
660 dir="$remote"
661 else
662 list_refs_from=url
663 fi
664 fi
665 if [ "$list_refs_from" = path ]; then
667 if [[ "$cur_" == ^* ]]; then
668 pfx="$pfx^"
669 fer_pfx="$fer_pfx^"
670 cur_=${cur_#^}
671 match=${match#^}
672 fi
673 case "$cur_" in
674 refs|refs/*)
675 format="refname"
676 refs=("$match*" "$match*/**")
677 track=""
678 ;;
679 *)
680 for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD; do
681 case "$i" in
682 $match*)
683 if [ -e "$dir/$i" ]; then
684 echo "$pfx$i$sfx"
685 fi
686 ;;
687 esac
688 done
689 format="refname:strip=2"
690 refs=("refs/tags/$match*" "refs/tags/$match*/**"
691 "refs/heads/$match*" "refs/heads/$match*/**"
692 "refs/remotes/$match*" "refs/remotes/$match*/**")
693 ;;
694 esac
695 __git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \
696 "${refs[@]}"
697 if [ -n "$track" ]; then
698 # employ the heuristic used by git checkout
699 # Try to find a remote branch that matches the completion word
700 # but only output if the branch name is unique
701 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
702 --sort="refname:strip=3" \
703 "refs/remotes/*/$match*" "refs/remotes/*/$match*/**" | \
704 uniq -u
705 fi
706 return
707 fi
708 case "$cur_" in
709 refs|refs/*)
710 __git ls-remote "$remote" "$match*" | \
711 while read -r hash i; do
712 case "$i" in
713 *^{}) ;;
714 *) echo "$pfx$i$sfx" ;;
715 esac
716 done
717 ;;
718 *)
719 if [ "$list_refs_from" = remote ]; then
720 case "HEAD" in
721 $match*) echo "${pfx}HEAD$sfx" ;;
722 esac
723 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
724 "refs/remotes/$remote/$match*" \
725 "refs/remotes/$remote/$match*/**"
726 else
727 local query_symref
728 case "HEAD" in
729 $match*) query_symref="HEAD" ;;
730 esac
731 __git ls-remote "$remote" $query_symref \
732 "refs/tags/$match*" "refs/heads/$match*" \
733 "refs/remotes/$match*" |
734 while read -r hash i; do
735 case "$i" in
736 *^{}) ;;
737 refs/*) echo "$pfx${i#refs/*/}$sfx" ;;
738 *) echo "$pfx$i$sfx" ;; # symbolic refs
739 esac
740 done
741 fi
742 ;;
743 esac
744}
745# Completes refs, short and long, local and remote, symbolic and pseudo.
747#
748# Usage: __git_complete_refs [<option>]...
749# --remote=<remote>: The remote to list refs from, can be the name of a
750# configured remote, a path, or a URL.
751# --track: List unique remote branches for 'git checkout's tracking DWIMery.
752# --pfx=<prefix>: A prefix to be added to each ref.
753# --cur=<word>: The current ref to be completed. Defaults to the current
754# word to be completed.
755# --sfx=<suffix>: A suffix to be appended to each ref instead of the default
756# space.
757__git_complete_refs ()
758{
759 local remote track pfx cur_="$cur" sfx=" "
760 while test $# != 0; do
762 case "$1" in
763 --remote=*) remote="${1##--remote=}" ;;
764 --track) track="yes" ;;
765 --pfx=*) pfx="${1##--pfx=}" ;;
766 --cur=*) cur_="${1##--cur=}" ;;
767 --sfx=*) sfx="${1##--sfx=}" ;;
768 *) return 1 ;;
769 esac
770 shift
771 done
772 __gitcomp_direct "$(__git_refs "$remote" "$track" "$pfx" "$cur_" "$sfx")"
774}
775# __git_refs2 requires 1 argument (to pass to __git_refs)
777# Deprecated: use __git_complete_fetch_refspecs() instead.
778__git_refs2 ()
779{
780 local i
781 for i in $(__git_refs "$1"); do
782 echo "$i:$i"
783 done
784}
785# Completes refspecs for fetching from a remote repository.
787# 1: The remote repository.
788# 2: A prefix to be added to each listed refspec (optional).
789# 3: The ref to be completed as a refspec instead of the current word to be
790# completed (optional)
791# 4: A suffix to be appended to each listed refspec instead of the default
792# space (optional).
793__git_complete_fetch_refspecs ()
794{
795 local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }"
796 __gitcomp_direct "$(
798 for i in $(__git_refs "$remote" "" "" "$cur_") ; do
799 echo "$pfx$i:$i$sfx"
800 done
801 )"
802}
803# __git_refs_remotes requires 1 argument (to pass to ls-remote)
805__git_refs_remotes ()
806{
807 local i hash
808 __git ls-remote "$1" 'refs/heads/*' | \
809 while read -r hash i; do
810 echo "$i:refs/remotes/$1/${i#refs/heads/}"
811 done
812}
813__git_remotes ()
815{
816 __git_find_repo_path
817 test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
818 __git remote
819}
820# Returns true if $1 matches the name of a configured remote, false otherwise.
822__git_is_configured_remote ()
823{
824 local remote
825 for remote in $(__git_remotes); do
826 if [ "$remote" = "$1" ]; then
827 return 0
828 fi
829 done
830 return 1
831}
832__git_list_merge_strategies ()
834{
835 LANG=C LC_ALL=C git merge -s help 2>&1 |
836 sed -n -e '/[Aa]vailable strategies are: /,/^$/{
837 s/\.$//
838 s/.*://
839 s/^[ ]*//
840 s/[ ]*$//
841 p
842 }'
843}
844__git_merge_strategies=
846# 'git merge -s help' (and thus detection of the merge strategy
847# list) fails, unfortunately, if run outside of any git working
848# tree. __git_merge_strategies is set to the empty string in
849# that case, and the detection will be repeated the next time it
850# is needed.
851__git_compute_merge_strategies ()
852{
853 test -n "$__git_merge_strategies" ||
854 __git_merge_strategies=$(__git_list_merge_strategies)
855}
856__git_complete_revlist_file ()
858{
859 local dequoted_word pfx ls ref cur_="$cur"
860 case "$cur_" in
861 *..?*:*)
862 return
863 ;;
864 ?*:*)
865 ref="${cur_%%:*}"
866 cur_="${cur_#*:}"
867 __git_dequote "$cur_"
869 case "$dequoted_word" in
871 ?*/*)
872 pfx="${dequoted_word%/*}"
873 cur_="${dequoted_word##*/}"
874 ls="$ref:$pfx"
875 pfx="$pfx/"
876 ;;
877 *)
878 cur_="$dequoted_word"
879 ls="$ref"
880 ;;
881 esac
882 case "$COMP_WORDBREAKS" in
884 *:*) : great ;;
885 *) pfx="$ref:$pfx" ;;
886 esac
887 __gitcomp_file "$(__git ls-tree "$ls" \
889 | sed 's/^.* //
890 s/$//')" \
891 "$pfx" "$cur_"
892 ;;
893 *...*)
894 pfx="${cur_%...*}..."
895 cur_="${cur_#*...}"
896 __git_complete_refs --pfx="$pfx" --cur="$cur_"
897 ;;
898 *..*)
899 pfx="${cur_%..*}.."
900 cur_="${cur_#*..}"
901 __git_complete_refs --pfx="$pfx" --cur="$cur_"
902 ;;
903 *)
904 __git_complete_refs
905 ;;
906 esac
907}
908__git_complete_file ()
910{
911 __git_complete_revlist_file
912}
913__git_complete_revlist ()
915{
916 __git_complete_revlist_file
917}
918__git_complete_remote_or_refspec ()
920{
921 local cur_="$cur" cmd="${words[1]}"
922 local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
923 if [ "$cmd" = "remote" ]; then
924 ((c++))
925 fi
926 while [ $c -lt $cword ]; do
927 i="${words[c]}"
928 case "$i" in
929 --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
930 -d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
931 --all)
932 case "$cmd" in
933 push) no_complete_refspec=1 ;;
934 fetch)
935 return
936 ;;
937 *) ;;
938 esac
939 ;;
940 --multiple) no_complete_refspec=1; break ;;
941 -*) ;;
942 *) remote="$i"; break ;;
943 esac
944 ((c++))
945 done
946 if [ -z "$remote" ]; then
947 __gitcomp_nl "$(__git_remotes)"
948 return
949 fi
950 if [ $no_complete_refspec = 1 ]; then
951 return
952 fi
953 [ "$remote" = "." ] && remote=
954 case "$cur_" in
955 *:*)
956 case "$COMP_WORDBREAKS" in
957 *:*) : great ;;
958 *) pfx="${cur_%%:*}:" ;;
959 esac
960 cur_="${cur_#*:}"
961 lhs=0
962 ;;
963 +*)
964 pfx="+"
965 cur_="${cur_#+}"
966 ;;
967 esac
968 case "$cmd" in
969 fetch)
970 if [ $lhs = 1 ]; then
971 __git_complete_fetch_refspecs "$remote" "$pfx" "$cur_"
972 else
973 __git_complete_refs --pfx="$pfx" --cur="$cur_"
974 fi
975 ;;
976 pull|remote)
977 if [ $lhs = 1 ]; then
978 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
979 else
980 __git_complete_refs --pfx="$pfx" --cur="$cur_"
981 fi
982 ;;
983 push)
984 if [ $lhs = 1 ]; then
985 __git_complete_refs --pfx="$pfx" --cur="$cur_"
986 else
987 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
988 fi
989 ;;
990 esac
991}
992__git_complete_strategy ()
994{
995 __git_compute_merge_strategies
996 case "$prev" in
997 -s|--strategy)
998 __gitcomp "$__git_merge_strategies"
999 return 0
1000 esac
1001 case "$cur" in
1002 --strategy=*)
1003 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
1004 return 0
1005 ;;
1006 esac
1007 return 1
1008}
1009__git_all_commands=
1011__git_compute_all_commands ()
1012{
1013 test -n "$__git_all_commands" ||
1014 __git_all_commands=$(git --list-cmds=main,others,alias,nohelpers)
1015}
1016# Lists all set config variables starting with the given section prefix,
1018# with the prefix removed.
1019__git_get_config_variables ()
1020{
1021 local section="$1" i IFS=$'\n'
1022 for i in $(__git config --name-only --get-regexp "^$section\..*"); do
1023 echo "${i#$section.}"
1024 done
1025}
1026__git_pretty_aliases ()
1028{
1029 __git_get_config_variables "pretty"
1030}
1031# __git_aliased_command requires 1 argument
1033__git_aliased_command ()
1034{
1035 local word cmdline=$(__git config --get "alias.$1")
1036 for word in $cmdline; do
1037 case "$word" in
1038 \!gitk|gitk)
1039 echo "gitk"
1040 return
1041 ;;
1042 \!*) : shell command alias ;;
1043 -*) : option ;;
1044 *=*) : setting env ;;
1045 git) : git itself ;;
1046 \(\)) : skip parens of shell function definition ;;
1047 {) : skip start of shell helper function ;;
1048 :) : skip null command ;;
1049 \'*) : skip opening quote after sh -c ;;
1050 *)
1051 echo "$word"
1052 return
1053 esac
1054 done
1055}
1056# __git_find_on_cmdline requires 1 argument
1058__git_find_on_cmdline ()
1059{
1060 local word subcommand c=1
1061 while [ $c -lt $cword ]; do
1062 word="${words[c]}"
1063 for subcommand in $1; do
1064 if [ "$subcommand" = "$word" ]; then
1065 echo "$subcommand"
1066 return
1067 fi
1068 done
1069 ((c++))
1070 done
1071}
1072# Echo the value of an option set on the command line or config
1074#
1075# $1: short option name
1076# $2: long option name including =
1077# $3: list of possible values
1078# $4: config string (optional)
1079#
1080# example:
1081# result="$(__git_get_option_value "-d" "--do-something=" \
1082# "yes no" "core.doSomething")"
1083#
1084# result is then either empty (no option set) or "yes" or "no"
1085#
1086# __git_get_option_value requires 3 arguments
1087__git_get_option_value ()
1088{
1089 local c short_opt long_opt val
1090 local result= values config_key word
1091 short_opt="$1"
1093 long_opt="$2"
1094 values="$3"
1095 config_key="$4"
1096 ((c = $cword - 1))
1098 while [ $c -ge 0 ]; do
1099 word="${words[c]}"
1100 for val in $values; do
1101 if [ "$short_opt$val" = "$word" ] ||
1102 [ "$long_opt$val" = "$word" ]; then
1103 result="$val"
1104 break 2
1105 fi
1106 done
1107 ((c--))
1108 done
1109 if [ -n "$config_key" ] && [ -z "$result" ]; then
1111 result="$(__git config "$config_key")"
1112 fi
1113 echo "$result"
1115}
1116__git_has_doubledash ()
1118{
1119 local c=1
1120 while [ $c -lt $cword ]; do
1121 if [ "--" = "${words[c]}" ]; then
1122 return 0
1123 fi
1124 ((c++))
1125 done
1126 return 1
1127}
1128# Try to count non option arguments passed on the command line for the
1130# specified git command.
1131# When options are used, it is necessary to use the special -- option to
1132# tell the implementation were non option arguments begin.
1133# XXX this can not be improved, since options can appear everywhere, as
1134# an example:
1135# git mv x -n y
1136#
1137# __git_count_arguments requires 1 argument: the git command executed.
1138__git_count_arguments ()
1139{
1140 local word i c=0
1141 # Skip "git" (first argument)
1143 for ((i=1; i < ${#words[@]}; i++)); do
1144 word="${words[i]}"
1145 case "$word" in
1147 --)
1148 # Good; we can assume that the following are only non
1149 # option arguments.
1150 ((c = 0))
1151 ;;
1152 "$1")
1153 # Skip the specified git command and discard git
1154 # main options
1155 ((c = 0))
1156 ;;
1157 ?*)
1158 ((c++))
1159 ;;
1160 esac
1161 done
1162 printf "%d" $c
1164}
1165__git_whitespacelist="nowarn warn error error-all fix"
1167__git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
1168_git_am ()
1170{
1171 __git_find_repo_path
1172 if [ -d "$__git_repo_path"/rebase-apply ]; then
1173 __gitcomp "$__git_am_inprogress_options"
1174 return
1175 fi
1176 case "$cur" in
1177 --whitespace=*)
1178 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1179 return
1180 ;;
1181 --*)
1182 __gitcomp_builtin am "" \
1183 "$__git_am_inprogress_options"
1184 return
1185 esac
1186}
1187_git_apply ()
1189{
1190 case "$cur" in
1191 --whitespace=*)
1192 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1193 return
1194 ;;
1195 --*)
1196 __gitcomp_builtin apply
1197 return
1198 esac
1199}
1200_git_add ()
1202{
1203 case "$cur" in
1204 --*)
1205 __gitcomp_builtin add
1206 return
1207 esac
1208 local complete_opt="--others --modified --directory --no-empty-directory"
1210 if test -n "$(__git_find_on_cmdline "-u --update")"
1211 then
1212 complete_opt="--modified"
1213 fi
1214 __git_complete_index_file "$complete_opt"
1215}
1216_git_archive ()
1218{
1219 case "$cur" in
1220 --format=*)
1221 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
1222 return
1223 ;;
1224 --remote=*)
1225 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
1226 return
1227 ;;
1228 --*)
1229 __gitcomp "
1230 --format= --list --verbose
1231 --prefix= --remote= --exec= --output
1232 "
1233 return
1234 ;;
1235 esac
1236 __git_complete_file
1237}
1238_git_bisect ()
1240{
1241 __git_has_doubledash && return
1242 local subcommands="start bad good skip reset visualize replay log run"
1244 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1245 if [ -z "$subcommand" ]; then
1246 __git_find_repo_path
1247 if [ -f "$__git_repo_path"/BISECT_START ]; then
1248 __gitcomp "$subcommands"
1249 else
1250 __gitcomp "replay start"
1251 fi
1252 return
1253 fi
1254 case "$subcommand" in
1256 bad|good|reset|skip|start)
1257 __git_complete_refs
1258 ;;
1259 *)
1260 ;;
1261 esac
1262}
1263_git_branch ()
1265{
1266 local i c=1 only_local_ref="n" has_r="n"
1267 while [ $c -lt $cword ]; do
1269 i="${words[c]}"
1270 case "$i" in
1271 -d|--delete|-m|--move) only_local_ref="y" ;;
1272 -r|--remotes) has_r="y" ;;
1273 esac
1274 ((c++))
1275 done
1276 case "$cur" in
1278 --set-upstream-to=*)
1279 __git_complete_refs --cur="${cur##--set-upstream-to=}"
1280 ;;
1281 --*)
1282 __gitcomp_builtin branch
1283 ;;
1284 *)
1285 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
1286 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
1287 else
1288 __git_complete_refs
1289 fi
1290 ;;
1291 esac
1292}
1293_git_bundle ()
1295{
1296 local cmd="${words[2]}"
1297 case "$cword" in
1298 2)
1299 __gitcomp "create list-heads verify unbundle"
1300 ;;
1301 3)
1302 # looking for a file
1303 ;;
1304 *)
1305 case "$cmd" in
1306 create)
1307 __git_complete_revlist
1308 ;;
1309 esac
1310 ;;
1311 esac
1312}
1313_git_checkout ()
1315{
1316 __git_has_doubledash && return
1317 case "$cur" in
1319 --conflict=*)
1320 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1321 ;;
1322 --*)
1323 __gitcomp_builtin checkout
1324 ;;
1325 *)
1326 # check if --track, --no-track, or --no-guess was specified
1327 # if so, disable DWIM mode
1328 local flags="--track --no-track --no-guess" track_opt="--track"
1329 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
1330 [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1331 track_opt=''
1332 fi
1333 __git_complete_refs $track_opt
1334 ;;
1335 esac
1336}
1337__git_cherry_pick_inprogress_options="--continue --quit --abort"
1339_git_cherry_pick ()
1341{
1342 __git_find_repo_path
1343 if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
1344 __gitcomp "$__git_cherry_pick_inprogress_options"
1345 return
1346 fi
1347 case "$cur" in
1348 --*)
1349 __gitcomp_builtin cherry-pick "" \
1350 "$__git_cherry_pick_inprogress_options"
1351 ;;
1352 *)
1353 __git_complete_refs
1354 ;;
1355 esac
1356}
1357_git_clean ()
1359{
1360 case "$cur" in
1361 --*)
1362 __gitcomp_builtin clean
1363 return
1364 ;;
1365 esac
1366 # XXX should we check for -x option ?
1368 __git_complete_index_file "--others --directory"
1369}
1370_git_clone ()
1372{
1373 case "$cur" in
1374 --*)
1375 __gitcomp_builtin clone
1376 return
1377 ;;
1378 esac
1379}
1380__git_untracked_file_modes="all no normal"
1382_git_commit ()
1384{
1385 case "$prev" in
1386 -c|-C)
1387 __git_complete_refs
1388 return
1389 ;;
1390 esac
1391 case "$cur" in
1393 --cleanup=*)
1394 __gitcomp "default scissors strip verbatim whitespace
1395 " "" "${cur##--cleanup=}"
1396 return
1397 ;;
1398 --reuse-message=*|--reedit-message=*|\
1399 --fixup=*|--squash=*)
1400 __git_complete_refs --cur="${cur#*=}"
1401 return
1402 ;;
1403 --untracked-files=*)
1404 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
1405 return
1406 ;;
1407 --*)
1408 __gitcomp_builtin commit
1409 return
1410 esac
1411 if __git rev-parse --verify --quiet HEAD >/dev/null; then
1413 __git_complete_index_file "--committable"
1414 else
1415 # This is the first commit
1416 __git_complete_index_file "--cached"
1417 fi
1418}
1419_git_describe ()
1421{
1422 case "$cur" in
1423 --*)
1424 __gitcomp_builtin describe
1425 return
1426 esac
1427 __git_complete_refs
1428}
1429__git_diff_algorithms="myers minimal patience histogram"
1431__git_diff_submodule_formats="diff log short"
1433__git_diff_common_options="--stat --numstat --shortstat --summary
1435 --patch-with-stat --name-only --name-status --color
1436 --no-color --color-words --no-renames --check
1437 --full-index --binary --abbrev --diff-filter=
1438 --find-copies-harder --ignore-cr-at-eol
1439 --text --ignore-space-at-eol --ignore-space-change
1440 --ignore-all-space --ignore-blank-lines --exit-code
1441 --quiet --ext-diff --no-ext-diff
1442 --no-prefix --src-prefix= --dst-prefix=
1443 --inter-hunk-context=
1444 --patience --histogram --minimal
1445 --raw --word-diff --word-diff-regex=
1446 --dirstat --dirstat= --dirstat-by-file
1447 --dirstat-by-file= --cumulative
1448 --diff-algorithm=
1449 --submodule --submodule= --ignore-submodules
1450"
1451_git_diff ()
1453{
1454 __git_has_doubledash && return
1455 case "$cur" in
1457 --diff-algorithm=*)
1458 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1459 return
1460 ;;
1461 --submodule=*)
1462 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1463 return
1464 ;;
1465 --*)
1466 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1467 --base --ours --theirs --no-index
1468 $__git_diff_common_options
1469 "
1470 return
1471 ;;
1472 esac
1473 __git_complete_revlist_file
1474}
1475__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1477 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
1478"
1479_git_difftool ()
1481{
1482 __git_has_doubledash && return
1483 case "$cur" in
1485 --tool=*)
1486 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1487 return
1488 ;;
1489 --*)
1490 __gitcomp_builtin difftool "$__git_diff_common_options
1491 --base --cached --ours --theirs
1492 --pickaxe-all --pickaxe-regex
1493 --relative --staged
1494 "
1495 return
1496 ;;
1497 esac
1498 __git_complete_revlist_file
1499}
1500__git_fetch_recurse_submodules="yes on-demand no"
1502_git_fetch ()
1504{
1505 case "$cur" in
1506 --recurse-submodules=*)
1507 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1508 return
1509 ;;
1510 --*)
1511 __gitcomp_builtin fetch
1512 return
1513 ;;
1514 esac
1515 __git_complete_remote_or_refspec
1516}
1517__git_format_patch_extra_options="
1519 --full-index --not --all --no-prefix --src-prefix=
1520 --dst-prefix= --notes
1521"
1522_git_format_patch ()
1524{
1525 case "$cur" in
1526 --thread=*)
1527 __gitcomp "
1528 deep shallow
1529 " "" "${cur##--thread=}"
1530 return
1531 ;;
1532 --*)
1533 __gitcomp_builtin format-patch "$__git_format_patch_extra_options"
1534 return
1535 ;;
1536 esac
1537 __git_complete_revlist
1538}
1539_git_fsck ()
1541{
1542 case "$cur" in
1543 --*)
1544 __gitcomp_builtin fsck
1545 return
1546 ;;
1547 esac
1548}
1549_git_gitk ()
1551{
1552 _gitk
1553}
1554# Lists matching symbol names from a tag (as in ctags) file.
1556# 1: List symbol names matching this word.
1557# 2: The tag file to list symbol names from.
1558# 3: A prefix to be added to each listed symbol name (optional).
1559# 4: A suffix to be appended to each listed symbol name (optional).
1560__git_match_ctag () {
1561 awk -v pfx="${3-}" -v sfx="${4-}" "
1562 /^${1//\//\\/}/ { print pfx \$1 sfx }
1563 " "$2"
1564}
1565# Complete symbol names from a tag file.
1567# Usage: __git_complete_symbol [<option>]...
1568# --tags=<file>: The tag file to list symbol names from instead of the
1569# default "tags".
1570# --pfx=<prefix>: A prefix to be added to each symbol name.
1571# --cur=<word>: The current symbol name to be completed. Defaults to
1572# the current word to be completed.
1573# --sfx=<suffix>: A suffix to be appended to each symbol name instead
1574# of the default space.
1575__git_complete_symbol () {
1576 local tags=tags pfx="" cur_="${cur-}" sfx=" "
1577 while test $# != 0; do
1579 case "$1" in
1580 --tags=*) tags="${1##--tags=}" ;;
1581 --pfx=*) pfx="${1##--pfx=}" ;;
1582 --cur=*) cur_="${1##--cur=}" ;;
1583 --sfx=*) sfx="${1##--sfx=}" ;;
1584 *) return 1 ;;
1585 esac
1586 shift
1587 done
1588 if test -r "$tags"; then
1590 __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
1591 fi
1592}
1593_git_grep ()
1595{
1596 __git_has_doubledash && return
1597 case "$cur" in
1599 --*)
1600 __gitcomp_builtin grep
1601 return
1602 ;;
1603 esac
1604 case "$cword,$prev" in
1606 2,*|*,-*)
1607 __git_complete_symbol && return
1608 ;;
1609 esac
1610 __git_complete_refs
1612}
1613_git_help ()
1615{
1616 case "$cur" in
1617 --*)
1618 __gitcomp_builtin help
1619 return
1620 ;;
1621 esac
1622 if test -n "$GIT_TESTING_ALL_COMMAND_LIST"
1623 then
1624 __gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(git --list-cmds=alias,list-guide) gitk"
1625 else
1626 __gitcomp "$(git --list-cmds=main,nohelpers,alias,list-guide) gitk"
1627 fi
1628}
1629_git_init ()
1631{
1632 case "$cur" in
1633 --shared=*)
1634 __gitcomp "
1635 false true umask group all world everybody
1636 " "" "${cur##--shared=}"
1637 return
1638 ;;
1639 --*)
1640 __gitcomp_builtin init
1641 return
1642 ;;
1643 esac
1644}
1645_git_ls_files ()
1647{
1648 case "$cur" in
1649 --*)
1650 __gitcomp_builtin ls-files
1651 return
1652 ;;
1653 esac
1654 # XXX ignore options like --modified and always suggest all cached
1656 # files.
1657 __git_complete_index_file "--cached"
1658}
1659_git_ls_remote ()
1661{
1662 case "$cur" in
1663 --*)
1664 __gitcomp_builtin ls-remote
1665 return
1666 ;;
1667 esac
1668 __gitcomp_nl "$(__git_remotes)"
1669}
1670_git_ls_tree ()
1672{
1673 case "$cur" in
1674 --*)
1675 __gitcomp_builtin ls-tree
1676 return
1677 ;;
1678 esac
1679 __git_complete_file
1681}
1682# Options that go well for log, shortlog and gitk
1684__git_log_common_options="
1685 --not --all
1686 --branches --tags --remotes
1687 --first-parent --merges --no-merges
1688 --max-count=
1689 --max-age= --since= --after=
1690 --min-age= --until= --before=
1691 --min-parents= --max-parents=
1692 --no-min-parents --no-max-parents
1693"
1694# Options that go well for log and gitk (not shortlog)
1695__git_log_gitk_options="
1696 --dense --sparse --full-history
1697 --simplify-merges --simplify-by-decoration
1698 --left-right --notes --no-notes
1699"
1700# Options that go well for log and shortlog (not gitk)
1701__git_log_shortlog_options="
1702 --author= --committer= --grep=
1703 --all-match --invert-grep
1704"
1705__git_log_pretty_formats="oneline short medium full fuller email raw format:"
1707__git_log_date_formats="relative iso8601 rfc2822 short local default raw"
1708_git_log ()
1710{
1711 __git_has_doubledash && return
1712 __git_find_repo_path
1713 local merge=""
1715 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
1716 merge="--merge"
1717 fi
1718 case "$prev,$cur" in
1719 -L,:*:*)
1720 return # fall back to Bash filename completion
1721 ;;
1722 -L,:*)
1723 __git_complete_symbol --cur="${cur#:}" --sfx=":"
1724 return
1725 ;;
1726 -G,*|-S,*)
1727 __git_complete_symbol
1728 return
1729 ;;
1730 esac
1731 case "$cur" in
1732 --pretty=*|--format=*)
1733 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1734 " "" "${cur#*=}"
1735 return
1736 ;;
1737 --date=*)
1738 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1739 return
1740 ;;
1741 --decorate=*)
1742 __gitcomp "full short no" "" "${cur##--decorate=}"
1743 return
1744 ;;
1745 --diff-algorithm=*)
1746 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1747 return
1748 ;;
1749 --submodule=*)
1750 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1751 return
1752 ;;
1753 --*)
1754 __gitcomp "
1755 $__git_log_common_options
1756 $__git_log_shortlog_options
1757 $__git_log_gitk_options
1758 --root --topo-order --date-order --reverse
1759 --follow --full-diff
1760 --abbrev-commit --abbrev=
1761 --relative-date --date=
1762 --pretty= --format= --oneline
1763 --show-signature
1764 --cherry-mark
1765 --cherry-pick
1766 --graph
1767 --decorate --decorate=
1768 --walk-reflogs
1769 --parents --children
1770 $merge
1771 $__git_diff_common_options
1772 --pickaxe-all --pickaxe-regex
1773 "
1774 return
1775 ;;
1776 -L:*:*)
1777 return # fall back to Bash filename completion
1778 ;;
1779 -L:*)
1780 __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
1781 return
1782 ;;
1783 -G*)
1784 __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
1785 return
1786 ;;
1787 -S*)
1788 __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
1789 return
1790 ;;
1791 esac
1792 __git_complete_revlist
1793}
1794_git_merge ()
1796{
1797 __git_complete_strategy && return
1798 case "$cur" in
1800 --*)
1801 __gitcomp_builtin merge
1802 return
1803 esac
1804 __git_complete_refs
1805}
1806_git_mergetool ()
1808{
1809 case "$cur" in
1810 --tool=*)
1811 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1812 return
1813 ;;
1814 --*)
1815 __gitcomp "--tool= --prompt --no-prompt --gui --no-gui"
1816 return
1817 ;;
1818 esac
1819}
1820_git_merge_base ()
1822{
1823 case "$cur" in
1824 --*)
1825 __gitcomp_builtin merge-base
1826 return
1827 ;;
1828 esac
1829 __git_complete_refs
1830}
1831_git_mv ()
1833{
1834 case "$cur" in
1835 --*)
1836 __gitcomp_builtin mv
1837 return
1838 ;;
1839 esac
1840 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1842 # We need to show both cached and untracked files (including
1843 # empty directories) since this may not be the last argument.
1844 __git_complete_index_file "--cached --others --directory"
1845 else
1846 __git_complete_index_file "--cached"
1847 fi
1848}
1849_git_notes ()
1851{
1852 local subcommands='add append copy edit get-ref list merge prune remove show'
1853 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1854 case "$subcommand,$cur" in
1856 ,--*)
1857 __gitcomp_builtin notes
1858 ;;
1859 ,*)
1860 case "$prev" in
1861 --ref)
1862 __git_complete_refs
1863 ;;
1864 *)
1865 __gitcomp "$subcommands --ref"
1866 ;;
1867 esac
1868 ;;
1869 *,--reuse-message=*|*,--reedit-message=*)
1870 __git_complete_refs --cur="${cur#*=}"
1871 ;;
1872 *,--*)
1873 __gitcomp_builtin notes_$subcommand
1874 ;;
1875 prune,*|get-ref,*)
1876 # this command does not take a ref, do not complete it
1877 ;;
1878 *)
1879 case "$prev" in
1880 -m|-F)
1881 ;;
1882 *)
1883 __git_complete_refs
1884 ;;
1885 esac
1886 ;;
1887 esac
1888}
1889_git_pull ()
1891{
1892 __git_complete_strategy && return
1893 case "$cur" in
1895 --recurse-submodules=*)
1896 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1897 return
1898 ;;
1899 --*)
1900 __gitcomp_builtin pull
1901 return
1903 ;;
1904 esac
1905 __git_complete_remote_or_refspec
1906}
1907__git_push_recurse_submodules="check on-demand only"
1909__git_complete_force_with_lease ()
1911{
1912 local cur_=$1
1913 case "$cur_" in
1915 --*=)
1916 ;;
1917 *:*)
1918 __git_complete_refs --cur="${cur_#*:}"
1919 ;;
1920 *)
1921 __git_complete_refs --cur="$cur_"
1922 ;;
1923 esac
1924}
1925_git_push ()
1927{
1928 case "$prev" in
1929 --repo)
1930 __gitcomp_nl "$(__git_remotes)"
1931 return
1932 ;;
1933 --recurse-submodules)
1934 __gitcomp "$__git_push_recurse_submodules"
1935 return
1936 ;;
1937 esac
1938 case "$cur" in
1939 --repo=*)
1940 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1941 return
1942 ;;
1943 --recurse-submodules=*)
1944 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1945 return
1946 ;;
1947 --force-with-lease=*)
1948 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1949 return
1950 ;;
1951 --*)
1952 __gitcomp_builtin push
1953 return
1954 ;;
1955 esac
1956 __git_complete_remote_or_refspec
1957}
1958_git_range_diff ()
1960{
1961 case "$cur" in
1962 --*)
1963 __gitcomp "
1964 --creation-factor= --no-dual-color
1965 $__git_diff_common_options
1966 "
1967 return
1968 ;;
1969 esac
1970 __git_complete_revlist
1971}
1972_git_rebase ()
1974{
1975 __git_find_repo_path
1976 if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
1977 __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
1978 return
1979 elif [ -d "$__git_repo_path"/rebase-apply ] || \
1980 [ -d "$__git_repo_path"/rebase-merge ]; then
1981 __gitcomp "--continue --skip --abort --quit --show-current-patch"
1982 return
1983 fi
1984 __git_complete_strategy && return
1985 case "$cur" in
1986 --whitespace=*)
1987 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1988 return
1989 ;;
1990 --*)
1991 __gitcomp "
1992 --onto --merge --strategy --interactive
1993 --rebase-merges --preserve-merges --stat --no-stat
1994 --committer-date-is-author-date --ignore-date
1995 --ignore-whitespace --whitespace=
1996 --autosquash --no-autosquash
1997 --fork-point --no-fork-point
1998 --autostash --no-autostash
1999 --verify --no-verify
2000 --keep-empty --root --force-rebase --no-ff
2001 --rerere-autoupdate
2002 --exec
2003 "
2004 return
2006 esac
2007 __git_complete_refs
2008}
2009_git_reflog ()
2011{
2012 local subcommands="show delete expire"
2013 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2014 if [ -z "$subcommand" ]; then
2016 __gitcomp "$subcommands"
2017 else
2018 __git_complete_refs
2019 fi
2020}
2021__git_send_email_confirm_options="always never auto cc compose"
2023__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
2024_git_send_email ()
2026{
2027 case "$prev" in
2028 --to|--cc|--bcc|--from)
2029 __gitcomp "$(__git send-email --dump-aliases)"
2030 return
2031 ;;
2032 esac
2033 case "$cur" in
2035 --confirm=*)
2036 __gitcomp "
2037 $__git_send_email_confirm_options
2038 " "" "${cur##--confirm=}"
2039 return
2040 ;;
2041 --suppress-cc=*)
2042 __gitcomp "
2043 $__git_send_email_suppresscc_options
2044 " "" "${cur##--suppress-cc=}"
2045 return
2047 ;;
2048 --smtp-encryption=*)
2049 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
2050 return
2051 ;;
2052 --thread=*)
2053 __gitcomp "
2054 deep shallow
2055 " "" "${cur##--thread=}"
2056 return
2057 ;;
2058 --to=*|--cc=*|--bcc=*|--from=*)
2059 __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
2060 return
2061 ;;
2062 --*)
2063 __gitcomp_builtin send-email "--annotate --bcc --cc --cc-cmd --chain-reply-to
2064 --compose --confirm= --dry-run --envelope-sender
2065 --from --identity
2066 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
2067 --no-suppress-from --no-thread --quiet --reply-to
2068 --signed-off-by-cc --smtp-pass --smtp-server
2069 --smtp-server-port --smtp-encryption= --smtp-user
2070 --subject --suppress-cc= --suppress-from --thread --to
2071 --validate --no-validate
2072 $__git_format_patch_extra_options"
2073 return
2074 ;;
2075 esac
2076 __git_complete_revlist
2077}
2078_git_stage ()
2080{
2081 _git_add
2082}
2083_git_status ()
2085{
2086 local complete_opt
2087 local untracked_state
2088 case "$cur" in
2090 --ignore-submodules=*)
2091 __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
2092 return
2093 ;;
2094 --untracked-files=*)
2095 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
2096 return
2097 ;;
2098 --column=*)
2099 __gitcomp "
2100 always never auto column row plain dense nodense
2101 " "" "${cur##--column=}"
2102 return
2103 ;;
2104 --*)
2105 __gitcomp_builtin status
2106 return
2107 ;;
2108 esac
2109 untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
2111 "$__git_untracked_file_modes" "status.showUntrackedFiles")"
2112 case "$untracked_state" in
2114 no)
2115 # --ignored option does not matter
2116 complete_opt=
2117 ;;
2118 all|normal|*)
2119 complete_opt="--cached --directory --no-empty-directory --others"
2120 if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
2122 complete_opt="$complete_opt --ignored --exclude=*"
2123 fi
2124 ;;
2125 esac
2126 __git_complete_index_file "$complete_opt"
2128}
2129__git_config_get_set_variables ()
2131{
2132 local prevword word config_file= c=$cword
2133 while [ $c -gt 1 ]; do
2134 word="${words[c]}"
2135 case "$word" in
2136 --system|--global|--local|--file=*)
2137 config_file="$word"
2138 break
2139 ;;
2140 -f|--file)
2141 config_file="$word $prevword"
2142 break
2143 ;;
2144 esac
2145 prevword=$word
2146 c=$((--c))
2147 done
2148 __git config $config_file --name-only --list
2150}
2151__git_config_vars=
2153__git_compute_config_vars ()
2154{
2155 test -n "$__git_config_vars" ||
2156 __git_config_vars="$(git help --config-for-completion | sort | uniq)"
2157}
2158_git_config ()
2160{
2161 local varname
2162 if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
2164 varname="${prev,,}"
2165 else
2166 varname="$(echo "$prev" |tr A-Z a-z)"
2167 fi
2168 case "$varname" in
2170 branch.*.remote|branch.*.pushremote)
2171 __gitcomp_nl "$(__git_remotes)"
2172 return
2173 ;;
2174 branch.*.merge)
2175 __git_complete_refs
2176 return
2177 ;;
2178 branch.*.rebase)
2179 __gitcomp "false true merges preserve interactive"
2180 return
2181 ;;
2182 remote.pushdefault)
2183 __gitcomp_nl "$(__git_remotes)"
2184 return
2185 ;;
2186 remote.*.fetch)
2187 local remote="${prev#remote.}"
2188 remote="${remote%.fetch}"
2189 if [ -z "$cur" ]; then
2190 __gitcomp_nl "refs/heads/" "" "" ""
2191 return
2192 fi
2193 __gitcomp_nl "$(__git_refs_remotes "$remote")"
2194 return
2195 ;;
2196 remote.*.push)
2197 local remote="${prev#remote.}"
2198 remote="${remote%.push}"
2199 __gitcomp_nl "$(__git for-each-ref \
2200 --format='%(refname):%(refname)' refs/heads)"
2201 return
2202 ;;
2203 pull.twohead|pull.octopus)
2204 __git_compute_merge_strategies
2205 __gitcomp "$__git_merge_strategies"
2206 return
2207 ;;
2208 color.branch|color.diff|color.interactive|\
2209 color.showbranch|color.status|color.ui)
2210 __gitcomp "always never auto"
2211 return
2212 ;;
2213 color.pager)
2214 __gitcomp "false true"
2215 return
2216 ;;
2217 color.*.*)
2218 __gitcomp "
2219 normal black red green yellow blue magenta cyan white
2220 bold dim ul blink reverse
2221 "
2222 return
2223 ;;
2224 diff.submodule)
2225 __gitcomp "log short"
2226 return
2227 ;;
2228 help.format)
2229 __gitcomp "man info web html"
2230 return
2231 ;;
2232 log.date)
2233 __gitcomp "$__git_log_date_formats"
2234 return
2235 ;;
2236 sendemail.aliasfiletype)
2237 __gitcomp "mutt mailrc pine elm gnus"
2238 return
2239 ;;
2240 sendemail.confirm)
2241 __gitcomp "$__git_send_email_confirm_options"
2242 return
2243 ;;
2244 sendemail.suppresscc)
2245 __gitcomp "$__git_send_email_suppresscc_options"
2246 return
2247 ;;
2248 sendemail.transferencoding)
2249 __gitcomp "7bit 8bit quoted-printable base64"
2250 return
2251 ;;
2252 --get|--get-all|--unset|--unset-all)
2253 __gitcomp_nl "$(__git_config_get_set_variables)"
2254 return
2255 ;;
2256 *.*)
2257 return
2258 ;;
2259 esac
2260 case "$cur" in
2261 --*)
2262 __gitcomp_builtin config
2263 return
2264 ;;
2265 branch.*.*)
2266 local pfx="${cur%.*}." cur_="${cur##*.}"
2267 __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_"
2268 return
2269 ;;
2270 branch.*)
2271 local pfx="${cur%.*}." cur_="${cur#*.}"
2272 __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
2273 __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_"
2274 return
2275 ;;
2276 guitool.*.*)
2277 local pfx="${cur%.*}." cur_="${cur##*.}"
2278 __gitcomp "
2279 argPrompt cmd confirm needsFile noConsole noRescan
2280 prompt revPrompt revUnmerged title
2281 " "$pfx" "$cur_"
2282 return
2283 ;;
2284 difftool.*.*)
2285 local pfx="${cur%.*}." cur_="${cur##*.}"
2286 __gitcomp "cmd path" "$pfx" "$cur_"
2287 return
2288 ;;
2289 man.*.*)
2290 local pfx="${cur%.*}." cur_="${cur##*.}"
2291 __gitcomp "cmd path" "$pfx" "$cur_"
2292 return
2293 ;;
2294 mergetool.*.*)
2295 local pfx="${cur%.*}." cur_="${cur##*.}"
2296 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
2297 return
2298 ;;
2299 pager.*)
2300 local pfx="${cur%.*}." cur_="${cur#*.}"
2301 __git_compute_all_commands
2302 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
2303 return
2304 ;;
2305 remote.*.*)
2306 local pfx="${cur%.*}." cur_="${cur##*.}"
2307 __gitcomp "
2308 url proxy fetch push mirror skipDefaultUpdate
2309 receivepack uploadpack tagOpt pushurl
2310 " "$pfx" "$cur_"
2311 return
2312 ;;
2313 remote.*)
2314 local pfx="${cur%.*}." cur_="${cur#*.}"
2315 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
2316 __gitcomp_nl_append "pushDefault" "$pfx" "$cur_"
2317 return
2318 ;;
2319 url.*.*)
2320 local pfx="${cur%.*}." cur_="${cur##*.}"
2321 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
2322 return
2323 ;;
2324 *.*)
2325 __git_compute_config_vars
2326 __gitcomp "$__git_config_vars"
2327 ;;
2328 *)
2329 __git_compute_config_vars
2330 __gitcomp "$(echo "$__git_config_vars" | sed 's/\.[^ ]*/./g')"
2331 esac
2332}
2333_git_remote ()
2335{
2336 local subcommands="
2337 add rename remove set-head set-branches
2338 get-url set-url show prune update
2339 "
2340 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2341 if [ -z "$subcommand" ]; then
2342 case "$cur" in
2343 --*)
2344 __gitcomp_builtin remote
2345 ;;
2346 *)
2347 __gitcomp "$subcommands"
2348 ;;
2349 esac
2350 return
2351 fi
2352 case "$subcommand,$cur" in
2354 add,--*)
2355 __gitcomp_builtin remote_add
2356 ;;
2357 add,*)
2358 ;;
2359 set-head,--*)
2360 __gitcomp_builtin remote_set-head
2361 ;;
2362 set-branches,--*)
2363 __gitcomp_builtin remote_set-branches
2364 ;;
2365 set-head,*|set-branches,*)
2366 __git_complete_remote_or_refspec
2367 ;;
2368 update,--*)
2369 __gitcomp_builtin remote_update
2370 ;;
2371 update,*)
2372 __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
2373 ;;
2374 set-url,--*)
2375 __gitcomp_builtin remote_set-url
2376 ;;
2377 get-url,--*)
2378 __gitcomp_builtin remote_get-url
2379 ;;
2380 prune,--*)
2381 __gitcomp_builtin remote_prune
2382 ;;
2383 *)
2384 __gitcomp_nl "$(__git_remotes)"
2385 ;;
2386 esac
2387}
2388_git_replace ()
2390{
2391 case "$cur" in
2392 --*)
2393 __gitcomp_builtin replace
2394 return
2395 ;;
2396 esac
2397 __git_complete_refs
2398}
2399_git_rerere ()
2401{
2402 local subcommands="clear forget diff remaining status gc"
2403 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2404 if test -z "$subcommand"
2405 then
2406 __gitcomp "$subcommands"
2407 return
2408 fi
2409}
2410_git_reset ()
2412{
2413 __git_has_doubledash && return
2414 case "$cur" in
2416 --*)
2417 __gitcomp_builtin reset
2418 return
2419 ;;
2420 esac
2421 __git_complete_refs
2422}
2423__git_revert_inprogress_options="--continue --quit --abort"
2425_git_revert ()
2427{
2428 __git_find_repo_path
2429 if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
2430 __gitcomp "$__git_revert_inprogress_options"
2431 return
2432 fi
2433 case "$cur" in
2434 --*)
2435 __gitcomp_builtin revert "" \
2436 "$__git_revert_inprogress_options"
2437 return
2438 ;;
2439 esac
2440 __git_complete_refs
2441}
2442_git_rm ()
2444{
2445 case "$cur" in
2446 --*)
2447 __gitcomp_builtin rm
2448 return
2449 ;;
2450 esac
2451 __git_complete_index_file "--cached"
2453}
2454_git_shortlog ()
2456{
2457 __git_has_doubledash && return
2458 case "$cur" in
2460 --*)
2461 __gitcomp "
2462 $__git_log_common_options
2463 $__git_log_shortlog_options
2464 --numbered --summary --email
2465 "
2466 return
2467 ;;
2468 esac
2469 __git_complete_revlist
2470}
2471_git_show ()
2473{
2474 __git_has_doubledash && return
2475 case "$cur" in
2477 --pretty=*|--format=*)
2478 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2479 " "" "${cur#*=}"
2480 return
2481 ;;
2482 --diff-algorithm=*)
2483 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2484 return
2485 ;;
2486 --submodule=*)
2487 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
2488 return
2489 ;;
2490 --*)
2491 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2492 --show-signature
2493 $__git_diff_common_options
2494 "
2495 return
2496 ;;
2497 esac
2498 __git_complete_revlist_file
2499}
2500_git_show_branch ()
2502{
2503 case "$cur" in
2504 --*)
2505 __gitcomp_builtin show-branch
2506 return
2507 ;;
2508 esac
2509 __git_complete_revlist
2510}
2511_git_stash ()
2513{
2514 local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
2515 local subcommands='push list show apply clear drop pop create branch'
2516 local subcommand="$(__git_find_on_cmdline "$subcommands save")"
2517 if [ -n "$(__git_find_on_cmdline "-p")" ]; then
2518 subcommand="push"
2519 fi
2520 if [ -z "$subcommand" ]; then
2521 case "$cur" in
2522 --*)
2523 __gitcomp "$save_opts"
2524 ;;
2525 sa*)
2526 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2527 __gitcomp "save"
2528 fi
2529 ;;
2530 *)
2531 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2532 __gitcomp "$subcommands"
2533 fi
2534 ;;
2535 esac
2536 else
2537 case "$subcommand,$cur" in
2538 push,--*)
2539 __gitcomp "$save_opts --message"
2540 ;;
2541 save,--*)
2542 __gitcomp "$save_opts"
2543 ;;
2544 apply,--*|pop,--*)
2545 __gitcomp "--index --quiet"
2546 ;;
2547 drop,--*)
2548 __gitcomp "--quiet"
2549 ;;
2550 list,--*)
2551 __gitcomp "--name-status --oneline --patch-with-stat"
2552 ;;
2553 show,--*|branch,--*)
2554 ;;
2555 branch,*)
2556 if [ $cword -eq 3 ]; then
2557 __git_complete_refs
2558 else
2559 __gitcomp_nl "$(__git stash list \
2560 | sed -n -e 's/:.*//p')"
2561 fi
2562 ;;
2563 show,*|apply,*|drop,*|pop,*)
2564 __gitcomp_nl "$(__git stash list \
2565 | sed -n -e 's/:.*//p')"
2566 ;;
2567 *)
2568 ;;
2569 esac
2570 fi
2571}
2572_git_submodule ()
2574{
2575 __git_has_doubledash && return
2576 local subcommands="add status init deinit update summary foreach sync"
2578 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2579 if [ -z "$subcommand" ]; then
2580 case "$cur" in
2581 --*)
2582 __gitcomp "--quiet"
2583 ;;
2584 *)
2585 __gitcomp "$subcommands"
2586 ;;
2587 esac
2588 return
2589 fi
2590 case "$subcommand,$cur" in
2592 add,--*)
2593 __gitcomp "--branch --force --name --reference --depth"
2594 ;;
2595 status,--*)
2596 __gitcomp "--cached --recursive"
2597 ;;
2598 deinit,--*)
2599 __gitcomp "--force --all"
2600 ;;
2601 update,--*)
2602 __gitcomp "
2603 --init --remote --no-fetch
2604 --recommend-shallow --no-recommend-shallow
2605 --force --rebase --merge --reference --depth --recursive --jobs
2606 "
2607 ;;
2608 summary,--*)
2609 __gitcomp "--cached --files --summary-limit"
2610 ;;
2611 foreach,--*|sync,--*)
2612 __gitcomp "--recursive"
2613 ;;
2614 *)
2615 ;;
2616 esac
2617}
2618_git_svn ()
2620{
2621 local subcommands="
2622 init fetch clone rebase dcommit log find-rev
2623 set-tree commit-diff info create-ignore propget
2624 proplist show-ignore show-externals branch tag blame
2625 migrate mkdirs reset gc
2626 "
2627 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2628 if [ -z "$subcommand" ]; then
2629 __gitcomp "$subcommands"
2630 else
2631 local remote_opts="--username= --config-dir= --no-auth-cache"
2632 local fc_opts="
2633 --follow-parent --authors-file= --repack=
2634 --no-metadata --use-svm-props --use-svnsync-props
2635 --log-window-size= --no-checkout --quiet
2636 --repack-flags --use-log-author --localtime
2637 --add-author-from
2638 --ignore-paths= --include-paths= $remote_opts
2639 "
2640 local init_opts="
2641 --template= --shared= --trunk= --tags=
2642 --branches= --stdlayout --minimize-url
2643 --no-metadata --use-svm-props --use-svnsync-props
2644 --rewrite-root= --prefix= $remote_opts
2645 "
2646 local cmt_opts="
2647 --edit --rmdir --find-copies-harder --copy-similarity=
2648 "
2649 case "$subcommand,$cur" in
2651 fetch,--*)
2652 __gitcomp "--revision= --fetch-all $fc_opts"
2653 ;;
2654 clone,--*)
2655 __gitcomp "--revision= $fc_opts $init_opts"
2656 ;;
2657 init,--*)
2658 __gitcomp "$init_opts"
2659 ;;
2660 dcommit,--*)
2661 __gitcomp "
2662 --merge --strategy= --verbose --dry-run
2663 --fetch-all --no-rebase --commit-url
2664 --revision --interactive $cmt_opts $fc_opts
2665 "
2666 ;;
2667 set-tree,--*)
2668 __gitcomp "--stdin $cmt_opts $fc_opts"
2669 ;;
2670 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2671 show-externals,--*|mkdirs,--*)
2672 __gitcomp "--revision="
2673 ;;
2674 log,--*)
2675 __gitcomp "
2676 --limit= --revision= --verbose --incremental
2677 --oneline --show-commit --non-recursive
2678 --authors-file= --color
2679 "
2680 ;;
2681 rebase,--*)
2682 __gitcomp "
2683 --merge --verbose --strategy= --local
2684 --fetch-all --dry-run $fc_opts
2685 "
2686 ;;
2687 commit-diff,--*)
2688 __gitcomp "--message= --file= --revision= $cmt_opts"
2689 ;;
2690 info,--*)
2691 __gitcomp "--url"
2692 ;;
2693 branch,--*)
2694 __gitcomp "--dry-run --message --tag"
2695 ;;
2696 tag,--*)
2697 __gitcomp "--dry-run --message"
2698 ;;
2699 blame,--*)
2700 __gitcomp "--git-format"
2701 ;;
2702 migrate,--*)
2703 __gitcomp "
2704 --config-dir= --ignore-paths= --minimize
2705 --no-auth-cache --username=
2706 "
2707 ;;
2708 reset,--*)
2709 __gitcomp "--revision= --parent"
2710 ;;
2711 *)
2712 ;;
2713 esac
2714 fi
2715}
2716_git_tag ()
2718{
2719 local i c=1 f=0
2720 while [ $c -lt $cword ]; do
2721 i="${words[c]}"
2722 case "$i" in
2723 -d|--delete|-v|--verify)
2724 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2725 return
2726 ;;
2727 -f)
2728 f=1
2729 ;;
2730 esac
2731 ((c++))
2732 done
2733 case "$prev" in
2735 -m|-F)
2736 ;;
2737 -*|tag)
2738 if [ $f = 1 ]; then
2739 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2740 fi
2741 ;;
2742 *)
2743 __git_complete_refs
2744 ;;
2745 esac
2746 case "$cur" in
2748 --*)
2749 __gitcomp_builtin tag
2750 ;;
2751 esac
2752}
2753_git_whatchanged ()
2755{
2756 _git_log
2757}
2758_git_worktree ()
2760{
2761 local subcommands="add list lock move prune remove unlock"
2762 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2763 if [ -z "$subcommand" ]; then
2764 __gitcomp "$subcommands"
2765 else
2766 case "$subcommand,$cur" in
2767 add,--*)
2768 __gitcomp_builtin worktree_add
2769 ;;
2770 list,--*)
2771 __gitcomp_builtin worktree_list
2772 ;;
2773 lock,--*)
2774 __gitcomp_builtin worktree_lock
2775 ;;
2776 prune,--*)
2777 __gitcomp_builtin worktree_prune
2778 ;;
2779 remove,--*)
2780 __gitcomp "--force"
2781 ;;
2782 *)
2783 ;;
2784 esac
2785 fi
2786}
2787__git_complete_common () {
2789 local command="$1"
2790 case "$cur" in
2792 --*)
2793 __gitcomp_builtin "$command"
2794 ;;
2795 esac
2796}
2797__git_cmds_with_parseopt_helper=
2799__git_support_parseopt_helper () {
2800 test -n "$__git_cmds_with_parseopt_helper" ||
2801 __git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)"
2802 case " $__git_cmds_with_parseopt_helper " in
2804 *" $1 "*)
2805 return 0
2806 ;;
2807 *)
2808 return 1
2809 ;;
2810 esac
2811}
2812__git_complete_command () {
2814 local command="$1"
2815 local completion_func="_git_${command//-/_}"
2816 if ! declare -f $completion_func >/dev/null 2>/dev/null &&
2817 declare -f _completion_loader >/dev/null 2>/dev/null
2818 then
2819 _completion_loader "git-$command"
2820 fi
2821 if declare -f $completion_func >/dev/null 2>/dev/null
2822 then
2823 $completion_func
2824 return 0
2825 elif __git_support_parseopt_helper "$command"
2826 then
2827 __git_complete_common "$command"
2828 return 0
2829 else
2830 return 1
2831 fi
2832}
2833__git_main ()
2835{
2836 local i c=1 command __git_dir __git_repo_path
2837 local __git_C_args C_args_count=0
2838 while [ $c -lt $cword ]; do
2840 i="${words[c]}"
2841 case "$i" in
2842 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
2843 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
2844 --bare) __git_dir="." ;;
2845 --help) command="help"; break ;;
2846 -c|--work-tree|--namespace) ((c++)) ;;
2847 -C) __git_C_args[C_args_count++]=-C
2848 ((c++))
2849 __git_C_args[C_args_count++]="${words[c]}"
2850 ;;
2851 -*) ;;
2852 *) command="$i"; break ;;
2853 esac
2854 ((c++))
2855 done
2856 if [ -z "$command" ]; then
2858 case "$prev" in
2859 --git-dir|-C|--work-tree)
2860 # these need a path argument, let's fall back to
2861 # Bash filename completion
2862 return
2863 ;;
2864 -c|--namespace)
2865 # we don't support completing these options' arguments
2866 return
2867 ;;
2868 esac
2869 case "$cur" in
2870 --*) __gitcomp "
2871 --paginate
2872 --no-pager
2873 --git-dir=
2874 --bare
2875 --version
2876 --exec-path
2877 --exec-path=
2878 --html-path
2879 --man-path
2880 --info-path
2881 --work-tree=
2882 --namespace=
2883 --no-replace-objects
2884 --help
2885 "
2886 ;;
2887 *)
2888 if test -n "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2889 then
2890 __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2891 else
2892 __gitcomp "$(git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
2893 fi
2894 ;;
2895 esac
2896 return
2897 fi
2898 __git_complete_command "$command" && return
2900 local expansion=$(__git_aliased_command "$command")
2902 if [ -n "$expansion" ]; then
2903 words[1]=$expansion
2904 __git_complete_command "$expansion"
2905 fi
2906}
2907__gitk_main ()
2909{
2910 __git_has_doubledash && return
2911 local __git_repo_path
2913 __git_find_repo_path
2914 local merge=""
2916 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
2917 merge="--merge"
2918 fi
2919 case "$cur" in
2920 --*)
2921 __gitcomp "
2922 $__git_log_common_options
2923 $__git_log_gitk_options
2924 $merge
2925 "
2926 return
2927 ;;
2928 esac
2929 __git_complete_revlist
2930}
2931if [[ -n ${ZSH_VERSION-} ]] &&
2933 # Don't define these functions when sourced from 'git-completion.zsh',
2934 # it has its own implementations.
2935 [[ -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
2936 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
2937 autoload -U +X compinit && compinit
2939 __gitcomp ()
2941 {
2942 emulate -L zsh
2943 local cur_="${3-$cur}"
2945 case "$cur_" in
2947 --*=)
2948 ;;
2949 *)
2950 local c IFS=$' \t\n'
2951 local -a array
2952 for c in ${=1}; do
2953 c="$c${4-}"
2954 case $c in
2955 --*=*|*.) ;;
2956 *) c="$c " ;;
2957 esac
2958 array[${#array[@]}+1]="$c"
2959 done
2960 compset -P '*[=:]'
2961 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
2962 ;;
2963 esac
2964 }
2965 __gitcomp_direct ()
2967 {
2968 emulate -L zsh
2969 local IFS=$'\n'
2971 compset -P '*[=:]'
2972 compadd -Q -- ${=1} && _ret=0
2973 }
2974 __gitcomp_nl ()
2976 {
2977 emulate -L zsh
2978 local IFS=$'\n'
2980 compset -P '*[=:]'
2981 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
2982 }
2983 __gitcomp_file_direct ()
2985 {
2986 emulate -L zsh
2987 local IFS=$'\n'
2989 compset -P '*[=:]'
2990 compadd -f -- ${=1} && _ret=0
2991 }
2992 __gitcomp_file ()
2994 {
2995 emulate -L zsh
2996 local IFS=$'\n'
2998 compset -P '*[=:]'
2999 compadd -p "${2-}" -f -- ${=1} && _ret=0
3000 }
3001 _git ()
3003 {
3004 local _ret=1 cur cword prev
3005 cur=${words[CURRENT]}
3006 prev=${words[CURRENT-1]}
3007 let cword=CURRENT-1
3008 emulate ksh -c __${service}_main
3009 let _ret && _default && _ret=0
3010 return _ret
3011 }
3012 compdef _git git gitk
3014 return
3015fi
3016__git_func_wrap ()
3018{
3019 local cur words cword prev
3020 _get_comp_words_by_ref -n =: cur words cword prev
3021 $1
3022}
3023# Setup completion for certain functions defined above by setting common
3025# variables and workarounds.
3026# This is NOT a public function; use at your own risk.
3027__git_complete ()
3028{
3029 local wrapper="__git_wrap${2}"
3030 eval "$wrapper () { __git_func_wrap $2 ; }"
3031 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
3032 || complete -o default -o nospace -F $wrapper $1
3033}
3034# wrapper for backwards compatibility
3036_git ()
3037{
3038 __git_wrap__git_main
3039}
3040# wrapper for backwards compatibility
3042_gitk ()
3043{
3044 __git_wrap__gitk_main
3045}
3046__git_complete git __git_main
3048__git_complete gitk __gitk_main
3049# The following are necessary only for Cygwin, and only are needed
3051# when the user has tab-completed the executable name and consequently
3052# included the '.exe' suffix.
3053#
3054if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
3055__git_complete git.exe __git_main
3056fi