58d18d41a23f2d33b096c6cd16c1ab11adfab269
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) "
405 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_merge_strategy_options="ours theirs subtree subtree= patience
858 histogram diff-algorithm= ignore-space-change ignore-all-space
859 ignore-space-at-eol renormalize no-renormalize no-renames
860 find-renames find-renames= rename-threshold="
861__git_complete_revlist_file ()
863{
864 local dequoted_word pfx ls ref cur_="$cur"
865 case "$cur_" in
866 *..?*:*)
867 return
868 ;;
869 ?*:*)
870 ref="${cur_%%:*}"
871 cur_="${cur_#*:}"
872 __git_dequote "$cur_"
874 case "$dequoted_word" in
876 ?*/*)
877 pfx="${dequoted_word%/*}"
878 cur_="${dequoted_word##*/}"
879 ls="$ref:$pfx"
880 pfx="$pfx/"
881 ;;
882 *)
883 cur_="$dequoted_word"
884 ls="$ref"
885 ;;
886 esac
887 case "$COMP_WORDBREAKS" in
889 *:*) : great ;;
890 *) pfx="$ref:$pfx" ;;
891 esac
892 __gitcomp_file "$(__git ls-tree "$ls" \
894 | sed 's/^.* //
895 s/$//')" \
896 "$pfx" "$cur_"
897 ;;
898 *...*)
899 pfx="${cur_%...*}..."
900 cur_="${cur_#*...}"
901 __git_complete_refs --pfx="$pfx" --cur="$cur_"
902 ;;
903 *..*)
904 pfx="${cur_%..*}.."
905 cur_="${cur_#*..}"
906 __git_complete_refs --pfx="$pfx" --cur="$cur_"
907 ;;
908 *)
909 __git_complete_refs
910 ;;
911 esac
912}
913__git_complete_file ()
915{
916 __git_complete_revlist_file
917}
918__git_complete_revlist ()
920{
921 __git_complete_revlist_file
922}
923__git_complete_remote_or_refspec ()
925{
926 local cur_="$cur" cmd="${words[1]}"
927 local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
928 if [ "$cmd" = "remote" ]; then
929 ((c++))
930 fi
931 while [ $c -lt $cword ]; do
932 i="${words[c]}"
933 case "$i" in
934 --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
935 -d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
936 --all)
937 case "$cmd" in
938 push) no_complete_refspec=1 ;;
939 fetch)
940 return
941 ;;
942 *) ;;
943 esac
944 ;;
945 --multiple) no_complete_refspec=1; break ;;
946 -*) ;;
947 *) remote="$i"; break ;;
948 esac
949 ((c++))
950 done
951 if [ -z "$remote" ]; then
952 __gitcomp_nl "$(__git_remotes)"
953 return
954 fi
955 if [ $no_complete_refspec = 1 ]; then
956 return
957 fi
958 [ "$remote" = "." ] && remote=
959 case "$cur_" in
960 *:*)
961 case "$COMP_WORDBREAKS" in
962 *:*) : great ;;
963 *) pfx="${cur_%%:*}:" ;;
964 esac
965 cur_="${cur_#*:}"
966 lhs=0
967 ;;
968 +*)
969 pfx="+"
970 cur_="${cur_#+}"
971 ;;
972 esac
973 case "$cmd" in
974 fetch)
975 if [ $lhs = 1 ]; then
976 __git_complete_fetch_refspecs "$remote" "$pfx" "$cur_"
977 else
978 __git_complete_refs --pfx="$pfx" --cur="$cur_"
979 fi
980 ;;
981 pull|remote)
982 if [ $lhs = 1 ]; then
983 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
984 else
985 __git_complete_refs --pfx="$pfx" --cur="$cur_"
986 fi
987 ;;
988 push)
989 if [ $lhs = 1 ]; then
990 __git_complete_refs --pfx="$pfx" --cur="$cur_"
991 else
992 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
993 fi
994 ;;
995 esac
996}
997__git_complete_strategy ()
999{
1000 __git_compute_merge_strategies
1001 case "$prev" in
1002 -s|--strategy)
1003 __gitcomp "$__git_merge_strategies"
1004 return 0
1005 ;;
1006 -X)
1007 __gitcomp "$__git_merge_strategy_options"
1008 return 0
1009 ;;
1010 esac
1011 case "$cur" in
1012 --strategy=*)
1013 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
1014 return 0
1015 ;;
1016 --strategy-option=*)
1017 __gitcomp "$__git_merge_strategy_options" "" "${cur##--strategy-option=}"
1018 return 0
1019 ;;
1020 esac
1021 return 1
1022}
1023__git_all_commands=
1025__git_compute_all_commands ()
1026{
1027 test -n "$__git_all_commands" ||
1028 __git_all_commands=$(git --list-cmds=main,others,alias,nohelpers)
1029}
1030# Lists all set config variables starting with the given section prefix,
1032# with the prefix removed.
1033__git_get_config_variables ()
1034{
1035 local section="$1" i IFS=$'\n'
1036 for i in $(__git config --name-only --get-regexp "^$section\..*"); do
1037 echo "${i#$section.}"
1038 done
1039}
1040__git_pretty_aliases ()
1042{
1043 __git_get_config_variables "pretty"
1044}
1045# __git_aliased_command requires 1 argument
1047__git_aliased_command ()
1048{
1049 local word cmdline=$(__git config --get "alias.$1")
1050 for word in $cmdline; do
1051 case "$word" in
1052 \!gitk|gitk)
1053 echo "gitk"
1054 return
1055 ;;
1056 \!*) : shell command alias ;;
1057 -*) : option ;;
1058 *=*) : setting env ;;
1059 git) : git itself ;;
1060 \(\)) : skip parens of shell function definition ;;
1061 {) : skip start of shell helper function ;;
1062 :) : skip null command ;;
1063 \'*) : skip opening quote after sh -c ;;
1064 *)
1065 echo "$word"
1066 return
1067 esac
1068 done
1069}
1070# __git_find_on_cmdline requires 1 argument
1072__git_find_on_cmdline ()
1073{
1074 local word subcommand c=1
1075 while [ $c -lt $cword ]; do
1076 word="${words[c]}"
1077 for subcommand in $1; do
1078 if [ "$subcommand" = "$word" ]; then
1079 echo "$subcommand"
1080 return
1081 fi
1082 done
1083 ((c++))
1084 done
1085}
1086# Echo the value of an option set on the command line or config
1088#
1089# $1: short option name
1090# $2: long option name including =
1091# $3: list of possible values
1092# $4: config string (optional)
1093#
1094# example:
1095# result="$(__git_get_option_value "-d" "--do-something=" \
1096# "yes no" "core.doSomething")"
1097#
1098# result is then either empty (no option set) or "yes" or "no"
1099#
1100# __git_get_option_value requires 3 arguments
1101__git_get_option_value ()
1102{
1103 local c short_opt long_opt val
1104 local result= values config_key word
1105 short_opt="$1"
1107 long_opt="$2"
1108 values="$3"
1109 config_key="$4"
1110 ((c = $cword - 1))
1112 while [ $c -ge 0 ]; do
1113 word="${words[c]}"
1114 for val in $values; do
1115 if [ "$short_opt$val" = "$word" ] ||
1116 [ "$long_opt$val" = "$word" ]; then
1117 result="$val"
1118 break 2
1119 fi
1120 done
1121 ((c--))
1122 done
1123 if [ -n "$config_key" ] && [ -z "$result" ]; then
1125 result="$(__git config "$config_key")"
1126 fi
1127 echo "$result"
1129}
1130__git_has_doubledash ()
1132{
1133 local c=1
1134 while [ $c -lt $cword ]; do
1135 if [ "--" = "${words[c]}" ]; then
1136 return 0
1137 fi
1138 ((c++))
1139 done
1140 return 1
1141}
1142# Try to count non option arguments passed on the command line for the
1144# specified git command.
1145# When options are used, it is necessary to use the special -- option to
1146# tell the implementation were non option arguments begin.
1147# XXX this can not be improved, since options can appear everywhere, as
1148# an example:
1149# git mv x -n y
1150#
1151# __git_count_arguments requires 1 argument: the git command executed.
1152__git_count_arguments ()
1153{
1154 local word i c=0
1155 # Skip "git" (first argument)
1157 for ((i=1; i < ${#words[@]}; i++)); do
1158 word="${words[i]}"
1159 case "$word" in
1161 --)
1162 # Good; we can assume that the following are only non
1163 # option arguments.
1164 ((c = 0))
1165 ;;
1166 "$1")
1167 # Skip the specified git command and discard git
1168 # main options
1169 ((c = 0))
1170 ;;
1171 ?*)
1172 ((c++))
1173 ;;
1174 esac
1175 done
1176 printf "%d" $c
1178}
1179__git_whitespacelist="nowarn warn error error-all fix"
1181__git_patchformat="mbox stgit stgit-series hg mboxrd"
1182__git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
1183_git_am ()
1185{
1186 __git_find_repo_path
1187 if [ -d "$__git_repo_path"/rebase-apply ]; then
1188 __gitcomp "$__git_am_inprogress_options"
1189 return
1190 fi
1191 case "$cur" in
1192 --whitespace=*)
1193 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1194 return
1195 ;;
1196 --patch-format=*)
1197 __gitcomp "$__git_patchformat" "" "${cur##--patch-format=}"
1198 return
1199 ;;
1200 --*)
1201 __gitcomp_builtin am "" \
1202 "$__git_am_inprogress_options"
1203 return
1204 esac
1205}
1206_git_apply ()
1208{
1209 case "$cur" in
1210 --whitespace=*)
1211 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1212 return
1213 ;;
1214 --*)
1215 __gitcomp_builtin apply
1216 return
1217 esac
1218}
1219_git_add ()
1221{
1222 case "$cur" in
1223 --chmod=*)
1224 __gitcomp "+x -x" "" "${cur##--chmod=}"
1225 return
1226 ;;
1227 --*)
1228 __gitcomp_builtin add
1229 return
1230 esac
1231 local complete_opt="--others --modified --directory --no-empty-directory"
1233 if test -n "$(__git_find_on_cmdline "-u --update")"
1234 then
1235 complete_opt="--modified"
1236 fi
1237 __git_complete_index_file "$complete_opt"
1238}
1239_git_archive ()
1241{
1242 case "$cur" in
1243 --format=*)
1244 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
1245 return
1246 ;;
1247 --remote=*)
1248 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
1249 return
1250 ;;
1251 --*)
1252 __gitcomp "
1253 --format= --list --verbose
1254 --prefix= --remote= --exec= --output
1255 "
1256 return
1257 ;;
1258 esac
1259 __git_complete_file
1260}
1261_git_bisect ()
1263{
1264 __git_has_doubledash && return
1265 local subcommands="start bad good skip reset visualize replay log run"
1267 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1268 if [ -z "$subcommand" ]; then
1269 __git_find_repo_path
1270 if [ -f "$__git_repo_path"/BISECT_START ]; then
1271 __gitcomp "$subcommands"
1272 else
1273 __gitcomp "replay start"
1274 fi
1275 return
1276 fi
1277 case "$subcommand" in
1279 bad|good|reset|skip|start)
1280 __git_complete_refs
1281 ;;
1282 *)
1283 ;;
1284 esac
1285}
1286__git_ref_fieldlist="refname objecttype objectsize objectname upstream push HEAD symref"
1288_git_branch ()
1290{
1291 local i c=1 only_local_ref="n" has_r="n"
1292 while [ $c -lt $cword ]; do
1294 i="${words[c]}"
1295 case "$i" in
1296 -d|--delete|-m|--move) only_local_ref="y" ;;
1297 -r|--remotes) has_r="y" ;;
1298 esac
1299 ((c++))
1300 done
1301 case "$cur" in
1303 --set-upstream-to=*)
1304 __git_complete_refs --cur="${cur##--set-upstream-to=}"
1305 ;;
1306 --*)
1307 __gitcomp_builtin branch
1308 ;;
1309 *)
1310 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
1311 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
1312 else
1313 __git_complete_refs
1314 fi
1315 ;;
1316 esac
1317}
1318_git_bundle ()
1320{
1321 local cmd="${words[2]}"
1322 case "$cword" in
1323 2)
1324 __gitcomp "create list-heads verify unbundle"
1325 ;;
1326 3)
1327 # looking for a file
1328 ;;
1329 *)
1330 case "$cmd" in
1331 create)
1332 __git_complete_revlist
1333 ;;
1334 esac
1335 ;;
1336 esac
1337}
1338_git_checkout ()
1340{
1341 __git_has_doubledash && return
1342 case "$cur" in
1344 --conflict=*)
1345 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1346 ;;
1347 --*)
1348 __gitcomp_builtin checkout
1349 ;;
1350 *)
1351 # check if --track, --no-track, or --no-guess was specified
1352 # if so, disable DWIM mode
1353 local flags="--track --no-track --no-guess" track_opt="--track"
1354 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
1355 [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1356 track_opt=''
1357 fi
1358 __git_complete_refs $track_opt
1359 ;;
1360 esac
1361}
1362__git_cherry_pick_inprogress_options="--continue --quit --abort"
1364_git_cherry_pick ()
1366{
1367 __git_find_repo_path
1368 if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
1369 __gitcomp "$__git_cherry_pick_inprogress_options"
1370 return
1371 fi
1372 __git_complete_strategy && return
1374 case "$cur" in
1376 --*)
1377 __gitcomp_builtin cherry-pick "" \
1378 "$__git_cherry_pick_inprogress_options"
1379 ;;
1380 *)
1381 __git_complete_refs
1382 ;;
1383 esac
1384}
1385_git_clean ()
1387{
1388 case "$cur" in
1389 --*)
1390 __gitcomp_builtin clean
1391 return
1392 ;;
1393 esac
1394 # XXX should we check for -x option ?
1396 __git_complete_index_file "--others --directory"
1397}
1398_git_clone ()
1400{
1401 case "$cur" in
1402 --*)
1403 __gitcomp_builtin clone
1404 return
1405 ;;
1406 esac
1407}
1408__git_untracked_file_modes="all no normal"
1410_git_commit ()
1412{
1413 case "$prev" in
1414 -c|-C)
1415 __git_complete_refs
1416 return
1417 ;;
1418 esac
1419 case "$cur" in
1421 --cleanup=*)
1422 __gitcomp "default scissors strip verbatim whitespace
1423 " "" "${cur##--cleanup=}"
1424 return
1425 ;;
1426 --reuse-message=*|--reedit-message=*|\
1427 --fixup=*|--squash=*)
1428 __git_complete_refs --cur="${cur#*=}"
1429 return
1430 ;;
1431 --untracked-files=*)
1432 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
1433 return
1434 ;;
1435 --*)
1436 __gitcomp_builtin commit
1437 return
1438 esac
1439 if __git rev-parse --verify --quiet HEAD >/dev/null; then
1441 __git_complete_index_file "--committable"
1442 else
1443 # This is the first commit
1444 __git_complete_index_file "--cached"
1445 fi
1446}
1447_git_describe ()
1449{
1450 case "$cur" in
1451 --*)
1452 __gitcomp_builtin describe
1453 return
1454 esac
1455 __git_complete_refs
1456}
1457__git_diff_algorithms="myers minimal patience histogram"
1459__git_diff_submodule_formats="diff log short"
1461__git_diff_common_options="--stat --numstat --shortstat --summary
1463 --patch-with-stat --name-only --name-status --color
1464 --no-color --color-words --no-renames --check
1465 --full-index --binary --abbrev --diff-filter=
1466 --find-copies-harder --ignore-cr-at-eol
1467 --text --ignore-space-at-eol --ignore-space-change
1468 --ignore-all-space --ignore-blank-lines --exit-code
1469 --quiet --ext-diff --no-ext-diff
1470 --no-prefix --src-prefix= --dst-prefix=
1471 --inter-hunk-context=
1472 --patience --histogram --minimal
1473 --raw --word-diff --word-diff-regex=
1474 --dirstat --dirstat= --dirstat-by-file
1475 --dirstat-by-file= --cumulative
1476 --diff-algorithm=
1477 --submodule --submodule= --ignore-submodules
1478"
1479_git_diff ()
1481{
1482 __git_has_doubledash && return
1483 case "$cur" in
1485 --diff-algorithm=*)
1486 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1487 return
1488 ;;
1489 --submodule=*)
1490 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1491 return
1492 ;;
1493 --*)
1494 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1495 --base --ours --theirs --no-index
1496 $__git_diff_common_options
1497 "
1498 return
1499 ;;
1500 esac
1501 __git_complete_revlist_file
1502}
1503__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1505 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
1506"
1507_git_difftool ()
1509{
1510 __git_has_doubledash && return
1511 case "$cur" in
1513 --tool=*)
1514 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1515 return
1516 ;;
1517 --*)
1518 __gitcomp_builtin difftool "$__git_diff_common_options
1519 --base --cached --ours --theirs
1520 --pickaxe-all --pickaxe-regex
1521 --relative --staged
1522 "
1523 return
1524 ;;
1525 esac
1526 __git_complete_revlist_file
1527}
1528__git_fetch_recurse_submodules="yes on-demand no"
1530_git_fetch ()
1532{
1533 case "$cur" in
1534 --recurse-submodules=*)
1535 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1536 return
1537 ;;
1538 --filter=*)
1539 __gitcomp "blob:none blob:limit= sparse:oid= sparse:path=" "" "${cur##--filter=}"
1540 return
1541 ;;
1542 --*)
1543 __gitcomp_builtin fetch
1544 return
1545 ;;
1546 esac
1547 __git_complete_remote_or_refspec
1548}
1549__git_format_patch_extra_options="
1551 --full-index --not --all --no-prefix --src-prefix=
1552 --dst-prefix= --notes
1553"
1554_git_format_patch ()
1556{
1557 case "$cur" in
1558 --thread=*)
1559 __gitcomp "
1560 deep shallow
1561 " "" "${cur##--thread=}"
1562 return
1563 ;;
1564 --*)
1565 __gitcomp_builtin format-patch "$__git_format_patch_extra_options"
1566 return
1567 ;;
1568 esac
1569 __git_complete_revlist
1570}
1571_git_fsck ()
1573{
1574 case "$cur" in
1575 --*)
1576 __gitcomp_builtin fsck
1577 return
1578 ;;
1579 esac
1580}
1581_git_gitk ()
1583{
1584 _gitk
1585}
1586# Lists matching symbol names from a tag (as in ctags) file.
1588# 1: List symbol names matching this word.
1589# 2: The tag file to list symbol names from.
1590# 3: A prefix to be added to each listed symbol name (optional).
1591# 4: A suffix to be appended to each listed symbol name (optional).
1592__git_match_ctag () {
1593 awk -v pfx="${3-}" -v sfx="${4-}" "
1594 /^${1//\//\\/}/ { print pfx \$1 sfx }
1595 " "$2"
1596}
1597# Complete symbol names from a tag file.
1599# Usage: __git_complete_symbol [<option>]...
1600# --tags=<file>: The tag file to list symbol names from instead of the
1601# default "tags".
1602# --pfx=<prefix>: A prefix to be added to each symbol name.
1603# --cur=<word>: The current symbol name to be completed. Defaults to
1604# the current word to be completed.
1605# --sfx=<suffix>: A suffix to be appended to each symbol name instead
1606# of the default space.
1607__git_complete_symbol () {
1608 local tags=tags pfx="" cur_="${cur-}" sfx=" "
1609 while test $# != 0; do
1611 case "$1" in
1612 --tags=*) tags="${1##--tags=}" ;;
1613 --pfx=*) pfx="${1##--pfx=}" ;;
1614 --cur=*) cur_="${1##--cur=}" ;;
1615 --sfx=*) sfx="${1##--sfx=}" ;;
1616 *) return 1 ;;
1617 esac
1618 shift
1619 done
1620 if test -r "$tags"; then
1622 __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
1623 fi
1624}
1625_git_grep ()
1627{
1628 __git_has_doubledash && return
1629 case "$cur" in
1631 --*)
1632 __gitcomp_builtin grep
1633 return
1634 ;;
1635 esac
1636 case "$cword,$prev" in
1638 2,*|*,-*)
1639 __git_complete_symbol && return
1640 ;;
1641 esac
1642 __git_complete_refs
1644}
1645_git_help ()
1647{
1648 case "$cur" in
1649 --*)
1650 __gitcomp_builtin help
1651 return
1652 ;;
1653 esac
1654 if test -n "$GIT_TESTING_ALL_COMMAND_LIST"
1655 then
1656 __gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(git --list-cmds=alias,list-guide) gitk"
1657 else
1658 __gitcomp "$(git --list-cmds=main,nohelpers,alias,list-guide) gitk"
1659 fi
1660}
1661_git_init ()
1663{
1664 case "$cur" in
1665 --shared=*)
1666 __gitcomp "
1667 false true umask group all world everybody
1668 " "" "${cur##--shared=}"
1669 return
1670 ;;
1671 --*)
1672 __gitcomp_builtin init
1673 return
1674 ;;
1675 esac
1676}
1677_git_ls_files ()
1679{
1680 case "$cur" in
1681 --*)
1682 __gitcomp_builtin ls-files
1683 return
1684 ;;
1685 esac
1686 # XXX ignore options like --modified and always suggest all cached
1688 # files.
1689 __git_complete_index_file "--cached"
1690}
1691_git_ls_remote ()
1693{
1694 case "$cur" in
1695 --*)
1696 __gitcomp_builtin ls-remote
1697 return
1698 ;;
1699 esac
1700 __gitcomp_nl "$(__git_remotes)"
1701}
1702_git_ls_tree ()
1704{
1705 case "$cur" in
1706 --*)
1707 __gitcomp_builtin ls-tree
1708 return
1709 ;;
1710 esac
1711 __git_complete_file
1713}
1714# Options that go well for log, shortlog and gitk
1716__git_log_common_options="
1717 --not --all
1718 --branches --tags --remotes
1719 --first-parent --merges --no-merges
1720 --max-count=
1721 --max-age= --since= --after=
1722 --min-age= --until= --before=
1723 --min-parents= --max-parents=
1724 --no-min-parents --no-max-parents
1725"
1726# Options that go well for log and gitk (not shortlog)
1727__git_log_gitk_options="
1728 --dense --sparse --full-history
1729 --simplify-merges --simplify-by-decoration
1730 --left-right --notes --no-notes
1731"
1732# Options that go well for log and shortlog (not gitk)
1733__git_log_shortlog_options="
1734 --author= --committer= --grep=
1735 --all-match --invert-grep
1736"
1737__git_log_pretty_formats="oneline short medium full fuller email raw format: mboxrd"
1739__git_log_date_formats="relative iso8601 iso8601-strict rfc2822 short local default raw unix format:"
1740_git_log ()
1742{
1743 __git_has_doubledash && return
1744 __git_find_repo_path
1745 local merge=""
1747 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
1748 merge="--merge"
1749 fi
1750 case "$prev,$cur" in
1751 -L,:*:*)
1752 return # fall back to Bash filename completion
1753 ;;
1754 -L,:*)
1755 __git_complete_symbol --cur="${cur#:}" --sfx=":"
1756 return
1757 ;;
1758 -G,*|-S,*)
1759 __git_complete_symbol
1760 return
1761 ;;
1762 esac
1763 case "$cur" in
1764 --pretty=*|--format=*)
1765 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1766 " "" "${cur#*=}"
1767 return
1768 ;;
1769 --date=*)
1770 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1771 return
1772 ;;
1773 --decorate=*)
1774 __gitcomp "full short no" "" "${cur##--decorate=}"
1775 return
1776 ;;
1777 --diff-algorithm=*)
1778 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1779 return
1780 ;;
1781 --submodule=*)
1782 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1783 return
1784 ;;
1785 --*)
1786 __gitcomp "
1787 $__git_log_common_options
1788 $__git_log_shortlog_options
1789 $__git_log_gitk_options
1790 --root --topo-order --date-order --reverse
1791 --follow --full-diff
1792 --abbrev-commit --abbrev=
1793 --relative-date --date=
1794 --pretty= --format= --oneline
1795 --show-signature
1796 --cherry-mark
1797 --cherry-pick
1798 --graph
1799 --decorate --decorate=
1800 --walk-reflogs
1801 --parents --children
1802 $merge
1803 $__git_diff_common_options
1804 --pickaxe-all --pickaxe-regex
1805 "
1806 return
1807 ;;
1808 -L:*:*)
1809 return # fall back to Bash filename completion
1810 ;;
1811 -L:*)
1812 __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
1813 return
1814 ;;
1815 -G*)
1816 __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
1817 return
1818 ;;
1819 -S*)
1820 __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
1821 return
1822 ;;
1823 esac
1824 __git_complete_revlist
1825}
1826_git_merge ()
1828{
1829 __git_complete_strategy && return
1830 case "$cur" in
1832 --*)
1833 __gitcomp_builtin merge
1834 return
1835 esac
1836 __git_complete_refs
1837}
1838_git_mergetool ()
1840{
1841 case "$cur" in
1842 --tool=*)
1843 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1844 return
1845 ;;
1846 --*)
1847 __gitcomp "--tool= --prompt --no-prompt --gui --no-gui"
1848 return
1849 ;;
1850 esac
1851}
1852_git_merge_base ()
1854{
1855 case "$cur" in
1856 --*)
1857 __gitcomp_builtin merge-base
1858 return
1859 ;;
1860 esac
1861 __git_complete_refs
1862}
1863_git_mv ()
1865{
1866 case "$cur" in
1867 --*)
1868 __gitcomp_builtin mv
1869 return
1870 ;;
1871 esac
1872 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1874 # We need to show both cached and untracked files (including
1875 # empty directories) since this may not be the last argument.
1876 __git_complete_index_file "--cached --others --directory"
1877 else
1878 __git_complete_index_file "--cached"
1879 fi
1880}
1881_git_notes ()
1883{
1884 local subcommands='add append copy edit get-ref list merge prune remove show'
1885 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1886 case "$subcommand,$cur" in
1888 ,--*)
1889 __gitcomp_builtin notes
1890 ;;
1891 ,*)
1892 case "$prev" in
1893 --ref)
1894 __git_complete_refs
1895 ;;
1896 *)
1897 __gitcomp "$subcommands --ref"
1898 ;;
1899 esac
1900 ;;
1901 *,--reuse-message=*|*,--reedit-message=*)
1902 __git_complete_refs --cur="${cur#*=}"
1903 ;;
1904 *,--*)
1905 __gitcomp_builtin notes_$subcommand
1906 ;;
1907 prune,*|get-ref,*)
1908 # this command does not take a ref, do not complete it
1909 ;;
1910 *)
1911 case "$prev" in
1912 -m|-F)
1913 ;;
1914 *)
1915 __git_complete_refs
1916 ;;
1917 esac
1918 ;;
1919 esac
1920}
1921_git_pull ()
1923{
1924 __git_complete_strategy && return
1925 case "$cur" in
1927 --recurse-submodules=*)
1928 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1929 return
1930 ;;
1931 --*)
1932 __gitcomp_builtin pull
1933 return
1935 ;;
1936 esac
1937 __git_complete_remote_or_refspec
1938}
1939__git_push_recurse_submodules="check on-demand only"
1941__git_complete_force_with_lease ()
1943{
1944 local cur_=$1
1945 case "$cur_" in
1947 --*=)
1948 ;;
1949 *:*)
1950 __git_complete_refs --cur="${cur_#*:}"
1951 ;;
1952 *)
1953 __git_complete_refs --cur="$cur_"
1954 ;;
1955 esac
1956}
1957_git_push ()
1959{
1960 case "$prev" in
1961 --repo)
1962 __gitcomp_nl "$(__git_remotes)"
1963 return
1964 ;;
1965 --recurse-submodules)
1966 __gitcomp "$__git_push_recurse_submodules"
1967 return
1968 ;;
1969 esac
1970 case "$cur" in
1971 --repo=*)
1972 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1973 return
1974 ;;
1975 --recurse-submodules=*)
1976 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1977 return
1978 ;;
1979 --force-with-lease=*)
1980 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1981 return
1982 ;;
1983 --*)
1984 __gitcomp_builtin push
1985 return
1986 ;;
1987 esac
1988 __git_complete_remote_or_refspec
1989}
1990_git_range_diff ()
1992{
1993 case "$cur" in
1994 --*)
1995 __gitcomp "
1996 --creation-factor= --no-dual-color
1997 $__git_diff_common_options
1998 "
1999 return
2000 ;;
2001 esac
2002 __git_complete_revlist
2003}
2004_git_rebase ()
2006{
2007 __git_find_repo_path
2008 if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
2009 __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
2010 return
2011 elif [ -d "$__git_repo_path"/rebase-apply ] || \
2012 [ -d "$__git_repo_path"/rebase-merge ]; then
2013 __gitcomp "--continue --skip --abort --quit --show-current-patch"
2014 return
2015 fi
2016 __git_complete_strategy && return
2017 case "$cur" in
2018 --whitespace=*)
2019 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
2020 return
2021 ;;
2022 --*)
2023 __gitcomp "
2024 --onto --merge --strategy --interactive
2025 --rebase-merges --preserve-merges --stat --no-stat
2026 --committer-date-is-author-date --ignore-date
2027 --ignore-whitespace --whitespace=
2028 --autosquash --no-autosquash
2029 --fork-point --no-fork-point
2030 --autostash --no-autostash
2031 --verify --no-verify
2032 --keep-empty --root --force-rebase --no-ff
2033 --rerere-autoupdate
2034 --exec
2035 "
2036 return
2038 esac
2039 __git_complete_refs
2040}
2041_git_reflog ()
2043{
2044 local subcommands="show delete expire"
2045 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2046 if [ -z "$subcommand" ]; then
2048 __gitcomp "$subcommands"
2049 else
2050 __git_complete_refs
2051 fi
2052}
2053__git_send_email_confirm_options="always never auto cc compose"
2055__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
2056_git_send_email ()
2058{
2059 case "$prev" in
2060 --to|--cc|--bcc|--from)
2061 __gitcomp "$(__git send-email --dump-aliases)"
2062 return
2063 ;;
2064 esac
2065 case "$cur" in
2067 --confirm=*)
2068 __gitcomp "
2069 $__git_send_email_confirm_options
2070 " "" "${cur##--confirm=}"
2071 return
2072 ;;
2073 --suppress-cc=*)
2074 __gitcomp "
2075 $__git_send_email_suppresscc_options
2076 " "" "${cur##--suppress-cc=}"
2077 return
2079 ;;
2080 --smtp-encryption=*)
2081 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
2082 return
2083 ;;
2084 --thread=*)
2085 __gitcomp "
2086 deep shallow
2087 " "" "${cur##--thread=}"
2088 return
2089 ;;
2090 --to=*|--cc=*|--bcc=*|--from=*)
2091 __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
2092 return
2093 ;;
2094 --*)
2095 __gitcomp_builtin send-email "--annotate --bcc --cc --cc-cmd --chain-reply-to
2096 --compose --confirm= --dry-run --envelope-sender
2097 --from --identity
2098 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
2099 --no-suppress-from --no-thread --quiet --reply-to
2100 --signed-off-by-cc --smtp-pass --smtp-server
2101 --smtp-server-port --smtp-encryption= --smtp-user
2102 --subject --suppress-cc= --suppress-from --thread --to
2103 --validate --no-validate
2104 $__git_format_patch_extra_options"
2105 return
2106 ;;
2107 esac
2108 __git_complete_revlist
2109}
2110_git_stage ()
2112{
2113 _git_add
2114}
2115_git_status ()
2117{
2118 local complete_opt
2119 local untracked_state
2120 case "$cur" in
2122 --ignore-submodules=*)
2123 __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
2124 return
2125 ;;
2126 --untracked-files=*)
2127 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
2128 return
2129 ;;
2130 --column=*)
2131 __gitcomp "
2132 always never auto column row plain dense nodense
2133 " "" "${cur##--column=}"
2134 return
2135 ;;
2136 --*)
2137 __gitcomp_builtin status
2138 return
2139 ;;
2140 esac
2141 untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
2143 "$__git_untracked_file_modes" "status.showUntrackedFiles")"
2144 case "$untracked_state" in
2146 no)
2147 # --ignored option does not matter
2148 complete_opt=
2149 ;;
2150 all|normal|*)
2151 complete_opt="--cached --directory --no-empty-directory --others"
2152 if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
2154 complete_opt="$complete_opt --ignored --exclude=*"
2155 fi
2156 ;;
2157 esac
2158 __git_complete_index_file "$complete_opt"
2160}
2161_git_switch ()
2163{
2164 case "$cur" in
2165 --conflict=*)
2166 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
2167 ;;
2168 --*)
2169 __gitcomp_builtin switch
2170 ;;
2171 *)
2172 # check if --track, --no-track, or --no-guess was specified
2173 # if so, disable DWIM mode
2174 local track_opt="--track" only_local_ref=n
2175 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
2176 [ -n "$(__git_find_on_cmdline "--track --no-track --no-guess")" ]; then
2177 track_opt=''
2178 fi
2179 # explicit --guess enables DWIM mode regardless of
2180 # $GIT_COMPLETION_CHECKOUT_NO_GUESS
2181 if [ -n "$(__git_find_on_cmdline "--guess")" ]; then
2182 track_opt='--track'
2183 fi
2184 if [ -z "$(__git_find_on_cmdline "-d --detach")" ]; then
2185 only_local_ref=y
2186 fi
2187 if [ $only_local_ref = y -a -z "$track_opt" ]; then
2188 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
2189 else
2190 __git_complete_refs $track_opt
2191 fi
2192 ;;
2193 esac
2194}
2195__git_config_get_set_variables ()
2197{
2198 local prevword word config_file= c=$cword
2199 while [ $c -gt 1 ]; do
2200 word="${words[c]}"
2201 case "$word" in
2202 --system|--global|--local|--file=*)
2203 config_file="$word"
2204 break
2205 ;;
2206 -f|--file)
2207 config_file="$word $prevword"
2208 break
2209 ;;
2210 esac
2211 prevword=$word
2212 c=$((--c))
2213 done
2214 __git config $config_file --name-only --list
2216}
2217__git_config_vars=
2219__git_compute_config_vars ()
2220{
2221 test -n "$__git_config_vars" ||
2222 __git_config_vars="$(git help --config-for-completion | sort | uniq)"
2223}
2224_git_config ()
2226{
2227 local varname
2228 if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
2230 varname="${prev,,}"
2231 else
2232 varname="$(echo "$prev" |tr A-Z a-z)"
2233 fi
2234 case "$varname" in
2236 branch.*.remote|branch.*.pushremote)
2237 __gitcomp_nl "$(__git_remotes)"
2238 return
2239 ;;
2240 branch.*.merge)
2241 __git_complete_refs
2242 return
2243 ;;
2244 branch.*.rebase)
2245 __gitcomp "false true merges preserve interactive"
2246 return
2247 ;;
2248 remote.pushdefault)
2249 __gitcomp_nl "$(__git_remotes)"
2250 return
2251 ;;
2252 remote.*.fetch)
2253 local remote="${prev#remote.}"
2254 remote="${remote%.fetch}"
2255 if [ -z "$cur" ]; then
2256 __gitcomp_nl "refs/heads/" "" "" ""
2257 return
2258 fi
2259 __gitcomp_nl "$(__git_refs_remotes "$remote")"
2260 return
2261 ;;
2262 remote.*.push)
2263 local remote="${prev#remote.}"
2264 remote="${remote%.push}"
2265 __gitcomp_nl "$(__git for-each-ref \
2266 --format='%(refname):%(refname)' refs/heads)"
2267 return
2268 ;;
2269 pull.twohead|pull.octopus)
2270 __git_compute_merge_strategies
2271 __gitcomp "$__git_merge_strategies"
2272 return
2273 ;;
2274 color.branch|color.diff|color.interactive|\
2275 color.showbranch|color.status|color.ui)
2276 __gitcomp "always never auto"
2277 return
2278 ;;
2279 color.pager)
2280 __gitcomp "false true"
2281 return
2282 ;;
2283 color.*.*)
2284 __gitcomp "
2285 normal black red green yellow blue magenta cyan white
2286 bold dim ul blink reverse
2287 "
2288 return
2289 ;;
2290 diff.submodule)
2291 __gitcomp "$__git_diff_submodule_formats"
2292 return
2293 ;;
2294 help.format)
2295 __gitcomp "man info web html"
2296 return
2297 ;;
2298 log.date)
2299 __gitcomp "$__git_log_date_formats"
2300 return
2301 ;;
2302 sendemail.aliasfiletype)
2303 __gitcomp "mutt mailrc pine elm gnus"
2304 return
2305 ;;
2306 sendemail.confirm)
2307 __gitcomp "$__git_send_email_confirm_options"
2308 return
2309 ;;
2310 sendemail.suppresscc)
2311 __gitcomp "$__git_send_email_suppresscc_options"
2312 return
2313 ;;
2314 sendemail.transferencoding)
2315 __gitcomp "7bit 8bit quoted-printable base64"
2316 return
2317 ;;
2318 --get|--get-all|--unset|--unset-all)
2319 __gitcomp_nl "$(__git_config_get_set_variables)"
2320 return
2321 ;;
2322 *.*)
2323 return
2324 ;;
2325 esac
2326 case "$cur" in
2327 --*)
2328 __gitcomp_builtin config
2329 return
2330 ;;
2331 branch.*.*)
2332 local pfx="${cur%.*}." cur_="${cur##*.}"
2333 __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_"
2334 return
2335 ;;
2336 branch.*)
2337 local pfx="${cur%.*}." cur_="${cur#*.}"
2338 __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
2339 __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_"
2340 return
2341 ;;
2342 guitool.*.*)
2343 local pfx="${cur%.*}." cur_="${cur##*.}"
2344 __gitcomp "
2345 argPrompt cmd confirm needsFile noConsole noRescan
2346 prompt revPrompt revUnmerged title
2347 " "$pfx" "$cur_"
2348 return
2349 ;;
2350 difftool.*.*)
2351 local pfx="${cur%.*}." cur_="${cur##*.}"
2352 __gitcomp "cmd path" "$pfx" "$cur_"
2353 return
2354 ;;
2355 man.*.*)
2356 local pfx="${cur%.*}." cur_="${cur##*.}"
2357 __gitcomp "cmd path" "$pfx" "$cur_"
2358 return
2359 ;;
2360 mergetool.*.*)
2361 local pfx="${cur%.*}." cur_="${cur##*.}"
2362 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
2363 return
2364 ;;
2365 pager.*)
2366 local pfx="${cur%.*}." cur_="${cur#*.}"
2367 __git_compute_all_commands
2368 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
2369 return
2370 ;;
2371 remote.*.*)
2372 local pfx="${cur%.*}." cur_="${cur##*.}"
2373 __gitcomp "
2374 url proxy fetch push mirror skipDefaultUpdate
2375 receivepack uploadpack tagOpt pushurl
2376 " "$pfx" "$cur_"
2377 return
2378 ;;
2379 remote.*)
2380 local pfx="${cur%.*}." cur_="${cur#*.}"
2381 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
2382 __gitcomp_nl_append "pushDefault" "$pfx" "$cur_"
2383 return
2384 ;;
2385 url.*.*)
2386 local pfx="${cur%.*}." cur_="${cur##*.}"
2387 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
2388 return
2389 ;;
2390 *.*)
2391 __git_compute_config_vars
2392 __gitcomp "$__git_config_vars"
2393 ;;
2394 *)
2395 __git_compute_config_vars
2396 __gitcomp "$(echo "$__git_config_vars" | sed 's/\.[^ ]*/./g')"
2397 esac
2398}
2399_git_remote ()
2401{
2402 local subcommands="
2403 add rename remove set-head set-branches
2404 get-url set-url show prune update
2405 "
2406 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2407 if [ -z "$subcommand" ]; then
2408 case "$cur" in
2409 --*)
2410 __gitcomp_builtin remote
2411 ;;
2412 *)
2413 __gitcomp "$subcommands"
2414 ;;
2415 esac
2416 return
2417 fi
2418 case "$subcommand,$cur" in
2420 add,--*)
2421 __gitcomp_builtin remote_add
2422 ;;
2423 add,*)
2424 ;;
2425 set-head,--*)
2426 __gitcomp_builtin remote_set-head
2427 ;;
2428 set-branches,--*)
2429 __gitcomp_builtin remote_set-branches
2430 ;;
2431 set-head,*|set-branches,*)
2432 __git_complete_remote_or_refspec
2433 ;;
2434 update,--*)
2435 __gitcomp_builtin remote_update
2436 ;;
2437 update,*)
2438 __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
2439 ;;
2440 set-url,--*)
2441 __gitcomp_builtin remote_set-url
2442 ;;
2443 get-url,--*)
2444 __gitcomp_builtin remote_get-url
2445 ;;
2446 prune,--*)
2447 __gitcomp_builtin remote_prune
2448 ;;
2449 *)
2450 __gitcomp_nl "$(__git_remotes)"
2451 ;;
2452 esac
2453}
2454_git_replace ()
2456{
2457 case "$cur" in
2458 --format=*)
2459 __gitcomp "short medium long" "" "${cur##--format=}"
2460 return
2461 ;;
2462 --*)
2463 __gitcomp_builtin replace
2464 return
2465 ;;
2466 esac
2467 __git_complete_refs
2468}
2469_git_rerere ()
2471{
2472 local subcommands="clear forget diff remaining status gc"
2473 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2474 if test -z "$subcommand"
2475 then
2476 __gitcomp "$subcommands"
2477 return
2478 fi
2479}
2480_git_reset ()
2482{
2483 __git_has_doubledash && return
2484 case "$cur" in
2486 --*)
2487 __gitcomp_builtin reset
2488 return
2489 ;;
2490 esac
2491 __git_complete_refs
2492}
2493_git_restore ()
2495{
2496 case "$cur" in
2497 --conflict=*)
2498 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
2499 ;;
2500 --source=*)
2501 __git_complete_refs --cur="${cur##--source=}"
2502 ;;
2503 --*)
2504 __gitcomp_builtin restore
2505 ;;
2506 esac
2507}
2508__git_revert_inprogress_options="--continue --quit --abort"
2510_git_revert ()
2512{
2513 __git_find_repo_path
2514 if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
2515 __gitcomp "$__git_revert_inprogress_options"
2516 return
2517 fi
2518 __git_complete_strategy && return
2519 case "$cur" in
2520 --*)
2521 __gitcomp_builtin revert "" \
2522 "$__git_revert_inprogress_options"
2523 return
2524 ;;
2525 esac
2526 __git_complete_refs
2527}
2528_git_rm ()
2530{
2531 case "$cur" in
2532 --*)
2533 __gitcomp_builtin rm
2534 return
2535 ;;
2536 esac
2537 __git_complete_index_file "--cached"
2539}
2540_git_shortlog ()
2542{
2543 __git_has_doubledash && return
2544 case "$cur" in
2546 --*)
2547 __gitcomp "
2548 $__git_log_common_options
2549 $__git_log_shortlog_options
2550 --numbered --summary --email
2551 "
2552 return
2553 ;;
2554 esac
2555 __git_complete_revlist
2556}
2557_git_show ()
2559{
2560 __git_has_doubledash && return
2561 case "$cur" in
2563 --pretty=*|--format=*)
2564 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2565 " "" "${cur#*=}"
2566 return
2567 ;;
2568 --diff-algorithm=*)
2569 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2570 return
2571 ;;
2572 --submodule=*)
2573 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
2574 return
2575 ;;
2576 --*)
2577 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2578 --show-signature
2579 $__git_diff_common_options
2580 "
2581 return
2582 ;;
2583 esac
2584 __git_complete_revlist_file
2585}
2586_git_show_branch ()
2588{
2589 case "$cur" in
2590 --*)
2591 __gitcomp_builtin show-branch
2592 return
2593 ;;
2594 esac
2595 __git_complete_revlist
2596}
2597_git_stash ()
2599{
2600 local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
2601 local subcommands='push list show apply clear drop pop create branch'
2602 local subcommand="$(__git_find_on_cmdline "$subcommands save")"
2603 if [ -n "$(__git_find_on_cmdline "-p")" ]; then
2604 subcommand="push"
2605 fi
2606 if [ -z "$subcommand" ]; then
2607 case "$cur" in
2608 --*)
2609 __gitcomp "$save_opts"
2610 ;;
2611 sa*)
2612 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2613 __gitcomp "save"
2614 fi
2615 ;;
2616 *)
2617 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2618 __gitcomp "$subcommands"
2619 fi
2620 ;;
2621 esac
2622 else
2623 case "$subcommand,$cur" in
2624 push,--*)
2625 __gitcomp "$save_opts --message"
2626 ;;
2627 save,--*)
2628 __gitcomp "$save_opts"
2629 ;;
2630 apply,--*|pop,--*)
2631 __gitcomp "--index --quiet"
2632 ;;
2633 drop,--*)
2634 __gitcomp "--quiet"
2635 ;;
2636 list,--*)
2637 __gitcomp "--name-status --oneline --patch-with-stat"
2638 ;;
2639 show,--*|branch,--*)
2640 ;;
2641 branch,*)
2642 if [ $cword -eq 3 ]; then
2643 __git_complete_refs
2644 else
2645 __gitcomp_nl "$(__git stash list \
2646 | sed -n -e 's/:.*//p')"
2647 fi
2648 ;;
2649 show,*|apply,*|drop,*|pop,*)
2650 __gitcomp_nl "$(__git stash list \
2651 | sed -n -e 's/:.*//p')"
2652 ;;
2653 *)
2654 ;;
2655 esac
2656 fi
2657}
2658_git_submodule ()
2660{
2661 __git_has_doubledash && return
2662 local subcommands="add status init deinit update summary foreach sync absorbgitdirs"
2664 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2665 if [ -z "$subcommand" ]; then
2666 case "$cur" in
2667 --*)
2668 __gitcomp "--quiet"
2669 ;;
2670 *)
2671 __gitcomp "$subcommands"
2672 ;;
2673 esac
2674 return
2675 fi
2676 case "$subcommand,$cur" in
2678 add,--*)
2679 __gitcomp "--branch --force --name --reference --depth"
2680 ;;
2681 status,--*)
2682 __gitcomp "--cached --recursive"
2683 ;;
2684 deinit,--*)
2685 __gitcomp "--force --all"
2686 ;;
2687 update,--*)
2688 __gitcomp "
2689 --init --remote --no-fetch
2690 --recommend-shallow --no-recommend-shallow
2691 --force --rebase --merge --reference --depth --recursive --jobs
2692 "
2693 ;;
2694 summary,--*)
2695 __gitcomp "--cached --files --summary-limit"
2696 ;;
2697 foreach,--*|sync,--*)
2698 __gitcomp "--recursive"
2699 ;;
2700 *)
2701 ;;
2702 esac
2703}
2704_git_svn ()
2706{
2707 local subcommands="
2708 init fetch clone rebase dcommit log find-rev
2709 set-tree commit-diff info create-ignore propget
2710 proplist show-ignore show-externals branch tag blame
2711 migrate mkdirs reset gc
2712 "
2713 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2714 if [ -z "$subcommand" ]; then
2715 __gitcomp "$subcommands"
2716 else
2717 local remote_opts="--username= --config-dir= --no-auth-cache"
2718 local fc_opts="
2719 --follow-parent --authors-file= --repack=
2720 --no-metadata --use-svm-props --use-svnsync-props
2721 --log-window-size= --no-checkout --quiet
2722 --repack-flags --use-log-author --localtime
2723 --add-author-from
2724 --ignore-paths= --include-paths= $remote_opts
2725 "
2726 local init_opts="
2727 --template= --shared= --trunk= --tags=
2728 --branches= --stdlayout --minimize-url
2729 --no-metadata --use-svm-props --use-svnsync-props
2730 --rewrite-root= --prefix= $remote_opts
2731 "
2732 local cmt_opts="
2733 --edit --rmdir --find-copies-harder --copy-similarity=
2734 "
2735 case "$subcommand,$cur" in
2737 fetch,--*)
2738 __gitcomp "--revision= --fetch-all $fc_opts"
2739 ;;
2740 clone,--*)
2741 __gitcomp "--revision= $fc_opts $init_opts"
2742 ;;
2743 init,--*)
2744 __gitcomp "$init_opts"
2745 ;;
2746 dcommit,--*)
2747 __gitcomp "
2748 --merge --strategy= --verbose --dry-run
2749 --fetch-all --no-rebase --commit-url
2750 --revision --interactive $cmt_opts $fc_opts
2751 "
2752 ;;
2753 set-tree,--*)
2754 __gitcomp "--stdin $cmt_opts $fc_opts"
2755 ;;
2756 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2757 show-externals,--*|mkdirs,--*)
2758 __gitcomp "--revision="
2759 ;;
2760 log,--*)
2761 __gitcomp "
2762 --limit= --revision= --verbose --incremental
2763 --oneline --show-commit --non-recursive
2764 --authors-file= --color
2765 "
2766 ;;
2767 rebase,--*)
2768 __gitcomp "
2769 --merge --verbose --strategy= --local
2770 --fetch-all --dry-run $fc_opts
2771 "
2772 ;;
2773 commit-diff,--*)
2774 __gitcomp "--message= --file= --revision= $cmt_opts"
2775 ;;
2776 info,--*)
2777 __gitcomp "--url"
2778 ;;
2779 branch,--*)
2780 __gitcomp "--dry-run --message --tag"
2781 ;;
2782 tag,--*)
2783 __gitcomp "--dry-run --message"
2784 ;;
2785 blame,--*)
2786 __gitcomp "--git-format"
2787 ;;
2788 migrate,--*)
2789 __gitcomp "
2790 --config-dir= --ignore-paths= --minimize
2791 --no-auth-cache --username=
2792 "
2793 ;;
2794 reset,--*)
2795 __gitcomp "--revision= --parent"
2796 ;;
2797 *)
2798 ;;
2799 esac
2800 fi
2801}
2802_git_tag ()
2804{
2805 local i c=1 f=0
2806 while [ $c -lt $cword ]; do
2807 i="${words[c]}"
2808 case "$i" in
2809 -d|--delete|-v|--verify)
2810 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2811 return
2812 ;;
2813 -f)
2814 f=1
2815 ;;
2816 esac
2817 ((c++))
2818 done
2819 case "$prev" in
2821 -m|-F)
2822 ;;
2823 -*|tag)
2824 if [ $f = 1 ]; then
2825 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2826 fi
2827 ;;
2828 *)
2829 __git_complete_refs
2830 ;;
2831 esac
2832 case "$cur" in
2834 --*)
2835 __gitcomp_builtin tag
2836 ;;
2837 esac
2838}
2839_git_whatchanged ()
2841{
2842 _git_log
2843}
2844_git_worktree ()
2846{
2847 local subcommands="add list lock move prune remove unlock"
2848 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2849 if [ -z "$subcommand" ]; then
2850 __gitcomp "$subcommands"
2851 else
2852 case "$subcommand,$cur" in
2853 add,--*)
2854 __gitcomp_builtin worktree_add
2855 ;;
2856 list,--*)
2857 __gitcomp_builtin worktree_list
2858 ;;
2859 lock,--*)
2860 __gitcomp_builtin worktree_lock
2861 ;;
2862 prune,--*)
2863 __gitcomp_builtin worktree_prune
2864 ;;
2865 remove,--*)
2866 __gitcomp "--force"
2867 ;;
2868 *)
2869 ;;
2870 esac
2871 fi
2872}
2873__git_complete_common () {
2875 local command="$1"
2876 case "$cur" in
2878 --*)
2879 __gitcomp_builtin "$command"
2880 ;;
2881 esac
2882}
2883__git_cmds_with_parseopt_helper=
2885__git_support_parseopt_helper () {
2886 test -n "$__git_cmds_with_parseopt_helper" ||
2887 __git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)"
2888 case " $__git_cmds_with_parseopt_helper " in
2890 *" $1 "*)
2891 return 0
2892 ;;
2893 *)
2894 return 1
2895 ;;
2896 esac
2897}
2898__git_complete_command () {
2900 local command="$1"
2901 local completion_func="_git_${command//-/_}"
2902 if ! declare -f $completion_func >/dev/null 2>/dev/null &&
2903 declare -f _completion_loader >/dev/null 2>/dev/null
2904 then
2905 _completion_loader "git-$command"
2906 fi
2907 if declare -f $completion_func >/dev/null 2>/dev/null
2908 then
2909 $completion_func
2910 return 0
2911 elif __git_support_parseopt_helper "$command"
2912 then
2913 __git_complete_common "$command"
2914 return 0
2915 else
2916 return 1
2917 fi
2918}
2919__git_main ()
2921{
2922 local i c=1 command __git_dir __git_repo_path
2923 local __git_C_args C_args_count=0
2924 while [ $c -lt $cword ]; do
2926 i="${words[c]}"
2927 case "$i" in
2928 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
2929 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
2930 --bare) __git_dir="." ;;
2931 --help) command="help"; break ;;
2932 -c|--work-tree|--namespace) ((c++)) ;;
2933 -C) __git_C_args[C_args_count++]=-C
2934 ((c++))
2935 __git_C_args[C_args_count++]="${words[c]}"
2936 ;;
2937 -*) ;;
2938 *) command="$i"; break ;;
2939 esac
2940 ((c++))
2941 done
2942 if [ -z "$command" ]; then
2944 case "$prev" in
2945 --git-dir|-C|--work-tree)
2946 # these need a path argument, let's fall back to
2947 # Bash filename completion
2948 return
2949 ;;
2950 -c|--namespace)
2951 # we don't support completing these options' arguments
2952 return
2953 ;;
2954 esac
2955 case "$cur" in
2956 --*) __gitcomp "
2957 --paginate
2958 --no-pager
2959 --git-dir=
2960 --bare
2961 --version
2962 --exec-path
2963 --exec-path=
2964 --html-path
2965 --man-path
2966 --info-path
2967 --work-tree=
2968 --namespace=
2969 --no-replace-objects
2970 --help
2971 "
2972 ;;
2973 *)
2974 if test -n "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2975 then
2976 __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2977 else
2978 __gitcomp "$(git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
2979 fi
2980 ;;
2981 esac
2982 return
2983 fi
2984 __git_complete_command "$command" && return
2986 local expansion=$(__git_aliased_command "$command")
2988 if [ -n "$expansion" ]; then
2989 words[1]=$expansion
2990 __git_complete_command "$expansion"
2991 fi
2992}
2993__gitk_main ()
2995{
2996 __git_has_doubledash && return
2997 local __git_repo_path
2999 __git_find_repo_path
3000 local merge=""
3002 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
3003 merge="--merge"
3004 fi
3005 case "$cur" in
3006 --*)
3007 __gitcomp "
3008 $__git_log_common_options
3009 $__git_log_gitk_options
3010 $merge
3011 "
3012 return
3013 ;;
3014 esac
3015 __git_complete_revlist
3016}
3017if [[ -n ${ZSH_VERSION-} ]] &&
3019 # Don't define these functions when sourced from 'git-completion.zsh',
3020 # it has its own implementations.
3021 [[ -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
3022 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
3023 autoload -U +X compinit && compinit
3025 __gitcomp ()
3027 {
3028 emulate -L zsh
3029 local cur_="${3-$cur}"
3031 case "$cur_" in
3033 --*=)
3034 ;;
3035 *)
3036 local c IFS=$' \t\n'
3037 local -a array
3038 for c in ${=1}; do
3039 c="$c${4-}"
3040 case $c in
3041 --*=*|*.) ;;
3042 *) c="$c " ;;
3043 esac
3044 array[${#array[@]}+1]="$c"
3045 done
3046 compset -P '*[=:]'
3047 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
3048 ;;
3049 esac
3050 }
3051 __gitcomp_direct ()
3053 {
3054 emulate -L zsh
3055 local IFS=$'\n'
3057 compset -P '*[=:]'
3058 compadd -Q -- ${=1} && _ret=0
3059 }
3060 __gitcomp_nl ()
3062 {
3063 emulate -L zsh
3064 local IFS=$'\n'
3066 compset -P '*[=:]'
3067 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
3068 }
3069 __gitcomp_file_direct ()
3071 {
3072 emulate -L zsh
3073 local IFS=$'\n'
3075 compset -P '*[=:]'
3076 compadd -f -- ${=1} && _ret=0
3077 }
3078 __gitcomp_file ()
3080 {
3081 emulate -L zsh
3082 local IFS=$'\n'
3084 compset -P '*[=:]'
3085 compadd -p "${2-}" -f -- ${=1} && _ret=0
3086 }
3087 _git ()
3089 {
3090 local _ret=1 cur cword prev
3091 cur=${words[CURRENT]}
3092 prev=${words[CURRENT-1]}
3093 let cword=CURRENT-1
3094 emulate ksh -c __${service}_main
3095 let _ret && _default && _ret=0
3096 return _ret
3097 }
3098 compdef _git git gitk
3100 return
3101fi
3102__git_func_wrap ()
3104{
3105 local cur words cword prev
3106 _get_comp_words_by_ref -n =: cur words cword prev
3107 $1
3108}
3109# Setup completion for certain functions defined above by setting common
3111# variables and workarounds.
3112# This is NOT a public function; use at your own risk.
3113__git_complete ()
3114{
3115 local wrapper="__git_wrap${2}"
3116 eval "$wrapper () { __git_func_wrap $2 ; }"
3117 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
3118 || complete -o default -o nospace -F $wrapper $1
3119}
3120# wrapper for backwards compatibility
3122_git ()
3123{
3124 __git_wrap__git_main
3125}
3126# wrapper for backwards compatibility
3128_gitk ()
3129{
3130 __git_wrap__gitk_main
3131}
3132__git_complete git __git_main
3134__git_complete gitk __gitk_main
3135# The following are necessary only for Cygwin, and only are needed
3137# when the user has tab-completed the executable name and consequently
3138# included the '.exe' suffix.
3139#
3140if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
3141__git_complete git.exe __git_main
3142fi