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# *) tree paths within 'ref:path/to/file' expressions
14# *) file paths within current working directory and index
15# *) common --long-options
16#
17# To use these routines:
18#
19# 1) Copy this file to somewhere (e.g. ~/.git-completion.bash).
20# 2) Add the following line to your .bashrc/.zshrc:
21# source ~/.git-completion.bash
22# 3) Consider changing your PS1 to also show the current branch,
23# see git-prompt.sh for details.
24#
25# If you use complex aliases of form '!f() { ... }; f', you can use the null
26# command ':' as the first command in the function body to declare the desired
27# completion style. For example '!f() { : git commit ; ... }; f' will
28# tell the completion to use commit completion. This also works with aliases
29# of form "!sh -c '...'". For example, "!sh -c ': git commit ; ... '".
30
31case "$COMP_WORDBREAKS" in
32*:*) : great ;;
33*) COMP_WORDBREAKS="$COMP_WORDBREAKS:"
34esac
35
36# __gitdir accepts 0 or 1 arguments (i.e., location)
37# returns location of .git repo
38__gitdir ()
39{
40 if [ -z "${1-}" ]; then
41 if [ -n "${__git_dir-}" ]; then
42 echo "$__git_dir"
43 elif [ -n "${GIT_DIR-}" ]; then
44 test -d "${GIT_DIR-}" || return 1
45 echo "$GIT_DIR"
46 elif [ -d .git ]; then
47 echo .git
48 else
49 git rev-parse --git-dir 2>/dev/null
50 fi
51 elif [ -d "$1/.git" ]; then
52 echo "$1/.git"
53 else
54 echo "$1"
55 fi
56}
57
58# The following function is based on code from:
59#
60# bash_completion - programmable completion functions for bash 3.2+
61#
62# Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
63# © 2009-2010, Bash Completion Maintainers
64# <bash-completion-devel@lists.alioth.debian.org>
65#
66# This program is free software; you can redistribute it and/or modify
67# it under the terms of the GNU General Public License as published by
68# the Free Software Foundation; either version 2, or (at your option)
69# any later version.
70#
71# This program is distributed in the hope that it will be useful,
72# but WITHOUT ANY WARRANTY; without even the implied warranty of
73# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
74# GNU General Public License for more details.
75#
76# You should have received a copy of the GNU General Public License
77# along with this program; if not, write to the Free Software Foundation,
78# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
79#
80# The latest version of this software can be obtained here:
81#
82# http://bash-completion.alioth.debian.org/
83#
84# RELEASE: 2.x
85
86# This function can be used to access a tokenized list of words
87# on the command line:
88#
89# __git_reassemble_comp_words_by_ref '=:'
90# if test "${words_[cword_-1]}" = -w
91# then
92# ...
93# fi
94#
95# The argument should be a collection of characters from the list of
96# word completion separators (COMP_WORDBREAKS) to treat as ordinary
97# characters.
98#
99# This is roughly equivalent to going back in time and setting
100# COMP_WORDBREAKS to exclude those characters. The intent is to
101# make option types like --date=<type> and <rev>:<path> easy to
102# recognize by treating each shell word as a single token.
103#
104# It is best not to set COMP_WORDBREAKS directly because the value is
105# shared with other completion scripts. By the time the completion
106# function gets called, COMP_WORDS has already been populated so local
107# changes to COMP_WORDBREAKS have no effect.
108#
109# Output: words_, cword_, cur_.
110
111__git_reassemble_comp_words_by_ref()
112{
113 local exclude i j first
114 # Which word separators to exclude?
115 exclude="${1//[^$COMP_WORDBREAKS]}"
116 cword_=$COMP_CWORD
117 if [ -z "$exclude" ]; then
118 words_=("${COMP_WORDS[@]}")
119 return
120 fi
121 # List of word completion separators has shrunk;
122 # re-assemble words to complete.
123 for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
124 # Append each nonempty word consisting of just
125 # word separator characters to the current word.
126 first=t
127 while
128 [ $i -gt 0 ] &&
129 [ -n "${COMP_WORDS[$i]}" ] &&
130 # word consists of excluded word separators
131 [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
132 do
133 # Attach to the previous token,
134 # unless the previous token is the command name.
135 if [ $j -ge 2 ] && [ -n "$first" ]; then
136 ((j--))
137 fi
138 first=
139 words_[$j]=${words_[j]}${COMP_WORDS[i]}
140 if [ $i = $COMP_CWORD ]; then
141 cword_=$j
142 fi
143 if (($i < ${#COMP_WORDS[@]} - 1)); then
144 ((i++))
145 else
146 # Done.
147 return
148 fi
149 done
150 words_[$j]=${words_[j]}${COMP_WORDS[i]}
151 if [ $i = $COMP_CWORD ]; then
152 cword_=$j
153 fi
154 done
155}
156
157if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
158_get_comp_words_by_ref ()
159{
160 local exclude cur_ words_ cword_
161 if [ "$1" = "-n" ]; then
162 exclude=$2
163 shift 2
164 fi
165 __git_reassemble_comp_words_by_ref "$exclude"
166 cur_=${words_[cword_]}
167 while [ $# -gt 0 ]; do
168 case "$1" in
169 cur)
170 cur=$cur_
171 ;;
172 prev)
173 prev=${words_[$cword_-1]}
174 ;;
175 words)
176 words=("${words_[@]}")
177 ;;
178 cword)
179 cword=$cword_
180 ;;
181 esac
182 shift
183 done
184}
185fi
186
187__gitcompappend ()
188{
189 local x i=${#COMPREPLY[@]}
190 for x in $1; do
191 if [[ "$x" == "$3"* ]]; then
192 COMPREPLY[i++]="$2$x$4"
193 fi
194 done
195}
196
197__gitcompadd ()
198{
199 COMPREPLY=()
200 __gitcompappend "$@"
201}
202
203# Generates completion reply, appending a space to possible completion words,
204# if necessary.
205# It accepts 1 to 4 arguments:
206# 1: List of possible completion words.
207# 2: A prefix to be added to each possible completion word (optional).
208# 3: Generate possible completion matches for this word (optional).
209# 4: A suffix to be appended to each possible completion word (optional).
210__gitcomp ()
211{
212 local cur_="${3-$cur}"
213
214 case "$cur_" in
215 --*=)
216 ;;
217 *)
218 local c i=0 IFS=$' \t\n'
219 for c in $1; do
220 c="$c${4-}"
221 if [[ $c == "$cur_"* ]]; then
222 case $c in
223 --*=*|*.) ;;
224 *) c="$c " ;;
225 esac
226 COMPREPLY[i++]="${2-}$c"
227 fi
228 done
229 ;;
230 esac
231}
232
233# Variation of __gitcomp_nl () that appends to the existing list of
234# completion candidates, COMPREPLY.
235__gitcomp_nl_append ()
236{
237 local IFS=$'\n'
238 __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
239}
240
241# Generates completion reply from newline-separated possible completion words
242# by appending a space to all of them.
243# It accepts 1 to 4 arguments:
244# 1: List of possible completion words, separated by a single newline.
245# 2: A prefix to be added to each possible completion word (optional).
246# 3: Generate possible completion matches for this word (optional).
247# 4: A suffix to be appended to each possible completion word instead of
248# the default space (optional). If specified but empty, nothing is
249# appended.
250__gitcomp_nl ()
251{
252 COMPREPLY=()
253 __gitcomp_nl_append "$@"
254}
255
256# Generates completion reply with compgen from newline-separated possible
257# completion filenames.
258# It accepts 1 to 3 arguments:
259# 1: List of possible completion filenames, separated by a single newline.
260# 2: A directory prefix to be added to each possible completion filename
261# (optional).
262# 3: Generate possible completion matches for this word (optional).
263__gitcomp_file ()
264{
265 local IFS=$'\n'
266
267 # XXX does not work when the directory prefix contains a tilde,
268 # since tilde expansion is not applied.
269 # This means that COMPREPLY will be empty and Bash default
270 # completion will be used.
271 __gitcompadd "$1" "${2-}" "${3-$cur}" ""
272
273 # use a hack to enable file mode in bash < 4
274 compopt -o filenames +o nospace 2>/dev/null ||
275 compgen -f /non-existing-dir/ > /dev/null
276}
277
278# Execute 'git ls-files', unless the --committable option is specified, in
279# which case it runs 'git diff-index' to find out the files that can be
280# committed. It return paths relative to the directory specified in the first
281# argument, and using the options specified in the second argument.
282__git_ls_files_helper ()
283{
284 if [ "$2" == "--committable" ]; then
285 git -C "$1" diff-index --name-only --relative HEAD
286 else
287 # NOTE: $2 is not quoted in order to support multiple options
288 git -C "$1" ls-files --exclude-standard $2
289 fi 2>/dev/null
290}
291
292
293# __git_index_files accepts 1 or 2 arguments:
294# 1: Options to pass to ls-files (required).
295# 2: A directory path (optional).
296# If provided, only files within the specified directory are listed.
297# Sub directories are never recursed. Path must have a trailing
298# slash.
299__git_index_files ()
300{
301 local dir="$(__gitdir)" root="${2-.}" file
302
303 if [ -d "$dir" ]; then
304 __git_ls_files_helper "$root" "$1" |
305 while read -r file; do
306 case "$file" in
307 ?*/*) echo "${file%%/*}" ;;
308 *) echo "$file" ;;
309 esac
310 done | sort | uniq
311 fi
312}
313
314__git_heads ()
315{
316 local dir="$(__gitdir)"
317 if [ -d "$dir" ]; then
318 git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
319 refs/heads
320 return
321 fi
322}
323
324__git_tags ()
325{
326 local dir="$(__gitdir)"
327 if [ -d "$dir" ]; then
328 git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
329 refs/tags
330 return
331 fi
332}
333
334# __git_refs accepts 0, 1 (to pass to __gitdir), or 2 arguments
335# presence of 2nd argument means use the guess heuristic employed
336# by checkout for tracking branches
337__git_refs ()
338{
339 local i hash dir="$(__gitdir "${1-}")" track="${2-}"
340 local format refs
341 if [ -d "$dir" ]; then
342 case "$cur" in
343 refs|refs/*)
344 format="refname"
345 refs="${cur%/*}"
346 track=""
347 ;;
348 *)
349 for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD; do
350 if [ -e "$dir/$i" ]; then echo $i; fi
351 done
352 format="refname:short"
353 refs="refs/tags refs/heads refs/remotes"
354 ;;
355 esac
356 git --git-dir="$dir" for-each-ref --format="%($format)" \
357 $refs
358 if [ -n "$track" ]; then
359 # employ the heuristic used by git checkout
360 # Try to find a remote branch that matches the completion word
361 # but only output if the branch name is unique
362 local ref entry
363 git --git-dir="$dir" for-each-ref --shell --format="ref=%(refname:short)" \
364 "refs/remotes/" | \
365 while read -r entry; do
366 eval "$entry"
367 ref="${ref#*/}"
368 if [[ "$ref" == "$cur"* ]]; then
369 echo "$ref"
370 fi
371 done | sort | uniq -u
372 fi
373 return
374 fi
375 case "$cur" in
376 refs|refs/*)
377 git ls-remote "$dir" "$cur*" 2>/dev/null | \
378 while read -r hash i; do
379 case "$i" in
380 *^{}) ;;
381 *) echo "$i" ;;
382 esac
383 done
384 ;;
385 *)
386 echo "HEAD"
387 git for-each-ref --format="%(refname:short)" -- \
388 "refs/remotes/$dir/" 2>/dev/null | sed -e "s#^$dir/##"
389 ;;
390 esac
391}
392
393# __git_refs2 requires 1 argument (to pass to __git_refs)
394__git_refs2 ()
395{
396 local i
397 for i in $(__git_refs "$1"); do
398 echo "$i:$i"
399 done
400}
401
402# __git_refs_remotes requires 1 argument (to pass to ls-remote)
403__git_refs_remotes ()
404{
405 local i hash
406 git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \
407 while read -r hash i; do
408 echo "$i:refs/remotes/$1/${i#refs/heads/}"
409 done
410}
411
412__git_remotes ()
413{
414 local d="$(__gitdir)"
415 test -d "$d/remotes" && ls -1 "$d/remotes"
416 git --git-dir="$d" remote
417}
418
419__git_list_merge_strategies ()
420{
421 git merge -s help 2>&1 |
422 sed -n -e '/[Aa]vailable strategies are: /,/^$/{
423 s/\.$//
424 s/.*://
425 s/^[ ]*//
426 s/[ ]*$//
427 p
428 }'
429}
430
431__git_merge_strategies=
432# 'git merge -s help' (and thus detection of the merge strategy
433# list) fails, unfortunately, if run outside of any git working
434# tree. __git_merge_strategies is set to the empty string in
435# that case, and the detection will be repeated the next time it
436# is needed.
437__git_compute_merge_strategies ()
438{
439 test -n "$__git_merge_strategies" ||
440 __git_merge_strategies=$(__git_list_merge_strategies)
441}
442
443__git_complete_revlist_file ()
444{
445 local pfx ls ref cur_="$cur"
446 case "$cur_" in
447 *..?*:*)
448 return
449 ;;
450 ?*:*)
451 ref="${cur_%%:*}"
452 cur_="${cur_#*:}"
453 case "$cur_" in
454 ?*/*)
455 pfx="${cur_%/*}"
456 cur_="${cur_##*/}"
457 ls="$ref:$pfx"
458 pfx="$pfx/"
459 ;;
460 *)
461 ls="$ref"
462 ;;
463 esac
464
465 case "$COMP_WORDBREAKS" in
466 *:*) : great ;;
467 *) pfx="$ref:$pfx" ;;
468 esac
469
470 __gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" 2>/dev/null \
471 | sed '/^100... blob /{
472 s,^.* ,,
473 s,$, ,
474 }
475 /^120000 blob /{
476 s,^.* ,,
477 s,$, ,
478 }
479 /^040000 tree /{
480 s,^.* ,,
481 s,$,/,
482 }
483 s/^.* //')" \
484 "$pfx" "$cur_" ""
485 ;;
486 *...*)
487 pfx="${cur_%...*}..."
488 cur_="${cur_#*...}"
489 __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_"
490 ;;
491 *..*)
492 pfx="${cur_%..*}.."
493 cur_="${cur_#*..}"
494 __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_"
495 ;;
496 *)
497 __gitcomp_nl "$(__git_refs)"
498 ;;
499 esac
500}
501
502
503# __git_complete_index_file requires 1 argument:
504# 1: the options to pass to ls-file
505#
506# The exception is --committable, which finds the files appropriate commit.
507__git_complete_index_file ()
508{
509 local pfx="" cur_="$cur"
510
511 case "$cur_" in
512 ?*/*)
513 pfx="${cur_%/*}"
514 cur_="${cur_##*/}"
515 pfx="${pfx}/"
516 ;;
517 esac
518
519 __gitcomp_file "$(__git_index_files "$1" ${pfx:+"$pfx"})" "$pfx" "$cur_"
520}
521
522__git_complete_file ()
523{
524 __git_complete_revlist_file
525}
526
527__git_complete_revlist ()
528{
529 __git_complete_revlist_file
530}
531
532__git_complete_remote_or_refspec ()
533{
534 local cur_="$cur" cmd="${words[1]}"
535 local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
536 if [ "$cmd" = "remote" ]; then
537 ((c++))
538 fi
539 while [ $c -lt $cword ]; do
540 i="${words[c]}"
541 case "$i" in
542 --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
543 --all)
544 case "$cmd" in
545 push) no_complete_refspec=1 ;;
546 fetch)
547 return
548 ;;
549 *) ;;
550 esac
551 ;;
552 -*) ;;
553 *) remote="$i"; break ;;
554 esac
555 ((c++))
556 done
557 if [ -z "$remote" ]; then
558 __gitcomp_nl "$(__git_remotes)"
559 return
560 fi
561 if [ $no_complete_refspec = 1 ]; then
562 return
563 fi
564 [ "$remote" = "." ] && remote=
565 case "$cur_" in
566 *:*)
567 case "$COMP_WORDBREAKS" in
568 *:*) : great ;;
569 *) pfx="${cur_%%:*}:" ;;
570 esac
571 cur_="${cur_#*:}"
572 lhs=0
573 ;;
574 +*)
575 pfx="+"
576 cur_="${cur_#+}"
577 ;;
578 esac
579 case "$cmd" in
580 fetch)
581 if [ $lhs = 1 ]; then
582 __gitcomp_nl "$(__git_refs2 "$remote")" "$pfx" "$cur_"
583 else
584 __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_"
585 fi
586 ;;
587 pull|remote)
588 if [ $lhs = 1 ]; then
589 __gitcomp_nl "$(__git_refs "$remote")" "$pfx" "$cur_"
590 else
591 __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_"
592 fi
593 ;;
594 push)
595 if [ $lhs = 1 ]; then
596 __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_"
597 else
598 __gitcomp_nl "$(__git_refs "$remote")" "$pfx" "$cur_"
599 fi
600 ;;
601 esac
602}
603
604__git_complete_strategy ()
605{
606 __git_compute_merge_strategies
607 case "$prev" in
608 -s|--strategy)
609 __gitcomp "$__git_merge_strategies"
610 return 0
611 esac
612 case "$cur" in
613 --strategy=*)
614 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
615 return 0
616 ;;
617 esac
618 return 1
619}
620
621__git_commands () {
622 if test -n "${GIT_TESTING_COMMAND_COMPLETION:-}"
623 then
624 printf "%s" "${GIT_TESTING_COMMAND_COMPLETION}"
625 else
626 git help -a|egrep '^ [a-zA-Z0-9]'
627 fi
628}
629
630__git_list_all_commands ()
631{
632 local i IFS=" "$'\n'
633 for i in $(__git_commands)
634 do
635 case $i in
636 *--*) : helper pattern;;
637 *) echo $i;;
638 esac
639 done
640}
641
642__git_all_commands=
643__git_compute_all_commands ()
644{
645 test -n "$__git_all_commands" ||
646 __git_all_commands=$(__git_list_all_commands)
647}
648
649__git_list_porcelain_commands ()
650{
651 local i IFS=" "$'\n'
652 __git_compute_all_commands
653 for i in $__git_all_commands
654 do
655 case $i in
656 *--*) : helper pattern;;
657 applymbox) : ask gittus;;
658 applypatch) : ask gittus;;
659 archimport) : import;;
660 cat-file) : plumbing;;
661 check-attr) : plumbing;;
662 check-ignore) : plumbing;;
663 check-mailmap) : plumbing;;
664 check-ref-format) : plumbing;;
665 checkout-index) : plumbing;;
666 commit-tree) : plumbing;;
667 count-objects) : infrequent;;
668 credential) : credentials;;
669 credential-*) : credentials helper;;
670 cvsexportcommit) : export;;
671 cvsimport) : import;;
672 cvsserver) : daemon;;
673 daemon) : daemon;;
674 diff-files) : plumbing;;
675 diff-index) : plumbing;;
676 diff-tree) : plumbing;;
677 fast-import) : import;;
678 fast-export) : export;;
679 fsck-objects) : plumbing;;
680 fetch-pack) : plumbing;;
681 fmt-merge-msg) : plumbing;;
682 for-each-ref) : plumbing;;
683 hash-object) : plumbing;;
684 http-*) : transport;;
685 index-pack) : plumbing;;
686 init-db) : deprecated;;
687 local-fetch) : plumbing;;
688 ls-files) : plumbing;;
689 ls-remote) : plumbing;;
690 ls-tree) : plumbing;;
691 mailinfo) : plumbing;;
692 mailsplit) : plumbing;;
693 merge-*) : plumbing;;
694 mktree) : plumbing;;
695 mktag) : plumbing;;
696 pack-objects) : plumbing;;
697 pack-redundant) : plumbing;;
698 pack-refs) : plumbing;;
699 parse-remote) : plumbing;;
700 patch-id) : plumbing;;
701 prune) : plumbing;;
702 prune-packed) : plumbing;;
703 quiltimport) : import;;
704 read-tree) : plumbing;;
705 receive-pack) : plumbing;;
706 remote-*) : transport;;
707 rerere) : plumbing;;
708 rev-list) : plumbing;;
709 rev-parse) : plumbing;;
710 runstatus) : plumbing;;
711 sh-setup) : internal;;
712 shell) : daemon;;
713 show-ref) : plumbing;;
714 send-pack) : plumbing;;
715 show-index) : plumbing;;
716 ssh-*) : transport;;
717 stripspace) : plumbing;;
718 symbolic-ref) : plumbing;;
719 unpack-file) : plumbing;;
720 unpack-objects) : plumbing;;
721 update-index) : plumbing;;
722 update-ref) : plumbing;;
723 update-server-info) : daemon;;
724 upload-archive) : plumbing;;
725 upload-pack) : plumbing;;
726 write-tree) : plumbing;;
727 var) : infrequent;;
728 verify-pack) : infrequent;;
729 verify-tag) : plumbing;;
730 *) echo $i;;
731 esac
732 done
733}
734
735__git_porcelain_commands=
736__git_compute_porcelain_commands ()
737{
738 test -n "$__git_porcelain_commands" ||
739 __git_porcelain_commands=$(__git_list_porcelain_commands)
740}
741
742# Lists all set config variables starting with the given section prefix,
743# with the prefix removed.
744__git_get_config_variables ()
745{
746 local section="$1" i IFS=$'\n'
747 for i in $(git --git-dir="$(__gitdir)" config --name-only --get-regexp "^$section\..*" 2>/dev/null); do
748 echo "${i#$section.}"
749 done
750}
751
752__git_pretty_aliases ()
753{
754 __git_get_config_variables "pretty"
755}
756
757__git_aliases ()
758{
759 __git_get_config_variables "alias"
760}
761
762# __git_aliased_command requires 1 argument
763__git_aliased_command ()
764{
765 local word cmdline=$(git --git-dir="$(__gitdir)" \
766 config --get "alias.$1")
767 for word in $cmdline; do
768 case "$word" in
769 \!gitk|gitk)
770 echo "gitk"
771 return
772 ;;
773 \!*) : shell command alias ;;
774 -*) : option ;;
775 *=*) : setting env ;;
776 git) : git itself ;;
777 \(\)) : skip parens of shell function definition ;;
778 {) : skip start of shell helper function ;;
779 :) : skip null command ;;
780 \'*) : skip opening quote after sh -c ;;
781 *)
782 echo "$word"
783 return
784 esac
785 done
786}
787
788# __git_find_on_cmdline requires 1 argument
789__git_find_on_cmdline ()
790{
791 local word subcommand c=1
792 while [ $c -lt $cword ]; do
793 word="${words[c]}"
794 for subcommand in $1; do
795 if [ "$subcommand" = "$word" ]; then
796 echo "$subcommand"
797 return
798 fi
799 done
800 ((c++))
801 done
802}
803
804__git_has_doubledash ()
805{
806 local c=1
807 while [ $c -lt $cword ]; do
808 if [ "--" = "${words[c]}" ]; then
809 return 0
810 fi
811 ((c++))
812 done
813 return 1
814}
815
816# Try to count non option arguments passed on the command line for the
817# specified git command.
818# When options are used, it is necessary to use the special -- option to
819# tell the implementation were non option arguments begin.
820# XXX this can not be improved, since options can appear everywhere, as
821# an example:
822# git mv x -n y
823#
824# __git_count_arguments requires 1 argument: the git command executed.
825__git_count_arguments ()
826{
827 local word i c=0
828
829 # Skip "git" (first argument)
830 for ((i=1; i < ${#words[@]}; i++)); do
831 word="${words[i]}"
832
833 case "$word" in
834 --)
835 # Good; we can assume that the following are only non
836 # option arguments.
837 ((c = 0))
838 ;;
839 "$1")
840 # Skip the specified git command and discard git
841 # main options
842 ((c = 0))
843 ;;
844 ?*)
845 ((c++))
846 ;;
847 esac
848 done
849
850 printf "%d" $c
851}
852
853__git_whitespacelist="nowarn warn error error-all fix"
854
855_git_am ()
856{
857 local dir="$(__gitdir)"
858 if [ -d "$dir"/rebase-apply ]; then
859 __gitcomp "--skip --continue --resolved --abort"
860 return
861 fi
862 case "$cur" in
863 --whitespace=*)
864 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
865 return
866 ;;
867 --*)
868 __gitcomp "
869 --3way --committer-date-is-author-date --ignore-date
870 --ignore-whitespace --ignore-space-change
871 --interactive --keep --no-utf8 --signoff --utf8
872 --whitespace= --scissors
873 "
874 return
875 esac
876}
877
878_git_apply ()
879{
880 case "$cur" in
881 --whitespace=*)
882 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
883 return
884 ;;
885 --*)
886 __gitcomp "
887 --stat --numstat --summary --check --index
888 --cached --index-info --reverse --reject --unidiff-zero
889 --apply --no-add --exclude=
890 --ignore-whitespace --ignore-space-change
891 --whitespace= --inaccurate-eof --verbose
892 "
893 return
894 esac
895}
896
897_git_add ()
898{
899 case "$cur" in
900 --*)
901 __gitcomp "
902 --interactive --refresh --patch --update --dry-run
903 --ignore-errors --intent-to-add
904 "
905 return
906 esac
907
908 # XXX should we check for --update and --all options ?
909 __git_complete_index_file "--others --modified --directory --no-empty-directory"
910}
911
912_git_archive ()
913{
914 case "$cur" in
915 --format=*)
916 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
917 return
918 ;;
919 --remote=*)
920 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
921 return
922 ;;
923 --*)
924 __gitcomp "
925 --format= --list --verbose
926 --prefix= --remote= --exec=
927 "
928 return
929 ;;
930 esac
931 __git_complete_file
932}
933
934_git_bisect ()
935{
936 __git_has_doubledash && return
937
938 local subcommands="start bad good skip reset visualize replay log run"
939 local subcommand="$(__git_find_on_cmdline "$subcommands")"
940 if [ -z "$subcommand" ]; then
941 if [ -f "$(__gitdir)"/BISECT_START ]; then
942 __gitcomp "$subcommands"
943 else
944 __gitcomp "replay start"
945 fi
946 return
947 fi
948
949 case "$subcommand" in
950 bad|good|reset|skip|start)
951 __gitcomp_nl "$(__git_refs)"
952 ;;
953 *)
954 ;;
955 esac
956}
957
958_git_branch ()
959{
960 local i c=1 only_local_ref="n" has_r="n"
961
962 while [ $c -lt $cword ]; do
963 i="${words[c]}"
964 case "$i" in
965 -d|-m) only_local_ref="y" ;;
966 -r) has_r="y" ;;
967 esac
968 ((c++))
969 done
970
971 case "$cur" in
972 --set-upstream-to=*)
973 __gitcomp_nl "$(__git_refs)" "" "${cur##--set-upstream-to=}"
974 ;;
975 --*)
976 __gitcomp "
977 --color --no-color --verbose --abbrev= --no-abbrev
978 --track --no-track --contains --merged --no-merged
979 --set-upstream-to= --edit-description --list
980 --unset-upstream
981 "
982 ;;
983 *)
984 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
985 __gitcomp_nl "$(__git_heads)"
986 else
987 __gitcomp_nl "$(__git_refs)"
988 fi
989 ;;
990 esac
991}
992
993_git_bundle ()
994{
995 local cmd="${words[2]}"
996 case "$cword" in
997 2)
998 __gitcomp "create list-heads verify unbundle"
999 ;;
1000 3)
1001 # looking for a file
1002 ;;
1003 *)
1004 case "$cmd" in
1005 create)
1006 __git_complete_revlist
1007 ;;
1008 esac
1009 ;;
1010 esac
1011}
1012
1013_git_checkout ()
1014{
1015 __git_has_doubledash && return
1016
1017 case "$cur" in
1018 --conflict=*)
1019 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1020 ;;
1021 --*)
1022 __gitcomp "
1023 --quiet --ours --theirs --track --no-track --merge
1024 --conflict= --orphan --patch
1025 "
1026 ;;
1027 *)
1028 # check if --track, --no-track, or --no-guess was specified
1029 # if so, disable DWIM mode
1030 local flags="--track --no-track --no-guess" track=1
1031 if [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1032 track=''
1033 fi
1034 __gitcomp_nl "$(__git_refs '' $track)"
1035 ;;
1036 esac
1037}
1038
1039_git_cherry ()
1040{
1041 __gitcomp_nl "$(__git_refs)"
1042}
1043
1044_git_cherry_pick ()
1045{
1046 local dir="$(__gitdir)"
1047 if [ -f "$dir"/CHERRY_PICK_HEAD ]; then
1048 __gitcomp "--continue --quit --abort"
1049 return
1050 fi
1051 case "$cur" in
1052 --*)
1053 __gitcomp "--edit --no-commit --signoff --strategy= --mainline"
1054 ;;
1055 *)
1056 __gitcomp_nl "$(__git_refs)"
1057 ;;
1058 esac
1059}
1060
1061_git_clean ()
1062{
1063 case "$cur" in
1064 --*)
1065 __gitcomp "--dry-run --quiet"
1066 return
1067 ;;
1068 esac
1069
1070 # XXX should we check for -x option ?
1071 __git_complete_index_file "--others --directory"
1072}
1073
1074_git_clone ()
1075{
1076 case "$cur" in
1077 --*)
1078 __gitcomp "
1079 --local
1080 --no-hardlinks
1081 --shared
1082 --reference
1083 --quiet
1084 --no-checkout
1085 --bare
1086 --mirror
1087 --origin
1088 --upload-pack
1089 --template=
1090 --depth
1091 --single-branch
1092 --branch
1093 "
1094 return
1095 ;;
1096 esac
1097}
1098
1099_git_commit ()
1100{
1101 case "$prev" in
1102 -c|-C)
1103 __gitcomp_nl "$(__git_refs)" "" "${cur}"
1104 return
1105 ;;
1106 esac
1107
1108 case "$cur" in
1109 --cleanup=*)
1110 __gitcomp "default strip verbatim whitespace
1111 " "" "${cur##--cleanup=}"
1112 return
1113 ;;
1114 --reuse-message=*|--reedit-message=*|\
1115 --fixup=*|--squash=*)
1116 __gitcomp_nl "$(__git_refs)" "" "${cur#*=}"
1117 return
1118 ;;
1119 --untracked-files=*)
1120 __gitcomp "all no normal" "" "${cur##--untracked-files=}"
1121 return
1122 ;;
1123 --*)
1124 __gitcomp "
1125 --all --author= --signoff --verify --no-verify
1126 --edit --no-edit
1127 --amend --include --only --interactive
1128 --dry-run --reuse-message= --reedit-message=
1129 --reset-author --file= --message= --template=
1130 --cleanup= --untracked-files --untracked-files=
1131 --verbose --quiet --fixup= --squash=
1132 "
1133 return
1134 esac
1135
1136 if git rev-parse --verify --quiet HEAD >/dev/null; then
1137 __git_complete_index_file "--committable"
1138 else
1139 # This is the first commit
1140 __git_complete_index_file "--cached"
1141 fi
1142}
1143
1144_git_describe ()
1145{
1146 case "$cur" in
1147 --*)
1148 __gitcomp "
1149 --all --tags --contains --abbrev= --candidates=
1150 --exact-match --debug --long --match --always
1151 "
1152 return
1153 esac
1154 __gitcomp_nl "$(__git_refs)"
1155}
1156
1157__git_diff_algorithms="myers minimal patience histogram"
1158
1159__git_diff_common_options="--stat --numstat --shortstat --summary
1160 --patch-with-stat --name-only --name-status --color
1161 --no-color --color-words --no-renames --check
1162 --full-index --binary --abbrev --diff-filter=
1163 --find-copies-harder
1164 --text --ignore-space-at-eol --ignore-space-change
1165 --ignore-all-space --ignore-blank-lines --exit-code
1166 --quiet --ext-diff --no-ext-diff
1167 --no-prefix --src-prefix= --dst-prefix=
1168 --inter-hunk-context=
1169 --patience --histogram --minimal
1170 --raw --word-diff
1171 --dirstat --dirstat= --dirstat-by-file
1172 --dirstat-by-file= --cumulative
1173 --diff-algorithm=
1174"
1175
1176_git_diff ()
1177{
1178 __git_has_doubledash && return
1179
1180 case "$cur" in
1181 --diff-algorithm=*)
1182 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1183 return
1184 ;;
1185 --*)
1186 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1187 --base --ours --theirs --no-index
1188 $__git_diff_common_options
1189 "
1190 return
1191 ;;
1192 esac
1193 __git_complete_revlist_file
1194}
1195
1196__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1197 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
1198"
1199
1200_git_difftool ()
1201{
1202 __git_has_doubledash && return
1203
1204 case "$cur" in
1205 --tool=*)
1206 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1207 return
1208 ;;
1209 --*)
1210 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1211 --base --ours --theirs
1212 --no-renames --diff-filter= --find-copies-harder
1213 --relative --ignore-submodules
1214 --tool="
1215 return
1216 ;;
1217 esac
1218 __git_complete_revlist_file
1219}
1220
1221__git_fetch_recurse_submodules="yes on-demand no"
1222
1223__git_fetch_options="
1224 --quiet --verbose --append --upload-pack --force --keep --depth=
1225 --tags --no-tags --all --prune --dry-run --recurse-submodules=
1226"
1227
1228_git_fetch ()
1229{
1230 case "$cur" in
1231 --recurse-submodules=*)
1232 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1233 return
1234 ;;
1235 --*)
1236 __gitcomp "$__git_fetch_options"
1237 return
1238 ;;
1239 esac
1240 __git_complete_remote_or_refspec
1241}
1242
1243__git_format_patch_options="
1244 --stdout --attach --no-attach --thread --thread= --no-thread
1245 --numbered --start-number --numbered-files --keep-subject --signoff
1246 --signature --no-signature --in-reply-to= --cc= --full-index --binary
1247 --not --all --cover-letter --no-prefix --src-prefix= --dst-prefix=
1248 --inline --suffix= --ignore-if-in-upstream --subject-prefix=
1249 --output-directory --reroll-count --to= --quiet --notes
1250"
1251
1252_git_format_patch ()
1253{
1254 case "$cur" in
1255 --thread=*)
1256 __gitcomp "
1257 deep shallow
1258 " "" "${cur##--thread=}"
1259 return
1260 ;;
1261 --*)
1262 __gitcomp "$__git_format_patch_options"
1263 return
1264 ;;
1265 esac
1266 __git_complete_revlist
1267}
1268
1269_git_fsck ()
1270{
1271 case "$cur" in
1272 --*)
1273 __gitcomp "
1274 --tags --root --unreachable --cache --no-reflogs --full
1275 --strict --verbose --lost-found
1276 "
1277 return
1278 ;;
1279 esac
1280}
1281
1282_git_gc ()
1283{
1284 case "$cur" in
1285 --*)
1286 __gitcomp "--prune --aggressive"
1287 return
1288 ;;
1289 esac
1290}
1291
1292_git_gitk ()
1293{
1294 _gitk
1295}
1296
1297__git_match_ctag() {
1298 awk "/^${1//\//\\/}/ { print \$1 }" "$2"
1299}
1300
1301_git_grep ()
1302{
1303 __git_has_doubledash && return
1304
1305 case "$cur" in
1306 --*)
1307 __gitcomp "
1308 --cached
1309 --text --ignore-case --word-regexp --invert-match
1310 --full-name --line-number
1311 --extended-regexp --basic-regexp --fixed-strings
1312 --perl-regexp
1313 --files-with-matches --name-only
1314 --files-without-match
1315 --max-depth
1316 --count
1317 --and --or --not --all-match
1318 "
1319 return
1320 ;;
1321 esac
1322
1323 case "$cword,$prev" in
1324 2,*|*,-*)
1325 if test -r tags; then
1326 __gitcomp_nl "$(__git_match_ctag "$cur" tags)"
1327 return
1328 fi
1329 ;;
1330 esac
1331
1332 __gitcomp_nl "$(__git_refs)"
1333}
1334
1335_git_help ()
1336{
1337 case "$cur" in
1338 --*)
1339 __gitcomp "--all --info --man --web"
1340 return
1341 ;;
1342 esac
1343 __git_compute_all_commands
1344 __gitcomp "$__git_all_commands $(__git_aliases)
1345 attributes cli core-tutorial cvs-migration
1346 diffcore gitk glossary hooks ignore modules
1347 namespaces repository-layout tutorial tutorial-2
1348 workflows
1349 "
1350}
1351
1352_git_init ()
1353{
1354 case "$cur" in
1355 --shared=*)
1356 __gitcomp "
1357 false true umask group all world everybody
1358 " "" "${cur##--shared=}"
1359 return
1360 ;;
1361 --*)
1362 __gitcomp "--quiet --bare --template= --shared --shared="
1363 return
1364 ;;
1365 esac
1366}
1367
1368_git_ls_files ()
1369{
1370 case "$cur" in
1371 --*)
1372 __gitcomp "--cached --deleted --modified --others --ignored
1373 --stage --directory --no-empty-directory --unmerged
1374 --killed --exclude= --exclude-from=
1375 --exclude-per-directory= --exclude-standard
1376 --error-unmatch --with-tree= --full-name
1377 --abbrev --ignored --exclude-per-directory
1378 "
1379 return
1380 ;;
1381 esac
1382
1383 # XXX ignore options like --modified and always suggest all cached
1384 # files.
1385 __git_complete_index_file "--cached"
1386}
1387
1388_git_ls_remote ()
1389{
1390 __gitcomp_nl "$(__git_remotes)"
1391}
1392
1393_git_ls_tree ()
1394{
1395 __git_complete_file
1396}
1397
1398# Options that go well for log, shortlog and gitk
1399__git_log_common_options="
1400 --not --all
1401 --branches --tags --remotes
1402 --first-parent --merges --no-merges
1403 --max-count=
1404 --max-age= --since= --after=
1405 --min-age= --until= --before=
1406 --min-parents= --max-parents=
1407 --no-min-parents --no-max-parents
1408"
1409# Options that go well for log and gitk (not shortlog)
1410__git_log_gitk_options="
1411 --dense --sparse --full-history
1412 --simplify-merges --simplify-by-decoration
1413 --left-right --notes --no-notes
1414"
1415# Options that go well for log and shortlog (not gitk)
1416__git_log_shortlog_options="
1417 --author= --committer= --grep=
1418 --all-match --invert-grep
1419"
1420
1421__git_log_pretty_formats="oneline short medium full fuller email raw format:"
1422__git_log_date_formats="relative iso8601 rfc2822 short local default raw"
1423
1424_git_log ()
1425{
1426 __git_has_doubledash && return
1427
1428 local g="$(git rev-parse --git-dir 2>/dev/null)"
1429 local merge=""
1430 if [ -f "$g/MERGE_HEAD" ]; then
1431 merge="--merge"
1432 fi
1433 case "$cur" in
1434 --pretty=*|--format=*)
1435 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1436 " "" "${cur#*=}"
1437 return
1438 ;;
1439 --date=*)
1440 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1441 return
1442 ;;
1443 --decorate=*)
1444 __gitcomp "full short no" "" "${cur##--decorate=}"
1445 return
1446 ;;
1447 --*)
1448 __gitcomp "
1449 $__git_log_common_options
1450 $__git_log_shortlog_options
1451 $__git_log_gitk_options
1452 --root --topo-order --date-order --reverse
1453 --follow --full-diff
1454 --abbrev-commit --abbrev=
1455 --relative-date --date=
1456 --pretty= --format= --oneline
1457 --show-signature
1458 --cherry-pick
1459 --graph
1460 --decorate --decorate=
1461 --walk-reflogs
1462 --parents --children
1463 $merge
1464 $__git_diff_common_options
1465 --pickaxe-all --pickaxe-regex
1466 "
1467 return
1468 ;;
1469 esac
1470 __git_complete_revlist
1471}
1472
1473# Common merge options shared by git-merge(1) and git-pull(1).
1474__git_merge_options="
1475 --no-commit --no-stat --log --no-log --squash --strategy
1476 --commit --stat --no-squash --ff --no-ff --ff-only --edit --no-edit
1477 --verify-signatures --no-verify-signatures --gpg-sign
1478 --quiet --verbose --progress --no-progress
1479"
1480
1481_git_merge ()
1482{
1483 __git_complete_strategy && return
1484
1485 case "$cur" in
1486 --*)
1487 __gitcomp "$__git_merge_options
1488 --rerere-autoupdate --no-rerere-autoupdate --abort"
1489 return
1490 esac
1491 __gitcomp_nl "$(__git_refs)"
1492}
1493
1494_git_mergetool ()
1495{
1496 case "$cur" in
1497 --tool=*)
1498 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1499 return
1500 ;;
1501 --*)
1502 __gitcomp "--tool="
1503 return
1504 ;;
1505 esac
1506}
1507
1508_git_merge_base ()
1509{
1510 case "$cur" in
1511 --*)
1512 __gitcomp "--octopus --independent --is-ancestor --fork-point"
1513 return
1514 ;;
1515 esac
1516 __gitcomp_nl "$(__git_refs)"
1517}
1518
1519_git_mv ()
1520{
1521 case "$cur" in
1522 --*)
1523 __gitcomp "--dry-run"
1524 return
1525 ;;
1526 esac
1527
1528 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1529 # We need to show both cached and untracked files (including
1530 # empty directories) since this may not be the last argument.
1531 __git_complete_index_file "--cached --others --directory"
1532 else
1533 __git_complete_index_file "--cached"
1534 fi
1535}
1536
1537_git_name_rev ()
1538{
1539 __gitcomp "--tags --all --stdin"
1540}
1541
1542_git_notes ()
1543{
1544 local subcommands='add append copy edit list prune remove show'
1545 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1546
1547 case "$subcommand,$cur" in
1548 ,--*)
1549 __gitcomp '--ref'
1550 ;;
1551 ,*)
1552 case "$prev" in
1553 --ref)
1554 __gitcomp_nl "$(__git_refs)"
1555 ;;
1556 *)
1557 __gitcomp "$subcommands --ref"
1558 ;;
1559 esac
1560 ;;
1561 add,--reuse-message=*|append,--reuse-message=*|\
1562 add,--reedit-message=*|append,--reedit-message=*)
1563 __gitcomp_nl "$(__git_refs)" "" "${cur#*=}"
1564 ;;
1565 add,--*|append,--*)
1566 __gitcomp '--file= --message= --reedit-message=
1567 --reuse-message='
1568 ;;
1569 copy,--*)
1570 __gitcomp '--stdin'
1571 ;;
1572 prune,--*)
1573 __gitcomp '--dry-run --verbose'
1574 ;;
1575 prune,*)
1576 ;;
1577 *)
1578 case "$prev" in
1579 -m|-F)
1580 ;;
1581 *)
1582 __gitcomp_nl "$(__git_refs)"
1583 ;;
1584 esac
1585 ;;
1586 esac
1587}
1588
1589_git_pull ()
1590{
1591 __git_complete_strategy && return
1592
1593 case "$cur" in
1594 --recurse-submodules=*)
1595 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1596 return
1597 ;;
1598 --*)
1599 __gitcomp "
1600 --rebase --no-rebase
1601 $__git_merge_options
1602 $__git_fetch_options
1603 "
1604 return
1605 ;;
1606 esac
1607 __git_complete_remote_or_refspec
1608}
1609
1610__git_push_recurse_submodules="check on-demand"
1611
1612__git_complete_force_with_lease ()
1613{
1614 local cur_=$1
1615
1616 case "$cur_" in
1617 --*=)
1618 ;;
1619 *:*)
1620 __gitcomp_nl "$(__git_refs)" "" "${cur_#*:}"
1621 ;;
1622 *)
1623 __gitcomp_nl "$(__git_refs)" "" "$cur_"
1624 ;;
1625 esac
1626}
1627
1628_git_push ()
1629{
1630 case "$prev" in
1631 --repo)
1632 __gitcomp_nl "$(__git_remotes)"
1633 return
1634 ;;
1635 --recurse-submodules)
1636 __gitcomp "$__git_push_recurse_submodules"
1637 return
1638 ;;
1639 esac
1640 case "$cur" in
1641 --repo=*)
1642 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1643 return
1644 ;;
1645 --recurse-submodules=*)
1646 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1647 return
1648 ;;
1649 --force-with-lease=*)
1650 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1651 return
1652 ;;
1653 --*)
1654 __gitcomp "
1655 --all --mirror --tags --dry-run --force --verbose
1656 --quiet --prune --delete --follow-tags
1657 --receive-pack= --repo= --set-upstream
1658 --force-with-lease --force-with-lease= --recurse-submodules=
1659 "
1660 return
1661 ;;
1662 esac
1663 __git_complete_remote_or_refspec
1664}
1665
1666_git_rebase ()
1667{
1668 local dir="$(__gitdir)"
1669 if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
1670 __gitcomp "--continue --skip --abort"
1671 return
1672 fi
1673 __git_complete_strategy && return
1674 case "$cur" in
1675 --whitespace=*)
1676 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1677 return
1678 ;;
1679 --*)
1680 __gitcomp "
1681 --onto --merge --strategy --interactive
1682 --preserve-merges --stat --no-stat
1683 --committer-date-is-author-date --ignore-date
1684 --ignore-whitespace --whitespace=
1685 --autosquash --fork-point --no-fork-point
1686 --autostash
1687 "
1688
1689 return
1690 esac
1691 __gitcomp_nl "$(__git_refs)"
1692}
1693
1694_git_reflog ()
1695{
1696 local subcommands="show delete expire"
1697 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1698
1699 if [ -z "$subcommand" ]; then
1700 __gitcomp "$subcommands"
1701 else
1702 __gitcomp_nl "$(__git_refs)"
1703 fi
1704}
1705
1706__git_send_email_confirm_options="always never auto cc compose"
1707__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
1708
1709_git_send_email ()
1710{
1711 case "$cur" in
1712 --confirm=*)
1713 __gitcomp "
1714 $__git_send_email_confirm_options
1715 " "" "${cur##--confirm=}"
1716 return
1717 ;;
1718 --suppress-cc=*)
1719 __gitcomp "
1720 $__git_send_email_suppresscc_options
1721 " "" "${cur##--suppress-cc=}"
1722
1723 return
1724 ;;
1725 --smtp-encryption=*)
1726 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
1727 return
1728 ;;
1729 --thread=*)
1730 __gitcomp "
1731 deep shallow
1732 " "" "${cur##--thread=}"
1733 return
1734 ;;
1735 --*)
1736 __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to
1737 --compose --confirm= --dry-run --envelope-sender
1738 --from --identity
1739 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
1740 --no-suppress-from --no-thread --quiet
1741 --signed-off-by-cc --smtp-pass --smtp-server
1742 --smtp-server-port --smtp-encryption= --smtp-user
1743 --subject --suppress-cc= --suppress-from --thread --to
1744 --validate --no-validate
1745 $__git_format_patch_options"
1746 return
1747 ;;
1748 esac
1749 __git_complete_revlist
1750}
1751
1752_git_stage ()
1753{
1754 _git_add
1755}
1756
1757__git_config_get_set_variables ()
1758{
1759 local prevword word config_file= c=$cword
1760 while [ $c -gt 1 ]; do
1761 word="${words[c]}"
1762 case "$word" in
1763 --system|--global|--local|--file=*)
1764 config_file="$word"
1765 break
1766 ;;
1767 -f|--file)
1768 config_file="$word $prevword"
1769 break
1770 ;;
1771 esac
1772 prevword=$word
1773 c=$((--c))
1774 done
1775
1776 git --git-dir="$(__gitdir)" config $config_file --name-only --list 2>/dev/null
1777}
1778
1779_git_config ()
1780{
1781 case "$prev" in
1782 branch.*.remote|branch.*.pushremote)
1783 __gitcomp_nl "$(__git_remotes)"
1784 return
1785 ;;
1786 branch.*.merge)
1787 __gitcomp_nl "$(__git_refs)"
1788 return
1789 ;;
1790 branch.*.rebase)
1791 __gitcomp "false true"
1792 return
1793 ;;
1794 remote.pushdefault)
1795 __gitcomp_nl "$(__git_remotes)"
1796 return
1797 ;;
1798 remote.*.fetch)
1799 local remote="${prev#remote.}"
1800 remote="${remote%.fetch}"
1801 if [ -z "$cur" ]; then
1802 __gitcomp_nl "refs/heads/" "" "" ""
1803 return
1804 fi
1805 __gitcomp_nl "$(__git_refs_remotes "$remote")"
1806 return
1807 ;;
1808 remote.*.push)
1809 local remote="${prev#remote.}"
1810 remote="${remote%.push}"
1811 __gitcomp_nl "$(git --git-dir="$(__gitdir)" \
1812 for-each-ref --format='%(refname):%(refname)' \
1813 refs/heads)"
1814 return
1815 ;;
1816 pull.twohead|pull.octopus)
1817 __git_compute_merge_strategies
1818 __gitcomp "$__git_merge_strategies"
1819 return
1820 ;;
1821 color.branch|color.diff|color.interactive|\
1822 color.showbranch|color.status|color.ui)
1823 __gitcomp "always never auto"
1824 return
1825 ;;
1826 color.pager)
1827 __gitcomp "false true"
1828 return
1829 ;;
1830 color.*.*)
1831 __gitcomp "
1832 normal black red green yellow blue magenta cyan white
1833 bold dim ul blink reverse
1834 "
1835 return
1836 ;;
1837 diff.submodule)
1838 __gitcomp "log short"
1839 return
1840 ;;
1841 help.format)
1842 __gitcomp "man info web html"
1843 return
1844 ;;
1845 log.date)
1846 __gitcomp "$__git_log_date_formats"
1847 return
1848 ;;
1849 sendemail.aliasesfiletype)
1850 __gitcomp "mutt mailrc pine elm gnus"
1851 return
1852 ;;
1853 sendemail.confirm)
1854 __gitcomp "$__git_send_email_confirm_options"
1855 return
1856 ;;
1857 sendemail.suppresscc)
1858 __gitcomp "$__git_send_email_suppresscc_options"
1859 return
1860 ;;
1861 sendemail.transferencoding)
1862 __gitcomp "7bit 8bit quoted-printable base64"
1863 return
1864 ;;
1865 --get|--get-all|--unset|--unset-all)
1866 __gitcomp_nl "$(__git_config_get_set_variables)"
1867 return
1868 ;;
1869 *.*)
1870 return
1871 ;;
1872 esac
1873 case "$cur" in
1874 --*)
1875 __gitcomp "
1876 --system --global --local --file=
1877 --list --replace-all
1878 --get --get-all --get-regexp
1879 --add --unset --unset-all
1880 --remove-section --rename-section
1881 --name-only
1882 "
1883 return
1884 ;;
1885 branch.*.*)
1886 local pfx="${cur%.*}." cur_="${cur##*.}"
1887 __gitcomp "remote pushremote merge mergeoptions rebase" "$pfx" "$cur_"
1888 return
1889 ;;
1890 branch.*)
1891 local pfx="${cur%.*}." cur_="${cur#*.}"
1892 __gitcomp_nl "$(__git_heads)" "$pfx" "$cur_" "."
1893 __gitcomp_nl_append $'autosetupmerge\nautosetuprebase\n' "$pfx" "$cur_"
1894 return
1895 ;;
1896 guitool.*.*)
1897 local pfx="${cur%.*}." cur_="${cur##*.}"
1898 __gitcomp "
1899 argprompt cmd confirm needsfile noconsole norescan
1900 prompt revprompt revunmerged title
1901 " "$pfx" "$cur_"
1902 return
1903 ;;
1904 difftool.*.*)
1905 local pfx="${cur%.*}." cur_="${cur##*.}"
1906 __gitcomp "cmd path" "$pfx" "$cur_"
1907 return
1908 ;;
1909 man.*.*)
1910 local pfx="${cur%.*}." cur_="${cur##*.}"
1911 __gitcomp "cmd path" "$pfx" "$cur_"
1912 return
1913 ;;
1914 mergetool.*.*)
1915 local pfx="${cur%.*}." cur_="${cur##*.}"
1916 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
1917 return
1918 ;;
1919 pager.*)
1920 local pfx="${cur%.*}." cur_="${cur#*.}"
1921 __git_compute_all_commands
1922 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
1923 return
1924 ;;
1925 remote.*.*)
1926 local pfx="${cur%.*}." cur_="${cur##*.}"
1927 __gitcomp "
1928 url proxy fetch push mirror skipDefaultUpdate
1929 receivepack uploadpack tagopt pushurl
1930 " "$pfx" "$cur_"
1931 return
1932 ;;
1933 remote.*)
1934 local pfx="${cur%.*}." cur_="${cur#*.}"
1935 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
1936 __gitcomp_nl_append "pushdefault" "$pfx" "$cur_"
1937 return
1938 ;;
1939 url.*.*)
1940 local pfx="${cur%.*}." cur_="${cur##*.}"
1941 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
1942 return
1943 ;;
1944 esac
1945 __gitcomp "
1946 add.ignoreErrors
1947 advice.commitBeforeMerge
1948 advice.detachedHead
1949 advice.implicitIdentity
1950 advice.pushNonFastForward
1951 advice.resolveConflict
1952 advice.statusHints
1953 alias.
1954 am.keepcr
1955 apply.ignorewhitespace
1956 apply.whitespace
1957 branch.autosetupmerge
1958 branch.autosetuprebase
1959 browser.
1960 clean.requireForce
1961 color.branch
1962 color.branch.current
1963 color.branch.local
1964 color.branch.plain
1965 color.branch.remote
1966 color.decorate.HEAD
1967 color.decorate.branch
1968 color.decorate.remoteBranch
1969 color.decorate.stash
1970 color.decorate.tag
1971 color.diff
1972 color.diff.commit
1973 color.diff.frag
1974 color.diff.func
1975 color.diff.meta
1976 color.diff.new
1977 color.diff.old
1978 color.diff.plain
1979 color.diff.whitespace
1980 color.grep
1981 color.grep.context
1982 color.grep.filename
1983 color.grep.function
1984 color.grep.linenumber
1985 color.grep.match
1986 color.grep.selected
1987 color.grep.separator
1988 color.interactive
1989 color.interactive.error
1990 color.interactive.header
1991 color.interactive.help
1992 color.interactive.prompt
1993 color.pager
1994 color.showbranch
1995 color.status
1996 color.status.added
1997 color.status.changed
1998 color.status.header
1999 color.status.nobranch
2000 color.status.unmerged
2001 color.status.untracked
2002 color.status.updated
2003 color.ui
2004 commit.status
2005 commit.template
2006 core.abbrev
2007 core.askpass
2008 core.attributesfile
2009 core.autocrlf
2010 core.bare
2011 core.bigFileThreshold
2012 core.compression
2013 core.createObject
2014 core.deltaBaseCacheLimit
2015 core.editor
2016 core.eol
2017 core.excludesfile
2018 core.fileMode
2019 core.fsyncobjectfiles
2020 core.gitProxy
2021 core.ignoreStat
2022 core.ignorecase
2023 core.logAllRefUpdates
2024 core.loosecompression
2025 core.notesRef
2026 core.packedGitLimit
2027 core.packedGitWindowSize
2028 core.pager
2029 core.preferSymlinkRefs
2030 core.preloadindex
2031 core.quotepath
2032 core.repositoryFormatVersion
2033 core.safecrlf
2034 core.sharedRepository
2035 core.sparseCheckout
2036 core.symlinks
2037 core.trustctime
2038 core.warnAmbiguousRefs
2039 core.whitespace
2040 core.worktree
2041 diff.autorefreshindex
2042 diff.external
2043 diff.ignoreSubmodules
2044 diff.mnemonicprefix
2045 diff.noprefix
2046 diff.renameLimit
2047 diff.renames
2048 diff.statGraphWidth
2049 diff.submodule
2050 diff.suppressBlankEmpty
2051 diff.tool
2052 diff.wordRegex
2053 diff.algorithm
2054 difftool.
2055 difftool.prompt
2056 fetch.recurseSubmodules
2057 fetch.unpackLimit
2058 format.attach
2059 format.cc
2060 format.coverLetter
2061 format.headers
2062 format.numbered
2063 format.pretty
2064 format.signature
2065 format.signoff
2066 format.subjectprefix
2067 format.suffix
2068 format.thread
2069 format.to
2070 gc.
2071 gc.aggressiveWindow
2072 gc.auto
2073 gc.autopacklimit
2074 gc.packrefs
2075 gc.pruneexpire
2076 gc.reflogexpire
2077 gc.reflogexpireunreachable
2078 gc.rerereresolved
2079 gc.rerereunresolved
2080 gitcvs.allbinary
2081 gitcvs.commitmsgannotation
2082 gitcvs.dbTableNamePrefix
2083 gitcvs.dbdriver
2084 gitcvs.dbname
2085 gitcvs.dbpass
2086 gitcvs.dbuser
2087 gitcvs.enabled
2088 gitcvs.logfile
2089 gitcvs.usecrlfattr
2090 guitool.
2091 gui.blamehistoryctx
2092 gui.commitmsgwidth
2093 gui.copyblamethreshold
2094 gui.diffcontext
2095 gui.encoding
2096 gui.fastcopyblame
2097 gui.matchtrackingbranch
2098 gui.newbranchtemplate
2099 gui.pruneduringfetch
2100 gui.spellingdictionary
2101 gui.trustmtime
2102 help.autocorrect
2103 help.browser
2104 help.format
2105 http.lowSpeedLimit
2106 http.lowSpeedTime
2107 http.maxRequests
2108 http.minSessions
2109 http.noEPSV
2110 http.postBuffer
2111 http.proxy
2112 http.sslCipherList
2113 http.sslCAInfo
2114 http.sslCAPath
2115 http.sslCert
2116 http.sslCertPasswordProtected
2117 http.sslKey
2118 http.sslVerify
2119 http.useragent
2120 i18n.commitEncoding
2121 i18n.logOutputEncoding
2122 imap.authMethod
2123 imap.folder
2124 imap.host
2125 imap.pass
2126 imap.port
2127 imap.preformattedHTML
2128 imap.sslverify
2129 imap.tunnel
2130 imap.user
2131 init.templatedir
2132 instaweb.browser
2133 instaweb.httpd
2134 instaweb.local
2135 instaweb.modulepath
2136 instaweb.port
2137 interactive.singlekey
2138 log.date
2139 log.decorate
2140 log.showroot
2141 mailmap.file
2142 man.
2143 man.viewer
2144 merge.
2145 merge.conflictstyle
2146 merge.log
2147 merge.renameLimit
2148 merge.renormalize
2149 merge.stat
2150 merge.tool
2151 merge.verbosity
2152 mergetool.
2153 mergetool.keepBackup
2154 mergetool.keepTemporaries
2155 mergetool.prompt
2156 notes.displayRef
2157 notes.rewrite.
2158 notes.rewrite.amend
2159 notes.rewrite.rebase
2160 notes.rewriteMode
2161 notes.rewriteRef
2162 pack.compression
2163 pack.deltaCacheLimit
2164 pack.deltaCacheSize
2165 pack.depth
2166 pack.indexVersion
2167 pack.packSizeLimit
2168 pack.threads
2169 pack.window
2170 pack.windowMemory
2171 pager.
2172 pretty.
2173 pull.octopus
2174 pull.twohead
2175 push.default
2176 push.followTags
2177 rebase.autosquash
2178 rebase.stat
2179 receive.autogc
2180 receive.denyCurrentBranch
2181 receive.denyDeleteCurrent
2182 receive.denyDeletes
2183 receive.denyNonFastForwards
2184 receive.fsckObjects
2185 receive.unpackLimit
2186 receive.updateserverinfo
2187 remote.pushdefault
2188 remotes.
2189 repack.usedeltabaseoffset
2190 rerere.autoupdate
2191 rerere.enabled
2192 sendemail.
2193 sendemail.aliasesfile
2194 sendemail.aliasfiletype
2195 sendemail.bcc
2196 sendemail.cc
2197 sendemail.cccmd
2198 sendemail.chainreplyto
2199 sendemail.confirm
2200 sendemail.envelopesender
2201 sendemail.from
2202 sendemail.identity
2203 sendemail.multiedit
2204 sendemail.signedoffbycc
2205 sendemail.smtpdomain
2206 sendemail.smtpencryption
2207 sendemail.smtppass
2208 sendemail.smtpserver
2209 sendemail.smtpserveroption
2210 sendemail.smtpserverport
2211 sendemail.smtpuser
2212 sendemail.suppresscc
2213 sendemail.suppressfrom
2214 sendemail.thread
2215 sendemail.to
2216 sendemail.validate
2217 showbranch.default
2218 status.relativePaths
2219 status.showUntrackedFiles
2220 status.submodulesummary
2221 submodule.
2222 tar.umask
2223 transfer.unpackLimit
2224 url.
2225 user.email
2226 user.name
2227 user.signingkey
2228 web.browser
2229 branch. remote.
2230 "
2231}
2232
2233_git_remote ()
2234{
2235 local subcommands="add rename remove set-head set-branches set-url show prune update"
2236 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2237 if [ -z "$subcommand" ]; then
2238 __gitcomp "$subcommands"
2239 return
2240 fi
2241
2242 case "$subcommand" in
2243 rename|remove|set-url|show|prune)
2244 __gitcomp_nl "$(__git_remotes)"
2245 ;;
2246 set-head|set-branches)
2247 __git_complete_remote_or_refspec
2248 ;;
2249 update)
2250 __gitcomp "$(__git_get_config_variables "remotes")"
2251 ;;
2252 *)
2253 ;;
2254 esac
2255}
2256
2257_git_replace ()
2258{
2259 __gitcomp_nl "$(__git_refs)"
2260}
2261
2262_git_reset ()
2263{
2264 __git_has_doubledash && return
2265
2266 case "$cur" in
2267 --*)
2268 __gitcomp "--merge --mixed --hard --soft --patch"
2269 return
2270 ;;
2271 esac
2272 __gitcomp_nl "$(__git_refs)"
2273}
2274
2275_git_revert ()
2276{
2277 case "$cur" in
2278 --*)
2279 __gitcomp "--edit --mainline --no-edit --no-commit --signoff"
2280 return
2281 ;;
2282 esac
2283 __gitcomp_nl "$(__git_refs)"
2284}
2285
2286_git_rm ()
2287{
2288 case "$cur" in
2289 --*)
2290 __gitcomp "--cached --dry-run --ignore-unmatch --quiet"
2291 return
2292 ;;
2293 esac
2294
2295 __git_complete_index_file "--cached"
2296}
2297
2298_git_shortlog ()
2299{
2300 __git_has_doubledash && return
2301
2302 case "$cur" in
2303 --*)
2304 __gitcomp "
2305 $__git_log_common_options
2306 $__git_log_shortlog_options
2307 --numbered --summary
2308 "
2309 return
2310 ;;
2311 esac
2312 __git_complete_revlist
2313}
2314
2315_git_show ()
2316{
2317 __git_has_doubledash && return
2318
2319 case "$cur" in
2320 --pretty=*|--format=*)
2321 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2322 " "" "${cur#*=}"
2323 return
2324 ;;
2325 --diff-algorithm=*)
2326 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2327 return
2328 ;;
2329 --*)
2330 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2331 --show-signature
2332 $__git_diff_common_options
2333 "
2334 return
2335 ;;
2336 esac
2337 __git_complete_revlist_file
2338}
2339
2340_git_show_branch ()
2341{
2342 case "$cur" in
2343 --*)
2344 __gitcomp "
2345 --all --remotes --topo-order --current --more=
2346 --list --independent --merge-base --no-name
2347 --color --no-color
2348 --sha1-name --sparse --topics --reflog
2349 "
2350 return
2351 ;;
2352 esac
2353 __git_complete_revlist
2354}
2355
2356_git_stash ()
2357{
2358 local save_opts='--keep-index --no-keep-index --quiet --patch'
2359 local subcommands='save list show apply clear drop pop create branch'
2360 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2361 if [ -z "$subcommand" ]; then
2362 case "$cur" in
2363 --*)
2364 __gitcomp "$save_opts"
2365 ;;
2366 *)
2367 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2368 __gitcomp "$subcommands"
2369 fi
2370 ;;
2371 esac
2372 else
2373 case "$subcommand,$cur" in
2374 save,--*)
2375 __gitcomp "$save_opts"
2376 ;;
2377 apply,--*|pop,--*)
2378 __gitcomp "--index --quiet"
2379 ;;
2380 show,--*|drop,--*|branch,--*)
2381 ;;
2382 show,*|apply,*|drop,*|pop,*|branch,*)
2383 __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
2384 | sed -n -e 's/:.*//p')"
2385 ;;
2386 *)
2387 ;;
2388 esac
2389 fi
2390}
2391
2392_git_submodule ()
2393{
2394 __git_has_doubledash && return
2395
2396 local subcommands="add status init deinit update summary foreach sync"
2397 if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then
2398 case "$cur" in
2399 --*)
2400 __gitcomp "--quiet --cached"
2401 ;;
2402 *)
2403 __gitcomp "$subcommands"
2404 ;;
2405 esac
2406 return
2407 fi
2408}
2409
2410_git_svn ()
2411{
2412 local subcommands="
2413 init fetch clone rebase dcommit log find-rev
2414 set-tree commit-diff info create-ignore propget
2415 proplist show-ignore show-externals branch tag blame
2416 migrate mkdirs reset gc
2417 "
2418 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2419 if [ -z "$subcommand" ]; then
2420 __gitcomp "$subcommands"
2421 else
2422 local remote_opts="--username= --config-dir= --no-auth-cache"
2423 local fc_opts="
2424 --follow-parent --authors-file= --repack=
2425 --no-metadata --use-svm-props --use-svnsync-props
2426 --log-window-size= --no-checkout --quiet
2427 --repack-flags --use-log-author --localtime
2428 --ignore-paths= --include-paths= $remote_opts
2429 "
2430 local init_opts="
2431 --template= --shared= --trunk= --tags=
2432 --branches= --stdlayout --minimize-url
2433 --no-metadata --use-svm-props --use-svnsync-props
2434 --rewrite-root= --prefix= --use-log-author
2435 --add-author-from $remote_opts
2436 "
2437 local cmt_opts="
2438 --edit --rmdir --find-copies-harder --copy-similarity=
2439 "
2440
2441 case "$subcommand,$cur" in
2442 fetch,--*)
2443 __gitcomp "--revision= --fetch-all $fc_opts"
2444 ;;
2445 clone,--*)
2446 __gitcomp "--revision= $fc_opts $init_opts"
2447 ;;
2448 init,--*)
2449 __gitcomp "$init_opts"
2450 ;;
2451 dcommit,--*)
2452 __gitcomp "
2453 --merge --strategy= --verbose --dry-run
2454 --fetch-all --no-rebase --commit-url
2455 --revision --interactive $cmt_opts $fc_opts
2456 "
2457 ;;
2458 set-tree,--*)
2459 __gitcomp "--stdin $cmt_opts $fc_opts"
2460 ;;
2461 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2462 show-externals,--*|mkdirs,--*)
2463 __gitcomp "--revision="
2464 ;;
2465 log,--*)
2466 __gitcomp "
2467 --limit= --revision= --verbose --incremental
2468 --oneline --show-commit --non-recursive
2469 --authors-file= --color
2470 "
2471 ;;
2472 rebase,--*)
2473 __gitcomp "
2474 --merge --verbose --strategy= --local
2475 --fetch-all --dry-run $fc_opts
2476 "
2477 ;;
2478 commit-diff,--*)
2479 __gitcomp "--message= --file= --revision= $cmt_opts"
2480 ;;
2481 info,--*)
2482 __gitcomp "--url"
2483 ;;
2484 branch,--*)
2485 __gitcomp "--dry-run --message --tag"
2486 ;;
2487 tag,--*)
2488 __gitcomp "--dry-run --message"
2489 ;;
2490 blame,--*)
2491 __gitcomp "--git-format"
2492 ;;
2493 migrate,--*)
2494 __gitcomp "
2495 --config-dir= --ignore-paths= --minimize
2496 --no-auth-cache --username=
2497 "
2498 ;;
2499 reset,--*)
2500 __gitcomp "--revision= --parent"
2501 ;;
2502 *)
2503 ;;
2504 esac
2505 fi
2506}
2507
2508_git_tag ()
2509{
2510 local i c=1 f=0
2511 while [ $c -lt $cword ]; do
2512 i="${words[c]}"
2513 case "$i" in
2514 -d|-v)
2515 __gitcomp_nl "$(__git_tags)"
2516 return
2517 ;;
2518 -f)
2519 f=1
2520 ;;
2521 esac
2522 ((c++))
2523 done
2524
2525 case "$prev" in
2526 -m|-F)
2527 ;;
2528 -*|tag)
2529 if [ $f = 1 ]; then
2530 __gitcomp_nl "$(__git_tags)"
2531 fi
2532 ;;
2533 *)
2534 __gitcomp_nl "$(__git_refs)"
2535 ;;
2536 esac
2537
2538 case "$cur" in
2539 --*)
2540 __gitcomp "
2541 --list --delete --verify --annotate --message --file
2542 --sign --cleanup --local-user --force --column --sort
2543 --contains --points-at
2544 "
2545 ;;
2546 esac
2547}
2548
2549_git_whatchanged ()
2550{
2551 _git_log
2552}
2553
2554__git_main ()
2555{
2556 local i c=1 command __git_dir
2557
2558 while [ $c -lt $cword ]; do
2559 i="${words[c]}"
2560 case "$i" in
2561 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
2562 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
2563 --bare) __git_dir="." ;;
2564 --help) command="help"; break ;;
2565 -c|--work-tree|--namespace) ((c++)) ;;
2566 -*) ;;
2567 *) command="$i"; break ;;
2568 esac
2569 ((c++))
2570 done
2571
2572 if [ -z "$command" ]; then
2573 case "$cur" in
2574 --*) __gitcomp "
2575 --paginate
2576 --no-pager
2577 --git-dir=
2578 --bare
2579 --version
2580 --exec-path
2581 --exec-path=
2582 --html-path
2583 --man-path
2584 --info-path
2585 --work-tree=
2586 --namespace=
2587 --no-replace-objects
2588 --help
2589 "
2590 ;;
2591 *) __git_compute_porcelain_commands
2592 __gitcomp "$__git_porcelain_commands $(__git_aliases)" ;;
2593 esac
2594 return
2595 fi
2596
2597 local completion_func="_git_${command//-/_}"
2598 declare -f $completion_func >/dev/null && $completion_func && return
2599
2600 local expansion=$(__git_aliased_command "$command")
2601 if [ -n "$expansion" ]; then
2602 words[1]=$expansion
2603 completion_func="_git_${expansion//-/_}"
2604 declare -f $completion_func >/dev/null && $completion_func
2605 fi
2606}
2607
2608__gitk_main ()
2609{
2610 __git_has_doubledash && return
2611
2612 local g="$(__gitdir)"
2613 local merge=""
2614 if [ -f "$g/MERGE_HEAD" ]; then
2615 merge="--merge"
2616 fi
2617 case "$cur" in
2618 --*)
2619 __gitcomp "
2620 $__git_log_common_options
2621 $__git_log_gitk_options
2622 $merge
2623 "
2624 return
2625 ;;
2626 esac
2627 __git_complete_revlist
2628}
2629
2630if [[ -n ${ZSH_VERSION-} ]]; then
2631 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
2632
2633 autoload -U +X compinit && compinit
2634
2635 __gitcomp ()
2636 {
2637 emulate -L zsh
2638
2639 local cur_="${3-$cur}"
2640
2641 case "$cur_" in
2642 --*=)
2643 ;;
2644 *)
2645 local c IFS=$' \t\n'
2646 local -a array
2647 for c in ${=1}; do
2648 c="$c${4-}"
2649 case $c in
2650 --*=*|*.) ;;
2651 *) c="$c " ;;
2652 esac
2653 array[${#array[@]}+1]="$c"
2654 done
2655 compset -P '*[=:]'
2656 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
2657 ;;
2658 esac
2659 }
2660
2661 __gitcomp_nl ()
2662 {
2663 emulate -L zsh
2664
2665 local IFS=$'\n'
2666 compset -P '*[=:]'
2667 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
2668 }
2669
2670 __gitcomp_file ()
2671 {
2672 emulate -L zsh
2673
2674 local IFS=$'\n'
2675 compset -P '*[=:]'
2676 compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
2677 }
2678
2679 _git ()
2680 {
2681 local _ret=1 cur cword prev
2682 cur=${words[CURRENT]}
2683 prev=${words[CURRENT-1]}
2684 let cword=CURRENT-1
2685 emulate ksh -c __${service}_main
2686 let _ret && _default && _ret=0
2687 return _ret
2688 }
2689
2690 compdef _git git gitk
2691 return
2692fi
2693
2694__git_func_wrap ()
2695{
2696 local cur words cword prev
2697 _get_comp_words_by_ref -n =: cur words cword prev
2698 $1
2699}
2700
2701# Setup completion for certain functions defined above by setting common
2702# variables and workarounds.
2703# This is NOT a public function; use at your own risk.
2704__git_complete ()
2705{
2706 local wrapper="__git_wrap${2}"
2707 eval "$wrapper () { __git_func_wrap $2 ; }"
2708 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
2709 || complete -o default -o nospace -F $wrapper $1
2710}
2711
2712# wrapper for backwards compatibility
2713_git ()
2714{
2715 __git_wrap__git_main
2716}
2717
2718# wrapper for backwards compatibility
2719_gitk ()
2720{
2721 __git_wrap__gitk_main
2722}
2723
2724__git_complete git __git_main
2725__git_complete gitk __gitk_main
2726
2727# The following are necessary only for Cygwin, and only are needed
2728# when the user has tab-completed the executable name and consequently
2729# included the '.exe' suffix.
2730#
2731if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
2732__git_complete git.exe __git_main
2733fi