2c59a76bc2cf2d0fefb633efe805b6c7c15ad7ec
[git.git] / contrib / completion / git-completion.bash
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.sh).
20 # 2) Add the following line to your .bashrc/.zshrc:
21 # source ~/.git-completion.sh
22 # 3) Consider changing your PS1 to also show the current branch,
23 # see git-prompt.sh for details.
24
25 case "$COMP_WORDBREAKS" in
26 *:*) : great ;;
27 *) COMP_WORDBREAKS="$COMP_WORDBREAKS:"
28 esac
29
30 # __gitdir accepts 0 or 1 arguments (i.e., location)
31 # returns location of .git repo
32 __gitdir ()
33 {
34 if [ -z "${1-}" ]; then
35 if [ -n "${__git_dir-}" ]; then
36 echo "$__git_dir"
37 elif [ -n "${GIT_DIR-}" ]; then
38 test -d "${GIT_DIR-}" || return 1
39 echo "$GIT_DIR"
40 elif [ -d .git ]; then
41 echo .git
42 else
43 git rev-parse --git-dir 2>/dev/null
44 fi
45 elif [ -d "$1/.git" ]; then
46 echo "$1/.git"
47 else
48 echo "$1"
49 fi
50 }
51
52 # The following function is based on code from:
53 #
54 # bash_completion - programmable completion functions for bash 3.2+
55 #
56 # Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
57 # © 2009-2010, Bash Completion Maintainers
58 # <bash-completion-devel@lists.alioth.debian.org>
59 #
60 # This program is free software; you can redistribute it and/or modify
61 # it under the terms of the GNU General Public License as published by
62 # the Free Software Foundation; either version 2, or (at your option)
63 # any later version.
64 #
65 # This program is distributed in the hope that it will be useful,
66 # but WITHOUT ANY WARRANTY; without even the implied warranty of
67 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
68 # GNU General Public License for more details.
69 #
70 # You should have received a copy of the GNU General Public License
71 # along with this program; if not, write to the Free Software Foundation,
72 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
73 #
74 # The latest version of this software can be obtained here:
75 #
76 # http://bash-completion.alioth.debian.org/
77 #
78 # RELEASE: 2.x
79
80 # This function can be used to access a tokenized list of words
81 # on the command line:
82 #
83 # __git_reassemble_comp_words_by_ref '=:'
84 # if test "${words_[cword_-1]}" = -w
85 # then
86 # ...
87 # fi
88 #
89 # The argument should be a collection of characters from the list of
90 # word completion separators (COMP_WORDBREAKS) to treat as ordinary
91 # characters.
92 #
93 # This is roughly equivalent to going back in time and setting
94 # COMP_WORDBREAKS to exclude those characters. The intent is to
95 # make option types like --date=<type> and <rev>:<path> easy to
96 # recognize by treating each shell word as a single token.
97 #
98 # It is best not to set COMP_WORDBREAKS directly because the value is
99 # shared with other completion scripts. By the time the completion
100 # function gets called, COMP_WORDS has already been populated so local
101 # changes to COMP_WORDBREAKS have no effect.
102 #
103 # Output: words_, cword_, cur_.
104
105 __git_reassemble_comp_words_by_ref()
106 {
107 local exclude i j first
108 # Which word separators to exclude?
109 exclude="${1//[^$COMP_WORDBREAKS]}"
110 cword_=$COMP_CWORD
111 if [ -z "$exclude" ]; then
112 words_=("${COMP_WORDS[@]}")
113 return
114 fi
115 # List of word completion separators has shrunk;
116 # re-assemble words to complete.
117 for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
118 # Append each nonempty word consisting of just
119 # word separator characters to the current word.
120 first=t
121 while
122 [ $i -gt 0 ] &&
123 [ -n "${COMP_WORDS[$i]}" ] &&
124 # word consists of excluded word separators
125 [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
126 do
127 # Attach to the previous token,
128 # unless the previous token is the command name.
129 if [ $j -ge 2 ] && [ -n "$first" ]; then
130 ((j--))
131 fi
132 first=
133 words_[$j]=${words_[j]}${COMP_WORDS[i]}
134 if [ $i = $COMP_CWORD ]; then
135 cword_=$j
136 fi
137 if (($i < ${#COMP_WORDS[@]} - 1)); then
138 ((i++))
139 else
140 # Done.
141 return
142 fi
143 done
144 words_[$j]=${words_[j]}${COMP_WORDS[i]}
145 if [ $i = $COMP_CWORD ]; then
146 cword_=$j
147 fi
148 done
149 }
150
151 if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
152 _get_comp_words_by_ref ()
153 {
154 local exclude cur_ words_ cword_
155 if [ "$1" = "-n" ]; then
156 exclude=$2
157 shift 2
158 fi
159 __git_reassemble_comp_words_by_ref "$exclude"
160 cur_=${words_[cword_]}
161 while [ $# -gt 0 ]; do
162 case "$1" in
163 cur)
164 cur=$cur_
165 ;;
166 prev)
167 prev=${words_[$cword_-1]}
168 ;;
169 words)
170 words=("${words_[@]}")
171 ;;
172 cword)
173 cword=$cword_
174 ;;
175 esac
176 shift
177 done
178 }
179 fi
180
181 __gitcompappend ()
182 {
183 local i=${#COMPREPLY[@]}
184 for x in $1; do
185 if [[ "$x" == "$3"* ]]; then
186 COMPREPLY[i++]="$2$x$4"
187 fi
188 done
189 }
190
191 __gitcompadd ()
192 {
193 COMPREPLY=()
194 __gitcompappend "$@"
195 }
196
197 # Generates completion reply, appending a space to possible completion words,
198 # if necessary.
199 # It accepts 1 to 4 arguments:
200 # 1: List of possible completion words.
201 # 2: A prefix to be added to each possible completion word (optional).
202 # 3: Generate possible completion matches for this word (optional).
203 # 4: A suffix to be appended to each possible completion word (optional).
204 __gitcomp ()
205 {
206 local cur_="${3-$cur}"
207
208 case "$cur_" in
209 --*=)
210 ;;
211 *)
212 local c i=0 IFS=$' \t\n'
213 for c in $1; do
214 c="$c${4-}"
215 if [[ $c == "$cur_"* ]]; then
216 case $c in
217 --*=*|*.) ;;
218 *) c="$c " ;;
219 esac
220 COMPREPLY[i++]="${2-}$c"
221 fi
222 done
223 ;;
224 esac
225 }
226
227 # Variation of __gitcomp_nl () that appends to the existing list of
228 # completion candidates, COMPREPLY.
229 __gitcomp_nl_append ()
230 {
231 local IFS=$'\n'
232 __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
233 }
234
235 # Generates completion reply from newline-separated possible completion words
236 # by appending a space to all of them.
237 # It accepts 1 to 4 arguments:
238 # 1: List of possible completion words, separated by a single newline.
239 # 2: A prefix to be added to each possible completion word (optional).
240 # 3: Generate possible completion matches for this word (optional).
241 # 4: A suffix to be appended to each possible completion word instead of
242 # the default space (optional). If specified but empty, nothing is
243 # appended.
244 __gitcomp_nl ()
245 {
246 COMPREPLY=()
247 __gitcomp_nl_append "$@"
248 }
249
250 # Generates completion reply with compgen from newline-separated possible
251 # completion filenames.
252 # It accepts 1 to 3 arguments:
253 # 1: List of possible completion filenames, separated by a single newline.
254 # 2: A directory prefix to be added to each possible completion filename
255 # (optional).
256 # 3: Generate possible completion matches for this word (optional).
257 __gitcomp_file ()
258 {
259 local IFS=$'\n'
260
261 # XXX does not work when the directory prefix contains a tilde,
262 # since tilde expansion is not applied.
263 # This means that COMPREPLY will be empty and Bash default
264 # completion will be used.
265 __gitcompadd "$1" "${2-}" "${3-$cur}" ""
266
267 # use a hack to enable file mode in bash < 4
268 compopt -o filenames +o nospace 2>/dev/null ||
269 compgen -f /non-existing-dir/ > /dev/null
270 }
271
272 # Execute 'git ls-files', unless the --committable option is specified, in
273 # which case it runs 'git diff-index' to find out the files that can be
274 # committed. It return paths relative to the directory specified in the first
275 # argument, and using the options specified in the second argument.
276 __git_ls_files_helper ()
277 {
278 (
279 test -n "${CDPATH+set}" && unset CDPATH
280 cd "$1"
281 if [ "$2" == "--committable" ]; then
282 git diff-index --name-only --relative HEAD
283 else
284 # NOTE: $2 is not quoted in order to support multiple options
285 git ls-files --exclude-standard $2
286 fi
287 ) 2>/dev/null
288 }
289
290
291 # __git_index_files accepts 1 or 2 arguments:
292 # 1: Options to pass to ls-files (required).
293 # 2: A directory path (optional).
294 # If provided, only files within the specified directory are listed.
295 # Sub directories are never recursed. Path must have a trailing
296 # slash.
297 __git_index_files ()
298 {
299 local dir="$(__gitdir)" root="${2-.}" file
300
301 if [ -d "$dir" ]; then
302 __git_ls_files_helper "$root" "$1" |
303 while read -r file; do
304 case "$file" in
305 ?*/*) echo "${file%%/*}" ;;
306 *) echo "$file" ;;
307 esac
308 done | sort | uniq
309 fi
310 }
311
312 __git_heads ()
313 {
314 local dir="$(__gitdir)"
315 if [ -d "$dir" ]; then
316 git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
317 refs/heads
318 return
319 fi
320 }
321
322 __git_tags ()
323 {
324 local dir="$(__gitdir)"
325 if [ -d "$dir" ]; then
326 git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
327 refs/tags
328 return
329 fi
330 }
331
332 # __git_refs accepts 0, 1 (to pass to __gitdir), or 2 arguments
333 # presence of 2nd argument means use the guess heuristic employed
334 # by checkout for tracking branches
335 __git_refs ()
336 {
337 local i hash dir="$(__gitdir "${1-}")" track="${2-}"
338 local format refs
339 if [ -d "$dir" ]; then
340 case "$cur" in
341 refs|refs/*)
342 format="refname"
343 refs="${cur%/*}"
344 track=""
345 ;;
346 *)
347 for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD; do
348 if [ -e "$dir/$i" ]; then echo $i; fi
349 done
350 format="refname:short"
351 refs="refs/tags refs/heads refs/remotes"
352 ;;
353 esac
354 git --git-dir="$dir" for-each-ref --format="%($format)" \
355 $refs
356 if [ -n "$track" ]; then
357 # employ the heuristic used by git checkout
358 # Try to find a remote branch that matches the completion word
359 # but only output if the branch name is unique
360 local ref entry
361 git --git-dir="$dir" for-each-ref --shell --format="ref=%(refname:short)" \
362 "refs/remotes/" | \
363 while read -r entry; do
364 eval "$entry"
365 ref="${ref#*/}"
366 if [[ "$ref" == "$cur"* ]]; then
367 echo "$ref"
368 fi
369 done | sort | uniq -u
370 fi
371 return
372 fi
373 case "$cur" in
374 refs|refs/*)
375 git ls-remote "$dir" "$cur*" 2>/dev/null | \
376 while read -r hash i; do
377 case "$i" in
378 *^{}) ;;
379 *) echo "$i" ;;
380 esac
381 done
382 ;;
383 *)
384 echo "HEAD"
385 git for-each-ref --format="%(refname:short)" -- "refs/remotes/$dir/" | sed -e "s#^$dir/##"
386 ;;
387 esac
388 }
389
390 # __git_refs2 requires 1 argument (to pass to __git_refs)
391 __git_refs2 ()
392 {
393 local i
394 for i in $(__git_refs "$1"); do
395 echo "$i:$i"
396 done
397 }
398
399 # __git_refs_remotes requires 1 argument (to pass to ls-remote)
400 __git_refs_remotes ()
401 {
402 local i hash
403 git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \
404 while read -r hash i; do
405 echo "$i:refs/remotes/$1/${i#refs/heads/}"
406 done
407 }
408
409 __git_remotes ()
410 {
411 local i IFS=$'\n' d="$(__gitdir)"
412 test -d "$d/remotes" && ls -1 "$d/remotes"
413 for i in $(git --git-dir="$d" config --get-regexp 'remote\..*\.url' 2>/dev/null); do
414 i="${i#remote.}"
415 echo "${i/.url*/}"
416 done
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")" "$pfx" "$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-cache) : credentials helper;;
669 credential-store) : 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 $i;;
731 esac
732 done
733 }
734
735 __git_porcelain_commands=
736 __git_compute_porcelain_commands ()
737 {
738 __git_compute_all_commands
739 test -n "$__git_porcelain_commands" ||
740 __git_porcelain_commands=$(__git_list_porcelain_commands)
741 }
742
743 __git_pretty_aliases ()
744 {
745 local i IFS=$'\n'
746 for i in $(git --git-dir="$(__gitdir)" config --get-regexp "pretty\..*" 2>/dev/null); do
747 case "$i" in
748 pretty.*)
749 i="${i#pretty.}"
750 echo "${i/ */}"
751 ;;
752 esac
753 done
754 }
755
756 __git_aliases ()
757 {
758 local i IFS=$'\n'
759 for i in $(git --git-dir="$(__gitdir)" config --get-regexp "alias\..*" 2>/dev/null); do
760 case "$i" in
761 alias.*)
762 i="${i#alias.}"
763 echo "${i/ */}"
764 ;;
765 esac
766 done
767 }
768
769 # __git_aliased_command requires 1 argument
770 __git_aliased_command ()
771 {
772 local word cmdline=$(git --git-dir="$(__gitdir)" \
773 config --get "alias.$1")
774 for word in $cmdline; do
775 case "$word" in
776 \!gitk|gitk)
777 echo "gitk"
778 return
779 ;;
780 \!*) : shell command alias ;;
781 -*) : option ;;
782 *=*) : setting env ;;
783 git) : git itself ;;
784 *)
785 echo "$word"
786 return
787 esac
788 done
789 }
790
791 # __git_find_on_cmdline requires 1 argument
792 __git_find_on_cmdline ()
793 {
794 local word subcommand c=1
795 while [ $c -lt $cword ]; do
796 word="${words[c]}"
797 for subcommand in $1; do
798 if [ "$subcommand" = "$word" ]; then
799 echo "$subcommand"
800 return
801 fi
802 done
803 ((c++))
804 done
805 }
806
807 __git_has_doubledash ()
808 {
809 local c=1
810 while [ $c -lt $cword ]; do
811 if [ "--" = "${words[c]}" ]; then
812 return 0
813 fi
814 ((c++))
815 done
816 return 1
817 }
818
819 # Try to count non option arguments passed on the command line for the
820 # specified git command.
821 # When options are used, it is necessary to use the special -- option to
822 # tell the implementation were non option arguments begin.
823 # XXX this can not be improved, since options can appear everywhere, as
824 # an example:
825 # git mv x -n y
826 #
827 # __git_count_arguments requires 1 argument: the git command executed.
828 __git_count_arguments ()
829 {
830 local word i c=0
831
832 # Skip "git" (first argument)
833 for ((i=1; i < ${#words[@]}; i++)); do
834 word="${words[i]}"
835
836 case "$word" in
837 --)
838 # Good; we can assume that the following are only non
839 # option arguments.
840 ((c = 0))
841 ;;
842 "$1")
843 # Skip the specified git command and discard git
844 # main options
845 ((c = 0))
846 ;;
847 ?*)
848 ((c++))
849 ;;
850 esac
851 done
852
853 printf "%d" $c
854 }
855
856 __git_whitespacelist="nowarn warn error error-all fix"
857
858 _git_am ()
859 {
860 local dir="$(__gitdir)"
861 if [ -d "$dir"/rebase-apply ]; then
862 __gitcomp "--skip --continue --resolved --abort"
863 return
864 fi
865 case "$cur" in
866 --whitespace=*)
867 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
868 return
869 ;;
870 --*)
871 __gitcomp "
872 --3way --committer-date-is-author-date --ignore-date
873 --ignore-whitespace --ignore-space-change
874 --interactive --keep --no-utf8 --signoff --utf8
875 --whitespace= --scissors
876 "
877 return
878 esac
879 }
880
881 _git_apply ()
882 {
883 case "$cur" in
884 --whitespace=*)
885 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
886 return
887 ;;
888 --*)
889 __gitcomp "
890 --stat --numstat --summary --check --index
891 --cached --index-info --reverse --reject --unidiff-zero
892 --apply --no-add --exclude=
893 --ignore-whitespace --ignore-space-change
894 --whitespace= --inaccurate-eof --verbose
895 "
896 return
897 esac
898 }
899
900 _git_add ()
901 {
902 case "$cur" in
903 --*)
904 __gitcomp "
905 --interactive --refresh --patch --update --dry-run
906 --ignore-errors --intent-to-add
907 "
908 return
909 esac
910
911 # XXX should we check for --update and --all options ?
912 __git_complete_index_file "--others --modified --directory --no-empty-directory"
913 }
914
915 _git_archive ()
916 {
917 case "$cur" in
918 --format=*)
919 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
920 return
921 ;;
922 --remote=*)
923 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
924 return
925 ;;
926 --*)
927 __gitcomp "
928 --format= --list --verbose
929 --prefix= --remote= --exec=
930 "
931 return
932 ;;
933 esac
934 __git_complete_file
935 }
936
937 _git_bisect ()
938 {
939 __git_has_doubledash && return
940
941 local subcommands="start bad good skip reset visualize replay log run"
942 local subcommand="$(__git_find_on_cmdline "$subcommands")"
943 if [ -z "$subcommand" ]; then
944 if [ -f "$(__gitdir)"/BISECT_START ]; then
945 __gitcomp "$subcommands"
946 else
947 __gitcomp "replay start"
948 fi
949 return
950 fi
951
952 case "$subcommand" in
953 bad|good|reset|skip|start)
954 __gitcomp_nl "$(__git_refs)"
955 ;;
956 *)
957 ;;
958 esac
959 }
960
961 _git_branch ()
962 {
963 local i c=1 only_local_ref="n" has_r="n"
964
965 while [ $c -lt $cword ]; do
966 i="${words[c]}"
967 case "$i" in
968 -d|-m) only_local_ref="y" ;;
969 -r) has_r="y" ;;
970 esac
971 ((c++))
972 done
973
974 case "$cur" in
975 --set-upstream-to=*)
976 __gitcomp "$(__git_refs)" "" "${cur##--set-upstream-to=}"
977 ;;
978 --*)
979 __gitcomp "
980 --color --no-color --verbose --abbrev= --no-abbrev
981 --track --no-track --contains --merged --no-merged
982 --set-upstream-to= --edit-description --list
983 --unset-upstream
984 "
985 ;;
986 *)
987 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
988 __gitcomp_nl "$(__git_heads)"
989 else
990 __gitcomp_nl "$(__git_refs)"
991 fi
992 ;;
993 esac
994 }
995
996 _git_bundle ()
997 {
998 local cmd="${words[2]}"
999 case "$cword" in
1000 2)
1001 __gitcomp "create list-heads verify unbundle"
1002 ;;
1003 3)
1004 # looking for a file
1005 ;;
1006 *)
1007 case "$cmd" in
1008 create)
1009 __git_complete_revlist
1010 ;;
1011 esac
1012 ;;
1013 esac
1014 }
1015
1016 _git_checkout ()
1017 {
1018 __git_has_doubledash && return
1019
1020 case "$cur" in
1021 --conflict=*)
1022 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1023 ;;
1024 --*)
1025 __gitcomp "
1026 --quiet --ours --theirs --track --no-track --merge
1027 --conflict= --orphan --patch
1028 "
1029 ;;
1030 *)
1031 # check if --track, --no-track, or --no-guess was specified
1032 # if so, disable DWIM mode
1033 local flags="--track --no-track --no-guess" track=1
1034 if [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1035 track=''
1036 fi
1037 __gitcomp_nl "$(__git_refs '' $track)"
1038 ;;
1039 esac
1040 }
1041
1042 _git_cherry ()
1043 {
1044 __gitcomp "$(__git_refs)"
1045 }
1046
1047 _git_cherry_pick ()
1048 {
1049 local dir="$(__gitdir)"
1050 if [ -f "$dir"/CHERRY_PICK_HEAD ]; then
1051 __gitcomp "--continue --quit --abort"
1052 return
1053 fi
1054 case "$cur" in
1055 --*)
1056 __gitcomp "--edit --no-commit --signoff --strategy= --mainline"
1057 ;;
1058 *)
1059 __gitcomp_nl "$(__git_refs)"
1060 ;;
1061 esac
1062 }
1063
1064 _git_clean ()
1065 {
1066 case "$cur" in
1067 --*)
1068 __gitcomp "--dry-run --quiet"
1069 return
1070 ;;
1071 esac
1072
1073 # XXX should we check for -x option ?
1074 __git_complete_index_file "--others --directory"
1075 }
1076
1077 _git_clone ()
1078 {
1079 case "$cur" in
1080 --*)
1081 __gitcomp "
1082 --local
1083 --no-hardlinks
1084 --shared
1085 --reference
1086 --quiet
1087 --no-checkout
1088 --bare
1089 --mirror
1090 --origin
1091 --upload-pack
1092 --template=
1093 --depth
1094 --single-branch
1095 --branch
1096 "
1097 return
1098 ;;
1099 esac
1100 }
1101
1102 _git_commit ()
1103 {
1104 case "$prev" in
1105 -c|-C)
1106 __gitcomp_nl "$(__git_refs)" "" "${cur}"
1107 return
1108 ;;
1109 esac
1110
1111 case "$cur" in
1112 --cleanup=*)
1113 __gitcomp "default strip verbatim whitespace
1114 " "" "${cur##--cleanup=}"
1115 return
1116 ;;
1117 --reuse-message=*|--reedit-message=*|\
1118 --fixup=*|--squash=*)
1119 __gitcomp_nl "$(__git_refs)" "" "${cur#*=}"
1120 return
1121 ;;
1122 --untracked-files=*)
1123 __gitcomp "all no normal" "" "${cur##--untracked-files=}"
1124 return
1125 ;;
1126 --*)
1127 __gitcomp "
1128 --all --author= --signoff --verify --no-verify
1129 --edit --no-edit
1130 --amend --include --only --interactive
1131 --dry-run --reuse-message= --reedit-message=
1132 --reset-author --file= --message= --template=
1133 --cleanup= --untracked-files --untracked-files=
1134 --verbose --quiet --fixup= --squash=
1135 "
1136 return
1137 esac
1138
1139 if git rev-parse --verify --quiet HEAD >/dev/null; then
1140 __git_complete_index_file "--committable"
1141 else
1142 # This is the first commit
1143 __git_complete_index_file "--cached"
1144 fi
1145 }
1146
1147 _git_describe ()
1148 {
1149 case "$cur" in
1150 --*)
1151 __gitcomp "
1152 --all --tags --contains --abbrev= --candidates=
1153 --exact-match --debug --long --match --always
1154 "
1155 return
1156 esac
1157 __gitcomp_nl "$(__git_refs)"
1158 }
1159
1160 __git_diff_algorithms="myers minimal patience histogram"
1161
1162 __git_diff_common_options="--stat --numstat --shortstat --summary
1163 --patch-with-stat --name-only --name-status --color
1164 --no-color --color-words --no-renames --check
1165 --full-index --binary --abbrev --diff-filter=
1166 --find-copies-harder
1167 --text --ignore-space-at-eol --ignore-space-change
1168 --ignore-all-space --exit-code --quiet --ext-diff
1169 --no-ext-diff
1170 --no-prefix --src-prefix= --dst-prefix=
1171 --inter-hunk-context=
1172 --patience --histogram --minimal
1173 --raw --word-diff
1174 --dirstat --dirstat= --dirstat-by-file
1175 --dirstat-by-file= --cumulative
1176 --diff-algorithm=
1177 "
1178
1179 _git_diff ()
1180 {
1181 __git_has_doubledash && return
1182
1183 case "$cur" in
1184 --diff-algorithm=*)
1185 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1186 return
1187 ;;
1188 --*)
1189 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1190 --base --ours --theirs --no-index
1191 $__git_diff_common_options
1192 "
1193 return
1194 ;;
1195 esac
1196 __git_complete_revlist_file
1197 }
1198
1199 __git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1200 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc3 codecompare
1201 "
1202
1203 _git_difftool ()
1204 {
1205 __git_has_doubledash && return
1206
1207 case "$cur" in
1208 --tool=*)
1209 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1210 return
1211 ;;
1212 --*)
1213 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1214 --base --ours --theirs
1215 --no-renames --diff-filter= --find-copies-harder
1216 --relative --ignore-submodules
1217 --tool="
1218 return
1219 ;;
1220 esac
1221 __git_complete_revlist_file
1222 }
1223
1224 __git_fetch_recurse_submodules="yes on-demand no"
1225
1226 __git_fetch_options="
1227 --quiet --verbose --append --upload-pack --force --keep --depth=
1228 --tags --no-tags --all --prune --dry-run --recurse-submodules=
1229 "
1230
1231 _git_fetch ()
1232 {
1233 case "$cur" in
1234 --recurse-submodules=*)
1235 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1236 return
1237 ;;
1238 --*)
1239 __gitcomp "$__git_fetch_options"
1240 return
1241 ;;
1242 esac
1243 __git_complete_remote_or_refspec
1244 }
1245
1246 __git_format_patch_options="
1247 --stdout --attach --no-attach --thread --thread= --no-thread
1248 --numbered --start-number --numbered-files --keep-subject --signoff
1249 --signature --no-signature --in-reply-to= --cc= --full-index --binary
1250 --not --all --cover-letter --no-prefix --src-prefix= --dst-prefix=
1251 --inline --suffix= --ignore-if-in-upstream --subject-prefix=
1252 --output-directory --reroll-count --to= --quiet --notes
1253 "
1254
1255 _git_format_patch ()
1256 {
1257 case "$cur" in
1258 --thread=*)
1259 __gitcomp "
1260 deep shallow
1261 " "" "${cur##--thread=}"
1262 return
1263 ;;
1264 --*)
1265 __gitcomp "$__git_format_patch_options"
1266 return
1267 ;;
1268 esac
1269 __git_complete_revlist
1270 }
1271
1272 _git_fsck ()
1273 {
1274 case "$cur" in
1275 --*)
1276 __gitcomp "
1277 --tags --root --unreachable --cache --no-reflogs --full
1278 --strict --verbose --lost-found
1279 "
1280 return
1281 ;;
1282 esac
1283 }
1284
1285 _git_gc ()
1286 {
1287 case "$cur" in
1288 --*)
1289 __gitcomp "--prune --aggressive"
1290 return
1291 ;;
1292 esac
1293 }
1294
1295 _git_gitk ()
1296 {
1297 _gitk
1298 }
1299
1300 __git_match_ctag() {
1301 awk "/^${1////\\/}/ { print \$1 }" "$2"
1302 }
1303
1304 _git_grep ()
1305 {
1306 __git_has_doubledash && return
1307
1308 case "$cur" in
1309 --*)
1310 __gitcomp "
1311 --cached
1312 --text --ignore-case --word-regexp --invert-match
1313 --full-name --line-number
1314 --extended-regexp --basic-regexp --fixed-strings
1315 --perl-regexp
1316 --files-with-matches --name-only
1317 --files-without-match
1318 --max-depth
1319 --count
1320 --and --or --not --all-match
1321 "
1322 return
1323 ;;
1324 esac
1325
1326 case "$cword,$prev" in
1327 2,*|*,-*)
1328 if test -r tags; then
1329 __gitcomp_nl "$(__git_match_ctag "$cur" tags)"
1330 return
1331 fi
1332 ;;
1333 esac
1334
1335 __gitcomp_nl "$(__git_refs)"
1336 }
1337
1338 _git_help ()
1339 {
1340 case "$cur" in
1341 --*)
1342 __gitcomp "--all --info --man --web"
1343 return
1344 ;;
1345 esac
1346 __git_compute_all_commands
1347 __gitcomp "$__git_all_commands $(__git_aliases)
1348 attributes cli core-tutorial cvs-migration
1349 diffcore gitk glossary hooks ignore modules
1350 namespaces repository-layout tutorial tutorial-2
1351 workflows
1352 "
1353 }
1354
1355 _git_init ()
1356 {
1357 case "$cur" in
1358 --shared=*)
1359 __gitcomp "
1360 false true umask group all world everybody
1361 " "" "${cur##--shared=}"
1362 return
1363 ;;
1364 --*)
1365 __gitcomp "--quiet --bare --template= --shared --shared="
1366 return
1367 ;;
1368 esac
1369 }
1370
1371 _git_ls_files ()
1372 {
1373 case "$cur" in
1374 --*)
1375 __gitcomp "--cached --deleted --modified --others --ignored
1376 --stage --directory --no-empty-directory --unmerged
1377 --killed --exclude= --exclude-from=
1378 --exclude-per-directory= --exclude-standard
1379 --error-unmatch --with-tree= --full-name
1380 --abbrev --ignored --exclude-per-directory
1381 "
1382 return
1383 ;;
1384 esac
1385
1386 # XXX ignore options like --modified and always suggest all cached
1387 # files.
1388 __git_complete_index_file "--cached"
1389 }
1390
1391 _git_ls_remote ()
1392 {
1393 __gitcomp_nl "$(__git_remotes)"
1394 }
1395
1396 _git_ls_tree ()
1397 {
1398 __git_complete_file
1399 }
1400
1401 # Options that go well for log, shortlog and gitk
1402 __git_log_common_options="
1403 --not --all
1404 --branches --tags --remotes
1405 --first-parent --merges --no-merges
1406 --max-count=
1407 --max-age= --since= --after=
1408 --min-age= --until= --before=
1409 --min-parents= --max-parents=
1410 --no-min-parents --no-max-parents
1411 "
1412 # Options that go well for log and gitk (not shortlog)
1413 __git_log_gitk_options="
1414 --dense --sparse --full-history
1415 --simplify-merges --simplify-by-decoration
1416 --left-right --notes --no-notes
1417 "
1418 # Options that go well for log and shortlog (not gitk)
1419 __git_log_shortlog_options="
1420 --author= --committer= --grep=
1421 --all-match
1422 "
1423
1424 __git_log_pretty_formats="oneline short medium full fuller email raw format:"
1425 __git_log_date_formats="relative iso8601 rfc2822 short local default raw"
1426
1427 _git_log ()
1428 {
1429 __git_has_doubledash && return
1430
1431 local g="$(git rev-parse --git-dir 2>/dev/null)"
1432 local merge=""
1433 if [ -f "$g/MERGE_HEAD" ]; then
1434 merge="--merge"
1435 fi
1436 case "$cur" in
1437 --pretty=*|--format=*)
1438 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1439 " "" "${cur#*=}"
1440 return
1441 ;;
1442 --date=*)
1443 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1444 return
1445 ;;
1446 --decorate=*)
1447 __gitcomp "long short" "" "${cur##--decorate=}"
1448 return
1449 ;;
1450 --*)
1451 __gitcomp "
1452 $__git_log_common_options
1453 $__git_log_shortlog_options
1454 $__git_log_gitk_options
1455 --root --topo-order --date-order --reverse
1456 --follow --full-diff
1457 --abbrev-commit --abbrev=
1458 --relative-date --date=
1459 --pretty= --format= --oneline
1460 --cherry-pick
1461 --graph
1462 --decorate --decorate=
1463 --walk-reflogs
1464 --parents --children
1465 $merge
1466 $__git_diff_common_options
1467 --pickaxe-all --pickaxe-regex
1468 "
1469 return
1470 ;;
1471 esac
1472 __git_complete_revlist
1473 }
1474
1475 __git_merge_options="
1476 --no-commit --no-stat --log --no-log --squash --strategy
1477 --commit --stat --no-squash --ff --no-ff --ff-only --edit --no-edit
1478 "
1479
1480 _git_merge ()
1481 {
1482 __git_complete_strategy && return
1483
1484 case "$cur" in
1485 --*)
1486 __gitcomp "$__git_merge_options"
1487 return
1488 esac
1489 __gitcomp_nl "$(__git_refs)"
1490 }
1491
1492 _git_mergetool ()
1493 {
1494 case "$cur" in
1495 --tool=*)
1496 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1497 return
1498 ;;
1499 --*)
1500 __gitcomp "--tool="
1501 return
1502 ;;
1503 esac
1504 }
1505
1506 _git_merge_base ()
1507 {
1508 case "$cur" in
1509 --*)
1510 __gitcomp "--octopus --independent --is-ancestor --fork-point"
1511 return
1512 ;;
1513 esac
1514 __gitcomp_nl "$(__git_refs)"
1515 }
1516
1517 _git_mv ()
1518 {
1519 case "$cur" in
1520 --*)
1521 __gitcomp "--dry-run"
1522 return
1523 ;;
1524 esac
1525
1526 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1527 # We need to show both cached and untracked files (including
1528 # empty directories) since this may not be the last argument.
1529 __git_complete_index_file "--cached --others --directory"
1530 else
1531 __git_complete_index_file "--cached"
1532 fi
1533 }
1534
1535 _git_name_rev ()
1536 {
1537 __gitcomp "--tags --all --stdin"
1538 }
1539
1540 _git_notes ()
1541 {
1542 local subcommands='add append copy edit list prune remove show'
1543 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1544
1545 case "$subcommand,$cur" in
1546 ,--*)
1547 __gitcomp '--ref'
1548 ;;
1549 ,*)
1550 case "$prev" in
1551 --ref)
1552 __gitcomp_nl "$(__git_refs)"
1553 ;;
1554 *)
1555 __gitcomp "$subcommands --ref"
1556 ;;
1557 esac
1558 ;;
1559 add,--reuse-message=*|append,--reuse-message=*|\
1560 add,--reedit-message=*|append,--reedit-message=*)
1561 __gitcomp_nl "$(__git_refs)" "" "${cur#*=}"
1562 ;;
1563 add,--*|append,--*)
1564 __gitcomp '--file= --message= --reedit-message=
1565 --reuse-message='
1566 ;;
1567 copy,--*)
1568 __gitcomp '--stdin'
1569 ;;
1570 prune,--*)
1571 __gitcomp '--dry-run --verbose'
1572 ;;
1573 prune,*)
1574 ;;
1575 *)
1576 case "$prev" in
1577 -m|-F)
1578 ;;
1579 *)
1580 __gitcomp_nl "$(__git_refs)"
1581 ;;
1582 esac
1583 ;;
1584 esac
1585 }
1586
1587 _git_pull ()
1588 {
1589 __git_complete_strategy && return
1590
1591 case "$cur" in
1592 --recurse-submodules=*)
1593 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1594 return
1595 ;;
1596 --*)
1597 __gitcomp "
1598 --rebase --no-rebase
1599 $__git_merge_options
1600 $__git_fetch_options
1601 "
1602 return
1603 ;;
1604 esac
1605 __git_complete_remote_or_refspec
1606 }
1607
1608 __git_push_recurse_submodules="check on-demand"
1609
1610 _git_push ()
1611 {
1612 case "$prev" in
1613 --repo)
1614 __gitcomp_nl "$(__git_remotes)"
1615 return
1616 esac
1617 case "$cur" in
1618 --repo=*)
1619 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1620 return
1621 ;;
1622 --recurse-submodules=*)
1623 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1624 return
1625 ;;
1626 --*)
1627 __gitcomp "
1628 --all --mirror --tags --dry-run --force --verbose
1629 --receive-pack= --repo= --set-upstream
1630 --recurse-submodules=
1631 "
1632 return
1633 ;;
1634 esac
1635 __git_complete_remote_or_refspec
1636 }
1637
1638 _git_rebase ()
1639 {
1640 local dir="$(__gitdir)"
1641 if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
1642 __gitcomp "--continue --skip --abort"
1643 return
1644 fi
1645 __git_complete_strategy && return
1646 case "$cur" in
1647 --whitespace=*)
1648 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1649 return
1650 ;;
1651 --*)
1652 __gitcomp "
1653 --onto --merge --strategy --interactive
1654 --preserve-merges --stat --no-stat
1655 --committer-date-is-author-date --ignore-date
1656 --ignore-whitespace --whitespace=
1657 --autosquash --fork-point --no-fork-point
1658 "
1659
1660 return
1661 esac
1662 __gitcomp_nl "$(__git_refs)"
1663 }
1664
1665 _git_reflog ()
1666 {
1667 local subcommands="show delete expire"
1668 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1669
1670 if [ -z "$subcommand" ]; then
1671 __gitcomp "$subcommands"
1672 else
1673 __gitcomp_nl "$(__git_refs)"
1674 fi
1675 }
1676
1677 __git_send_email_confirm_options="always never auto cc compose"
1678 __git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
1679
1680 _git_send_email ()
1681 {
1682 case "$cur" in
1683 --confirm=*)
1684 __gitcomp "
1685 $__git_send_email_confirm_options
1686 " "" "${cur##--confirm=}"
1687 return
1688 ;;
1689 --suppress-cc=*)
1690 __gitcomp "
1691 $__git_send_email_suppresscc_options
1692 " "" "${cur##--suppress-cc=}"
1693
1694 return
1695 ;;
1696 --smtp-encryption=*)
1697 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
1698 return
1699 ;;
1700 --thread=*)
1701 __gitcomp "
1702 deep shallow
1703 " "" "${cur##--thread=}"
1704 return
1705 ;;
1706 --*)
1707 __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to
1708 --compose --confirm= --dry-run --envelope-sender
1709 --from --identity
1710 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
1711 --no-suppress-from --no-thread --quiet
1712 --signed-off-by-cc --smtp-pass --smtp-server
1713 --smtp-server-port --smtp-encryption= --smtp-user
1714 --subject --suppress-cc= --suppress-from --thread --to
1715 --validate --no-validate
1716 $__git_format_patch_options"
1717 return
1718 ;;
1719 esac
1720 __git_complete_revlist
1721 }
1722
1723 _git_stage ()
1724 {
1725 _git_add
1726 }
1727
1728 __git_config_get_set_variables ()
1729 {
1730 local prevword word config_file= c=$cword
1731 while [ $c -gt 1 ]; do
1732 word="${words[c]}"
1733 case "$word" in
1734 --system|--global|--local|--file=*)
1735 config_file="$word"
1736 break
1737 ;;
1738 -f|--file)
1739 config_file="$word $prevword"
1740 break
1741 ;;
1742 esac
1743 prevword=$word
1744 c=$((--c))
1745 done
1746
1747 git --git-dir="$(__gitdir)" config $config_file --list 2>/dev/null |
1748 while read -r line
1749 do
1750 case "$line" in
1751 *.*=*)
1752 echo "${line/=*/}"
1753 ;;
1754 esac
1755 done
1756 }
1757
1758 _git_config ()
1759 {
1760 case "$prev" in
1761 branch.*.remote|branch.*.pushremote)
1762 __gitcomp_nl "$(__git_remotes)"
1763 return
1764 ;;
1765 branch.*.merge)
1766 __gitcomp_nl "$(__git_refs)"
1767 return
1768 ;;
1769 branch.*.rebase)
1770 __gitcomp "false true"
1771 return
1772 ;;
1773 remote.pushdefault)
1774 __gitcomp_nl "$(__git_remotes)"
1775 return
1776 ;;
1777 remote.*.fetch)
1778 local remote="${prev#remote.}"
1779 remote="${remote%.fetch}"
1780 if [ -z "$cur" ]; then
1781 __gitcomp_nl "refs/heads/" "" "" ""
1782 return
1783 fi
1784 __gitcomp_nl "$(__git_refs_remotes "$remote")"
1785 return
1786 ;;
1787 remote.*.push)
1788 local remote="${prev#remote.}"
1789 remote="${remote%.push}"
1790 __gitcomp_nl "$(git --git-dir="$(__gitdir)" \
1791 for-each-ref --format='%(refname):%(refname)' \
1792 refs/heads)"
1793 return
1794 ;;
1795 pull.twohead|pull.octopus)
1796 __git_compute_merge_strategies
1797 __gitcomp "$__git_merge_strategies"
1798 return
1799 ;;
1800 color.branch|color.diff|color.interactive|\
1801 color.showbranch|color.status|color.ui)
1802 __gitcomp "always never auto"
1803 return
1804 ;;
1805 color.pager)
1806 __gitcomp "false true"
1807 return
1808 ;;
1809 color.*.*)
1810 __gitcomp "
1811 normal black red green yellow blue magenta cyan white
1812 bold dim ul blink reverse
1813 "
1814 return
1815 ;;
1816 diff.submodule)
1817 __gitcomp "log short"
1818 return
1819 ;;
1820 help.format)
1821 __gitcomp "man info web html"
1822 return
1823 ;;
1824 log.date)
1825 __gitcomp "$__git_log_date_formats"
1826 return
1827 ;;
1828 sendemail.aliasesfiletype)
1829 __gitcomp "mutt mailrc pine elm gnus"
1830 return
1831 ;;
1832 sendemail.confirm)
1833 __gitcomp "$__git_send_email_confirm_options"
1834 return
1835 ;;
1836 sendemail.suppresscc)
1837 __gitcomp "$__git_send_email_suppresscc_options"
1838 return
1839 ;;
1840 --get|--get-all|--unset|--unset-all)
1841 __gitcomp_nl "$(__git_config_get_set_variables)"
1842 return
1843 ;;
1844 *.*)
1845 return
1846 ;;
1847 esac
1848 case "$cur" in
1849 --*)
1850 __gitcomp "
1851 --system --global --local --file=
1852 --list --replace-all
1853 --get --get-all --get-regexp
1854 --add --unset --unset-all
1855 --remove-section --rename-section
1856 "
1857 return
1858 ;;
1859 branch.*.*)
1860 local pfx="${cur%.*}." cur_="${cur##*.}"
1861 __gitcomp "remote pushremote merge mergeoptions rebase" "$pfx" "$cur_"
1862 return
1863 ;;
1864 branch.*)
1865 local pfx="${cur%.*}." cur_="${cur#*.}"
1866 __gitcomp_nl "$(__git_heads)" "$pfx" "$cur_" "."
1867 __gitcomp_nl_append $'autosetupmerge\nautosetuprebase\n' "$pfx" "$cur_"
1868 return
1869 ;;
1870 guitool.*.*)
1871 local pfx="${cur%.*}." cur_="${cur##*.}"
1872 __gitcomp "
1873 argprompt cmd confirm needsfile noconsole norescan
1874 prompt revprompt revunmerged title
1875 " "$pfx" "$cur_"
1876 return
1877 ;;
1878 difftool.*.*)
1879 local pfx="${cur%.*}." cur_="${cur##*.}"
1880 __gitcomp "cmd path" "$pfx" "$cur_"
1881 return
1882 ;;
1883 man.*.*)
1884 local pfx="${cur%.*}." cur_="${cur##*.}"
1885 __gitcomp "cmd path" "$pfx" "$cur_"
1886 return
1887 ;;
1888 mergetool.*.*)
1889 local pfx="${cur%.*}." cur_="${cur##*.}"
1890 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
1891 return
1892 ;;
1893 pager.*)
1894 local pfx="${cur%.*}." cur_="${cur#*.}"
1895 __git_compute_all_commands
1896 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
1897 return
1898 ;;
1899 remote.*.*)
1900 local pfx="${cur%.*}." cur_="${cur##*.}"
1901 __gitcomp "
1902 url proxy fetch push mirror skipDefaultUpdate
1903 receivepack uploadpack tagopt pushurl
1904 " "$pfx" "$cur_"
1905 return
1906 ;;
1907 remote.*)
1908 local pfx="${cur%.*}." cur_="${cur#*.}"
1909 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
1910 __gitcomp_nl_append "pushdefault" "$pfx" "$cur_"
1911 return
1912 ;;
1913 url.*.*)
1914 local pfx="${cur%.*}." cur_="${cur##*.}"
1915 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
1916 return
1917 ;;
1918 esac
1919 __gitcomp "
1920 add.ignoreErrors
1921 advice.commitBeforeMerge
1922 advice.detachedHead
1923 advice.implicitIdentity
1924 advice.pushNonFastForward
1925 advice.resolveConflict
1926 advice.statusHints
1927 alias.
1928 am.keepcr
1929 apply.ignorewhitespace
1930 apply.whitespace
1931 branch.autosetupmerge
1932 branch.autosetuprebase
1933 browser.
1934 clean.requireForce
1935 color.branch
1936 color.branch.current
1937 color.branch.local
1938 color.branch.plain
1939 color.branch.remote
1940 color.decorate.HEAD
1941 color.decorate.branch
1942 color.decorate.remoteBranch
1943 color.decorate.stash
1944 color.decorate.tag
1945 color.diff
1946 color.diff.commit
1947 color.diff.frag
1948 color.diff.func
1949 color.diff.meta
1950 color.diff.new
1951 color.diff.old
1952 color.diff.plain
1953 color.diff.whitespace
1954 color.grep
1955 color.grep.context
1956 color.grep.filename
1957 color.grep.function
1958 color.grep.linenumber
1959 color.grep.match
1960 color.grep.selected
1961 color.grep.separator
1962 color.interactive
1963 color.interactive.error
1964 color.interactive.header
1965 color.interactive.help
1966 color.interactive.prompt
1967 color.pager
1968 color.showbranch
1969 color.status
1970 color.status.added
1971 color.status.changed
1972 color.status.header
1973 color.status.nobranch
1974 color.status.untracked
1975 color.status.updated
1976 color.ui
1977 commit.status
1978 commit.template
1979 core.abbrev
1980 core.askpass
1981 core.attributesfile
1982 core.autocrlf
1983 core.bare
1984 core.bigFileThreshold
1985 core.compression
1986 core.createObject
1987 core.deltaBaseCacheLimit
1988 core.editor
1989 core.eol
1990 core.excludesfile
1991 core.fileMode
1992 core.fsyncobjectfiles
1993 core.gitProxy
1994 core.ignoreStat
1995 core.ignorecase
1996 core.logAllRefUpdates
1997 core.loosecompression
1998 core.notesRef
1999 core.packedGitLimit
2000 core.packedGitWindowSize
2001 core.pager
2002 core.preferSymlinkRefs
2003 core.preloadindex
2004 core.quotepath
2005 core.repositoryFormatVersion
2006 core.safecrlf
2007 core.sharedRepository
2008 core.sparseCheckout
2009 core.symlinks
2010 core.trustctime
2011 core.warnAmbiguousRefs
2012 core.whitespace
2013 core.worktree
2014 diff.autorefreshindex
2015 diff.external
2016 diff.ignoreSubmodules
2017 diff.mnemonicprefix
2018 diff.noprefix
2019 diff.renameLimit
2020 diff.renames
2021 diff.statGraphWidth
2022 diff.submodule
2023 diff.suppressBlankEmpty
2024 diff.tool
2025 diff.wordRegex
2026 diff.algorithm
2027 difftool.
2028 difftool.prompt
2029 fetch.recurseSubmodules
2030 fetch.unpackLimit
2031 format.attach
2032 format.cc
2033 format.coverLetter
2034 format.headers
2035 format.numbered
2036 format.pretty
2037 format.signature
2038 format.signoff
2039 format.subjectprefix
2040 format.suffix
2041 format.thread
2042 format.to
2043 gc.
2044 gc.aggressiveWindow
2045 gc.auto
2046 gc.autopacklimit
2047 gc.packrefs
2048 gc.pruneexpire
2049 gc.reflogexpire
2050 gc.reflogexpireunreachable
2051 gc.rerereresolved
2052 gc.rerereunresolved
2053 gitcvs.allbinary
2054 gitcvs.commitmsgannotation
2055 gitcvs.dbTableNamePrefix
2056 gitcvs.dbdriver
2057 gitcvs.dbname
2058 gitcvs.dbpass
2059 gitcvs.dbuser
2060 gitcvs.enabled
2061 gitcvs.logfile
2062 gitcvs.usecrlfattr
2063 guitool.
2064 gui.blamehistoryctx
2065 gui.commitmsgwidth
2066 gui.copyblamethreshold
2067 gui.diffcontext
2068 gui.encoding
2069 gui.fastcopyblame
2070 gui.matchtrackingbranch
2071 gui.newbranchtemplate
2072 gui.pruneduringfetch
2073 gui.spellingdictionary
2074 gui.trustmtime
2075 help.autocorrect
2076 help.browser
2077 help.format
2078 http.lowSpeedLimit
2079 http.lowSpeedTime
2080 http.maxRequests
2081 http.minSessions
2082 http.noEPSV
2083 http.postBuffer
2084 http.proxy
2085 http.sslCAInfo
2086 http.sslCAPath
2087 http.sslCert
2088 http.sslCertPasswordProtected
2089 http.sslKey
2090 http.sslVerify
2091 http.useragent
2092 i18n.commitEncoding
2093 i18n.logOutputEncoding
2094 imap.authMethod
2095 imap.folder
2096 imap.host
2097 imap.pass
2098 imap.port
2099 imap.preformattedHTML
2100 imap.sslverify
2101 imap.tunnel
2102 imap.user
2103 init.templatedir
2104 instaweb.browser
2105 instaweb.httpd
2106 instaweb.local
2107 instaweb.modulepath
2108 instaweb.port
2109 interactive.singlekey
2110 log.date
2111 log.decorate
2112 log.showroot
2113 mailmap.file
2114 man.
2115 man.viewer
2116 merge.
2117 merge.conflictstyle
2118 merge.log
2119 merge.renameLimit
2120 merge.renormalize
2121 merge.stat
2122 merge.tool
2123 merge.verbosity
2124 mergetool.
2125 mergetool.keepBackup
2126 mergetool.keepTemporaries
2127 mergetool.prompt
2128 notes.displayRef
2129 notes.rewrite.
2130 notes.rewrite.amend
2131 notes.rewrite.rebase
2132 notes.rewriteMode
2133 notes.rewriteRef
2134 pack.compression
2135 pack.deltaCacheLimit
2136 pack.deltaCacheSize
2137 pack.depth
2138 pack.indexVersion
2139 pack.packSizeLimit
2140 pack.threads
2141 pack.window
2142 pack.windowMemory
2143 pager.
2144 pretty.
2145 pull.octopus
2146 pull.twohead
2147 push.default
2148 rebase.autosquash
2149 rebase.stat
2150 receive.autogc
2151 receive.denyCurrentBranch
2152 receive.denyDeleteCurrent
2153 receive.denyDeletes
2154 receive.denyNonFastForwards
2155 receive.fsckObjects
2156 receive.unpackLimit
2157 receive.updateserverinfo
2158 remote.pushdefault
2159 remotes.
2160 repack.usedeltabaseoffset
2161 rerere.autoupdate
2162 rerere.enabled
2163 sendemail.
2164 sendemail.aliasesfile
2165 sendemail.aliasfiletype
2166 sendemail.bcc
2167 sendemail.cc
2168 sendemail.cccmd
2169 sendemail.chainreplyto
2170 sendemail.confirm
2171 sendemail.envelopesender
2172 sendemail.from
2173 sendemail.identity
2174 sendemail.multiedit
2175 sendemail.signedoffbycc
2176 sendemail.smtpdomain
2177 sendemail.smtpencryption
2178 sendemail.smtppass
2179 sendemail.smtpserver
2180 sendemail.smtpserveroption
2181 sendemail.smtpserverport
2182 sendemail.smtpuser
2183 sendemail.suppresscc
2184 sendemail.suppressfrom
2185 sendemail.thread
2186 sendemail.to
2187 sendemail.validate
2188 showbranch.default
2189 status.relativePaths
2190 status.showUntrackedFiles
2191 status.submodulesummary
2192 submodule.
2193 tar.umask
2194 transfer.unpackLimit
2195 url.
2196 user.email
2197 user.name
2198 user.signingkey
2199 web.browser
2200 branch. remote.
2201 "
2202 }
2203
2204 _git_remote ()
2205 {
2206 local subcommands="add rename remove set-head set-branches set-url show prune update"
2207 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2208 if [ -z "$subcommand" ]; then
2209 __gitcomp "$subcommands"
2210 return
2211 fi
2212
2213 case "$subcommand" in
2214 rename|remove|set-url|show|prune)
2215 __gitcomp_nl "$(__git_remotes)"
2216 ;;
2217 set-head|set-branches)
2218 __git_complete_remote_or_refspec
2219 ;;
2220 update)
2221 local i c='' IFS=$'\n'
2222 for i in $(git --git-dir="$(__gitdir)" config --get-regexp "remotes\..*" 2>/dev/null); do
2223 i="${i#remotes.}"
2224 c="$c ${i/ */}"
2225 done
2226 __gitcomp "$c"
2227 ;;
2228 *)
2229 ;;
2230 esac
2231 }
2232
2233 _git_replace ()
2234 {
2235 __gitcomp_nl "$(__git_refs)"
2236 }
2237
2238 _git_reset ()
2239 {
2240 __git_has_doubledash && return
2241
2242 case "$cur" in
2243 --*)
2244 __gitcomp "--merge --mixed --hard --soft --patch"
2245 return
2246 ;;
2247 esac
2248 __gitcomp_nl "$(__git_refs)"
2249 }
2250
2251 _git_revert ()
2252 {
2253 case "$cur" in
2254 --*)
2255 __gitcomp "--edit --mainline --no-edit --no-commit --signoff"
2256 return
2257 ;;
2258 esac
2259 __gitcomp_nl "$(__git_refs)"
2260 }
2261
2262 _git_rm ()
2263 {
2264 case "$cur" in
2265 --*)
2266 __gitcomp "--cached --dry-run --ignore-unmatch --quiet"
2267 return
2268 ;;
2269 esac
2270
2271 __git_complete_index_file "--cached"
2272 }
2273
2274 _git_shortlog ()
2275 {
2276 __git_has_doubledash && return
2277
2278 case "$cur" in
2279 --*)
2280 __gitcomp "
2281 $__git_log_common_options
2282 $__git_log_shortlog_options
2283 --numbered --summary
2284 "
2285 return
2286 ;;
2287 esac
2288 __git_complete_revlist
2289 }
2290
2291 _git_show ()
2292 {
2293 __git_has_doubledash && return
2294
2295 case "$cur" in
2296 --pretty=*|--format=*)
2297 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2298 " "" "${cur#*=}"
2299 return
2300 ;;
2301 --diff-algorithm=*)
2302 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2303 return
2304 ;;
2305 --*)
2306 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2307 $__git_diff_common_options
2308 "
2309 return
2310 ;;
2311 esac
2312 __git_complete_revlist_file
2313 }
2314
2315 _git_show_branch ()
2316 {
2317 case "$cur" in
2318 --*)
2319 __gitcomp "
2320 --all --remotes --topo-order --current --more=
2321 --list --independent --merge-base --no-name
2322 --color --no-color
2323 --sha1-name --sparse --topics --reflog
2324 "
2325 return
2326 ;;
2327 esac
2328 __git_complete_revlist
2329 }
2330
2331 _git_stash ()
2332 {
2333 local save_opts='--keep-index --no-keep-index --quiet --patch'
2334 local subcommands='save list show apply clear drop pop create branch'
2335 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2336 if [ -z "$subcommand" ]; then
2337 case "$cur" in
2338 --*)
2339 __gitcomp "$save_opts"
2340 ;;
2341 *)
2342 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2343 __gitcomp "$subcommands"
2344 fi
2345 ;;
2346 esac
2347 else
2348 case "$subcommand,$cur" in
2349 save,--*)
2350 __gitcomp "$save_opts"
2351 ;;
2352 apply,--*|pop,--*)
2353 __gitcomp "--index --quiet"
2354 ;;
2355 show,--*|drop,--*|branch,--*)
2356 ;;
2357 show,*|apply,*|drop,*|pop,*|branch,*)
2358 __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
2359 | sed -n -e 's/:.*//p')"
2360 ;;
2361 *)
2362 ;;
2363 esac
2364 fi
2365 }
2366
2367 _git_submodule ()
2368 {
2369 __git_has_doubledash && return
2370
2371 local subcommands="add status init deinit update summary foreach sync"
2372 if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then
2373 case "$cur" in
2374 --*)
2375 __gitcomp "--quiet --cached"
2376 ;;
2377 *)
2378 __gitcomp "$subcommands"
2379 ;;
2380 esac
2381 return
2382 fi
2383 }
2384
2385 _git_svn ()
2386 {
2387 local subcommands="
2388 init fetch clone rebase dcommit log find-rev
2389 set-tree commit-diff info create-ignore propget
2390 proplist show-ignore show-externals branch tag blame
2391 migrate mkdirs reset gc
2392 "
2393 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2394 if [ -z "$subcommand" ]; then
2395 __gitcomp "$subcommands"
2396 else
2397 local remote_opts="--username= --config-dir= --no-auth-cache"
2398 local fc_opts="
2399 --follow-parent --authors-file= --repack=
2400 --no-metadata --use-svm-props --use-svnsync-props
2401 --log-window-size= --no-checkout --quiet
2402 --repack-flags --use-log-author --localtime
2403 --ignore-paths= --include-paths= $remote_opts
2404 "
2405 local init_opts="
2406 --template= --shared= --trunk= --tags=
2407 --branches= --stdlayout --minimize-url
2408 --no-metadata --use-svm-props --use-svnsync-props
2409 --rewrite-root= --prefix= --use-log-author
2410 --add-author-from $remote_opts
2411 "
2412 local cmt_opts="
2413 --edit --rmdir --find-copies-harder --copy-similarity=
2414 "
2415
2416 case "$subcommand,$cur" in
2417 fetch,--*)
2418 __gitcomp "--revision= --fetch-all $fc_opts"
2419 ;;
2420 clone,--*)
2421 __gitcomp "--revision= $fc_opts $init_opts"
2422 ;;
2423 init,--*)
2424 __gitcomp "$init_opts"
2425 ;;
2426 dcommit,--*)
2427 __gitcomp "
2428 --merge --strategy= --verbose --dry-run
2429 --fetch-all --no-rebase --commit-url
2430 --revision --interactive $cmt_opts $fc_opts
2431 "
2432 ;;
2433 set-tree,--*)
2434 __gitcomp "--stdin $cmt_opts $fc_opts"
2435 ;;
2436 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2437 show-externals,--*|mkdirs,--*)
2438 __gitcomp "--revision="
2439 ;;
2440 log,--*)
2441 __gitcomp "
2442 --limit= --revision= --verbose --incremental
2443 --oneline --show-commit --non-recursive
2444 --authors-file= --color
2445 "
2446 ;;
2447 rebase,--*)
2448 __gitcomp "
2449 --merge --verbose --strategy= --local
2450 --fetch-all --dry-run $fc_opts
2451 "
2452 ;;
2453 commit-diff,--*)
2454 __gitcomp "--message= --file= --revision= $cmt_opts"
2455 ;;
2456 info,--*)
2457 __gitcomp "--url"
2458 ;;
2459 branch,--*)
2460 __gitcomp "--dry-run --message --tag"
2461 ;;
2462 tag,--*)
2463 __gitcomp "--dry-run --message"
2464 ;;
2465 blame,--*)
2466 __gitcomp "--git-format"
2467 ;;
2468 migrate,--*)
2469 __gitcomp "
2470 --config-dir= --ignore-paths= --minimize
2471 --no-auth-cache --username=
2472 "
2473 ;;
2474 reset,--*)
2475 __gitcomp "--revision= --parent"
2476 ;;
2477 *)
2478 ;;
2479 esac
2480 fi
2481 }
2482
2483 _git_tag ()
2484 {
2485 local i c=1 f=0
2486 while [ $c -lt $cword ]; do
2487 i="${words[c]}"
2488 case "$i" in
2489 -d|-v)
2490 __gitcomp_nl "$(__git_tags)"
2491 return
2492 ;;
2493 -f)
2494 f=1
2495 ;;
2496 esac
2497 ((c++))
2498 done
2499
2500 case "$prev" in
2501 -m|-F)
2502 ;;
2503 -*|tag)
2504 if [ $f = 1 ]; then
2505 __gitcomp_nl "$(__git_tags)"
2506 fi
2507 ;;
2508 *)
2509 __gitcomp_nl "$(__git_refs)"
2510 ;;
2511 esac
2512 }
2513
2514 _git_whatchanged ()
2515 {
2516 _git_log
2517 }
2518
2519 __git_main ()
2520 {
2521 local i c=1 command __git_dir
2522
2523 while [ $c -lt $cword ]; do
2524 i="${words[c]}"
2525 case "$i" in
2526 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
2527 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
2528 --bare) __git_dir="." ;;
2529 --help) command="help"; break ;;
2530 -c|--work-tree|--namespace) ((c++)) ;;
2531 -*) ;;
2532 *) command="$i"; break ;;
2533 esac
2534 ((c++))
2535 done
2536
2537 if [ -z "$command" ]; then
2538 case "$cur" in
2539 --*) __gitcomp "
2540 --paginate
2541 --no-pager
2542 --git-dir=
2543 --bare
2544 --version
2545 --exec-path
2546 --exec-path=
2547 --html-path
2548 --man-path
2549 --info-path
2550 --work-tree=
2551 --namespace=
2552 --no-replace-objects
2553 --help
2554 "
2555 ;;
2556 *) __git_compute_porcelain_commands
2557 __gitcomp "$__git_porcelain_commands $(__git_aliases)" ;;
2558 esac
2559 return
2560 fi
2561
2562 local completion_func="_git_${command//-/_}"
2563 declare -f $completion_func >/dev/null && $completion_func && return
2564
2565 local expansion=$(__git_aliased_command "$command")
2566 if [ -n "$expansion" ]; then
2567 words[1]=$expansion
2568 completion_func="_git_${expansion//-/_}"
2569 declare -f $completion_func >/dev/null && $completion_func
2570 fi
2571 }
2572
2573 __gitk_main ()
2574 {
2575 __git_has_doubledash && return
2576
2577 local g="$(__gitdir)"
2578 local merge=""
2579 if [ -f "$g/MERGE_HEAD" ]; then
2580 merge="--merge"
2581 fi
2582 case "$cur" in
2583 --*)
2584 __gitcomp "
2585 $__git_log_common_options
2586 $__git_log_gitk_options
2587 $merge
2588 "
2589 return
2590 ;;
2591 esac
2592 __git_complete_revlist
2593 }
2594
2595 if [[ -n ${ZSH_VERSION-} ]]; then
2596 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
2597
2598 autoload -U +X compinit && compinit
2599
2600 __gitcomp ()
2601 {
2602 emulate -L zsh
2603
2604 local cur_="${3-$cur}"
2605
2606 case "$cur_" in
2607 --*=)
2608 ;;
2609 *)
2610 local c IFS=$' \t\n'
2611 local -a array
2612 for c in ${=1}; do
2613 c="$c${4-}"
2614 case $c in
2615 --*=*|*.) ;;
2616 *) c="$c " ;;
2617 esac
2618 array[${#array[@]}+1]="$c"
2619 done
2620 compset -P '*[=:]'
2621 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
2622 ;;
2623 esac
2624 }
2625
2626 __gitcomp_nl ()
2627 {
2628 emulate -L zsh
2629
2630 local IFS=$'\n'
2631 compset -P '*[=:]'
2632 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
2633 }
2634
2635 __gitcomp_file ()
2636 {
2637 emulate -L zsh
2638
2639 local IFS=$'\n'
2640 compset -P '*[=:]'
2641 compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
2642 }
2643
2644 _git ()
2645 {
2646 local _ret=1 cur cword prev
2647 cur=${words[CURRENT]}
2648 prev=${words[CURRENT-1]}
2649 let cword=CURRENT-1
2650 emulate ksh -c __${service}_main
2651 let _ret && _default && _ret=0
2652 return _ret
2653 }
2654
2655 compdef _git git gitk
2656 return
2657 fi
2658
2659 __git_func_wrap ()
2660 {
2661 local cur words cword prev
2662 _get_comp_words_by_ref -n =: cur words cword prev
2663 $1
2664 }
2665
2666 # Setup completion for certain functions defined above by setting common
2667 # variables and workarounds.
2668 # This is NOT a public function; use at your own risk.
2669 __git_complete ()
2670 {
2671 local wrapper="__git_wrap${2}"
2672 eval "$wrapper () { __git_func_wrap $2 ; }"
2673 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
2674 || complete -o default -o nospace -F $wrapper $1
2675 }
2676
2677 # wrapper for backwards compatibility
2678 _git ()
2679 {
2680 __git_wrap__git_main
2681 }
2682
2683 # wrapper for backwards compatibility
2684 _gitk ()
2685 {
2686 __git_wrap__gitk_main
2687 }
2688
2689 __git_complete git __git_main
2690 __git_complete gitk __gitk_main
2691
2692 # The following are necessary only for Cygwin, and only are needed
2693 # when the user has tab-completed the executable name and consequently
2694 # included the '.exe' suffix.
2695 #
2696 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
2697 __git_complete git.exe __git_main
2698 fi