Merge branch 'so/glossary-ancestor'
[git/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 # *) git email aliases for git-send-email
14 # *) tree paths within 'ref:path/to/file' expressions
15 # *) file paths within current working directory and index
16 # *) common --long-options
17 #
18 # To use these routines:
19 #
20 # 1) Copy this file to somewhere (e.g. ~/.git-completion.bash).
21 # 2) Add the following line to your .bashrc/.zshrc:
22 # source ~/.git-completion.bash
23 # 3) Consider changing your PS1 to also show the current branch,
24 # see git-prompt.sh for details.
25 #
26 # If you use complex aliases of form '!f() { ... }; f', you can use the null
27 # command ':' as the first command in the function body to declare the desired
28 # completion style. For example '!f() { : git commit ; ... }; f' will
29 # tell the completion to use commit completion. This also works with aliases
30 # of form "!sh -c '...'". For example, "!sh -c ': git commit ; ... '".
31 #
32 # Compatible with bash 3.2.57.
33 #
34 # You can set the following environment variables to influence the behavior of
35 # the completion routines:
36 #
37 # GIT_COMPLETION_CHECKOUT_NO_GUESS
38 #
39 # When set to "1", do not include "DWIM" suggestions in git-checkout
40 # completion (e.g., completing "foo" when "origin/foo" exists).
41
42 case "$COMP_WORDBREAKS" in
43 *:*) : great ;;
44 *) COMP_WORDBREAKS="$COMP_WORDBREAKS:"
45 esac
46
47 # Discovers the path to the git repository taking any '--git-dir=<path>' and
48 # '-C <path>' options into account and stores it in the $__git_repo_path
49 # variable.
50 __git_find_repo_path ()
51 {
52 if [ -n "$__git_repo_path" ]; then
53 # we already know where it is
54 return
55 fi
56
57 if [ -n "${__git_C_args-}" ]; then
58 __git_repo_path="$(git "${__git_C_args[@]}" \
59 ${__git_dir:+--git-dir="$__git_dir"} \
60 rev-parse --absolute-git-dir 2>/dev/null)"
61 elif [ -n "${__git_dir-}" ]; then
62 test -d "$__git_dir" &&
63 __git_repo_path="$__git_dir"
64 elif [ -n "${GIT_DIR-}" ]; then
65 test -d "${GIT_DIR-}" &&
66 __git_repo_path="$GIT_DIR"
67 elif [ -d .git ]; then
68 __git_repo_path=.git
69 else
70 __git_repo_path="$(git rev-parse --git-dir 2>/dev/null)"
71 fi
72 }
73
74 # Deprecated: use __git_find_repo_path() and $__git_repo_path instead
75 # __gitdir accepts 0 or 1 arguments (i.e., location)
76 # returns location of .git repo
77 __gitdir ()
78 {
79 if [ -z "${1-}" ]; then
80 __git_find_repo_path || return 1
81 echo "$__git_repo_path"
82 elif [ -d "$1/.git" ]; then
83 echo "$1/.git"
84 else
85 echo "$1"
86 fi
87 }
88
89 # Runs git with all the options given as argument, respecting any
90 # '--git-dir=<path>' and '-C <path>' options present on the command line
91 __git ()
92 {
93 git ${__git_C_args:+"${__git_C_args[@]}"} \
94 ${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null
95 }
96
97 # The following function is based on code from:
98 #
99 # bash_completion - programmable completion functions for bash 3.2+
100 #
101 # Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
102 # © 2009-2010, Bash Completion Maintainers
103 # <bash-completion-devel@lists.alioth.debian.org>
104 #
105 # This program is free software; you can redistribute it and/or modify
106 # it under the terms of the GNU General Public License as published by
107 # the Free Software Foundation; either version 2, or (at your option)
108 # any later version.
109 #
110 # This program is distributed in the hope that it will be useful,
111 # but WITHOUT ANY WARRANTY; without even the implied warranty of
112 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
113 # GNU General Public License for more details.
114 #
115 # You should have received a copy of the GNU General Public License
116 # along with this program; if not, see <http://www.gnu.org/licenses/>.
117 #
118 # The latest version of this software can be obtained here:
119 #
120 # http://bash-completion.alioth.debian.org/
121 #
122 # RELEASE: 2.x
123
124 # This function can be used to access a tokenized list of words
125 # on the command line:
126 #
127 # __git_reassemble_comp_words_by_ref '=:'
128 # if test "${words_[cword_-1]}" = -w
129 # then
130 # ...
131 # fi
132 #
133 # The argument should be a collection of characters from the list of
134 # word completion separators (COMP_WORDBREAKS) to treat as ordinary
135 # characters.
136 #
137 # This is roughly equivalent to going back in time and setting
138 # COMP_WORDBREAKS to exclude those characters. The intent is to
139 # make option types like --date=<type> and <rev>:<path> easy to
140 # recognize by treating each shell word as a single token.
141 #
142 # It is best not to set COMP_WORDBREAKS directly because the value is
143 # shared with other completion scripts. By the time the completion
144 # function gets called, COMP_WORDS has already been populated so local
145 # changes to COMP_WORDBREAKS have no effect.
146 #
147 # Output: words_, cword_, cur_.
148
149 __git_reassemble_comp_words_by_ref()
150 {
151 local exclude i j first
152 # Which word separators to exclude?
153 exclude="${1//[^$COMP_WORDBREAKS]}"
154 cword_=$COMP_CWORD
155 if [ -z "$exclude" ]; then
156 words_=("${COMP_WORDS[@]}")
157 return
158 fi
159 # List of word completion separators has shrunk;
160 # re-assemble words to complete.
161 for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
162 # Append each nonempty word consisting of just
163 # word separator characters to the current word.
164 first=t
165 while
166 [ $i -gt 0 ] &&
167 [ -n "${COMP_WORDS[$i]}" ] &&
168 # word consists of excluded word separators
169 [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
170 do
171 # Attach to the previous token,
172 # unless the previous token is the command name.
173 if [ $j -ge 2 ] && [ -n "$first" ]; then
174 ((j--))
175 fi
176 first=
177 words_[$j]=${words_[j]}${COMP_WORDS[i]}
178 if [ $i = $COMP_CWORD ]; then
179 cword_=$j
180 fi
181 if (($i < ${#COMP_WORDS[@]} - 1)); then
182 ((i++))
183 else
184 # Done.
185 return
186 fi
187 done
188 words_[$j]=${words_[j]}${COMP_WORDS[i]}
189 if [ $i = $COMP_CWORD ]; then
190 cword_=$j
191 fi
192 done
193 }
194
195 if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
196 _get_comp_words_by_ref ()
197 {
198 local exclude cur_ words_ cword_
199 if [ "$1" = "-n" ]; then
200 exclude=$2
201 shift 2
202 fi
203 __git_reassemble_comp_words_by_ref "$exclude"
204 cur_=${words_[cword_]}
205 while [ $# -gt 0 ]; do
206 case "$1" in
207 cur)
208 cur=$cur_
209 ;;
210 prev)
211 prev=${words_[$cword_-1]}
212 ;;
213 words)
214 words=("${words_[@]}")
215 ;;
216 cword)
217 cword=$cword_
218 ;;
219 esac
220 shift
221 done
222 }
223 fi
224
225 # Fills the COMPREPLY array with prefiltered words without any additional
226 # processing.
227 # Callers must take care of providing only words that match the current word
228 # to be completed and adding any prefix and/or suffix (trailing space!), if
229 # necessary.
230 # 1: List of newline-separated matching completion words, complete with
231 # prefix and suffix.
232 __gitcomp_direct ()
233 {
234 local IFS=$'\n'
235
236 COMPREPLY=($1)
237 }
238
239 __gitcompappend ()
240 {
241 local x i=${#COMPREPLY[@]}
242 for x in $1; do
243 if [[ "$x" == "$3"* ]]; then
244 COMPREPLY[i++]="$2$x$4"
245 fi
246 done
247 }
248
249 __gitcompadd ()
250 {
251 COMPREPLY=()
252 __gitcompappend "$@"
253 }
254
255 # Generates completion reply, appending a space to possible completion words,
256 # if necessary.
257 # It accepts 1 to 4 arguments:
258 # 1: List of possible completion words.
259 # 2: A prefix to be added to each possible completion word (optional).
260 # 3: Generate possible completion matches for this word (optional).
261 # 4: A suffix to be appended to each possible completion word (optional).
262 __gitcomp ()
263 {
264 local cur_="${3-$cur}"
265
266 case "$cur_" in
267 --*=)
268 ;;
269 *)
270 local c i=0 IFS=$' \t\n'
271 for c in $1; do
272 c="$c${4-}"
273 if [[ $c == "$cur_"* ]]; then
274 case $c in
275 --*=*|*.) ;;
276 *) c="$c " ;;
277 esac
278 COMPREPLY[i++]="${2-}$c"
279 fi
280 done
281 ;;
282 esac
283 }
284
285 # Clear the variables caching builtins' options when (re-)sourcing
286 # the completion script.
287 unset $(set |sed -ne 's/^\(__gitcomp_builtin_[a-zA-Z0-9_][a-zA-Z0-9_]*\)=.*/\1/p') 2>/dev/null
288
289 # This function is equivalent to
290 #
291 # __gitcomp "$(git xxx --git-completion-helper) ..."
292 #
293 # except that the output is cached. Accept 1-3 arguments:
294 # 1: the git command to execute, this is also the cache key
295 # 2: extra options to be added on top (e.g. negative forms)
296 # 3: options to be excluded
297 __gitcomp_builtin ()
298 {
299 # spaces must be replaced with underscore for multi-word
300 # commands, e.g. "git remote add" becomes remote_add.
301 local cmd="$1"
302 local incl="$2"
303 local excl="$3"
304
305 local var=__gitcomp_builtin_"${cmd/-/_}"
306 local options
307 eval "options=\$$var"
308
309 if [ -z "$options" ]; then
310 # leading and trailing spaces are significant to make
311 # option removal work correctly.
312 options=" $(__git ${cmd/_/ } --git-completion-helper) $incl "
313 for i in $excl; do
314 options="${options/ $i / }"
315 done
316 eval "$var=\"$options\""
317 fi
318
319 __gitcomp "$options"
320 }
321
322 # Variation of __gitcomp_nl () that appends to the existing list of
323 # completion candidates, COMPREPLY.
324 __gitcomp_nl_append ()
325 {
326 local IFS=$'\n'
327 __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
328 }
329
330 # Generates completion reply from newline-separated possible completion words
331 # by appending a space to all of them.
332 # It accepts 1 to 4 arguments:
333 # 1: List of possible completion words, separated by a single newline.
334 # 2: A prefix to be added to each possible completion word (optional).
335 # 3: Generate possible completion matches for this word (optional).
336 # 4: A suffix to be appended to each possible completion word instead of
337 # the default space (optional). If specified but empty, nothing is
338 # appended.
339 __gitcomp_nl ()
340 {
341 COMPREPLY=()
342 __gitcomp_nl_append "$@"
343 }
344
345 # Generates completion reply with compgen from newline-separated possible
346 # completion filenames.
347 # It accepts 1 to 3 arguments:
348 # 1: List of possible completion filenames, separated by a single newline.
349 # 2: A directory prefix to be added to each possible completion filename
350 # (optional).
351 # 3: Generate possible completion matches for this word (optional).
352 __gitcomp_file ()
353 {
354 local IFS=$'\n'
355
356 # XXX does not work when the directory prefix contains a tilde,
357 # since tilde expansion is not applied.
358 # This means that COMPREPLY will be empty and Bash default
359 # completion will be used.
360 __gitcompadd "$1" "${2-}" "${3-$cur}" ""
361
362 # use a hack to enable file mode in bash < 4
363 compopt -o filenames +o nospace 2>/dev/null ||
364 compgen -f /non-existing-dir/ > /dev/null
365 }
366
367 # Execute 'git ls-files', unless the --committable option is specified, in
368 # which case it runs 'git diff-index' to find out the files that can be
369 # committed. It return paths relative to the directory specified in the first
370 # argument, and using the options specified in the second argument.
371 __git_ls_files_helper ()
372 {
373 if [ "$2" == "--committable" ]; then
374 __git -C "$1" diff-index --name-only --relative HEAD
375 else
376 # NOTE: $2 is not quoted in order to support multiple options
377 __git -C "$1" ls-files --exclude-standard $2
378 fi
379 }
380
381
382 # __git_index_files accepts 1 or 2 arguments:
383 # 1: Options to pass to ls-files (required).
384 # 2: A directory path (optional).
385 # If provided, only files within the specified directory are listed.
386 # Sub directories are never recursed. Path must have a trailing
387 # slash.
388 __git_index_files ()
389 {
390 local root="${2-.}" file
391
392 __git_ls_files_helper "$root" "$1" |
393 cut -f1 -d/ | sort | uniq
394 }
395
396 # Lists branches from the local repository.
397 # 1: A prefix to be added to each listed branch (optional).
398 # 2: List only branches matching this word (optional; list all branches if
399 # unset or empty).
400 # 3: A suffix to be appended to each listed branch (optional).
401 __git_heads ()
402 {
403 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
404
405 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
406 "refs/heads/$cur_*" "refs/heads/$cur_*/**"
407 }
408
409 # Lists tags from the local repository.
410 # Accepts the same positional parameters as __git_heads() above.
411 __git_tags ()
412 {
413 local pfx="${1-}" cur_="${2-}" sfx="${3-}"
414
415 __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
416 "refs/tags/$cur_*" "refs/tags/$cur_*/**"
417 }
418
419 # Lists refs from the local (by default) or from a remote repository.
420 # It accepts 0, 1 or 2 arguments:
421 # 1: The remote to list refs from (optional; ignored, if set but empty).
422 # Can be the name of a configured remote, a path, or a URL.
423 # 2: In addition to local refs, list unique branches from refs/remotes/ for
424 # 'git checkout's tracking DWIMery (optional; ignored, if set but empty).
425 # 3: A prefix to be added to each listed ref (optional).
426 # 4: List only refs matching this word (optional; list all refs if unset or
427 # empty).
428 # 5: A suffix to be appended to each listed ref (optional; ignored, if set
429 # but empty).
430 #
431 # Use __git_complete_refs() instead.
432 __git_refs ()
433 {
434 local i hash dir track="${2-}"
435 local list_refs_from=path remote="${1-}"
436 local format refs
437 local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}"
438 local match="${4-}"
439 local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers
440
441 __git_find_repo_path
442 dir="$__git_repo_path"
443
444 if [ -z "$remote" ]; then
445 if [ -z "$dir" ]; then
446 return
447 fi
448 else
449 if __git_is_configured_remote "$remote"; then
450 # configured remote takes precedence over a
451 # local directory with the same name
452 list_refs_from=remote
453 elif [ -d "$remote/.git" ]; then
454 dir="$remote/.git"
455 elif [ -d "$remote" ]; then
456 dir="$remote"
457 else
458 list_refs_from=url
459 fi
460 fi
461
462 if [ "$list_refs_from" = path ]; then
463 if [[ "$cur_" == ^* ]]; then
464 pfx="$pfx^"
465 fer_pfx="$fer_pfx^"
466 cur_=${cur_#^}
467 match=${match#^}
468 fi
469 case "$cur_" in
470 refs|refs/*)
471 format="refname"
472 refs=("$match*" "$match*/**")
473 track=""
474 ;;
475 *)
476 for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD; do
477 case "$i" in
478 $match*)
479 if [ -e "$dir/$i" ]; then
480 echo "$pfx$i$sfx"
481 fi
482 ;;
483 esac
484 done
485 format="refname:strip=2"
486 refs=("refs/tags/$match*" "refs/tags/$match*/**"
487 "refs/heads/$match*" "refs/heads/$match*/**"
488 "refs/remotes/$match*" "refs/remotes/$match*/**")
489 ;;
490 esac
491 __git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \
492 "${refs[@]}"
493 if [ -n "$track" ]; then
494 # employ the heuristic used by git checkout
495 # Try to find a remote branch that matches the completion word
496 # but only output if the branch name is unique
497 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
498 --sort="refname:strip=3" \
499 "refs/remotes/*/$match*" "refs/remotes/*/$match*/**" | \
500 uniq -u
501 fi
502 return
503 fi
504 case "$cur_" in
505 refs|refs/*)
506 __git ls-remote "$remote" "$match*" | \
507 while read -r hash i; do
508 case "$i" in
509 *^{}) ;;
510 *) echo "$pfx$i$sfx" ;;
511 esac
512 done
513 ;;
514 *)
515 if [ "$list_refs_from" = remote ]; then
516 case "HEAD" in
517 $match*) echo "${pfx}HEAD$sfx" ;;
518 esac
519 __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
520 "refs/remotes/$remote/$match*" \
521 "refs/remotes/$remote/$match*/**"
522 else
523 local query_symref
524 case "HEAD" in
525 $match*) query_symref="HEAD" ;;
526 esac
527 __git ls-remote "$remote" $query_symref \
528 "refs/tags/$match*" "refs/heads/$match*" \
529 "refs/remotes/$match*" |
530 while read -r hash i; do
531 case "$i" in
532 *^{}) ;;
533 refs/*) echo "$pfx${i#refs/*/}$sfx" ;;
534 *) echo "$pfx$i$sfx" ;; # symbolic refs
535 esac
536 done
537 fi
538 ;;
539 esac
540 }
541
542 # Completes refs, short and long, local and remote, symbolic and pseudo.
543 #
544 # Usage: __git_complete_refs [<option>]...
545 # --remote=<remote>: The remote to list refs from, can be the name of a
546 # configured remote, a path, or a URL.
547 # --track: List unique remote branches for 'git checkout's tracking DWIMery.
548 # --pfx=<prefix>: A prefix to be added to each ref.
549 # --cur=<word>: The current ref to be completed. Defaults to the current
550 # word to be completed.
551 # --sfx=<suffix>: A suffix to be appended to each ref instead of the default
552 # space.
553 __git_complete_refs ()
554 {
555 local remote track pfx cur_="$cur" sfx=" "
556
557 while test $# != 0; do
558 case "$1" in
559 --remote=*) remote="${1##--remote=}" ;;
560 --track) track="yes" ;;
561 --pfx=*) pfx="${1##--pfx=}" ;;
562 --cur=*) cur_="${1##--cur=}" ;;
563 --sfx=*) sfx="${1##--sfx=}" ;;
564 *) return 1 ;;
565 esac
566 shift
567 done
568
569 __gitcomp_direct "$(__git_refs "$remote" "$track" "$pfx" "$cur_" "$sfx")"
570 }
571
572 # __git_refs2 requires 1 argument (to pass to __git_refs)
573 # Deprecated: use __git_complete_fetch_refspecs() instead.
574 __git_refs2 ()
575 {
576 local i
577 for i in $(__git_refs "$1"); do
578 echo "$i:$i"
579 done
580 }
581
582 # Completes refspecs for fetching from a remote repository.
583 # 1: The remote repository.
584 # 2: A prefix to be added to each listed refspec (optional).
585 # 3: The ref to be completed as a refspec instead of the current word to be
586 # completed (optional)
587 # 4: A suffix to be appended to each listed refspec instead of the default
588 # space (optional).
589 __git_complete_fetch_refspecs ()
590 {
591 local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }"
592
593 __gitcomp_direct "$(
594 for i in $(__git_refs "$remote" "" "" "$cur_") ; do
595 echo "$pfx$i:$i$sfx"
596 done
597 )"
598 }
599
600 # __git_refs_remotes requires 1 argument (to pass to ls-remote)
601 __git_refs_remotes ()
602 {
603 local i hash
604 __git ls-remote "$1" 'refs/heads/*' | \
605 while read -r hash i; do
606 echo "$i:refs/remotes/$1/${i#refs/heads/}"
607 done
608 }
609
610 __git_remotes ()
611 {
612 __git_find_repo_path
613 test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
614 __git remote
615 }
616
617 # Returns true if $1 matches the name of a configured remote, false otherwise.
618 __git_is_configured_remote ()
619 {
620 local remote
621 for remote in $(__git_remotes); do
622 if [ "$remote" = "$1" ]; then
623 return 0
624 fi
625 done
626 return 1
627 }
628
629 __git_list_merge_strategies ()
630 {
631 LANG=C LC_ALL=C git merge -s help 2>&1 |
632 sed -n -e '/[Aa]vailable strategies are: /,/^$/{
633 s/\.$//
634 s/.*://
635 s/^[ ]*//
636 s/[ ]*$//
637 p
638 }'
639 }
640
641 __git_merge_strategies=
642 # 'git merge -s help' (and thus detection of the merge strategy
643 # list) fails, unfortunately, if run outside of any git working
644 # tree. __git_merge_strategies is set to the empty string in
645 # that case, and the detection will be repeated the next time it
646 # is needed.
647 __git_compute_merge_strategies ()
648 {
649 test -n "$__git_merge_strategies" ||
650 __git_merge_strategies=$(__git_list_merge_strategies)
651 }
652
653 __git_complete_revlist_file ()
654 {
655 local pfx ls ref cur_="$cur"
656 case "$cur_" in
657 *..?*:*)
658 return
659 ;;
660 ?*:*)
661 ref="${cur_%%:*}"
662 cur_="${cur_#*:}"
663 case "$cur_" in
664 ?*/*)
665 pfx="${cur_%/*}"
666 cur_="${cur_##*/}"
667 ls="$ref:$pfx"
668 pfx="$pfx/"
669 ;;
670 *)
671 ls="$ref"
672 ;;
673 esac
674
675 case "$COMP_WORDBREAKS" in
676 *:*) : great ;;
677 *) pfx="$ref:$pfx" ;;
678 esac
679
680 __gitcomp_nl "$(__git ls-tree "$ls" \
681 | sed '/^100... blob /{
682 s,^.* ,,
683 s,$, ,
684 }
685 /^120000 blob /{
686 s,^.* ,,
687 s,$, ,
688 }
689 /^040000 tree /{
690 s,^.* ,,
691 s,$,/,
692 }
693 s/^.* //')" \
694 "$pfx" "$cur_" ""
695 ;;
696 *...*)
697 pfx="${cur_%...*}..."
698 cur_="${cur_#*...}"
699 __git_complete_refs --pfx="$pfx" --cur="$cur_"
700 ;;
701 *..*)
702 pfx="${cur_%..*}.."
703 cur_="${cur_#*..}"
704 __git_complete_refs --pfx="$pfx" --cur="$cur_"
705 ;;
706 *)
707 __git_complete_refs
708 ;;
709 esac
710 }
711
712
713 # __git_complete_index_file requires 1 argument:
714 # 1: the options to pass to ls-file
715 #
716 # The exception is --committable, which finds the files appropriate commit.
717 __git_complete_index_file ()
718 {
719 local pfx="" cur_="$cur"
720
721 case "$cur_" in
722 ?*/*)
723 pfx="${cur_%/*}"
724 cur_="${cur_##*/}"
725 pfx="${pfx}/"
726 ;;
727 esac
728
729 __gitcomp_file "$(__git_index_files "$1" ${pfx:+"$pfx"})" "$pfx" "$cur_"
730 }
731
732 __git_complete_file ()
733 {
734 __git_complete_revlist_file
735 }
736
737 __git_complete_revlist ()
738 {
739 __git_complete_revlist_file
740 }
741
742 __git_complete_remote_or_refspec ()
743 {
744 local cur_="$cur" cmd="${words[1]}"
745 local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
746 if [ "$cmd" = "remote" ]; then
747 ((c++))
748 fi
749 while [ $c -lt $cword ]; do
750 i="${words[c]}"
751 case "$i" in
752 --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
753 -d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
754 --all)
755 case "$cmd" in
756 push) no_complete_refspec=1 ;;
757 fetch)
758 return
759 ;;
760 *) ;;
761 esac
762 ;;
763 -*) ;;
764 *) remote="$i"; break ;;
765 esac
766 ((c++))
767 done
768 if [ -z "$remote" ]; then
769 __gitcomp_nl "$(__git_remotes)"
770 return
771 fi
772 if [ $no_complete_refspec = 1 ]; then
773 return
774 fi
775 [ "$remote" = "." ] && remote=
776 case "$cur_" in
777 *:*)
778 case "$COMP_WORDBREAKS" in
779 *:*) : great ;;
780 *) pfx="${cur_%%:*}:" ;;
781 esac
782 cur_="${cur_#*:}"
783 lhs=0
784 ;;
785 +*)
786 pfx="+"
787 cur_="${cur_#+}"
788 ;;
789 esac
790 case "$cmd" in
791 fetch)
792 if [ $lhs = 1 ]; then
793 __git_complete_fetch_refspecs "$remote" "$pfx" "$cur_"
794 else
795 __git_complete_refs --pfx="$pfx" --cur="$cur_"
796 fi
797 ;;
798 pull|remote)
799 if [ $lhs = 1 ]; then
800 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
801 else
802 __git_complete_refs --pfx="$pfx" --cur="$cur_"
803 fi
804 ;;
805 push)
806 if [ $lhs = 1 ]; then
807 __git_complete_refs --pfx="$pfx" --cur="$cur_"
808 else
809 __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
810 fi
811 ;;
812 esac
813 }
814
815 __git_complete_strategy ()
816 {
817 __git_compute_merge_strategies
818 case "$prev" in
819 -s|--strategy)
820 __gitcomp "$__git_merge_strategies"
821 return 0
822 esac
823 case "$cur" in
824 --strategy=*)
825 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
826 return 0
827 ;;
828 esac
829 return 1
830 }
831
832 __git_commands () {
833 if test -n "${GIT_TESTING_COMMAND_COMPLETION:-}"
834 then
835 printf "%s" "${GIT_TESTING_COMMAND_COMPLETION}"
836 else
837 git help -a|egrep '^ [a-zA-Z0-9]'
838 fi
839 }
840
841 __git_list_all_commands ()
842 {
843 local i IFS=" "$'\n'
844 for i in $(__git_commands)
845 do
846 case $i in
847 *--*) : helper pattern;;
848 *) echo $i;;
849 esac
850 done
851 }
852
853 __git_all_commands=
854 __git_compute_all_commands ()
855 {
856 test -n "$__git_all_commands" ||
857 __git_all_commands=$(__git_list_all_commands)
858 }
859
860 __git_list_porcelain_commands ()
861 {
862 local i IFS=" "$'\n'
863 __git_compute_all_commands
864 for i in $__git_all_commands
865 do
866 case $i in
867 *--*) : helper pattern;;
868 applymbox) : ask gittus;;
869 applypatch) : ask gittus;;
870 archimport) : import;;
871 cat-file) : plumbing;;
872 check-attr) : plumbing;;
873 check-ignore) : plumbing;;
874 check-mailmap) : plumbing;;
875 check-ref-format) : plumbing;;
876 checkout-index) : plumbing;;
877 column) : internal helper;;
878 commit-graph) : plumbing;;
879 commit-tree) : plumbing;;
880 count-objects) : infrequent;;
881 credential) : credentials;;
882 credential-*) : credentials helper;;
883 cvsexportcommit) : export;;
884 cvsimport) : import;;
885 cvsserver) : daemon;;
886 daemon) : daemon;;
887 diff-files) : plumbing;;
888 diff-index) : plumbing;;
889 diff-tree) : plumbing;;
890 fast-import) : import;;
891 fast-export) : export;;
892 fsck-objects) : plumbing;;
893 fetch-pack) : plumbing;;
894 fmt-merge-msg) : plumbing;;
895 for-each-ref) : plumbing;;
896 hash-object) : plumbing;;
897 http-*) : transport;;
898 index-pack) : plumbing;;
899 init-db) : deprecated;;
900 local-fetch) : plumbing;;
901 ls-files) : plumbing;;
902 ls-remote) : plumbing;;
903 ls-tree) : plumbing;;
904 mailinfo) : plumbing;;
905 mailsplit) : plumbing;;
906 merge-*) : plumbing;;
907 mktree) : plumbing;;
908 mktag) : plumbing;;
909 pack-objects) : plumbing;;
910 pack-redundant) : plumbing;;
911 pack-refs) : plumbing;;
912 parse-remote) : plumbing;;
913 patch-id) : plumbing;;
914 prune) : plumbing;;
915 prune-packed) : plumbing;;
916 quiltimport) : import;;
917 read-tree) : plumbing;;
918 receive-pack) : plumbing;;
919 remote-*) : transport;;
920 rerere) : plumbing;;
921 rev-list) : plumbing;;
922 rev-parse) : plumbing;;
923 runstatus) : plumbing;;
924 sh-setup) : internal;;
925 shell) : daemon;;
926 show-ref) : plumbing;;
927 send-pack) : plumbing;;
928 show-index) : plumbing;;
929 ssh-*) : transport;;
930 stripspace) : plumbing;;
931 symbolic-ref) : plumbing;;
932 unpack-file) : plumbing;;
933 unpack-objects) : plumbing;;
934 update-index) : plumbing;;
935 update-ref) : plumbing;;
936 update-server-info) : daemon;;
937 upload-archive) : plumbing;;
938 upload-pack) : plumbing;;
939 write-tree) : plumbing;;
940 var) : infrequent;;
941 verify-pack) : infrequent;;
942 verify-tag) : plumbing;;
943 *) echo $i;;
944 esac
945 done
946 }
947
948 __git_porcelain_commands=
949 __git_compute_porcelain_commands ()
950 {
951 test -n "$__git_porcelain_commands" ||
952 __git_porcelain_commands=$(__git_list_porcelain_commands)
953 }
954
955 # Lists all set config variables starting with the given section prefix,
956 # with the prefix removed.
957 __git_get_config_variables ()
958 {
959 local section="$1" i IFS=$'\n'
960 for i in $(__git config --name-only --get-regexp "^$section\..*"); do
961 echo "${i#$section.}"
962 done
963 }
964
965 __git_pretty_aliases ()
966 {
967 __git_get_config_variables "pretty"
968 }
969
970 __git_aliases ()
971 {
972 __git_get_config_variables "alias"
973 }
974
975 # __git_aliased_command requires 1 argument
976 __git_aliased_command ()
977 {
978 local word cmdline=$(__git config --get "alias.$1")
979 for word in $cmdline; do
980 case "$word" in
981 \!gitk|gitk)
982 echo "gitk"
983 return
984 ;;
985 \!*) : shell command alias ;;
986 -*) : option ;;
987 *=*) : setting env ;;
988 git) : git itself ;;
989 \(\)) : skip parens of shell function definition ;;
990 {) : skip start of shell helper function ;;
991 :) : skip null command ;;
992 \'*) : skip opening quote after sh -c ;;
993 *)
994 echo "$word"
995 return
996 esac
997 done
998 }
999
1000 # __git_find_on_cmdline requires 1 argument
1001 __git_find_on_cmdline ()
1002 {
1003 local word subcommand c=1
1004 while [ $c -lt $cword ]; do
1005 word="${words[c]}"
1006 for subcommand in $1; do
1007 if [ "$subcommand" = "$word" ]; then
1008 echo "$subcommand"
1009 return
1010 fi
1011 done
1012 ((c++))
1013 done
1014 }
1015
1016 # Echo the value of an option set on the command line or config
1017 #
1018 # $1: short option name
1019 # $2: long option name including =
1020 # $3: list of possible values
1021 # $4: config string (optional)
1022 #
1023 # example:
1024 # result="$(__git_get_option_value "-d" "--do-something=" \
1025 # "yes no" "core.doSomething")"
1026 #
1027 # result is then either empty (no option set) or "yes" or "no"
1028 #
1029 # __git_get_option_value requires 3 arguments
1030 __git_get_option_value ()
1031 {
1032 local c short_opt long_opt val
1033 local result= values config_key word
1034
1035 short_opt="$1"
1036 long_opt="$2"
1037 values="$3"
1038 config_key="$4"
1039
1040 ((c = $cword - 1))
1041 while [ $c -ge 0 ]; do
1042 word="${words[c]}"
1043 for val in $values; do
1044 if [ "$short_opt$val" = "$word" ] ||
1045 [ "$long_opt$val" = "$word" ]; then
1046 result="$val"
1047 break 2
1048 fi
1049 done
1050 ((c--))
1051 done
1052
1053 if [ -n "$config_key" ] && [ -z "$result" ]; then
1054 result="$(__git config "$config_key")"
1055 fi
1056
1057 echo "$result"
1058 }
1059
1060 __git_has_doubledash ()
1061 {
1062 local c=1
1063 while [ $c -lt $cword ]; do
1064 if [ "--" = "${words[c]}" ]; then
1065 return 0
1066 fi
1067 ((c++))
1068 done
1069 return 1
1070 }
1071
1072 # Try to count non option arguments passed on the command line for the
1073 # specified git command.
1074 # When options are used, it is necessary to use the special -- option to
1075 # tell the implementation were non option arguments begin.
1076 # XXX this can not be improved, since options can appear everywhere, as
1077 # an example:
1078 # git mv x -n y
1079 #
1080 # __git_count_arguments requires 1 argument: the git command executed.
1081 __git_count_arguments ()
1082 {
1083 local word i c=0
1084
1085 # Skip "git" (first argument)
1086 for ((i=1; i < ${#words[@]}; i++)); do
1087 word="${words[i]}"
1088
1089 case "$word" in
1090 --)
1091 # Good; we can assume that the following are only non
1092 # option arguments.
1093 ((c = 0))
1094 ;;
1095 "$1")
1096 # Skip the specified git command and discard git
1097 # main options
1098 ((c = 0))
1099 ;;
1100 ?*)
1101 ((c++))
1102 ;;
1103 esac
1104 done
1105
1106 printf "%d" $c
1107 }
1108
1109 __git_whitespacelist="nowarn warn error error-all fix"
1110 __git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
1111
1112 _git_am ()
1113 {
1114 __git_find_repo_path
1115 if [ -d "$__git_repo_path"/rebase-apply ]; then
1116 __gitcomp "$__git_am_inprogress_options"
1117 return
1118 fi
1119 case "$cur" in
1120 --whitespace=*)
1121 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1122 return
1123 ;;
1124 --*)
1125 __gitcomp_builtin am "--no-utf8" \
1126 "$__git_am_inprogress_options"
1127 return
1128 esac
1129 }
1130
1131 _git_apply ()
1132 {
1133 case "$cur" in
1134 --whitespace=*)
1135 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1136 return
1137 ;;
1138 --*)
1139 __gitcomp_builtin apply
1140 return
1141 esac
1142 }
1143
1144 _git_add ()
1145 {
1146 case "$cur" in
1147 --*)
1148 __gitcomp_builtin add
1149 return
1150 esac
1151
1152 local complete_opt="--others --modified --directory --no-empty-directory"
1153 if test -n "$(__git_find_on_cmdline "-u --update")"
1154 then
1155 complete_opt="--modified"
1156 fi
1157 __git_complete_index_file "$complete_opt"
1158 }
1159
1160 _git_archive ()
1161 {
1162 case "$cur" in
1163 --format=*)
1164 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
1165 return
1166 ;;
1167 --remote=*)
1168 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
1169 return
1170 ;;
1171 --*)
1172 __gitcomp "
1173 --format= --list --verbose
1174 --prefix= --remote= --exec= --output
1175 "
1176 return
1177 ;;
1178 esac
1179 __git_complete_file
1180 }
1181
1182 _git_bisect ()
1183 {
1184 __git_has_doubledash && return
1185
1186 local subcommands="start bad good skip reset visualize replay log run"
1187 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1188 if [ -z "$subcommand" ]; then
1189 __git_find_repo_path
1190 if [ -f "$__git_repo_path"/BISECT_START ]; then
1191 __gitcomp "$subcommands"
1192 else
1193 __gitcomp "replay start"
1194 fi
1195 return
1196 fi
1197
1198 case "$subcommand" in
1199 bad|good|reset|skip|start)
1200 __git_complete_refs
1201 ;;
1202 *)
1203 ;;
1204 esac
1205 }
1206
1207 _git_branch ()
1208 {
1209 local i c=1 only_local_ref="n" has_r="n"
1210
1211 while [ $c -lt $cword ]; do
1212 i="${words[c]}"
1213 case "$i" in
1214 -d|--delete|-m|--move) only_local_ref="y" ;;
1215 -r|--remotes) has_r="y" ;;
1216 esac
1217 ((c++))
1218 done
1219
1220 case "$cur" in
1221 --set-upstream-to=*)
1222 __git_complete_refs --cur="${cur##--set-upstream-to=}"
1223 ;;
1224 --*)
1225 __gitcomp_builtin branch "--no-color --no-abbrev
1226 --no-track --no-column
1227 "
1228 ;;
1229 *)
1230 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
1231 __gitcomp_direct "$(__git_heads "" "$cur" " ")"
1232 else
1233 __git_complete_refs
1234 fi
1235 ;;
1236 esac
1237 }
1238
1239 _git_bundle ()
1240 {
1241 local cmd="${words[2]}"
1242 case "$cword" in
1243 2)
1244 __gitcomp "create list-heads verify unbundle"
1245 ;;
1246 3)
1247 # looking for a file
1248 ;;
1249 *)
1250 case "$cmd" in
1251 create)
1252 __git_complete_revlist
1253 ;;
1254 esac
1255 ;;
1256 esac
1257 }
1258
1259 _git_checkout ()
1260 {
1261 __git_has_doubledash && return
1262
1263 case "$cur" in
1264 --conflict=*)
1265 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1266 ;;
1267 --*)
1268 __gitcomp_builtin checkout "--no-track --no-recurse-submodules"
1269 ;;
1270 *)
1271 # check if --track, --no-track, or --no-guess was specified
1272 # if so, disable DWIM mode
1273 local flags="--track --no-track --no-guess" track_opt="--track"
1274 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
1275 [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1276 track_opt=''
1277 fi
1278 __git_complete_refs $track_opt
1279 ;;
1280 esac
1281 }
1282
1283 _git_cherry ()
1284 {
1285 case "$cur" in
1286 --*)
1287 __gitcomp_builtin cherry
1288 return
1289 esac
1290
1291 __git_complete_refs
1292 }
1293
1294 __git_cherry_pick_inprogress_options="--continue --quit --abort"
1295
1296 _git_cherry_pick ()
1297 {
1298 __git_find_repo_path
1299 if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
1300 __gitcomp "$__git_cherry_pick_inprogress_options"
1301 return
1302 fi
1303 case "$cur" in
1304 --*)
1305 __gitcomp_builtin cherry-pick "" \
1306 "$__git_cherry_pick_inprogress_options"
1307 ;;
1308 *)
1309 __git_complete_refs
1310 ;;
1311 esac
1312 }
1313
1314 _git_clean ()
1315 {
1316 case "$cur" in
1317 --*)
1318 __gitcomp_builtin clean
1319 return
1320 ;;
1321 esac
1322
1323 # XXX should we check for -x option ?
1324 __git_complete_index_file "--others --directory"
1325 }
1326
1327 _git_clone ()
1328 {
1329 case "$cur" in
1330 --*)
1331 __gitcomp_builtin clone "--no-single-branch"
1332 return
1333 ;;
1334 esac
1335 }
1336
1337 __git_untracked_file_modes="all no normal"
1338
1339 _git_commit ()
1340 {
1341 case "$prev" in
1342 -c|-C)
1343 __git_complete_refs
1344 return
1345 ;;
1346 esac
1347
1348 case "$cur" in
1349 --cleanup=*)
1350 __gitcomp "default scissors strip verbatim whitespace
1351 " "" "${cur##--cleanup=}"
1352 return
1353 ;;
1354 --reuse-message=*|--reedit-message=*|\
1355 --fixup=*|--squash=*)
1356 __git_complete_refs --cur="${cur#*=}"
1357 return
1358 ;;
1359 --untracked-files=*)
1360 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
1361 return
1362 ;;
1363 --*)
1364 __gitcomp_builtin commit "--no-edit --verify"
1365 return
1366 esac
1367
1368 if __git rev-parse --verify --quiet HEAD >/dev/null; then
1369 __git_complete_index_file "--committable"
1370 else
1371 # This is the first commit
1372 __git_complete_index_file "--cached"
1373 fi
1374 }
1375
1376 _git_describe ()
1377 {
1378 case "$cur" in
1379 --*)
1380 __gitcomp_builtin describe
1381 return
1382 esac
1383 __git_complete_refs
1384 }
1385
1386 __git_diff_algorithms="myers minimal patience histogram"
1387
1388 __git_diff_submodule_formats="diff log short"
1389
1390 __git_diff_common_options="--stat --numstat --shortstat --summary
1391 --patch-with-stat --name-only --name-status --color
1392 --no-color --color-words --no-renames --check
1393 --full-index --binary --abbrev --diff-filter=
1394 --find-copies-harder --ignore-cr-at-eol
1395 --text --ignore-space-at-eol --ignore-space-change
1396 --ignore-all-space --ignore-blank-lines --exit-code
1397 --quiet --ext-diff --no-ext-diff
1398 --no-prefix --src-prefix= --dst-prefix=
1399 --inter-hunk-context=
1400 --patience --histogram --minimal
1401 --raw --word-diff --word-diff-regex=
1402 --dirstat --dirstat= --dirstat-by-file
1403 --dirstat-by-file= --cumulative
1404 --diff-algorithm=
1405 --submodule --submodule= --ignore-submodules
1406 "
1407
1408 _git_diff ()
1409 {
1410 __git_has_doubledash && return
1411
1412 case "$cur" in
1413 --diff-algorithm=*)
1414 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1415 return
1416 ;;
1417 --submodule=*)
1418 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1419 return
1420 ;;
1421 --*)
1422 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1423 --base --ours --theirs --no-index
1424 $__git_diff_common_options
1425 "
1426 return
1427 ;;
1428 esac
1429 __git_complete_revlist_file
1430 }
1431
1432 __git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1433 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
1434 "
1435
1436 _git_difftool ()
1437 {
1438 __git_has_doubledash && return
1439
1440 case "$cur" in
1441 --tool=*)
1442 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1443 return
1444 ;;
1445 --*)
1446 __gitcomp_builtin difftool "$__git_diff_common_options
1447 --base --cached --ours --theirs
1448 --pickaxe-all --pickaxe-regex
1449 --relative --staged
1450 "
1451 return
1452 ;;
1453 esac
1454 __git_complete_revlist_file
1455 }
1456
1457 __git_fetch_recurse_submodules="yes on-demand no"
1458
1459 _git_fetch ()
1460 {
1461 case "$cur" in
1462 --recurse-submodules=*)
1463 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1464 return
1465 ;;
1466 --*)
1467 __gitcomp_builtin fetch "--no-tags"
1468 return
1469 ;;
1470 esac
1471 __git_complete_remote_or_refspec
1472 }
1473
1474 __git_format_patch_options="
1475 --stdout --attach --no-attach --thread --thread= --no-thread
1476 --numbered --start-number --numbered-files --keep-subject --signoff
1477 --signature --no-signature --in-reply-to= --cc= --full-index --binary
1478 --not --all --cover-letter --no-prefix --src-prefix= --dst-prefix=
1479 --inline --suffix= --ignore-if-in-upstream --subject-prefix=
1480 --output-directory --reroll-count --to= --quiet --notes
1481 "
1482
1483 _git_format_patch ()
1484 {
1485 case "$cur" in
1486 --thread=*)
1487 __gitcomp "
1488 deep shallow
1489 " "" "${cur##--thread=}"
1490 return
1491 ;;
1492 --*)
1493 __gitcomp "$__git_format_patch_options"
1494 return
1495 ;;
1496 esac
1497 __git_complete_revlist
1498 }
1499
1500 _git_fsck ()
1501 {
1502 case "$cur" in
1503 --*)
1504 __gitcomp_builtin fsck "--no-reflogs"
1505 return
1506 ;;
1507 esac
1508 }
1509
1510 _git_gitk ()
1511 {
1512 _gitk
1513 }
1514
1515 # Lists matching symbol names from a tag (as in ctags) file.
1516 # 1: List symbol names matching this word.
1517 # 2: The tag file to list symbol names from.
1518 # 3: A prefix to be added to each listed symbol name (optional).
1519 # 4: A suffix to be appended to each listed symbol name (optional).
1520 __git_match_ctag () {
1521 awk -v pfx="${3-}" -v sfx="${4-}" "
1522 /^${1//\//\\/}/ { print pfx \$1 sfx }
1523 " "$2"
1524 }
1525
1526 # Complete symbol names from a tag file.
1527 # Usage: __git_complete_symbol [<option>]...
1528 # --tags=<file>: The tag file to list symbol names from instead of the
1529 # default "tags".
1530 # --pfx=<prefix>: A prefix to be added to each symbol name.
1531 # --cur=<word>: The current symbol name to be completed. Defaults to
1532 # the current word to be completed.
1533 # --sfx=<suffix>: A suffix to be appended to each symbol name instead
1534 # of the default space.
1535 __git_complete_symbol () {
1536 local tags=tags pfx="" cur_="${cur-}" sfx=" "
1537
1538 while test $# != 0; do
1539 case "$1" in
1540 --tags=*) tags="${1##--tags=}" ;;
1541 --pfx=*) pfx="${1##--pfx=}" ;;
1542 --cur=*) cur_="${1##--cur=}" ;;
1543 --sfx=*) sfx="${1##--sfx=}" ;;
1544 *) return 1 ;;
1545 esac
1546 shift
1547 done
1548
1549 if test -r "$tags"; then
1550 __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
1551 fi
1552 }
1553
1554 _git_grep ()
1555 {
1556 __git_has_doubledash && return
1557
1558 case "$cur" in
1559 --*)
1560 __gitcomp_builtin grep
1561 return
1562 ;;
1563 esac
1564
1565 case "$cword,$prev" in
1566 2,*|*,-*)
1567 __git_complete_symbol && return
1568 ;;
1569 esac
1570
1571 __git_complete_refs
1572 }
1573
1574 _git_help ()
1575 {
1576 case "$cur" in
1577 --*)
1578 __gitcomp_builtin help
1579 return
1580 ;;
1581 esac
1582 __git_compute_all_commands
1583 __gitcomp "$__git_all_commands $(__git_aliases)
1584 attributes cli core-tutorial cvs-migration
1585 diffcore everyday gitk glossary hooks ignore modules
1586 namespaces repository-layout revisions tutorial tutorial-2
1587 workflows
1588 "
1589 }
1590
1591 _git_init ()
1592 {
1593 case "$cur" in
1594 --shared=*)
1595 __gitcomp "
1596 false true umask group all world everybody
1597 " "" "${cur##--shared=}"
1598 return
1599 ;;
1600 --*)
1601 __gitcomp_builtin init
1602 return
1603 ;;
1604 esac
1605 }
1606
1607 _git_ls_files ()
1608 {
1609 case "$cur" in
1610 --*)
1611 __gitcomp_builtin ls-files "--no-empty-directory"
1612 return
1613 ;;
1614 esac
1615
1616 # XXX ignore options like --modified and always suggest all cached
1617 # files.
1618 __git_complete_index_file "--cached"
1619 }
1620
1621 _git_ls_remote ()
1622 {
1623 case "$cur" in
1624 --*)
1625 __gitcomp_builtin ls-remote
1626 return
1627 ;;
1628 esac
1629 __gitcomp_nl "$(__git_remotes)"
1630 }
1631
1632 _git_ls_tree ()
1633 {
1634 case "$cur" in
1635 --*)
1636 __gitcomp_builtin ls-tree
1637 return
1638 ;;
1639 esac
1640
1641 __git_complete_file
1642 }
1643
1644 # Options that go well for log, shortlog and gitk
1645 __git_log_common_options="
1646 --not --all
1647 --branches --tags --remotes
1648 --first-parent --merges --no-merges
1649 --max-count=
1650 --max-age= --since= --after=
1651 --min-age= --until= --before=
1652 --min-parents= --max-parents=
1653 --no-min-parents --no-max-parents
1654 "
1655 # Options that go well for log and gitk (not shortlog)
1656 __git_log_gitk_options="
1657 --dense --sparse --full-history
1658 --simplify-merges --simplify-by-decoration
1659 --left-right --notes --no-notes
1660 "
1661 # Options that go well for log and shortlog (not gitk)
1662 __git_log_shortlog_options="
1663 --author= --committer= --grep=
1664 --all-match --invert-grep
1665 "
1666
1667 __git_log_pretty_formats="oneline short medium full fuller email raw format:"
1668 __git_log_date_formats="relative iso8601 rfc2822 short local default raw"
1669
1670 _git_log ()
1671 {
1672 __git_has_doubledash && return
1673 __git_find_repo_path
1674
1675 local merge=""
1676 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
1677 merge="--merge"
1678 fi
1679 case "$prev,$cur" in
1680 -L,:*:*)
1681 return # fall back to Bash filename completion
1682 ;;
1683 -L,:*)
1684 __git_complete_symbol --cur="${cur#:}" --sfx=":"
1685 return
1686 ;;
1687 -G,*|-S,*)
1688 __git_complete_symbol
1689 return
1690 ;;
1691 esac
1692 case "$cur" in
1693 --pretty=*|--format=*)
1694 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1695 " "" "${cur#*=}"
1696 return
1697 ;;
1698 --date=*)
1699 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1700 return
1701 ;;
1702 --decorate=*)
1703 __gitcomp "full short no" "" "${cur##--decorate=}"
1704 return
1705 ;;
1706 --diff-algorithm=*)
1707 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1708 return
1709 ;;
1710 --submodule=*)
1711 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1712 return
1713 ;;
1714 --*)
1715 __gitcomp "
1716 $__git_log_common_options
1717 $__git_log_shortlog_options
1718 $__git_log_gitk_options
1719 --root --topo-order --date-order --reverse
1720 --follow --full-diff
1721 --abbrev-commit --abbrev=
1722 --relative-date --date=
1723 --pretty= --format= --oneline
1724 --show-signature
1725 --cherry-mark
1726 --cherry-pick
1727 --graph
1728 --decorate --decorate=
1729 --walk-reflogs
1730 --parents --children
1731 $merge
1732 $__git_diff_common_options
1733 --pickaxe-all --pickaxe-regex
1734 "
1735 return
1736 ;;
1737 -L:*:*)
1738 return # fall back to Bash filename completion
1739 ;;
1740 -L:*)
1741 __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
1742 return
1743 ;;
1744 -G*)
1745 __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
1746 return
1747 ;;
1748 -S*)
1749 __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
1750 return
1751 ;;
1752 esac
1753 __git_complete_revlist
1754 }
1755
1756 _git_merge ()
1757 {
1758 __git_complete_strategy && return
1759
1760 case "$cur" in
1761 --*)
1762 __gitcomp_builtin merge "--no-rerere-autoupdate
1763 --no-commit --no-edit --no-ff
1764 --no-log --no-progress
1765 --no-squash --no-stat
1766 --no-verify-signatures
1767 "
1768 return
1769 esac
1770 __git_complete_refs
1771 }
1772
1773 _git_mergetool ()
1774 {
1775 case "$cur" in
1776 --tool=*)
1777 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1778 return
1779 ;;
1780 --*)
1781 __gitcomp "--tool= --prompt --no-prompt"
1782 return
1783 ;;
1784 esac
1785 }
1786
1787 _git_merge_base ()
1788 {
1789 case "$cur" in
1790 --*)
1791 __gitcomp_builtin merge-base
1792 return
1793 ;;
1794 esac
1795 __git_complete_refs
1796 }
1797
1798 _git_mv ()
1799 {
1800 case "$cur" in
1801 --*)
1802 __gitcomp_builtin mv
1803 return
1804 ;;
1805 esac
1806
1807 if [ $(__git_count_arguments "mv") -gt 0 ]; then
1808 # We need to show both cached and untracked files (including
1809 # empty directories) since this may not be the last argument.
1810 __git_complete_index_file "--cached --others --directory"
1811 else
1812 __git_complete_index_file "--cached"
1813 fi
1814 }
1815
1816 _git_notes ()
1817 {
1818 local subcommands='add append copy edit get-ref list merge prune remove show'
1819 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1820
1821 case "$subcommand,$cur" in
1822 ,--*)
1823 __gitcomp_builtin notes
1824 ;;
1825 ,*)
1826 case "$prev" in
1827 --ref)
1828 __git_complete_refs
1829 ;;
1830 *)
1831 __gitcomp "$subcommands --ref"
1832 ;;
1833 esac
1834 ;;
1835 *,--reuse-message=*|*,--reedit-message=*)
1836 __git_complete_refs --cur="${cur#*=}"
1837 ;;
1838 *,--*)
1839 __gitcomp_builtin notes_$subcommand
1840 ;;
1841 prune,*|get-ref,*)
1842 # this command does not take a ref, do not complete it
1843 ;;
1844 *)
1845 case "$prev" in
1846 -m|-F)
1847 ;;
1848 *)
1849 __git_complete_refs
1850 ;;
1851 esac
1852 ;;
1853 esac
1854 }
1855
1856 _git_pull ()
1857 {
1858 __git_complete_strategy && return
1859
1860 case "$cur" in
1861 --recurse-submodules=*)
1862 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1863 return
1864 ;;
1865 --*)
1866 __gitcomp_builtin pull "--no-autostash --no-commit --no-edit
1867 --no-ff --no-log --no-progress --no-rebase
1868 --no-squash --no-stat --no-tags
1869 --no-verify-signatures"
1870
1871 return
1872 ;;
1873 esac
1874 __git_complete_remote_or_refspec
1875 }
1876
1877 __git_push_recurse_submodules="check on-demand only"
1878
1879 __git_complete_force_with_lease ()
1880 {
1881 local cur_=$1
1882
1883 case "$cur_" in
1884 --*=)
1885 ;;
1886 *:*)
1887 __git_complete_refs --cur="${cur_#*:}"
1888 ;;
1889 *)
1890 __git_complete_refs --cur="$cur_"
1891 ;;
1892 esac
1893 }
1894
1895 _git_push ()
1896 {
1897 case "$prev" in
1898 --repo)
1899 __gitcomp_nl "$(__git_remotes)"
1900 return
1901 ;;
1902 --recurse-submodules)
1903 __gitcomp "$__git_push_recurse_submodules"
1904 return
1905 ;;
1906 esac
1907 case "$cur" in
1908 --repo=*)
1909 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1910 return
1911 ;;
1912 --recurse-submodules=*)
1913 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1914 return
1915 ;;
1916 --force-with-lease=*)
1917 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1918 return
1919 ;;
1920 --*)
1921 __gitcomp_builtin push
1922 return
1923 ;;
1924 esac
1925 __git_complete_remote_or_refspec
1926 }
1927
1928 _git_rebase ()
1929 {
1930 __git_find_repo_path
1931 if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
1932 __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
1933 return
1934 elif [ -d "$__git_repo_path"/rebase-apply ] || \
1935 [ -d "$__git_repo_path"/rebase-merge ]; then
1936 __gitcomp "--continue --skip --abort --quit --show-current-patch"
1937 return
1938 fi
1939 __git_complete_strategy && return
1940 case "$cur" in
1941 --whitespace=*)
1942 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1943 return
1944 ;;
1945 --*)
1946 __gitcomp "
1947 --onto --merge --strategy --interactive
1948 --preserve-merges --stat --no-stat
1949 --committer-date-is-author-date --ignore-date
1950 --ignore-whitespace --whitespace=
1951 --autosquash --no-autosquash
1952 --fork-point --no-fork-point
1953 --autostash --no-autostash
1954 --verify --no-verify
1955 --keep-empty --root --force-rebase --no-ff
1956 --rerere-autoupdate
1957 --exec
1958 "
1959
1960 return
1961 esac
1962 __git_complete_refs
1963 }
1964
1965 _git_reflog ()
1966 {
1967 local subcommands="show delete expire"
1968 local subcommand="$(__git_find_on_cmdline "$subcommands")"
1969
1970 if [ -z "$subcommand" ]; then
1971 __gitcomp "$subcommands"
1972 else
1973 __git_complete_refs
1974 fi
1975 }
1976
1977 __git_send_email_confirm_options="always never auto cc compose"
1978 __git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
1979
1980 _git_send_email ()
1981 {
1982 case "$prev" in
1983 --to|--cc|--bcc|--from)
1984 __gitcomp "$(__git send-email --dump-aliases)"
1985 return
1986 ;;
1987 esac
1988
1989 case "$cur" in
1990 --confirm=*)
1991 __gitcomp "
1992 $__git_send_email_confirm_options
1993 " "" "${cur##--confirm=}"
1994 return
1995 ;;
1996 --suppress-cc=*)
1997 __gitcomp "
1998 $__git_send_email_suppresscc_options
1999 " "" "${cur##--suppress-cc=}"
2000
2001 return
2002 ;;
2003 --smtp-encryption=*)
2004 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
2005 return
2006 ;;
2007 --thread=*)
2008 __gitcomp "
2009 deep shallow
2010 " "" "${cur##--thread=}"
2011 return
2012 ;;
2013 --to=*|--cc=*|--bcc=*|--from=*)
2014 __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
2015 return
2016 ;;
2017 --*)
2018 __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to
2019 --compose --confirm= --dry-run --envelope-sender
2020 --from --identity
2021 --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
2022 --no-suppress-from --no-thread --quiet --reply-to
2023 --signed-off-by-cc --smtp-pass --smtp-server
2024 --smtp-server-port --smtp-encryption= --smtp-user
2025 --subject --suppress-cc= --suppress-from --thread --to
2026 --validate --no-validate
2027 $__git_format_patch_options"
2028 return
2029 ;;
2030 esac
2031 __git_complete_revlist
2032 }
2033
2034 _git_stage ()
2035 {
2036 _git_add
2037 }
2038
2039 _git_status ()
2040 {
2041 local complete_opt
2042 local untracked_state
2043
2044 case "$cur" in
2045 --ignore-submodules=*)
2046 __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
2047 return
2048 ;;
2049 --untracked-files=*)
2050 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
2051 return
2052 ;;
2053 --column=*)
2054 __gitcomp "
2055 always never auto column row plain dense nodense
2056 " "" "${cur##--column=}"
2057 return
2058 ;;
2059 --*)
2060 __gitcomp_builtin status "--no-column"
2061 return
2062 ;;
2063 esac
2064
2065 untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
2066 "$__git_untracked_file_modes" "status.showUntrackedFiles")"
2067
2068 case "$untracked_state" in
2069 no)
2070 # --ignored option does not matter
2071 complete_opt=
2072 ;;
2073 all|normal|*)
2074 complete_opt="--cached --directory --no-empty-directory --others"
2075
2076 if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
2077 complete_opt="$complete_opt --ignored --exclude=*"
2078 fi
2079 ;;
2080 esac
2081
2082 __git_complete_index_file "$complete_opt"
2083 }
2084
2085 __git_config_get_set_variables ()
2086 {
2087 local prevword word config_file= c=$cword
2088 while [ $c -gt 1 ]; do
2089 word="${words[c]}"
2090 case "$word" in
2091 --system|--global|--local|--file=*)
2092 config_file="$word"
2093 break
2094 ;;
2095 -f|--file)
2096 config_file="$word $prevword"
2097 break
2098 ;;
2099 esac
2100 prevword=$word
2101 c=$((--c))
2102 done
2103
2104 __git config $config_file --name-only --list
2105 }
2106
2107 _git_config ()
2108 {
2109 case "$prev" in
2110 branch.*.remote|branch.*.pushremote)
2111 __gitcomp_nl "$(__git_remotes)"
2112 return
2113 ;;
2114 branch.*.merge)
2115 __git_complete_refs
2116 return
2117 ;;
2118 branch.*.rebase)
2119 __gitcomp "false true preserve interactive"
2120 return
2121 ;;
2122 remote.pushdefault)
2123 __gitcomp_nl "$(__git_remotes)"
2124 return
2125 ;;
2126 remote.*.fetch)
2127 local remote="${prev#remote.}"
2128 remote="${remote%.fetch}"
2129 if [ -z "$cur" ]; then
2130 __gitcomp_nl "refs/heads/" "" "" ""
2131 return
2132 fi
2133 __gitcomp_nl "$(__git_refs_remotes "$remote")"
2134 return
2135 ;;
2136 remote.*.push)
2137 local remote="${prev#remote.}"
2138 remote="${remote%.push}"
2139 __gitcomp_nl "$(__git for-each-ref \
2140 --format='%(refname):%(refname)' refs/heads)"
2141 return
2142 ;;
2143 pull.twohead|pull.octopus)
2144 __git_compute_merge_strategies
2145 __gitcomp "$__git_merge_strategies"
2146 return
2147 ;;
2148 color.branch|color.diff|color.interactive|\
2149 color.showbranch|color.status|color.ui)
2150 __gitcomp "always never auto"
2151 return
2152 ;;
2153 color.pager)
2154 __gitcomp "false true"
2155 return
2156 ;;
2157 color.*.*)
2158 __gitcomp "
2159 normal black red green yellow blue magenta cyan white
2160 bold dim ul blink reverse
2161 "
2162 return
2163 ;;
2164 diff.submodule)
2165 __gitcomp "log short"
2166 return
2167 ;;
2168 help.format)
2169 __gitcomp "man info web html"
2170 return
2171 ;;
2172 log.date)
2173 __gitcomp "$__git_log_date_formats"
2174 return
2175 ;;
2176 sendemail.aliasesfiletype)
2177 __gitcomp "mutt mailrc pine elm gnus"
2178 return
2179 ;;
2180 sendemail.confirm)
2181 __gitcomp "$__git_send_email_confirm_options"
2182 return
2183 ;;
2184 sendemail.suppresscc)
2185 __gitcomp "$__git_send_email_suppresscc_options"
2186 return
2187 ;;
2188 sendemail.transferencoding)
2189 __gitcomp "7bit 8bit quoted-printable base64"
2190 return
2191 ;;
2192 --get|--get-all|--unset|--unset-all)
2193 __gitcomp_nl "$(__git_config_get_set_variables)"
2194 return
2195 ;;
2196 *.*)
2197 return
2198 ;;
2199 esac
2200 case "$cur" in
2201 --*)
2202 __gitcomp_builtin config
2203 return
2204 ;;
2205 branch.*.*)
2206 local pfx="${cur%.*}." cur_="${cur##*.}"
2207 __gitcomp "remote pushremote merge mergeoptions rebase" "$pfx" "$cur_"
2208 return
2209 ;;
2210 branch.*)
2211 local pfx="${cur%.*}." cur_="${cur#*.}"
2212 __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
2213 __gitcomp_nl_append $'autosetupmerge\nautosetuprebase\n' "$pfx" "$cur_"
2214 return
2215 ;;
2216 guitool.*.*)
2217 local pfx="${cur%.*}." cur_="${cur##*.}"
2218 __gitcomp "
2219 argprompt cmd confirm needsfile noconsole norescan
2220 prompt revprompt revunmerged title
2221 " "$pfx" "$cur_"
2222 return
2223 ;;
2224 difftool.*.*)
2225 local pfx="${cur%.*}." cur_="${cur##*.}"
2226 __gitcomp "cmd path" "$pfx" "$cur_"
2227 return
2228 ;;
2229 man.*.*)
2230 local pfx="${cur%.*}." cur_="${cur##*.}"
2231 __gitcomp "cmd path" "$pfx" "$cur_"
2232 return
2233 ;;
2234 mergetool.*.*)
2235 local pfx="${cur%.*}." cur_="${cur##*.}"
2236 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
2237 return
2238 ;;
2239 pager.*)
2240 local pfx="${cur%.*}." cur_="${cur#*.}"
2241 __git_compute_all_commands
2242 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
2243 return
2244 ;;
2245 remote.*.*)
2246 local pfx="${cur%.*}." cur_="${cur##*.}"
2247 __gitcomp "
2248 url proxy fetch push mirror skipDefaultUpdate
2249 receivepack uploadpack tagopt pushurl
2250 " "$pfx" "$cur_"
2251 return
2252 ;;
2253 remote.*)
2254 local pfx="${cur%.*}." cur_="${cur#*.}"
2255 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
2256 __gitcomp_nl_append "pushdefault" "$pfx" "$cur_"
2257 return
2258 ;;
2259 url.*.*)
2260 local pfx="${cur%.*}." cur_="${cur##*.}"
2261 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
2262 return
2263 ;;
2264 esac
2265 __gitcomp "
2266 add.ignoreErrors
2267 advice.amWorkDir
2268 advice.commitBeforeMerge
2269 advice.detachedHead
2270 advice.implicitIdentity
2271 advice.pushAlreadyExists
2272 advice.pushFetchFirst
2273 advice.pushNeedsForce
2274 advice.pushNonFFCurrent
2275 advice.pushNonFFMatching
2276 advice.pushUpdateRejected
2277 advice.resolveConflict
2278 advice.rmHints
2279 advice.statusHints
2280 advice.statusUoption
2281 advice.ignoredHook
2282 alias.
2283 am.keepcr
2284 am.threeWay
2285 apply.ignorewhitespace
2286 apply.whitespace
2287 branch.autosetupmerge
2288 branch.autosetuprebase
2289 browser.
2290 clean.requireForce
2291 color.branch
2292 color.branch.current
2293 color.branch.local
2294 color.branch.plain
2295 color.branch.remote
2296 color.decorate.HEAD
2297 color.decorate.branch
2298 color.decorate.remoteBranch
2299 color.decorate.stash
2300 color.decorate.tag
2301 color.diff
2302 color.diff.commit
2303 color.diff.frag
2304 color.diff.func
2305 color.diff.meta
2306 color.diff.new
2307 color.diff.old
2308 color.diff.plain
2309 color.diff.whitespace
2310 color.grep
2311 color.grep.context
2312 color.grep.filename
2313 color.grep.function
2314 color.grep.linenumber
2315 color.grep.match
2316 color.grep.selected
2317 color.grep.separator
2318 color.interactive
2319 color.interactive.error
2320 color.interactive.header
2321 color.interactive.help
2322 color.interactive.prompt
2323 color.pager
2324 color.showbranch
2325 color.status
2326 color.status.added
2327 color.status.changed
2328 color.status.header
2329 color.status.localBranch
2330 color.status.nobranch
2331 color.status.remoteBranch
2332 color.status.unmerged
2333 color.status.untracked
2334 color.status.updated
2335 color.ui
2336 commit.cleanup
2337 commit.gpgSign
2338 commit.status
2339 commit.template
2340 commit.verbose
2341 core.abbrev
2342 core.askpass
2343 core.attributesfile
2344 core.autocrlf
2345 core.bare
2346 core.bigFileThreshold
2347 core.checkStat
2348 core.commentChar
2349 core.commitGraph
2350 core.compression
2351 core.createObject
2352 core.deltaBaseCacheLimit
2353 core.editor
2354 core.eol
2355 core.excludesfile
2356 core.fileMode
2357 core.fsyncobjectfiles
2358 core.gitProxy
2359 core.hideDotFiles
2360 core.hooksPath
2361 core.ignoreStat
2362 core.ignorecase
2363 core.logAllRefUpdates
2364 core.loosecompression
2365 core.notesRef
2366 core.packedGitLimit
2367 core.packedGitWindowSize
2368 core.packedRefsTimeout
2369 core.pager
2370 core.precomposeUnicode
2371 core.preferSymlinkRefs
2372 core.preloadindex
2373 core.protectHFS
2374 core.protectNTFS
2375 core.quotepath
2376 core.repositoryFormatVersion
2377 core.safecrlf
2378 core.sharedRepository
2379 core.sparseCheckout
2380 core.splitIndex
2381 core.sshCommand
2382 core.symlinks
2383 core.trustctime
2384 core.untrackedCache
2385 core.warnAmbiguousRefs
2386 core.whitespace
2387 core.worktree
2388 credential.helper
2389 credential.useHttpPath
2390 credential.username
2391 credentialCache.ignoreSIGHUP
2392 diff.autorefreshindex
2393 diff.external
2394 diff.ignoreSubmodules
2395 diff.mnemonicprefix
2396 diff.noprefix
2397 diff.renameLimit
2398 diff.renames
2399 diff.statGraphWidth
2400 diff.submodule
2401 diff.suppressBlankEmpty
2402 diff.tool
2403 diff.wordRegex
2404 diff.algorithm
2405 difftool.
2406 difftool.prompt
2407 fetch.recurseSubmodules
2408 fetch.unpackLimit
2409 format.attach
2410 format.cc
2411 format.coverLetter
2412 format.from
2413 format.headers
2414 format.numbered
2415 format.pretty
2416 format.signature
2417 format.signoff
2418 format.subjectprefix
2419 format.suffix
2420 format.thread
2421 format.to
2422 gc.
2423 gc.aggressiveDepth
2424 gc.aggressiveWindow
2425 gc.auto
2426 gc.autoDetach
2427 gc.autopacklimit
2428 gc.logExpiry
2429 gc.packrefs
2430 gc.pruneexpire
2431 gc.reflogexpire
2432 gc.reflogexpireunreachable
2433 gc.rerereresolved
2434 gc.rerereunresolved
2435 gc.worktreePruneExpire
2436 gitcvs.allbinary
2437 gitcvs.commitmsgannotation
2438 gitcvs.dbTableNamePrefix
2439 gitcvs.dbdriver
2440 gitcvs.dbname
2441 gitcvs.dbpass
2442 gitcvs.dbuser
2443 gitcvs.enabled
2444 gitcvs.logfile
2445 gitcvs.usecrlfattr
2446 guitool.
2447 gui.blamehistoryctx
2448 gui.commitmsgwidth
2449 gui.copyblamethreshold
2450 gui.diffcontext
2451 gui.encoding
2452 gui.fastcopyblame
2453 gui.matchtrackingbranch
2454 gui.newbranchtemplate
2455 gui.pruneduringfetch
2456 gui.spellingdictionary
2457 gui.trustmtime
2458 help.autocorrect
2459 help.browser
2460 help.format
2461 http.lowSpeedLimit
2462 http.lowSpeedTime
2463 http.maxRequests
2464 http.minSessions
2465 http.noEPSV
2466 http.postBuffer
2467 http.proxy
2468 http.sslCipherList
2469 http.sslVersion
2470 http.sslCAInfo
2471 http.sslCAPath
2472 http.sslCert
2473 http.sslCertPasswordProtected
2474 http.sslKey
2475 http.sslVerify
2476 http.useragent
2477 i18n.commitEncoding
2478 i18n.logOutputEncoding
2479 imap.authMethod
2480 imap.folder
2481 imap.host
2482 imap.pass
2483 imap.port
2484 imap.preformattedHTML
2485 imap.sslverify
2486 imap.tunnel
2487 imap.user
2488 init.templatedir
2489 instaweb.browser
2490 instaweb.httpd
2491 instaweb.local
2492 instaweb.modulepath
2493 instaweb.port
2494 interactive.singlekey
2495 log.date
2496 log.decorate
2497 log.showroot
2498 mailmap.file
2499 man.
2500 man.viewer
2501 merge.
2502 merge.conflictstyle
2503 merge.log
2504 merge.renameLimit
2505 merge.renormalize
2506 merge.stat
2507 merge.tool
2508 merge.verbosity
2509 mergetool.
2510 mergetool.keepBackup
2511 mergetool.keepTemporaries
2512 mergetool.prompt
2513 notes.displayRef
2514 notes.rewrite.
2515 notes.rewrite.amend
2516 notes.rewrite.rebase
2517 notes.rewriteMode
2518 notes.rewriteRef
2519 pack.compression
2520 pack.deltaCacheLimit
2521 pack.deltaCacheSize
2522 pack.depth
2523 pack.indexVersion
2524 pack.packSizeLimit
2525 pack.threads
2526 pack.window
2527 pack.windowMemory
2528 pager.
2529 pretty.
2530 pull.octopus
2531 pull.twohead
2532 push.default
2533 push.followTags
2534 rebase.autosquash
2535 rebase.stat
2536 receive.autogc
2537 receive.denyCurrentBranch
2538 receive.denyDeleteCurrent
2539 receive.denyDeletes
2540 receive.denyNonFastForwards
2541 receive.fsckObjects
2542 receive.unpackLimit
2543 receive.updateserverinfo
2544 remote.pushdefault
2545 remotes.
2546 repack.usedeltabaseoffset
2547 rerere.autoupdate
2548 rerere.enabled
2549 sendemail.
2550 sendemail.aliasesfile
2551 sendemail.aliasfiletype
2552 sendemail.bcc
2553 sendemail.cc
2554 sendemail.cccmd
2555 sendemail.chainreplyto
2556 sendemail.confirm
2557 sendemail.envelopesender
2558 sendemail.from
2559 sendemail.identity
2560 sendemail.multiedit
2561 sendemail.signedoffbycc
2562 sendemail.smtpdomain
2563 sendemail.smtpencryption
2564 sendemail.smtppass
2565 sendemail.smtpserver
2566 sendemail.smtpserveroption
2567 sendemail.smtpserverport
2568 sendemail.smtpuser
2569 sendemail.suppresscc
2570 sendemail.suppressfrom
2571 sendemail.thread
2572 sendemail.to
2573 sendemail.tocmd
2574 sendemail.validate
2575 sendemail.smtpbatchsize
2576 sendemail.smtprelogindelay
2577 showbranch.default
2578 status.relativePaths
2579 status.showUntrackedFiles
2580 status.submodulesummary
2581 submodule.
2582 tar.umask
2583 transfer.unpackLimit
2584 url.
2585 user.email
2586 user.name
2587 user.signingkey
2588 web.browser
2589 branch. remote.
2590 "
2591 }
2592
2593 _git_remote ()
2594 {
2595 local subcommands="
2596 add rename remove set-head set-branches
2597 get-url set-url show prune update
2598 "
2599 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2600 if [ -z "$subcommand" ]; then
2601 case "$cur" in
2602 --*)
2603 __gitcomp_builtin remote
2604 ;;
2605 *)
2606 __gitcomp "$subcommands"
2607 ;;
2608 esac
2609 return
2610 fi
2611
2612 case "$subcommand,$cur" in
2613 add,--*)
2614 __gitcomp_builtin remote_add "--no-tags"
2615 ;;
2616 add,*)
2617 ;;
2618 set-head,--*)
2619 __gitcomp_builtin remote_set-head
2620 ;;
2621 set-branches,--*)
2622 __gitcomp_builtin remote_set-branches
2623 ;;
2624 set-head,*|set-branches,*)
2625 __git_complete_remote_or_refspec
2626 ;;
2627 update,--*)
2628 __gitcomp_builtin remote_update
2629 ;;
2630 update,*)
2631 __gitcomp "$(__git_get_config_variables "remotes")"
2632 ;;
2633 set-url,--*)
2634 __gitcomp_builtin remote_set-url
2635 ;;
2636 get-url,--*)
2637 __gitcomp_builtin remote_get-url
2638 ;;
2639 prune,--*)
2640 __gitcomp_builtin remote_prune
2641 ;;
2642 *)
2643 __gitcomp_nl "$(__git_remotes)"
2644 ;;
2645 esac
2646 }
2647
2648 _git_replace ()
2649 {
2650 case "$cur" in
2651 --*)
2652 __gitcomp_builtin replace
2653 return
2654 ;;
2655 esac
2656 __git_complete_refs
2657 }
2658
2659 _git_rerere ()
2660 {
2661 local subcommands="clear forget diff remaining status gc"
2662 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2663 if test -z "$subcommand"
2664 then
2665 __gitcomp "$subcommands"
2666 return
2667 fi
2668 }
2669
2670 _git_reset ()
2671 {
2672 __git_has_doubledash && return
2673
2674 case "$cur" in
2675 --*)
2676 __gitcomp_builtin reset
2677 return
2678 ;;
2679 esac
2680 __git_complete_refs
2681 }
2682
2683 __git_revert_inprogress_options="--continue --quit --abort"
2684
2685 _git_revert ()
2686 {
2687 __git_find_repo_path
2688 if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
2689 __gitcomp "$__git_revert_inprogress_options"
2690 return
2691 fi
2692 case "$cur" in
2693 --*)
2694 __gitcomp_builtin revert "--no-edit" \
2695 "$__git_revert_inprogress_options"
2696 return
2697 ;;
2698 esac
2699 __git_complete_refs
2700 }
2701
2702 _git_rm ()
2703 {
2704 case "$cur" in
2705 --*)
2706 __gitcomp_builtin rm
2707 return
2708 ;;
2709 esac
2710
2711 __git_complete_index_file "--cached"
2712 }
2713
2714 _git_shortlog ()
2715 {
2716 __git_has_doubledash && return
2717
2718 case "$cur" in
2719 --*)
2720 __gitcomp "
2721 $__git_log_common_options
2722 $__git_log_shortlog_options
2723 --numbered --summary --email
2724 "
2725 return
2726 ;;
2727 esac
2728 __git_complete_revlist
2729 }
2730
2731 _git_show ()
2732 {
2733 __git_has_doubledash && return
2734
2735 case "$cur" in
2736 --pretty=*|--format=*)
2737 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2738 " "" "${cur#*=}"
2739 return
2740 ;;
2741 --diff-algorithm=*)
2742 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2743 return
2744 ;;
2745 --submodule=*)
2746 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
2747 return
2748 ;;
2749 --*)
2750 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2751 --show-signature
2752 $__git_diff_common_options
2753 "
2754 return
2755 ;;
2756 esac
2757 __git_complete_revlist_file
2758 }
2759
2760 _git_show_branch ()
2761 {
2762 case "$cur" in
2763 --*)
2764 __gitcomp_builtin show-branch "--no-color"
2765 return
2766 ;;
2767 esac
2768 __git_complete_revlist
2769 }
2770
2771 _git_stash ()
2772 {
2773 local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
2774 local subcommands='push save list show apply clear drop pop create branch'
2775 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2776 if [ -z "$subcommand" ]; then
2777 case "$cur" in
2778 --*)
2779 __gitcomp "$save_opts"
2780 ;;
2781 *)
2782 if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2783 __gitcomp "$subcommands"
2784 fi
2785 ;;
2786 esac
2787 else
2788 case "$subcommand,$cur" in
2789 push,--*)
2790 __gitcomp "$save_opts --message"
2791 ;;
2792 save,--*)
2793 __gitcomp "$save_opts"
2794 ;;
2795 apply,--*|pop,--*)
2796 __gitcomp "--index --quiet"
2797 ;;
2798 drop,--*)
2799 __gitcomp "--quiet"
2800 ;;
2801 show,--*|branch,--*)
2802 ;;
2803 branch,*)
2804 if [ $cword -eq 3 ]; then
2805 __git_complete_refs
2806 else
2807 __gitcomp_nl "$(__git stash list \
2808 | sed -n -e 's/:.*//p')"
2809 fi
2810 ;;
2811 show,*|apply,*|drop,*|pop,*)
2812 __gitcomp_nl "$(__git stash list \
2813 | sed -n -e 's/:.*//p')"
2814 ;;
2815 *)
2816 ;;
2817 esac
2818 fi
2819 }
2820
2821 _git_submodule ()
2822 {
2823 __git_has_doubledash && return
2824
2825 local subcommands="add status init deinit update summary foreach sync"
2826 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2827 if [ -z "$subcommand" ]; then
2828 case "$cur" in
2829 --*)
2830 __gitcomp "--quiet"
2831 ;;
2832 *)
2833 __gitcomp "$subcommands"
2834 ;;
2835 esac
2836 return
2837 fi
2838
2839 case "$subcommand,$cur" in
2840 add,--*)
2841 __gitcomp "--branch --force --name --reference --depth"
2842 ;;
2843 status,--*)
2844 __gitcomp "--cached --recursive"
2845 ;;
2846 deinit,--*)
2847 __gitcomp "--force --all"
2848 ;;
2849 update,--*)
2850 __gitcomp "
2851 --init --remote --no-fetch
2852 --recommend-shallow --no-recommend-shallow
2853 --force --rebase --merge --reference --depth --recursive --jobs
2854 "
2855 ;;
2856 summary,--*)
2857 __gitcomp "--cached --files --summary-limit"
2858 ;;
2859 foreach,--*|sync,--*)
2860 __gitcomp "--recursive"
2861 ;;
2862 *)
2863 ;;
2864 esac
2865 }
2866
2867 _git_svn ()
2868 {
2869 local subcommands="
2870 init fetch clone rebase dcommit log find-rev
2871 set-tree commit-diff info create-ignore propget
2872 proplist show-ignore show-externals branch tag blame
2873 migrate mkdirs reset gc
2874 "
2875 local subcommand="$(__git_find_on_cmdline "$subcommands")"
2876 if [ -z "$subcommand" ]; then
2877 __gitcomp "$subcommands"
2878 else
2879 local remote_opts="--username= --config-dir= --no-auth-cache"
2880 local fc_opts="
2881 --follow-parent --authors-file= --repack=
2882 --no-metadata --use-svm-props --use-svnsync-props
2883 --log-window-size= --no-checkout --quiet
2884 --repack-flags --use-log-author --localtime
2885 --add-author-from
2886 --ignore-paths= --include-paths= $remote_opts
2887 "
2888 local init_opts="
2889 --template= --shared= --trunk= --tags=
2890 --branches= --stdlayout --minimize-url
2891 --no-metadata --use-svm-props --use-svnsync-props
2892 --rewrite-root= --prefix= $remote_opts
2893 "
2894 local cmt_opts="
2895 --edit --rmdir --find-copies-harder --copy-similarity=
2896 "
2897
2898 case "$subcommand,$cur" in
2899 fetch,--*)
2900 __gitcomp "--revision= --fetch-all $fc_opts"
2901 ;;
2902 clone,--*)
2903 __gitcomp "--revision= $fc_opts $init_opts"
2904 ;;
2905 init,--*)
2906 __gitcomp "$init_opts"
2907 ;;
2908 dcommit,--*)
2909 __gitcomp "
2910 --merge --strategy= --verbose --dry-run
2911 --fetch-all --no-rebase --commit-url
2912 --revision --interactive $cmt_opts $fc_opts
2913 "
2914 ;;
2915 set-tree,--*)
2916 __gitcomp "--stdin $cmt_opts $fc_opts"
2917 ;;
2918 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2919 show-externals,--*|mkdirs,--*)
2920 __gitcomp "--revision="
2921 ;;
2922 log,--*)
2923 __gitcomp "
2924 --limit= --revision= --verbose --incremental
2925 --oneline --show-commit --non-recursive
2926 --authors-file= --color
2927 "
2928 ;;
2929 rebase,--*)
2930 __gitcomp "
2931 --merge --verbose --strategy= --local
2932 --fetch-all --dry-run $fc_opts
2933 "
2934 ;;
2935 commit-diff,--*)
2936 __gitcomp "--message= --file= --revision= $cmt_opts"
2937 ;;
2938 info,--*)
2939 __gitcomp "--url"
2940 ;;
2941 branch,--*)
2942 __gitcomp "--dry-run --message --tag"
2943 ;;
2944 tag,--*)
2945 __gitcomp "--dry-run --message"
2946 ;;
2947 blame,--*)
2948 __gitcomp "--git-format"
2949 ;;
2950 migrate,--*)
2951 __gitcomp "
2952 --config-dir= --ignore-paths= --minimize
2953 --no-auth-cache --username=
2954 "
2955 ;;
2956 reset,--*)
2957 __gitcomp "--revision= --parent"
2958 ;;
2959 *)
2960 ;;
2961 esac
2962 fi
2963 }
2964
2965 _git_tag ()
2966 {
2967 local i c=1 f=0
2968 while [ $c -lt $cword ]; do
2969 i="${words[c]}"
2970 case "$i" in
2971 -d|--delete|-v|--verify)
2972 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2973 return
2974 ;;
2975 -f)
2976 f=1
2977 ;;
2978 esac
2979 ((c++))
2980 done
2981
2982 case "$prev" in
2983 -m|-F)
2984 ;;
2985 -*|tag)
2986 if [ $f = 1 ]; then
2987 __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2988 fi
2989 ;;
2990 *)
2991 __git_complete_refs
2992 ;;
2993 esac
2994
2995 case "$cur" in
2996 --*)
2997 __gitcomp_builtin tag
2998 ;;
2999 esac
3000 }
3001
3002 _git_whatchanged ()
3003 {
3004 _git_log
3005 }
3006
3007 _git_worktree ()
3008 {
3009 local subcommands="add list lock move prune remove unlock"
3010 local subcommand="$(__git_find_on_cmdline "$subcommands")"
3011 if [ -z "$subcommand" ]; then
3012 __gitcomp "$subcommands"
3013 else
3014 case "$subcommand,$cur" in
3015 add,--*)
3016 __gitcomp_builtin worktree_add
3017 ;;
3018 list,--*)
3019 __gitcomp_builtin worktree_list
3020 ;;
3021 lock,--*)
3022 __gitcomp_builtin worktree_lock
3023 ;;
3024 prune,--*)
3025 __gitcomp_builtin worktree_prune
3026 ;;
3027 remove,--*)
3028 __gitcomp "--force"
3029 ;;
3030 *)
3031 ;;
3032 esac
3033 fi
3034 }
3035
3036 __git_complete_common () {
3037 local command="$1"
3038
3039 case "$cur" in
3040 --*)
3041 __gitcomp_builtin "$command"
3042 ;;
3043 esac
3044 }
3045
3046 __git_cmds_with_parseopt_helper=
3047 __git_support_parseopt_helper () {
3048 test -n "$__git_cmds_with_parseopt_helper" ||
3049 __git_cmds_with_parseopt_helper="$(__git --list-parseopt-builtins)"
3050
3051 case " $__git_cmds_with_parseopt_helper " in
3052 *" $1 "*)
3053 return 0
3054 ;;
3055 *)
3056 return 1
3057 ;;
3058 esac
3059 }
3060
3061 __git_complete_command () {
3062 local command="$1"
3063 local completion_func="_git_${command//-/_}"
3064 if declare -f $completion_func >/dev/null 2>/dev/null; then
3065 $completion_func
3066 return 0
3067 elif __git_support_parseopt_helper "$command"; then
3068 __git_complete_common "$command"
3069 return 0
3070 else
3071 return 1
3072 fi
3073 }
3074
3075 __git_main ()
3076 {
3077 local i c=1 command __git_dir __git_repo_path
3078 local __git_C_args C_args_count=0
3079
3080 while [ $c -lt $cword ]; do
3081 i="${words[c]}"
3082 case "$i" in
3083 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
3084 --git-dir) ((c++)) ; __git_dir="${words[c]}" ;;
3085 --bare) __git_dir="." ;;
3086 --help) command="help"; break ;;
3087 -c|--work-tree|--namespace) ((c++)) ;;
3088 -C) __git_C_args[C_args_count++]=-C
3089 ((c++))
3090 __git_C_args[C_args_count++]="${words[c]}"
3091 ;;
3092 -*) ;;
3093 *) command="$i"; break ;;
3094 esac
3095 ((c++))
3096 done
3097
3098 if [ -z "$command" ]; then
3099 case "$prev" in
3100 --git-dir|-C|--work-tree)
3101 # these need a path argument, let's fall back to
3102 # Bash filename completion
3103 return
3104 ;;
3105 -c|--namespace)
3106 # we don't support completing these options' arguments
3107 return
3108 ;;
3109 esac
3110 case "$cur" in
3111 --*) __gitcomp "
3112 --paginate
3113 --no-pager
3114 --git-dir=
3115 --bare
3116 --version
3117 --exec-path
3118 --exec-path=
3119 --html-path
3120 --man-path
3121 --info-path
3122 --work-tree=
3123 --namespace=
3124 --no-replace-objects
3125 --help
3126 "
3127 ;;
3128 *) __git_compute_porcelain_commands
3129 __gitcomp "$__git_porcelain_commands $(__git_aliases)" ;;
3130 esac
3131 return
3132 fi
3133
3134 __git_complete_command "$command" && return
3135
3136 local expansion=$(__git_aliased_command "$command")
3137 if [ -n "$expansion" ]; then
3138 words[1]=$expansion
3139 __git_complete_command "$expansion"
3140 fi
3141 }
3142
3143 __gitk_main ()
3144 {
3145 __git_has_doubledash && return
3146
3147 local __git_repo_path
3148 __git_find_repo_path
3149
3150 local merge=""
3151 if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
3152 merge="--merge"
3153 fi
3154 case "$cur" in
3155 --*)
3156 __gitcomp "
3157 $__git_log_common_options
3158 $__git_log_gitk_options
3159 $merge
3160 "
3161 return
3162 ;;
3163 esac
3164 __git_complete_revlist
3165 }
3166
3167 if [[ -n ${ZSH_VERSION-} ]]; then
3168 echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
3169
3170 autoload -U +X compinit && compinit
3171
3172 __gitcomp ()
3173 {
3174 emulate -L zsh
3175
3176 local cur_="${3-$cur}"
3177
3178 case "$cur_" in
3179 --*=)
3180 ;;
3181 *)
3182 local c IFS=$' \t\n'
3183 local -a array
3184 for c in ${=1}; do
3185 c="$c${4-}"
3186 case $c in
3187 --*=*|*.) ;;
3188 *) c="$c " ;;
3189 esac
3190 array[${#array[@]}+1]="$c"
3191 done
3192 compset -P '*[=:]'
3193 compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
3194 ;;
3195 esac
3196 }
3197
3198 __gitcomp_direct ()
3199 {
3200 emulate -L zsh
3201
3202 local IFS=$'\n'
3203 compset -P '*[=:]'
3204 compadd -Q -- ${=1} && _ret=0
3205 }
3206
3207 __gitcomp_nl ()
3208 {
3209 emulate -L zsh
3210
3211 local IFS=$'\n'
3212 compset -P '*[=:]'
3213 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
3214 }
3215
3216 __gitcomp_file ()
3217 {
3218 emulate -L zsh
3219
3220 local IFS=$'\n'
3221 compset -P '*[=:]'
3222 compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
3223 }
3224
3225 _git ()
3226 {
3227 local _ret=1 cur cword prev
3228 cur=${words[CURRENT]}
3229 prev=${words[CURRENT-1]}
3230 let cword=CURRENT-1
3231 emulate ksh -c __${service}_main
3232 let _ret && _default && _ret=0
3233 return _ret
3234 }
3235
3236 compdef _git git gitk
3237 return
3238 fi
3239
3240 __git_func_wrap ()
3241 {
3242 local cur words cword prev
3243 _get_comp_words_by_ref -n =: cur words cword prev
3244 $1
3245 }
3246
3247 # Setup completion for certain functions defined above by setting common
3248 # variables and workarounds.
3249 # This is NOT a public function; use at your own risk.
3250 __git_complete ()
3251 {
3252 local wrapper="__git_wrap${2}"
3253 eval "$wrapper () { __git_func_wrap $2 ; }"
3254 complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
3255 || complete -o default -o nospace -F $wrapper $1
3256 }
3257
3258 # wrapper for backwards compatibility
3259 _git ()
3260 {
3261 __git_wrap__git_main
3262 }
3263
3264 # wrapper for backwards compatibility
3265 _gitk ()
3266 {
3267 __git_wrap__gitk_main
3268 }
3269
3270 __git_complete git __git_main
3271 __git_complete gitk __gitk_main
3272
3273 # The following are necessary only for Cygwin, and only are needed
3274 # when the user has tab-completed the executable name and consequently
3275 # included the '.exe' suffix.
3276 #
3277 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
3278 __git_complete git.exe __git_main
3279 fi