contrib/completion/git-completion.bash

   1 #!bash
   2 #
   3 # bash completion support for core Git.
   4 #
   5 # Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
   6 # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
   7 # Distributed under the GNU General Public License, version 2.0.
   8 #
   9 # The contained completion routines provide support for completing:
  10 #
  11 #    *) local and remote branch names
  12 #    *) local and remote tag names
  13 #    *) .git/remotes file names
  14 #    *) git 'subcommands'
  15 #    *) tree paths within 'ref:path/to/file' expressions
  16 #    *) common --long-options
  17 #
  18 # To use these routines:
  19 #
  20 #    1) Copy this file to somewhere (e.g. ~/.git-completion.sh).
  21 #    2) Added the following line to your .bashrc:
  22 #        source ~/.git-completion.sh
  23 #
  24 #    3) You may want to make sure the git executable is available
  25 #       in your PATH before this script is sourced, as some caching
  26 #       is performed while the script loads.  If git isn't found
  27 #       at source time then all lookups will be done on demand,
  28 #       which may be slightly slower.
  29 #
  30 #    4) Consider changing your PS1 to also show the current branch:
  31 #        PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ '
  32 #
  33 #       The argument to __git_ps1 will be displayed only if you
  34 #       are currently in a git repository.  The %s token will be
  35 #       the name of the current branch.
  36 #
  37 #       In addition, if you set GIT_PS1_SHOWDIRTYSTATE to a nonempty
  38 #       value, unstaged (*) and staged (+) changes will be shown next
  39 #       to the branch name.  You can configure this per-repository
  40 #       with the bash.showDirtyState variable, which defaults to true
  41 #       once GIT_PS1_SHOWDIRTYSTATE is enabled.
  42 #
  43 # To submit patches:
  44 #
  45 #    *) Read Documentation/SubmittingPatches
  46 #    *) Send all patches to the current maintainer:
  47 #
  48 #       "Shawn O. Pearce" <spearce@spearce.org>
  49 #
  50 #    *) Always CC the Git mailing list:
  51 #
  52 #       git@vger.kernel.org
  53 #
  54
  55 case "$COMP_WORDBREAKS" in
  56 *:*) : great ;;
  57 *)   COMP_WORDBREAKS="$COMP_WORDBREAKS:"
  58 esac
  59
  60 # __gitdir accepts 0 or 1 arguments (i.e., location)
  61 # returns location of .git repo
  62 __gitdir ()
  63 {
  64         if [ -z "${1-}" ]; then
  65                 if [ -n "$__git_dir" ]; then
  66                         echo "$__git_dir"
  67                 elif [ -d .git ]; then
  68                         echo .git
  69                 else
  70                         git rev-parse --git-dir 2>/dev/null
  71                 fi
  72         elif [ -d "$1/.git" ]; then
  73                 echo "$1/.git"
  74         else
  75                 echo "$1"
  76         fi
  77 }
  78
  79 # __git_ps1 accepts 0 or 1 arguments (i.e., format string)
  80 # returns text to add to bash PS1 prompt (includes branch name)
  81 __git_ps1 ()
  82 {
  83         local g="$(git rev-parse --git-dir 2>/dev/null)"
  84         if [ -n "$g" ]; then
  85                 local r
  86                 local b
  87                 if [ -d "$g/rebase-apply" ]
  88                 then
  89                         if test -f "$g/rebase-apply/rebasing"
  90                         then
  91                                 r="|REBASE"
  92                         elif test -f "$g/rebase-apply/applying"
  93                         then
  94                                 r="|AM"
  95                         else
  96                                 r="|AM/REBASE"
  97                         fi
  98                         b="$(git symbolic-ref HEAD 2>/dev/null)"
  99                 elif [ -f "$g/rebase-merge/interactive" ]
 100                 then
 101                         r="|REBASE-i"
 102                         b="$(cat "$g/rebase-merge/head-name")"
 103                 elif [ -d "$g/rebase-merge" ]
 104                 then
 105                         r="|REBASE-m"
 106                         b="$(cat "$g/rebase-merge/head-name")"
 107                 elif [ -f "$g/MERGE_HEAD" ]
 108                 then
 109                         r="|MERGING"
 110                         b="$(git symbolic-ref HEAD 2>/dev/null)"
 111                 else
 112                         if [ -f "$g/BISECT_LOG" ]
 113                         then
 114                                 r="|BISECTING"
 115                         fi
 116                         if ! b="$(git symbolic-ref HEAD 2>/dev/null)"
 117                         then
 118                                 if ! b="$(git describe --exact-match HEAD 2>/dev/null)"
 119                                 then
 120                                         b="$(cut -c1-7 "$g/HEAD")..."
 121                                 fi
 122                         fi
 123                 fi
 124
 125                 local w
 126                 local i
 127
 128                 if test -n "${GIT_PS1_SHOWDIRTYSTATE-}"; then
 129                         if test "$(git config --bool bash.showDirtyState)" != "false"; then
 130                                 git diff --no-ext-diff --ignore-submodules \
 131                                         --quiet --exit-code || w="*"
 132                                 if git rev-parse --quiet --verify HEAD >/dev/null; then
 133                                         git diff-index --cached --quiet \
 134                                                 --ignore-submodules HEAD -- || i="+"
 135                                 else
 136                                         i="#"
 137                                 fi
 138                         fi
 139                 fi
 140
 141                 if [ -n "${1-}" ]; then
 142                         printf "$1" "${b##refs/heads/}$w$i$r"
 143                 else
 144                         printf " (%s)" "${b##refs/heads/}$w$i$r"
 145                 fi
 146         fi
 147 }
 148
 149 # __gitcomp_1 requires 2 arguments
 150 __gitcomp_1 ()
 151 {
 152         local c IFS=' '$'\t'$'\n'
 153         for c in $1; do
 154                 case "$c$2" in
 155                 --*=*) printf %s$'\n' "$c$2" ;;
 156                 *.)    printf %s$'\n' "$c$2" ;;
 157                 *)     printf %s$'\n' "$c$2 " ;;
 158                 esac
 159         done
 160 }
 161
 162 # __gitcomp accepts 1, 2, 3, or 4 arguments
 163 # generates completion reply with compgen
 164 __gitcomp ()
 165 {
 166         local cur="${COMP_WORDS[COMP_CWORD]}"
 167         if [ $# -gt 2 ]; then
 168                 cur="$3"
 169         fi
 170         case "$cur" in
 171         --*=)
 172                 COMPREPLY=()
 173                 ;;
 174         *)
 175                 local IFS=$'\n'
 176                 COMPREPLY=($(compgen -P "${2-}" \
 177                         -W "$(__gitcomp_1 "${1-}" "${4-}")" \
 178                         -- "$cur"))
 179                 ;;
 180         esac
 181 }
 182
 183 # __git_heads accepts 0 or 1 arguments (to pass to __gitdir)
 184 __git_heads ()
 185 {
 186         local cmd i is_hash=y dir="$(__gitdir "${1-}")"
 187         if [ -d "$dir" ]; then
 188                 git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
 189                         refs/heads
 190                 return
 191         fi
 192         for i in $(git ls-remote "${1-}" 2>/dev/null); do
 193                 case "$is_hash,$i" in
 194                 y,*) is_hash=n ;;
 195                 n,*^{}) is_hash=y ;;
 196                 n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
 197                 n,*) is_hash=y; echo "$i" ;;
 198                 esac
 199         done
 200 }
 201
 202 # __git_tags accepts 0 or 1 arguments (to pass to __gitdir)
 203 __git_tags ()
 204 {
 205         local cmd i is_hash=y dir="$(__gitdir "${1-}")"
 206         if [ -d "$dir" ]; then
 207                 git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
 208                         refs/tags
 209                 return
 210         fi
 211         for i in $(git ls-remote "${1-}" 2>/dev/null); do
 212                 case "$is_hash,$i" in
 213                 y,*) is_hash=n ;;
 214                 n,*^{}) is_hash=y ;;
 215                 n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
 216                 n,*) is_hash=y; echo "$i" ;;
 217                 esac
 218         done
 219 }
 220
 221 # __git_refs accepts 0 or 1 arguments (to pass to __gitdir)
 222 __git_refs ()
 223 {
 224         local i is_hash=y dir="$(__gitdir "${1-}")"
 225         local cur="${COMP_WORDS[COMP_CWORD]}" format refs
 226         if [ -d "$dir" ]; then
 227                 case "$cur" in
 228                 refs|refs/*)
 229                         format="refname"
 230                         refs="${cur%/*}"
 231                         ;;
 232                 *)
 233                         if [ -e "$dir/HEAD" ]; then echo HEAD; fi
 234                         format="refname:short"
 235                         refs="refs/tags refs/heads refs/remotes"
 236                         ;;
 237                 esac
 238                 git --git-dir="$dir" for-each-ref --format="%($format)" \
 239                         $refs
 240                 return
 241         fi
 242         for i in $(git ls-remote "$dir" 2>/dev/null); do
 243                 case "$is_hash,$i" in
 244                 y,*) is_hash=n ;;
 245                 n,*^{}) is_hash=y ;;
 246                 n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
 247                 n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
 248                 n,refs/remotes/*) is_hash=y; echo "${i#refs/remotes/}" ;;
 249                 n,*) is_hash=y; echo "$i" ;;
 250                 esac
 251         done
 252 }
 253
 254 # __git_refs2 requires 1 argument (to pass to __git_refs)
 255 __git_refs2 ()
 256 {
 257         local i
 258         for i in $(__git_refs "$1"); do
 259                 echo "$i:$i"
 260         done
 261 }
 262
 263 # __git_refs_remotes requires 1 argument (to pass to ls-remote)
 264 __git_refs_remotes ()
 265 {
 266         local cmd i is_hash=y
 267         for i in $(git ls-remote "$1" 2>/dev/null); do
 268                 case "$is_hash,$i" in
 269                 n,refs/heads/*)
 270                         is_hash=y
 271                         echo "$i:refs/remotes/$1/${i#refs/heads/}"
 272                         ;;
 273                 y,*) is_hash=n ;;
 274                 n,*^{}) is_hash=y ;;
 275                 n,refs/tags/*) is_hash=y;;
 276                 n,*) is_hash=y; ;;
 277                 esac
 278         done
 279 }
 280
 281 __git_remotes ()
 282 {
 283         local i ngoff IFS=$'\n' d="$(__gitdir)"
 284         shopt -q nullglob || ngoff=1
 285         shopt -s nullglob
 286         for i in "$d/remotes"/*; do
 287                 echo ${i#$d/remotes/}
 288         done
 289         [ "$ngoff" ] && shopt -u nullglob
 290         for i in $(git --git-dir="$d" config --list); do
 291                 case "$i" in
 292                 remote.*.url=*)
 293                         i="${i#remote.}"
 294                         echo "${i/.url=*/}"
 295                         ;;
 296                 esac
 297         done
 298 }
 299
 300 __git_merge_strategies ()
 301 {
 302         if [ -n "$__git_merge_strategylist" ]; then
 303                 echo "$__git_merge_strategylist"
 304                 return
 305         fi
 306         git merge -s help 2>&1 |
 307         sed -n -e '/[Aa]vailable strategies are: /,/^$/{
 308                 s/\.$//
 309                 s/.*://
 310                 s/^[    ]*//
 311                 s/[     ]*$//
 312                 p
 313         }'
 314 }
 315 __git_merge_strategylist=
 316 __git_merge_strategylist=$(__git_merge_strategies 2>/dev/null)
 317
 318 __git_complete_file ()
 319 {
 320         local pfx ls ref cur="${COMP_WORDS[COMP_CWORD]}"
 321         case "$cur" in
 322         ?*:*)
 323                 ref="${cur%%:*}"
 324                 cur="${cur#*:}"
 325                 case "$cur" in
 326                 ?*/*)
 327                         pfx="${cur%/*}"
 328                         cur="${cur##*/}"
 329                         ls="$ref:$pfx"
 330                         pfx="$pfx/"
 331                         ;;
 332                 *)
 333                         ls="$ref"
 334                         ;;
 335             esac
 336
 337                 case "$COMP_WORDBREAKS" in
 338                 *:*) : great ;;
 339                 *)   pfx="$ref:$pfx" ;;
 340                 esac
 341
 342                 local IFS=$'\n'
 343                 COMPREPLY=($(compgen -P "$pfx" \
 344                         -W "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \
 345                                 | sed '/^100... blob /{
 346                                            s,^.*        ,,
 347                                            s,$, ,
 348                                        }
 349                                        /^120000 blob /{
 350                                            s,^.*        ,,
 351                                            s,$, ,
 352                                        }
 353                                        /^040000 tree /{
 354                                            s,^.*        ,,
 355                                            s,$,/,
 356                                        }
 357                                        s/^.*    //')" \
 358                         -- "$cur"))
 359                 ;;
 360         *)
 361                 __gitcomp "$(__git_refs)"
 362                 ;;
 363         esac
 364 }
 365
 366 __git_complete_revlist ()
 367 {
 368         local pfx cur="${COMP_WORDS[COMP_CWORD]}"
 369         case "$cur" in
 370         *...*)
 371                 pfx="${cur%...*}..."
 372                 cur="${cur#*...}"
 373                 __gitcomp "$(__git_refs)" "$pfx" "$cur"
 374                 ;;
 375         *..*)
 376                 pfx="${cur%..*}.."
 377                 cur="${cur#*..}"
 378                 __gitcomp "$(__git_refs)" "$pfx" "$cur"
 379                 ;;
 380         *)
 381                 __gitcomp "$(__git_refs)"
 382                 ;;
 383         esac
 384 }
 385
 386 __git_all_commands ()
 387 {
 388         if [ -n "$__git_all_commandlist" ]; then
 389                 echo "$__git_all_commandlist"
 390                 return
 391         fi
 392         local i IFS=" "$'\n'
 393         for i in $(git help -a|egrep '^ ')
 394         do
 395                 case $i in
 396                 *--*)             : helper pattern;;
 397                 *) echo $i;;
 398                 esac
 399         done
 400 }
 401 __git_all_commandlist=
 402 __git_all_commandlist="$(__git_all_commands 2>/dev/null)"
 403
 404 __git_porcelain_commands ()
 405 {
 406         if [ -n "$__git_porcelain_commandlist" ]; then
 407                 echo "$__git_porcelain_commandlist"
 408                 return
 409         fi
 410         local i IFS=" "$'\n'
 411         for i in "help" $(__git_all_commands)
 412         do
 413                 case $i in
 414                 *--*)             : helper pattern;;
 415                 applymbox)        : ask gittus;;
 416                 applypatch)       : ask gittus;;
 417                 archimport)       : import;;
 418                 cat-file)         : plumbing;;
 419                 check-attr)       : plumbing;;
 420                 check-ref-format) : plumbing;;
 421                 checkout-index)   : plumbing;;
 422                 commit-tree)      : plumbing;;
 423                 count-objects)    : infrequent;;
 424                 cvsexportcommit)  : export;;
 425                 cvsimport)        : import;;
 426                 cvsserver)        : daemon;;
 427                 daemon)           : daemon;;
 428                 diff-files)       : plumbing;;
 429                 diff-index)       : plumbing;;
 430                 diff-tree)        : plumbing;;
 431                 fast-import)      : import;;
 432                 fast-export)      : export;;
 433                 fsck-objects)     : plumbing;;
 434                 fetch-pack)       : plumbing;;
 435                 fmt-merge-msg)    : plumbing;;
 436                 for-each-ref)     : plumbing;;
 437                 hash-object)      : plumbing;;
 438                 http-*)           : transport;;
 439                 index-pack)       : plumbing;;
 440                 init-db)          : deprecated;;
 441                 local-fetch)      : plumbing;;
 442                 lost-found)       : infrequent;;
 443                 ls-files)         : plumbing;;
 444                 ls-remote)        : plumbing;;
 445                 ls-tree)          : plumbing;;
 446                 mailinfo)         : plumbing;;
 447                 mailsplit)        : plumbing;;
 448                 merge-*)          : plumbing;;
 449                 mktree)           : plumbing;;
 450                 mktag)            : plumbing;;
 451                 pack-objects)     : plumbing;;
 452                 pack-redundant)   : plumbing;;
 453                 pack-refs)        : plumbing;;
 454                 parse-remote)     : plumbing;;
 455                 patch-id)         : plumbing;;
 456                 peek-remote)      : plumbing;;
 457                 prune)            : plumbing;;
 458                 prune-packed)     : plumbing;;
 459                 quiltimport)      : import;;
 460                 read-tree)        : plumbing;;
 461                 receive-pack)     : plumbing;;
 462                 reflog)           : plumbing;;
 463                 repo-config)      : deprecated;;
 464                 rerere)           : plumbing;;
 465                 rev-list)         : plumbing;;
 466                 rev-parse)        : plumbing;;
 467                 runstatus)        : plumbing;;
 468                 sh-setup)         : internal;;
 469                 shell)            : daemon;;
 470                 show-ref)         : plumbing;;
 471                 send-pack)        : plumbing;;
 472                 show-index)       : plumbing;;
 473                 ssh-*)            : transport;;
 474                 stripspace)       : plumbing;;
 475                 symbolic-ref)     : plumbing;;
 476                 tar-tree)         : deprecated;;
 477                 unpack-file)      : plumbing;;
 478                 unpack-objects)   : plumbing;;
 479                 update-index)     : plumbing;;
 480                 update-ref)       : plumbing;;
 481                 update-server-info) : daemon;;
 482                 upload-archive)   : plumbing;;
 483                 upload-pack)      : plumbing;;
 484                 write-tree)       : plumbing;;
 485                 var)              : infrequent;;
 486                 verify-pack)      : infrequent;;
 487                 verify-tag)       : plumbing;;
 488                 *) echo $i;;
 489                 esac
 490         done
 491 }
 492 __git_porcelain_commandlist=
 493 __git_porcelain_commandlist="$(__git_porcelain_commands 2>/dev/null)"
 494
 495 __git_aliases ()
 496 {
 497         local i IFS=$'\n'
 498         for i in $(git --git-dir="$(__gitdir)" config --list); do
 499                 case "$i" in
 500                 alias.*)
 501                         i="${i#alias.}"
 502                         echo "${i/=*/}"
 503                         ;;
 504                 esac
 505         done
 506 }
 507
 508 # __git_aliased_command requires 1 argument
 509 __git_aliased_command ()
 510 {
 511         local word cmdline=$(git --git-dir="$(__gitdir)" \
 512                 config --get "alias.$1")
 513         for word in $cmdline; do
 514                 if [ "${word##-*}" ]; then
 515                         echo $word
 516                         return
 517                 fi
 518         done
 519 }
 520
 521 # __git_find_subcommand requires 1 argument
 522 __git_find_subcommand ()
 523 {
 524         local word subcommand c=1
 525
 526         while [ $c -lt $COMP_CWORD ]; do
 527                 word="${COMP_WORDS[c]}"
 528                 for subcommand in $1; do
 529                         if [ "$subcommand" = "$word" ]; then
 530                                 echo "$subcommand"
 531                                 return
 532                         fi
 533                 done
 534                 c=$((++c))
 535         done
 536 }
 537
 538 __git_has_doubledash ()
 539 {
 540         local c=1
 541         while [ $c -lt $COMP_CWORD ]; do
 542                 if [ "--" = "${COMP_WORDS[c]}" ]; then
 543                         return 0
 544                 fi
 545                 c=$((++c))
 546         done
 547         return 1
 548 }
 549
 550 __git_whitespacelist="nowarn warn error error-all fix"
 551
 552 _git_am ()
 553 {
 554         local cur="${COMP_WORDS[COMP_CWORD]}" dir="$(__gitdir)"
 555         if [ -d "$dir"/rebase-apply ]; then
 556                 __gitcomp "--skip --resolved --abort"
 557                 return
 558         fi
 559         case "$cur" in
 560         --whitespace=*)
 561                 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
 562                 return
 563                 ;;
 564         --*)
 565                 __gitcomp "
 566                         --signoff --utf8 --binary --3way --interactive
 567                         --whitespace=
 568                         "
 569                 return
 570         esac
 571         COMPREPLY=()
 572 }
 573
 574 _git_apply ()
 575 {
 576         local cur="${COMP_WORDS[COMP_CWORD]}"
 577         case "$cur" in
 578         --whitespace=*)
 579                 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
 580                 return
 581                 ;;
 582         --*)
 583                 __gitcomp "
 584                         --stat --numstat --summary --check --index
 585                         --cached --index-info --reverse --reject --unidiff-zero
 586                         --apply --no-add --exclude=
 587                         --whitespace= --inaccurate-eof --verbose
 588                         "
 589                 return
 590         esac
 591         COMPREPLY=()
 592 }
 593
 594 _git_add ()
 595 {
 596         __git_has_doubledash && return
 597
 598         local cur="${COMP_WORDS[COMP_CWORD]}"
 599         case "$cur" in
 600         --*)
 601                 __gitcomp "
 602                         --interactive --refresh --patch --update --dry-run
 603                         --ignore-errors --intent-to-add
 604                         "
 605                 return
 606         esac
 607         COMPREPLY=()
 608 }
 609
 610 _git_archive ()
 611 {
 612         local cur="${COMP_WORDS[COMP_CWORD]}"
 613         case "$cur" in
 614         --format=*)
 615                 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
 616                 return
 617                 ;;
 618         --remote=*)
 619                 __gitcomp "$(__git_remotes)" "" "${cur##--remote=}"
 620                 return
 621                 ;;
 622         --*)
 623                 __gitcomp "
 624                         --format= --list --verbose
 625                         --prefix= --remote= --exec=
 626                         "
 627                 return
 628                 ;;
 629         esac
 630         __git_complete_file
 631 }
 632
 633 _git_bisect ()
 634 {
 635         __git_has_doubledash && return
 636
 637         local subcommands="start bad good skip reset visualize replay log run"
 638         local subcommand="$(__git_find_subcommand "$subcommands")"
 639         if [ -z "$subcommand" ]; then
 640                 __gitcomp "$subcommands"
 641                 return
 642         fi
 643
 644         case "$subcommand" in
 645         bad|good|reset|skip)
 646                 __gitcomp "$(__git_refs)"
 647                 ;;
 648         *)
 649                 COMPREPLY=()
 650                 ;;
 651         esac
 652 }
 653
 654 _git_branch ()
 655 {
 656         local i c=1 only_local_ref="n" has_r="n"
 657
 658         while [ $c -lt $COMP_CWORD ]; do
 659                 i="${COMP_WORDS[c]}"
 660                 case "$i" in
 661                 -d|-m)  only_local_ref="y" ;;
 662                 -r)     has_r="y" ;;
 663                 esac
 664                 c=$((++c))
 665         done
 666
 667         case "${COMP_WORDS[COMP_CWORD]}" in
 668         --*)
 669                 __gitcomp "
 670                         --color --no-color --verbose --abbrev= --no-abbrev
 671                         --track --no-track --contains --merged --no-merged
 672                         "
 673                 ;;
 674         *)
 675                 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
 676                         __gitcomp "$(__git_heads)"
 677                 else
 678                         __gitcomp "$(__git_refs)"
 679                 fi
 680                 ;;
 681         esac
 682 }
 683
 684 _git_bundle ()
 685 {
 686         local cmd="${COMP_WORDS[2]}"
 687         case "$COMP_CWORD" in
 688         2)
 689                 __gitcomp "create list-heads verify unbundle"
 690                 ;;
 691         3)
 692                 # looking for a file
 693                 ;;
 694         *)
 695                 case "$cmd" in
 696                         create)
 697                                 __git_complete_revlist
 698                         ;;
 699                 esac
 700                 ;;
 701         esac
 702 }
 703
 704 _git_checkout ()
 705 {
 706         __git_has_doubledash && return
 707
 708         __gitcomp "$(__git_refs)"
 709 }
 710
 711 _git_cherry ()
 712 {
 713         __gitcomp "$(__git_refs)"
 714 }
 715
 716 _git_cherry_pick ()
 717 {
 718         local cur="${COMP_WORDS[COMP_CWORD]}"
 719         case "$cur" in
 720         --*)
 721                 __gitcomp "--edit --no-commit"
 722                 ;;
 723         *)
 724                 __gitcomp "$(__git_refs)"
 725                 ;;
 726         esac
 727 }
 728
 729 _git_clean ()
 730 {
 731         __git_has_doubledash && return
 732
 733         local cur="${COMP_WORDS[COMP_CWORD]}"
 734         case "$cur" in
 735         --*)
 736                 __gitcomp "--dry-run --quiet"
 737                 return
 738                 ;;
 739         esac
 740         COMPREPLY=()
 741 }
 742
 743 _git_clone ()
 744 {
 745         local cur="${COMP_WORDS[COMP_CWORD]}"
 746         case "$cur" in
 747         --*)
 748                 __gitcomp "
 749                         --local
 750                         --no-hardlinks
 751                         --shared
 752                         --reference
 753                         --quiet
 754                         --no-checkout
 755                         --bare
 756                         --mirror
 757                         --origin
 758                         --upload-pack
 759                         --template=
 760                         --depth
 761                         "
 762                 return
 763                 ;;
 764         esac
 765         COMPREPLY=()
 766 }
 767
 768 _git_commit ()
 769 {
 770         __git_has_doubledash && return
 771
 772         local cur="${COMP_WORDS[COMP_CWORD]}"
 773         case "$cur" in
 774         --*)
 775                 __gitcomp "
 776                         --all --author= --signoff --verify --no-verify
 777                         --edit --amend --include --only --interactive
 778                         "
 779                 return
 780         esac
 781         COMPREPLY=()
 782 }
 783
 784 _git_describe ()
 785 {
 786         local cur="${COMP_WORDS[COMP_CWORD]}"
 787         case "$cur" in
 788         --*)
 789                 __gitcomp "
 790                         --all --tags --contains --abbrev= --candidates=
 791                         --exact-match --debug --long --match --always
 792                         "
 793                 return
 794         esac
 795         __gitcomp "$(__git_refs)"
 796 }
 797
 798 __git_diff_common_options="--stat --numstat --shortstat --summary
 799                         --patch-with-stat --name-only --name-status --color
 800                         --no-color --color-words --no-renames --check
 801                         --full-index --binary --abbrev --diff-filter=
 802                         --find-copies-harder
 803                         --text --ignore-space-at-eol --ignore-space-change
 804                         --ignore-all-space --exit-code --quiet --ext-diff
 805                         --no-ext-diff
 806                         --no-prefix --src-prefix= --dst-prefix=
 807                         --inter-hunk-context=
 808                         --patience
 809                         --raw
 810 "
 811
 812 _git_diff ()
 813 {
 814         __git_has_doubledash && return
 815
 816         local cur="${COMP_WORDS[COMP_CWORD]}"
 817         case "$cur" in
 818         --*)
 819                 __gitcomp "--cached --pickaxe-all --pickaxe-regex
 820                         --base --ours --theirs
 821                         $__git_diff_common_options
 822                         "
 823                 return
 824                 ;;
 825         esac
 826         __git_complete_file
 827 }
 828
 829 _git_fetch ()
 830 {
 831         local cur="${COMP_WORDS[COMP_CWORD]}"
 832
 833         if [ "$COMP_CWORD" = 2 ]; then
 834                 __gitcomp "$(__git_remotes)"
 835         else
 836                 case "$cur" in
 837                 *:*)
 838                         local pfx=""
 839                         case "$COMP_WORDBREAKS" in
 840                         *:*) : great ;;
 841                         *)   pfx="${cur%%:*}:" ;;
 842                         esac
 843                         __gitcomp "$(__git_refs)" "$pfx" "${cur#*:}"
 844                         ;;
 845                 *)
 846                         __gitcomp "$(__git_refs2 "${COMP_WORDS[2]}")"
 847                         ;;
 848                 esac
 849         fi
 850 }
 851
 852 _git_format_patch ()
 853 {
 854         local cur="${COMP_WORDS[COMP_CWORD]}"
 855         case "$cur" in
 856         --*)
 857                 __gitcomp "
 858                         --stdout --attach --thread
 859                         --output-directory
 860                         --numbered --start-number
 861                         --numbered-files
 862                         --keep-subject
 863                         --signoff
 864                         --in-reply-to=
 865                         --full-index --binary
 866                         --not --all
 867                         --cover-letter
 868                         --no-prefix --src-prefix= --dst-prefix=
 869                         --inline --suffix= --ignore-if-in-upstream
 870                         --subject-prefix=
 871                         "
 872                 return
 873                 ;;
 874         esac
 875         __git_complete_revlist
 876 }
 877
 878 _git_gc ()
 879 {
 880         local cur="${COMP_WORDS[COMP_CWORD]}"
 881         case "$cur" in
 882         --*)
 883                 __gitcomp "--prune --aggressive"
 884                 return
 885                 ;;
 886         esac
 887         COMPREPLY=()
 888 }
 889
 890 _git_grep ()
 891 {
 892         __git_has_doubledash && return
 893
 894         local cur="${COMP_WORDS[COMP_CWORD]}"
 895         case "$cur" in
 896         --*)
 897                 __gitcomp "
 898                         --cached
 899                         --text --ignore-case --word-regexp --invert-match
 900                         --full-name
 901                         --extended-regexp --basic-regexp --fixed-strings
 902                         --files-with-matches --name-only
 903                         --files-without-match
 904                         --count
 905                         --and --or --not --all-match
 906                         "
 907                 return
 908                 ;;
 909         esac
 910         COMPREPLY=()
 911 }
 912
 913 _git_help ()
 914 {
 915         local cur="${COMP_WORDS[COMP_CWORD]}"
 916         case "$cur" in
 917         --*)
 918                 __gitcomp "--all --info --man --web"
 919                 return
 920                 ;;
 921         esac
 922         __gitcomp "$(__git_all_commands)
 923                 attributes cli core-tutorial cvs-migration
 924                 diffcore gitk glossary hooks ignore modules
 925                 repository-layout tutorial tutorial-2
 926                 workflows
 927                 "
 928 }
 929
 930 _git_init ()
 931 {
 932         local cur="${COMP_WORDS[COMP_CWORD]}"
 933         case "$cur" in
 934         --shared=*)
 935                 __gitcomp "
 936                         false true umask group all world everybody
 937                         " "" "${cur##--shared=}"
 938                 return
 939                 ;;
 940         --*)
 941                 __gitcomp "--quiet --bare --template= --shared --shared="
 942                 return
 943                 ;;
 944         esac
 945         COMPREPLY=()
 946 }
 947
 948 _git_ls_files ()
 949 {
 950         __git_has_doubledash && return
 951
 952         local cur="${COMP_WORDS[COMP_CWORD]}"
 953         case "$cur" in
 954         --*)
 955                 __gitcomp "--cached --deleted --modified --others --ignored
 956                         --stage --directory --no-empty-directory --unmerged
 957                         --killed --exclude= --exclude-from=
 958                         --exclude-per-directory= --exclude-standard
 959                         --error-unmatch --with-tree= --full-name
 960                         --abbrev --ignored --exclude-per-directory
 961                         "
 962                 return
 963                 ;;
 964         esac
 965         COMPREPLY=()
 966 }
 967
 968 _git_ls_remote ()
 969 {
 970         __gitcomp "$(__git_remotes)"
 971 }
 972
 973 _git_ls_tree ()
 974 {
 975         __git_complete_file
 976 }
 977
 978 __git_log_pretty_formats="oneline short medium full fuller email raw format:"
 979
 980 _git_log ()
 981 {
 982         __git_has_doubledash && return
 983
 984         local cur="${COMP_WORDS[COMP_CWORD]}"
 985         case "$cur" in
 986         --pretty=*)
 987                 __gitcomp "$__git_log_pretty_formats
 988                         " "" "${cur##--pretty=}"
 989                 return
 990                 ;;
 991         --date=*)
 992                 __gitcomp "
 993                         relative iso8601 rfc2822 short local default
 994                 " "" "${cur##--date=}"
 995                 return
 996                 ;;
 997         --*)
 998                 __gitcomp "
 999                         --max-count= --max-age= --since= --after=
1000                         --min-age= --before= --until=
1001                         --root --topo-order --date-order --reverse
1002                         --no-merges --follow
1003                         --abbrev-commit --abbrev=
1004                         --relative-date --date=
1005                         --author= --committer= --grep=
1006                         --all-match
1007                         --pretty=
1008                         --not --all
1009                         --left-right --cherry-pick
1010                         --graph
1011                         --decorate
1012                         --walk-reflogs
1013                         --parents --children --full-history
1014                         --merge
1015                         $__git_diff_common_options
1016                         --pickaxe-all --pickaxe-regex
1017                         "
1018                 return
1019                 ;;
1020         esac
1021         __git_complete_revlist
1022 }
1023
1024 _git_merge ()
1025 {
1026         local cur="${COMP_WORDS[COMP_CWORD]}"
1027         case "${COMP_WORDS[COMP_CWORD-1]}" in
1028         -s|--strategy)
1029                 __gitcomp "$(__git_merge_strategies)"
1030                 return
1031         esac
1032         case "$cur" in
1033         --strategy=*)
1034                 __gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}"
1035                 return
1036                 ;;
1037         --*)
1038                 __gitcomp "
1039                         --no-commit --no-stat --log --no-log --squash --strategy
1040                         --commit --stat --no-squash --ff --no-ff
1041                         "
1042                 return
1043         esac
1044         __gitcomp "$(__git_refs)"
1045 }
1046
1047 _git_mergetool ()
1048 {
1049         local cur="${COMP_WORDS[COMP_CWORD]}"
1050         case "$cur" in
1051         --tool=*)
1052                 __gitcomp "
1053                         kdiff3 tkdiff meld xxdiff emerge
1054                         vimdiff gvimdiff ecmerge opendiff
1055                         " "" "${cur##--tool=}"
1056                 return
1057                 ;;
1058         --*)
1059                 __gitcomp "--tool="
1060                 return
1061                 ;;
1062         esac
1063         COMPREPLY=()
1064 }
1065
1066 _git_merge_base ()
1067 {
1068         __gitcomp "$(__git_refs)"
1069 }
1070
1071 _git_mv ()
1072 {
1073         local cur="${COMP_WORDS[COMP_CWORD]}"
1074         case "$cur" in
1075         --*)
1076                 __gitcomp "--dry-run"
1077                 return
1078                 ;;
1079         esac
1080         COMPREPLY=()
1081 }
1082
1083 _git_name_rev ()
1084 {
1085         __gitcomp "--tags --all --stdin"
1086 }
1087
1088 _git_pull ()
1089 {
1090         local cur="${COMP_WORDS[COMP_CWORD]}"
1091
1092         if [ "$COMP_CWORD" = 2 ]; then
1093                 __gitcomp "$(__git_remotes)"
1094         else
1095                 __gitcomp "$(__git_refs "${COMP_WORDS[2]}")"
1096         fi
1097 }
1098
1099 _git_push ()
1100 {
1101         local cur="${COMP_WORDS[COMP_CWORD]}"
1102
1103         if [ "$COMP_CWORD" = 2 ]; then
1104                 __gitcomp "$(__git_remotes)"
1105         else
1106                 case "$cur" in
1107                 *:*)
1108                         local pfx=""
1109                         case "$COMP_WORDBREAKS" in
1110                         *:*) : great ;;
1111                         *)   pfx="${cur%%:*}:" ;;
1112                         esac
1113
1114                         __gitcomp "$(__git_refs "${COMP_WORDS[2]}")" "$pfx" "${cur#*:}"
1115                         ;;
1116                 +*)
1117                         __gitcomp "$(__git_refs)" + "${cur#+}"
1118                         ;;
1119                 *)
1120                         __gitcomp "$(__git_refs)"
1121                         ;;
1122                 esac
1123         fi
1124 }
1125
1126 _git_rebase ()
1127 {
1128         local cur="${COMP_WORDS[COMP_CWORD]}" dir="$(__gitdir)"
1129         if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
1130                 __gitcomp "--continue --skip --abort"
1131                 return
1132         fi
1133         case "${COMP_WORDS[COMP_CWORD-1]}" in
1134         -s|--strategy)
1135                 __gitcomp "$(__git_merge_strategies)"
1136                 return
1137         esac
1138         case "$cur" in
1139         --strategy=*)
1140                 __gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}"
1141                 return
1142                 ;;
1143         --*)
1144                 __gitcomp "--onto --merge --strategy --interactive"
1145                 return
1146         esac
1147         __gitcomp "$(__git_refs)"
1148 }
1149
1150 _git_send_email ()
1151 {
1152         local cur="${COMP_WORDS[COMP_CWORD]}"
1153         case "$cur" in
1154         --*)
1155                 __gitcomp "--bcc --cc --cc-cmd --chain-reply-to --compose
1156                         --dry-run --envelope-sender --from --identity
1157                         --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
1158                         --no-suppress-from --no-thread --quiet
1159                         --signed-off-by-cc --smtp-pass --smtp-server
1160                         --smtp-server-port --smtp-ssl --smtp-user --subject
1161                         --suppress-cc --suppress-from --thread --to
1162                         --validate --no-validate"
1163                 return
1164                 ;;
1165         esac
1166         COMPREPLY=()
1167 }
1168
1169 _git_config ()
1170 {
1171         local cur="${COMP_WORDS[COMP_CWORD]}"
1172         local prv="${COMP_WORDS[COMP_CWORD-1]}"
1173         case "$prv" in
1174         branch.*.remote)
1175                 __gitcomp "$(__git_remotes)"
1176                 return
1177                 ;;
1178         branch.*.merge)
1179                 __gitcomp "$(__git_refs)"
1180                 return
1181                 ;;
1182         remote.*.fetch)
1183                 local remote="${prv#remote.}"
1184                 remote="${remote%.fetch}"
1185                 __gitcomp "$(__git_refs_remotes "$remote")"
1186                 return
1187                 ;;
1188         remote.*.push)
1189                 local remote="${prv#remote.}"
1190                 remote="${remote%.push}"
1191                 __gitcomp "$(git --git-dir="$(__gitdir)" \
1192                         for-each-ref --format='%(refname):%(refname)' \
1193                         refs/heads)"
1194                 return
1195                 ;;
1196         pull.twohead|pull.octopus)
1197                 __gitcomp "$(__git_merge_strategies)"
1198                 return
1199                 ;;
1200         color.branch|color.diff|color.interactive|color.status|color.ui)
1201                 __gitcomp "always never auto"
1202                 return
1203                 ;;
1204         color.pager)
1205                 __gitcomp "false true"
1206                 return
1207                 ;;
1208         color.*.*)
1209                 __gitcomp "
1210                         normal black red green yellow blue magenta cyan white
1211                         bold dim ul blink reverse
1212                         "
1213                 return
1214                 ;;
1215         *.*)
1216                 COMPREPLY=()
1217                 return
1218                 ;;
1219         esac
1220         case "$cur" in
1221         --*)
1222                 __gitcomp "
1223                         --global --system --file=
1224                         --list --replace-all
1225                         --get --get-all --get-regexp
1226                         --add --unset --unset-all
1227                         --remove-section --rename-section
1228                         "
1229                 return
1230                 ;;
1231         branch.*.*)
1232                 local pfx="${cur%.*}."
1233                 cur="${cur##*.}"
1234                 __gitcomp "remote merge mergeoptions" "$pfx" "$cur"
1235                 return
1236                 ;;
1237         branch.*)
1238                 local pfx="${cur%.*}."
1239                 cur="${cur#*.}"
1240                 __gitcomp "$(__git_heads)" "$pfx" "$cur" "."
1241                 return
1242                 ;;
1243         remote.*.*)
1244                 local pfx="${cur%.*}."
1245                 cur="${cur##*.}"
1246                 __gitcomp "
1247                         url proxy fetch push mirror skipDefaultUpdate
1248                         receivepack uploadpack tagopt
1249                         " "$pfx" "$cur"
1250                 return
1251                 ;;
1252         remote.*)
1253                 local pfx="${cur%.*}."
1254                 cur="${cur#*.}"
1255                 __gitcomp "$(__git_remotes)" "$pfx" "$cur" "."
1256                 return
1257                 ;;
1258         esac
1259         __gitcomp "
1260                 apply.whitespace
1261                 branch.autosetupmerge
1262                 branch.autosetuprebase
1263                 clean.requireForce
1264                 color.branch
1265                 color.branch.current
1266                 color.branch.local
1267                 color.branch.plain
1268                 color.branch.remote
1269                 color.diff
1270                 color.diff.commit
1271                 color.diff.frag
1272                 color.diff.meta
1273                 color.diff.new
1274                 color.diff.old
1275                 color.diff.plain
1276                 color.diff.whitespace
1277                 color.interactive
1278                 color.interactive.header
1279                 color.interactive.help
1280                 color.interactive.prompt
1281                 color.pager
1282                 color.status
1283                 color.status.added
1284                 color.status.changed
1285                 color.status.header
1286                 color.status.nobranch
1287                 color.status.untracked
1288                 color.status.updated
1289                 color.ui
1290                 commit.template
1291                 core.autocrlf
1292                 core.bare
1293                 core.compression
1294                 core.deltaBaseCacheLimit
1295                 core.editor
1296                 core.excludesfile
1297                 core.fileMode
1298                 core.fsyncobjectfiles
1299                 core.gitProxy
1300                 core.ignoreCygwinFSTricks
1301                 core.ignoreStat
1302                 core.logAllRefUpdates
1303                 core.loosecompression
1304                 core.packedGitLimit
1305                 core.packedGitWindowSize
1306                 core.pager
1307                 core.preferSymlinkRefs
1308                 core.preloadindex
1309                 core.quotepath
1310                 core.repositoryFormatVersion
1311                 core.safecrlf
1312                 core.sharedRepository
1313                 core.symlinks
1314                 core.trustctime
1315                 core.warnAmbiguousRefs
1316                 core.whitespace
1317                 core.worktree
1318                 diff.autorefreshindex
1319                 diff.external
1320                 diff.mnemonicprefix
1321                 diff.renameLimit
1322                 diff.renameLimit.
1323                 diff.renames
1324                 fetch.unpackLimit
1325                 format.headers
1326                 format.numbered
1327                 format.pretty
1328                 format.suffix
1329                 gc.aggressiveWindow
1330                 gc.auto
1331                 gc.autopacklimit
1332                 gc.packrefs
1333                 gc.pruneexpire
1334                 gc.reflogexpire
1335                 gc.reflogexpireunreachable
1336                 gc.rerereresolved
1337                 gc.rerereunresolved
1338                 gitcvs.allbinary
1339                 gitcvs.dbTableNamePrefix
1340                 gitcvs.dbdriver
1341                 gitcvs.dbname
1342                 gitcvs.dbpass
1343                 gitcvs.dbuser
1344                 gitcvs.enabled
1345                 gitcvs.logfile
1346                 gitcvs.usecrlfattr
1347                 gui.blamehistoryctx
1348                 gui.commitmsgwidth
1349                 gui.copyblamethreshold
1350                 gui.diffcontext
1351                 gui.encoding
1352                 gui.fastcopyblame
1353                 gui.matchtrackingbranch
1354                 gui.newbranchtemplate
1355                 gui.pruneduringfetch
1356                 gui.spellingdictionary
1357                 gui.trustmtime
1358                 help.autocorrect
1359                 help.browser
1360                 help.format
1361                 http.lowSpeedLimit
1362                 http.lowSpeedTime
1363                 http.maxRequests
1364                 http.noEPSV
1365                 http.proxy
1366                 http.sslCAInfo
1367                 http.sslCAPath
1368                 http.sslCert
1369                 http.sslKey
1370                 http.sslVerify
1371                 i18n.commitEncoding
1372                 i18n.logOutputEncoding
1373                 instaweb.browser
1374                 instaweb.httpd
1375                 instaweb.local
1376                 instaweb.modulepath
1377                 instaweb.port
1378                 log.date
1379                 log.showroot
1380                 man.viewer
1381                 merge.conflictstyle
1382                 merge.log
1383                 merge.renameLimit
1384                 merge.stat
1385                 merge.tool
1386                 merge.verbosity
1387                 mergetool.keepBackup
1388                 pack.compression
1389                 pack.deltaCacheLimit
1390                 pack.deltaCacheSize
1391                 pack.depth
1392                 pack.indexVersion
1393                 pack.packSizeLimit
1394                 pack.threads
1395                 pack.window
1396                 pack.windowMemory
1397                 pull.octopus
1398                 pull.twohead
1399                 receive.denyCurrentBranch
1400                 receive.denyDeletes
1401                 receive.denyNonFastForwards
1402                 receive.fsckObjects
1403                 receive.unpackLimit
1404                 repack.usedeltabaseoffset
1405                 rerere.autoupdate
1406                 rerere.enabled
1407                 showbranch.default
1408                 status.relativePaths
1409                 status.showUntrackedFiles
1410                 tar.umask
1411                 transfer.unpackLimit
1412                 user.email
1413                 user.name
1414                 user.signingkey
1415                 web.browser
1416                 branch. remote.
1417         "
1418 }
1419
1420 _git_remote ()
1421 {
1422         local subcommands="add rename rm show prune update"
1423         local subcommand="$(__git_find_subcommand "$subcommands")"
1424         if [ -z "$subcommand" ]; then
1425                 __gitcomp "$subcommands"
1426                 return
1427         fi
1428
1429         case "$subcommand" in
1430         rename|rm|show|prune)
1431                 __gitcomp "$(__git_remotes)"
1432                 ;;
1433         update)
1434                 local i c='' IFS=$'\n'
1435                 for i in $(git --git-dir="$(__gitdir)" config --list); do
1436                         case "$i" in
1437                         remotes.*)
1438                                 i="${i#remotes.}"
1439                                 c="$c ${i/=*/}"
1440                                 ;;
1441                         esac
1442                 done
1443                 __gitcomp "$c"
1444                 ;;
1445         *)
1446                 COMPREPLY=()
1447                 ;;
1448         esac
1449 }
1450
1451 _git_reset ()
1452 {
1453         __git_has_doubledash && return
1454
1455         local cur="${COMP_WORDS[COMP_CWORD]}"
1456         case "$cur" in
1457         --*)
1458                 __gitcomp "--merge --mixed --hard --soft"
1459                 return
1460                 ;;
1461         esac
1462         __gitcomp "$(__git_refs)"
1463 }
1464
1465 _git_revert ()
1466 {
1467         local cur="${COMP_WORDS[COMP_CWORD]}"
1468         case "$cur" in
1469         --*)
1470                 __gitcomp "--edit --mainline --no-edit --no-commit --signoff"
1471                 return
1472                 ;;
1473         esac
1474         __gitcomp "$(__git_refs)"
1475 }
1476
1477 _git_rm ()
1478 {
1479         __git_has_doubledash && return
1480
1481         local cur="${COMP_WORDS[COMP_CWORD]}"
1482         case "$cur" in
1483         --*)
1484                 __gitcomp "--cached --dry-run --ignore-unmatch --quiet"
1485                 return
1486                 ;;
1487         esac
1488         COMPREPLY=()
1489 }
1490
1491 _git_shortlog ()
1492 {
1493         __git_has_doubledash && return
1494
1495         local cur="${COMP_WORDS[COMP_CWORD]}"
1496         case "$cur" in
1497         --*)
1498                 __gitcomp "
1499                         --max-count= --max-age= --since= --after=
1500                         --min-age= --before= --until=
1501                         --no-merges
1502                         --author= --committer= --grep=
1503                         --all-match
1504                         --not --all
1505                         --numbered --summary
1506                         "
1507                 return
1508                 ;;
1509         esac
1510         __git_complete_revlist
1511 }
1512
1513 _git_show ()
1514 {
1515         __git_has_doubledash && return
1516
1517         local cur="${COMP_WORDS[COMP_CWORD]}"
1518         case "$cur" in
1519         --pretty=*)
1520                 __gitcomp "$__git_log_pretty_formats
1521                         " "" "${cur##--pretty=}"
1522                 return
1523                 ;;
1524         --*)
1525                 __gitcomp "--pretty=
1526                         $__git_diff_common_options
1527                         "
1528                 return
1529                 ;;
1530         esac
1531         __git_complete_file
1532 }
1533
1534 _git_show_branch ()
1535 {
1536         local cur="${COMP_WORDS[COMP_CWORD]}"
1537         case "$cur" in
1538         --*)
1539                 __gitcomp "
1540                         --all --remotes --topo-order --current --more=
1541                         --list --independent --merge-base --no-name
1542                         --sha1-name --topics --reflog
1543                         "
1544                 return
1545                 ;;
1546         esac
1547         __git_complete_revlist
1548 }
1549
1550 _git_stash ()
1551 {
1552         local subcommands='save list show apply clear drop pop create branch'
1553         local subcommand="$(__git_find_subcommand "$subcommands")"
1554         if [ -z "$subcommand" ]; then
1555                 __gitcomp "$subcommands"
1556         else
1557                 local cur="${COMP_WORDS[COMP_CWORD]}"
1558                 case "$subcommand,$cur" in
1559                 save,--*)
1560                         __gitcomp "--keep-index"
1561                         ;;
1562                 apply,--*)
1563                         __gitcomp "--index"
1564                         ;;
1565                 show,--*|drop,--*|pop,--*|branch,--*)
1566                         COMPREPLY=()
1567                         ;;
1568                 show,*|apply,*|drop,*|pop,*|branch,*)
1569                         __gitcomp "$(git --git-dir="$(__gitdir)" stash list \
1570                                         | sed -n -e 's/:.*//p')"
1571                         ;;
1572                 *)
1573                         COMPREPLY=()
1574                         ;;
1575                 esac
1576         fi
1577 }
1578
1579 _git_submodule ()
1580 {
1581         __git_has_doubledash && return
1582
1583         local subcommands="add status init update summary foreach sync"
1584         if [ -z "$(__git_find_subcommand "$subcommands")" ]; then
1585                 local cur="${COMP_WORDS[COMP_CWORD]}"
1586                 case "$cur" in
1587                 --*)
1588                         __gitcomp "--quiet --cached"
1589                         ;;
1590                 *)
1591                         __gitcomp "$subcommands"
1592                         ;;
1593                 esac
1594                 return
1595         fi
1596 }
1597
1598 _git_svn ()
1599 {
1600         local subcommands="
1601                 init fetch clone rebase dcommit log find-rev
1602                 set-tree commit-diff info create-ignore propget
1603                 proplist show-ignore show-externals
1604                 "
1605         local subcommand="$(__git_find_subcommand "$subcommands")"
1606         if [ -z "$subcommand" ]; then
1607                 __gitcomp "$subcommands"
1608         else
1609                 local remote_opts="--username= --config-dir= --no-auth-cache"
1610                 local fc_opts="
1611                         --follow-parent --authors-file= --repack=
1612                         --no-metadata --use-svm-props --use-svnsync-props
1613                         --log-window-size= --no-checkout --quiet
1614                         --repack-flags --use-log-author --localtime $remote_opts
1615                         "
1616                 local init_opts="
1617                         --template= --shared= --trunk= --tags=
1618                         --branches= --stdlayout --minimize-url
1619                         --no-metadata --use-svm-props --use-svnsync-props
1620                         --rewrite-root= $remote_opts
1621                         "
1622                 local cmt_opts="
1623                         --edit --rmdir --find-copies-harder --copy-similarity=
1624                         "
1625
1626                 local cur="${COMP_WORDS[COMP_CWORD]}"
1627                 case "$subcommand,$cur" in
1628                 fetch,--*)
1629                         __gitcomp "--revision= --fetch-all $fc_opts"
1630                         ;;
1631                 clone,--*)
1632                         __gitcomp "--revision= $fc_opts $init_opts"
1633                         ;;
1634                 init,--*)
1635                         __gitcomp "$init_opts"
1636                         ;;
1637                 dcommit,--*)
1638                         __gitcomp "
1639                                 --merge --strategy= --verbose --dry-run
1640                                 --fetch-all --no-rebase $cmt_opts $fc_opts
1641                                 "
1642                         ;;
1643                 set-tree,--*)
1644                         __gitcomp "--stdin $cmt_opts $fc_opts"
1645                         ;;
1646                 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
1647                 show-externals,--*)
1648                         __gitcomp "--revision="
1649                         ;;
1650                 log,--*)
1651                         __gitcomp "
1652                                 --limit= --revision= --verbose --incremental
1653                                 --oneline --show-commit --non-recursive
1654                                 --authors-file=
1655                                 "
1656                         ;;
1657                 rebase,--*)
1658                         __gitcomp "
1659                                 --merge --verbose --strategy= --local
1660                                 --fetch-all $fc_opts
1661                                 "
1662                         ;;
1663                 commit-diff,--*)
1664                         __gitcomp "--message= --file= --revision= $cmt_opts"
1665                         ;;
1666                 info,--*)
1667                         __gitcomp "--url"
1668                         ;;
1669                 *)
1670                         COMPREPLY=()
1671                         ;;
1672                 esac
1673         fi
1674 }
1675
1676 _git_tag ()
1677 {
1678         local i c=1 f=0
1679         while [ $c -lt $COMP_CWORD ]; do
1680                 i="${COMP_WORDS[c]}"
1681                 case "$i" in
1682                 -d|-v)
1683                         __gitcomp "$(__git_tags)"
1684                         return
1685                         ;;
1686                 -f)
1687                         f=1
1688                         ;;
1689                 esac
1690                 c=$((++c))
1691         done
1692
1693         case "${COMP_WORDS[COMP_CWORD-1]}" in
1694         -m|-F)
1695                 COMPREPLY=()
1696                 ;;
1697         -*|tag)
1698                 if [ $f = 1 ]; then
1699                         __gitcomp "$(__git_tags)"
1700                 else
1701                         COMPREPLY=()
1702                 fi
1703                 ;;
1704         *)
1705                 __gitcomp "$(__git_refs)"
1706                 ;;
1707         esac
1708 }
1709
1710 _git ()
1711 {
1712         local i c=1 command __git_dir
1713
1714         while [ $c -lt $COMP_CWORD ]; do
1715                 i="${COMP_WORDS[c]}"
1716                 case "$i" in
1717                 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
1718                 --bare)      __git_dir="." ;;
1719                 --version|-p|--paginate) ;;
1720                 --help) command="help"; break ;;
1721                 *) command="$i"; break ;;
1722                 esac
1723                 c=$((++c))
1724         done
1725
1726         if [ -z "$command" ]; then
1727                 case "${COMP_WORDS[COMP_CWORD]}" in
1728                 --*)   __gitcomp "
1729                         --paginate
1730                         --no-pager
1731                         --git-dir=
1732                         --bare
1733                         --version
1734                         --exec-path
1735                         --work-tree=
1736                         --help
1737                         "
1738                         ;;
1739                 *)     __gitcomp "$(__git_porcelain_commands) $(__git_aliases)" ;;
1740                 esac
1741                 return
1742         fi
1743
1744         local expansion=$(__git_aliased_command "$command")
1745         [ "$expansion" ] && command="$expansion"
1746
1747         case "$command" in
1748         am)          _git_am ;;
1749         add)         _git_add ;;
1750         apply)       _git_apply ;;
1751         archive)     _git_archive ;;
1752         bisect)      _git_bisect ;;
1753         bundle)      _git_bundle ;;
1754         branch)      _git_branch ;;
1755         checkout)    _git_checkout ;;
1756         cherry)      _git_cherry ;;
1757         cherry-pick) _git_cherry_pick ;;
1758         clean)       _git_clean ;;
1759         clone)       _git_clone ;;
1760         commit)      _git_commit ;;
1761         config)      _git_config ;;
1762         describe)    _git_describe ;;
1763         diff)        _git_diff ;;
1764         fetch)       _git_fetch ;;
1765         format-patch) _git_format_patch ;;
1766         gc)          _git_gc ;;
1767         grep)        _git_grep ;;
1768         help)        _git_help ;;
1769         init)        _git_init ;;
1770         log)         _git_log ;;
1771         ls-files)    _git_ls_files ;;
1772         ls-remote)   _git_ls_remote ;;
1773         ls-tree)     _git_ls_tree ;;
1774         merge)       _git_merge;;
1775         mergetool)   _git_mergetool;;
1776         merge-base)  _git_merge_base ;;
1777         mv)          _git_mv ;;
1778         name-rev)    _git_name_rev ;;
1779         pull)        _git_pull ;;
1780         push)        _git_push ;;
1781         rebase)      _git_rebase ;;
1782         remote)      _git_remote ;;
1783         reset)       _git_reset ;;
1784         revert)      _git_revert ;;
1785         rm)          _git_rm ;;
1786         send-email)  _git_send_email ;;
1787         shortlog)    _git_shortlog ;;
1788         show)        _git_show ;;
1789         show-branch) _git_show_branch ;;
1790         stash)       _git_stash ;;
1791         stage)       _git_add ;;
1792         submodule)   _git_submodule ;;
1793         svn)         _git_svn ;;
1794         tag)         _git_tag ;;
1795         whatchanged) _git_log ;;
1796         *)           COMPREPLY=() ;;
1797         esac
1798 }
1799
1800 _gitk ()
1801 {
1802         __git_has_doubledash && return
1803
1804         local cur="${COMP_WORDS[COMP_CWORD]}"
1805         local g="$(git rev-parse --git-dir 2>/dev/null)"
1806         local merge=""
1807         if [ -f $g/MERGE_HEAD ]; then
1808                 merge="--merge"
1809         fi
1810         case "$cur" in
1811         --*)
1812                 __gitcomp "--not --all $merge"
1813                 return
1814                 ;;
1815         esac
1816         __git_complete_revlist
1817 }
1818
1819 complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \
1820         || complete -o default -o nospace -F _git git
1821 complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \
1822         || complete -o default -o nospace -F _gitk gitk
1823
1824 # The following are necessary only for Cygwin, and only are needed
1825 # when the user has tab-completed the executable name and consequently
1826 # included the '.exe' suffix.
1827 #
1828 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
1829 complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \
1830         || complete -o default -o nospace -F _git git.exe
1831 fi