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 "$1"
  76         fi
  77 }
  78
  79 # __git_ps1 accepts 0 or 1 arguments (i.e., format string)
  80 # returns text to add to bash PS1 prompt (includes branch name)
  81 __git_ps1 ()
  82 {
  83         local g="$(__gitdir)"
  84         if [ -n "$g" ]; then
  85                 local r
  86                 local b
  87                 if [ -d "$g/rebase-apply" ]; then
  88                         if [ -f "$g/rebase-apply/rebasing" ]; then
  89                                 r="|REBASE"
  90                 elif [ -f "$g/rebase-apply/applying" ]; then
  91                                 r="|AM"
  92                         else
  93                                 r="|AM/REBASE"
  94                         fi
  95                         b="$(git symbolic-ref HEAD 2>/dev/null)"
  96                 elif [ -f "$g/rebase-merge/interactive" ]; then
  97                         r="|REBASE-i"
  98                         b="$(cat "$g/rebase-merge/head-name")"
  99                 elif [ -d "$g/rebase-merge" ]; then
 100                         r="|REBASE-m"
 101                         b="$(cat "$g/rebase-merge/head-name")"
 102                 elif [ -f "$g/MERGE_HEAD" ]; then
 103                         r="|MERGING"
 104                         b="$(git symbolic-ref HEAD 2>/dev/null)"
 105                 else
 106                         if [ -f "$g/BISECT_LOG" ]; then
 107                                 r="|BISECTING"
 108                         fi
 109                         if ! b="$(git symbolic-ref HEAD 2>/dev/null)"; then
 110                                 if ! b="$(git describe --exact-match HEAD 2>/dev/null)"; then
 111                                         if [ -r "$g/HEAD" ]; then
 112                                                 b="$(cut -c1-7 "$g/HEAD")..."
 113                                         fi
 114                                 fi
 115                         fi
 116                 fi
 117
 118                 local w
 119                 local i
 120                 local c
 121
 122                 if [ "true" = "$(git rev-parse --is-inside-git-dir 2>/dev/null)" ]; then
 123                         if [ "true" = "$(git config --bool core.bare 2>/dev/null)" ]; then
 124                                 c="BARE:"
 125                         else
 126                                 b="GIT_DIR!"
 127                         fi
 128                 elif [ "true" = "$(git rev-parse --is-inside-work-tree 2>/dev/null)" ]; then
 129                         if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ]; then
 130                                 if [ "$(git config --bool bash.showDirtyState)" != "false" ]; then
 131                                         git diff --no-ext-diff --ignore-submodules \
 132                                                 --quiet --exit-code || w="*"
 133                                         if git rev-parse --quiet --verify HEAD >/dev/null; then
 134                                                 git diff-index --cached --quiet \
 135                                                         --ignore-submodules HEAD -- || i="+"
 136                                         else
 137                                                 i="#"
 138                                         fi
 139                                 fi
 140                         fi
 141                 fi
 142
 143                 if [ -n "$b" ]; then
 144                         if [ -n "${1-}" ]; then
 145                                 printf "$1" "$c${b##refs/heads/}$w$i$r"
 146                         else
 147                                 printf " (%s)" "$c${b##refs/heads/}$w$i$r"
 148                         fi
 149                 fi
 150         fi
 151 }
 152
 153 # __gitcomp_1 requires 2 arguments
 154 __gitcomp_1 ()
 155 {
 156         local c IFS=' '$'\t'$'\n'
 157         for c in $1; do
 158                 case "$c$2" in
 159                 --*=*) printf %s$'\n' "$c$2" ;;
 160                 *.)    printf %s$'\n' "$c$2" ;;
 161                 *)     printf %s$'\n' "$c$2 " ;;
 162                 esac
 163         done
 164 }
 165
 166 # __gitcomp accepts 1, 2, 3, or 4 arguments
 167 # generates completion reply with compgen
 168 __gitcomp ()
 169 {
 170         local cur="${COMP_WORDS[COMP_CWORD]}"
 171         if [ $# -gt 2 ]; then
 172                 cur="$3"
 173         fi
 174         case "$cur" in
 175         --*=)
 176                 COMPREPLY=()
 177                 ;;
 178         *)
 179                 local IFS=$'\n'
 180                 COMPREPLY=($(compgen -P "${2-}" \
 181                         -W "$(__gitcomp_1 "${1-}" "${4-}")" \
 182                         -- "$cur"))
 183                 ;;
 184         esac
 185 }
 186
 187 # __git_heads accepts 0 or 1 arguments (to pass to __gitdir)
 188 __git_heads ()
 189 {
 190         local cmd i is_hash=y dir="$(__gitdir "${1-}")"
 191         if [ -d "$dir" ]; then
 192                 git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
 193                         refs/heads
 194                 return
 195         fi
 196         for i in $(git ls-remote "${1-}" 2>/dev/null); do
 197                 case "$is_hash,$i" in
 198                 y,*) is_hash=n ;;
 199                 n,*^{}) is_hash=y ;;
 200                 n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
 201                 n,*) is_hash=y; echo "$i" ;;
 202                 esac
 203         done
 204 }
 205
 206 # __git_tags accepts 0 or 1 arguments (to pass to __gitdir)
 207 __git_tags ()
 208 {
 209         local cmd i is_hash=y dir="$(__gitdir "${1-}")"
 210         if [ -d "$dir" ]; then
 211                 git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
 212                         refs/tags
 213                 return
 214         fi
 215         for i in $(git ls-remote "${1-}" 2>/dev/null); do
 216                 case "$is_hash,$i" in
 217                 y,*) is_hash=n ;;
 218                 n,*^{}) is_hash=y ;;
 219                 n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
 220                 n,*) is_hash=y; echo "$i" ;;
 221                 esac
 222         done
 223 }
 224
 225 # __git_refs accepts 0 or 1 arguments (to pass to __gitdir)
 226 __git_refs ()
 227 {
 228         local i is_hash=y dir="$(__gitdir "${1-}")"
 229         local cur="${COMP_WORDS[COMP_CWORD]}" format refs
 230         if [ -d "$dir" ]; then
 231                 case "$cur" in
 232                 refs|refs/*)
 233                         format="refname"
 234                         refs="${cur%/*}"
 235                         ;;
 236                 *)
 237                         if [ -e "$dir/HEAD" ]; then echo HEAD; fi
 238                         format="refname:short"
 239                         refs="refs/tags refs/heads refs/remotes"
 240                         ;;
 241                 esac
 242                 git --git-dir="$dir" for-each-ref --format="%($format)" \
 243                         $refs
 244                 return
 245         fi
 246         for i in $(git ls-remote "$dir" 2>/dev/null); do
 247                 case "$is_hash,$i" in
 248                 y,*) is_hash=n ;;
 249                 n,*^{}) is_hash=y ;;
 250                 n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
 251                 n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
 252                 n,refs/remotes/*) is_hash=y; echo "${i#refs/remotes/}" ;;
 253                 n,*) is_hash=y; echo "$i" ;;
 254                 esac
 255         done
 256 }
 257
 258 # __git_refs2 requires 1 argument (to pass to __git_refs)
 259 __git_refs2 ()
 260 {
 261         local i
 262         for i in $(__git_refs "$1"); do
 263                 echo "$i:$i"
 264         done
 265 }
 266
 267 # __git_refs_remotes requires 1 argument (to pass to ls-remote)
 268 __git_refs_remotes ()
 269 {
 270         local cmd i is_hash=y
 271         for i in $(git ls-remote "$1" 2>/dev/null); do
 272                 case "$is_hash,$i" in
 273                 n,refs/heads/*)
 274                         is_hash=y
 275                         echo "$i:refs/remotes/$1/${i#refs/heads/}"
 276                         ;;
 277                 y,*) is_hash=n ;;
 278                 n,*^{}) is_hash=y ;;
 279                 n,refs/tags/*) is_hash=y;;
 280                 n,*) is_hash=y; ;;
 281                 esac
 282         done
 283 }
 284
 285 __git_remotes ()
 286 {
 287         local i ngoff IFS=$'\n' d="$(__gitdir)"
 288         shopt -q nullglob || ngoff=1
 289         shopt -s nullglob
 290         for i in "$d/remotes"/*; do
 291                 echo ${i#$d/remotes/}
 292         done
 293         [ "$ngoff" ] && shopt -u nullglob
 294         for i in $(git --git-dir="$d" config --list); do
 295                 case "$i" in
 296                 remote.*.url=*)
 297                         i="${i#remote.}"
 298                         echo "${i/.url=*/}"
 299                         ;;
 300                 esac
 301         done
 302 }
 303
 304 __git_merge_strategies ()
 305 {
 306         if [ -n "${__git_merge_strategylist-}" ]; then
 307                 echo "$__git_merge_strategylist"
 308                 return
 309         fi
 310         git merge -s help 2>&1 |
 311         sed -n -e '/[Aa]vailable strategies are: /,/^$/{
 312                 s/\.$//
 313                 s/.*://
 314                 s/^[    ]*//
 315                 s/[     ]*$//
 316                 p
 317         }'
 318 }
 319 __git_merge_strategylist=
 320 __git_merge_strategylist=$(__git_merge_strategies 2>/dev/null)
 321
 322 __git_complete_file ()
 323 {
 324         local pfx ls ref cur="${COMP_WORDS[COMP_CWORD]}"
 325         case "$cur" in
 326         ?*:*)
 327                 ref="${cur%%:*}"
 328                 cur="${cur#*:}"
 329                 case "$cur" in
 330                 ?*/*)
 331                         pfx="${cur%/*}"
 332                         cur="${cur##*/}"
 333                         ls="$ref:$pfx"
 334                         pfx="$pfx/"
 335                         ;;
 336                 *)
 337                         ls="$ref"
 338                         ;;
 339             esac
 340
 341                 case "$COMP_WORDBREAKS" in
 342                 *:*) : great ;;
 343                 *)   pfx="$ref:$pfx" ;;
 344                 esac
 345
 346                 local IFS=$'\n'
 347                 COMPREPLY=($(compgen -P "$pfx" \
 348                         -W "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \
 349                                 | sed '/^100... blob /{
 350                                            s,^.*        ,,
 351                                            s,$, ,
 352                                        }
 353                                        /^120000 blob /{
 354                                            s,^.*        ,,
 355                                            s,$, ,
 356                                        }
 357                                        /^040000 tree /{
 358                                            s,^.*        ,,
 359                                            s,$,/,
 360                                        }
 361                                        s/^.*    //')" \
 362                         -- "$cur"))
 363                 ;;
 364         *)
 365                 __gitcomp "$(__git_refs)"
 366                 ;;
 367         esac
 368 }
 369
 370 __git_complete_revlist ()
 371 {
 372         local pfx cur="${COMP_WORDS[COMP_CWORD]}"
 373         case "$cur" in
 374         *...*)
 375                 pfx="${cur%...*}..."
 376                 cur="${cur#*...}"
 377                 __gitcomp "$(__git_refs)" "$pfx" "$cur"
 378                 ;;
 379         *..*)
 380                 pfx="${cur%..*}.."
 381                 cur="${cur#*..}"
 382                 __gitcomp "$(__git_refs)" "$pfx" "$cur"
 383                 ;;
 384         *)
 385                 __gitcomp "$(__git_refs)"
 386                 ;;
 387         esac
 388 }
 389
 390 __git_complete_remote_or_refspec ()
 391 {
 392         local cmd="${COMP_WORDS[1]}"
 393         local cur="${COMP_WORDS[COMP_CWORD]}"
 394         local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
 395         while [ $c -lt $COMP_CWORD ]; do
 396                 i="${COMP_WORDS[c]}"
 397                 case "$i" in
 398                 --all|--mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
 399                 -*) ;;
 400                 *) remote="$i"; break ;;
 401                 esac
 402                 c=$((++c))
 403         done
 404         if [ -z "$remote" ]; then
 405                 __gitcomp "$(__git_remotes)"
 406                 return
 407         fi
 408         if [ $no_complete_refspec = 1 ]; then
 409                 COMPREPLY=()
 410                 return
 411         fi
 412         [ "$remote" = "." ] && remote=
 413         case "$cur" in
 414         *:*)
 415                 case "$COMP_WORDBREAKS" in
 416                 *:*) : great ;;
 417                 *)   pfx="${cur%%:*}:" ;;
 418                 esac
 419                 cur="${cur#*:}"
 420                 lhs=0
 421                 ;;
 422         +*)
 423                 pfx="+"
 424                 cur="${cur#+}"
 425                 ;;
 426         esac
 427         case "$cmd" in
 428         fetch)
 429                 if [ $lhs = 1 ]; then
 430                         __gitcomp "$(__git_refs2 "$remote")" "$pfx" "$cur"
 431                 else
 432                         __gitcomp "$(__git_refs)" "$pfx" "$cur"
 433                 fi
 434                 ;;
 435         pull)
 436                 if [ $lhs = 1 ]; then
 437                         __gitcomp "$(__git_refs "$remote")" "$pfx" "$cur"
 438                 else
 439                         __gitcomp "$(__git_refs)" "$pfx" "$cur"
 440                 fi
 441                 ;;
 442         push)
 443                 if [ $lhs = 1 ]; then
 444                         __gitcomp "$(__git_refs)" "$pfx" "$cur"
 445                 else
 446                         __gitcomp "$(__git_refs "$remote")" "$pfx" "$cur"
 447                 fi
 448                 ;;
 449         esac
 450 }
 451
 452 __git_complete_strategy ()
 453 {
 454         case "${COMP_WORDS[COMP_CWORD-1]}" in
 455         -s|--strategy)
 456                 __gitcomp "$(__git_merge_strategies)"
 457                 return 0
 458         esac
 459         local cur="${COMP_WORDS[COMP_CWORD]}"
 460         case "$cur" in
 461         --strategy=*)
 462                 __gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}"
 463                 return 0
 464                 ;;
 465         esac
 466         return 1
 467 }
 468
 469 __git_all_commands ()
 470 {
 471         if [ -n "${__git_all_commandlist-}" ]; then
 472                 echo "$__git_all_commandlist"
 473                 return
 474         fi
 475         local i IFS=" "$'\n'
 476         for i in $(git help -a|egrep '^ ')
 477         do
 478                 case $i in
 479                 *--*)             : helper pattern;;
 480                 *) echo $i;;
 481                 esac
 482         done
 483 }
 484 __git_all_commandlist=
 485 __git_all_commandlist="$(__git_all_commands 2>/dev/null)"
 486
 487 __git_porcelain_commands ()
 488 {
 489         if [ -n "${__git_porcelain_commandlist-}" ]; then
 490                 echo "$__git_porcelain_commandlist"
 491                 return
 492         fi
 493         local i IFS=" "$'\n'
 494         for i in "help" $(__git_all_commands)
 495         do
 496                 case $i in
 497                 *--*)             : helper pattern;;
 498                 applymbox)        : ask gittus;;
 499                 applypatch)       : ask gittus;;
 500                 archimport)       : import;;
 501                 cat-file)         : plumbing;;
 502                 check-attr)       : plumbing;;
 503                 check-ref-format) : plumbing;;
 504                 checkout-index)   : plumbing;;
 505                 commit-tree)      : plumbing;;
 506                 count-objects)    : infrequent;;
 507                 cvsexportcommit)  : export;;
 508                 cvsimport)        : import;;
 509                 cvsserver)        : daemon;;
 510                 daemon)           : daemon;;
 511                 diff-files)       : plumbing;;
 512                 diff-index)       : plumbing;;
 513                 diff-tree)        : plumbing;;
 514                 fast-import)      : import;;
 515                 fast-export)      : export;;
 516                 fsck-objects)     : plumbing;;
 517                 fetch-pack)       : plumbing;;
 518                 fmt-merge-msg)    : plumbing;;
 519                 for-each-ref)     : plumbing;;
 520                 hash-object)      : plumbing;;
 521                 http-*)           : transport;;
 522                 index-pack)       : plumbing;;
 523                 init-db)          : deprecated;;
 524                 local-fetch)      : plumbing;;
 525                 lost-found)       : infrequent;;
 526                 ls-files)         : plumbing;;
 527                 ls-remote)        : plumbing;;
 528                 ls-tree)          : plumbing;;
 529                 mailinfo)         : plumbing;;
 530                 mailsplit)        : plumbing;;
 531                 merge-*)          : plumbing;;
 532                 mktree)           : plumbing;;
 533                 mktag)            : plumbing;;
 534                 pack-objects)     : plumbing;;
 535                 pack-redundant)   : plumbing;;
 536                 pack-refs)        : plumbing;;
 537                 parse-remote)     : plumbing;;
 538                 patch-id)         : plumbing;;
 539                 peek-remote)      : plumbing;;
 540                 prune)            : plumbing;;
 541                 prune-packed)     : plumbing;;
 542                 quiltimport)      : import;;
 543                 read-tree)        : plumbing;;
 544                 receive-pack)     : plumbing;;
 545                 reflog)           : plumbing;;
 546                 repo-config)      : deprecated;;
 547                 rerere)           : plumbing;;
 548                 rev-list)         : plumbing;;
 549                 rev-parse)        : plumbing;;
 550                 runstatus)        : plumbing;;
 551                 sh-setup)         : internal;;
 552                 shell)            : daemon;;
 553                 show-ref)         : plumbing;;
 554                 send-pack)        : plumbing;;
 555                 show-index)       : plumbing;;
 556                 ssh-*)            : transport;;
 557                 stripspace)       : plumbing;;
 558                 symbolic-ref)     : plumbing;;
 559                 tar-tree)         : deprecated;;
 560                 unpack-file)      : plumbing;;
 561                 unpack-objects)   : plumbing;;
 562                 update-index)     : plumbing;;
 563                 update-ref)       : plumbing;;
 564                 update-server-info) : daemon;;
 565                 upload-archive)   : plumbing;;
 566                 upload-pack)      : plumbing;;
 567                 write-tree)       : plumbing;;
 568                 var)              : infrequent;;
 569                 verify-pack)      : infrequent;;
 570                 verify-tag)       : plumbing;;
 571                 *) echo $i;;
 572                 esac
 573         done
 574 }
 575 __git_porcelain_commandlist=
 576 __git_porcelain_commandlist="$(__git_porcelain_commands 2>/dev/null)"
 577
 578 __git_aliases ()
 579 {
 580         local i IFS=$'\n'
 581         for i in $(git --git-dir="$(__gitdir)" config --list); do
 582                 case "$i" in
 583                 alias.*)
 584                         i="${i#alias.}"
 585                         echo "${i/=*/}"
 586                         ;;
 587                 esac
 588         done
 589 }
 590
 591 # __git_aliased_command requires 1 argument
 592 __git_aliased_command ()
 593 {
 594         local word cmdline=$(git --git-dir="$(__gitdir)" \
 595                 config --get "alias.$1")
 596         for word in $cmdline; do
 597                 if [ "${word##-*}" ]; then
 598                         echo $word
 599                         return
 600                 fi
 601         done
 602 }
 603
 604 # __git_find_subcommand requires 1 argument
 605 __git_find_subcommand ()
 606 {
 607         local word subcommand c=1
 608
 609         while [ $c -lt $COMP_CWORD ]; do
 610                 word="${COMP_WORDS[c]}"
 611                 for subcommand in $1; do
 612                         if [ "$subcommand" = "$word" ]; then
 613                                 echo "$subcommand"
 614                                 return
 615                         fi
 616                 done
 617                 c=$((++c))
 618         done
 619 }
 620
 621 __git_has_doubledash ()
 622 {
 623         local c=1
 624         while [ $c -lt $COMP_CWORD ]; do
 625                 if [ "--" = "${COMP_WORDS[c]}" ]; then
 626                         return 0
 627                 fi
 628                 c=$((++c))
 629         done
 630         return 1
 631 }
 632
 633 __git_whitespacelist="nowarn warn error error-all fix"
 634
 635 _git_am ()
 636 {
 637         local cur="${COMP_WORDS[COMP_CWORD]}" dir="$(__gitdir)"
 638         if [ -d "$dir"/rebase-apply ]; then
 639                 __gitcomp "--skip --resolved --abort"
 640                 return
 641         fi
 642         case "$cur" in
 643         --whitespace=*)
 644                 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
 645                 return
 646                 ;;
 647         --*)
 648                 __gitcomp "
 649                         --3way --committer-date-is-author-date --ignore-date
 650                         --interactive --keep --no-utf8 --signoff --utf8
 651                         --whitespace=
 652                         "
 653                 return
 654         esac
 655         COMPREPLY=()
 656 }
 657
 658 _git_apply ()
 659 {
 660         local cur="${COMP_WORDS[COMP_CWORD]}"
 661         case "$cur" in
 662         --whitespace=*)
 663                 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
 664                 return
 665                 ;;
 666         --*)
 667                 __gitcomp "
 668                         --stat --numstat --summary --check --index
 669                         --cached --index-info --reverse --reject --unidiff-zero
 670                         --apply --no-add --exclude=
 671                         --whitespace= --inaccurate-eof --verbose
 672                         "
 673                 return
 674         esac
 675         COMPREPLY=()
 676 }
 677
 678 _git_add ()
 679 {
 680         __git_has_doubledash && return
 681
 682         local cur="${COMP_WORDS[COMP_CWORD]}"
 683         case "$cur" in
 684         --*)
 685                 __gitcomp "
 686                         --interactive --refresh --patch --update --dry-run
 687                         --ignore-errors --intent-to-add
 688                         "
 689                 return
 690         esac
 691         COMPREPLY=()
 692 }
 693
 694 _git_archive ()
 695 {
 696         local cur="${COMP_WORDS[COMP_CWORD]}"
 697         case "$cur" in
 698         --format=*)
 699                 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
 700                 return
 701                 ;;
 702         --remote=*)
 703                 __gitcomp "$(__git_remotes)" "" "${cur##--remote=}"
 704                 return
 705                 ;;
 706         --*)
 707                 __gitcomp "
 708                         --format= --list --verbose
 709                         --prefix= --remote= --exec=
 710                         "
 711                 return
 712                 ;;
 713         esac
 714         __git_complete_file
 715 }
 716
 717 _git_bisect ()
 718 {
 719         __git_has_doubledash && return
 720
 721         local subcommands="start bad good skip reset visualize replay log run"
 722         local subcommand="$(__git_find_subcommand "$subcommands")"
 723         if [ -z "$subcommand" ]; then
 724                 __gitcomp "$subcommands"
 725                 return
 726         fi
 727
 728         case "$subcommand" in
 729         bad|good|reset|skip)
 730                 __gitcomp "$(__git_refs)"
 731                 ;;
 732         *)
 733                 COMPREPLY=()
 734                 ;;
 735         esac
 736 }
 737
 738 _git_branch ()
 739 {
 740         local i c=1 only_local_ref="n" has_r="n"
 741
 742         while [ $c -lt $COMP_CWORD ]; do
 743                 i="${COMP_WORDS[c]}"
 744                 case "$i" in
 745                 -d|-m)  only_local_ref="y" ;;
 746                 -r)     has_r="y" ;;
 747                 esac
 748                 c=$((++c))
 749         done
 750
 751         case "${COMP_WORDS[COMP_CWORD]}" in
 752         --*)
 753                 __gitcomp "
 754                         --color --no-color --verbose --abbrev= --no-abbrev
 755                         --track --no-track --contains --merged --no-merged
 756                         "
 757                 ;;
 758         *)
 759                 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
 760                         __gitcomp "$(__git_heads)"
 761                 else
 762                         __gitcomp "$(__git_refs)"
 763                 fi
 764                 ;;
 765         esac
 766 }
 767
 768 _git_bundle ()
 769 {
 770         local cmd="${COMP_WORDS[2]}"
 771         case "$COMP_CWORD" in
 772         2)
 773                 __gitcomp "create list-heads verify unbundle"
 774                 ;;
 775         3)
 776                 # looking for a file
 777                 ;;
 778         *)
 779                 case "$cmd" in
 780                         create)
 781                                 __git_complete_revlist
 782                         ;;
 783                 esac
 784                 ;;
 785         esac
 786 }
 787
 788 _git_checkout ()
 789 {
 790         __git_has_doubledash && return
 791
 792         __gitcomp "$(__git_refs)"
 793 }
 794
 795 _git_cherry ()
 796 {
 797         __gitcomp "$(__git_refs)"
 798 }
 799
 800 _git_cherry_pick ()
 801 {
 802         local cur="${COMP_WORDS[COMP_CWORD]}"
 803         case "$cur" in
 804         --*)
 805                 __gitcomp "--edit --no-commit"
 806                 ;;
 807         *)
 808                 __gitcomp "$(__git_refs)"
 809                 ;;
 810         esac
 811 }
 812
 813 _git_clean ()
 814 {
 815         __git_has_doubledash && return
 816
 817         local cur="${COMP_WORDS[COMP_CWORD]}"
 818         case "$cur" in
 819         --*)
 820                 __gitcomp "--dry-run --quiet"
 821                 return
 822                 ;;
 823         esac
 824         COMPREPLY=()
 825 }
 826
 827 _git_clone ()
 828 {
 829         local cur="${COMP_WORDS[COMP_CWORD]}"
 830         case "$cur" in
 831         --*)
 832                 __gitcomp "
 833                         --local
 834                         --no-hardlinks
 835                         --shared
 836                         --reference
 837                         --quiet
 838                         --no-checkout
 839                         --bare
 840                         --mirror
 841                         --origin
 842                         --upload-pack
 843                         --template=
 844                         --depth
 845                         "
 846                 return
 847                 ;;
 848         esac
 849         COMPREPLY=()
 850 }
 851
 852 _git_commit ()
 853 {
 854         __git_has_doubledash && return
 855
 856         local cur="${COMP_WORDS[COMP_CWORD]}"
 857         case "$cur" in
 858         --*)
 859                 __gitcomp "
 860                         --all --author= --signoff --verify --no-verify
 861                         --edit --amend --include --only --interactive
 862                         "
 863                 return
 864         esac
 865         COMPREPLY=()
 866 }
 867
 868 _git_describe ()
 869 {
 870         local cur="${COMP_WORDS[COMP_CWORD]}"
 871         case "$cur" in
 872         --*)
 873                 __gitcomp "
 874                         --all --tags --contains --abbrev= --candidates=
 875                         --exact-match --debug --long --match --always
 876                         "
 877                 return
 878         esac
 879         __gitcomp "$(__git_refs)"
 880 }
 881
 882 __git_diff_common_options="--stat --numstat --shortstat --summary
 883                         --patch-with-stat --name-only --name-status --color
 884                         --no-color --color-words --no-renames --check
 885                         --full-index --binary --abbrev --diff-filter=
 886                         --find-copies-harder
 887                         --text --ignore-space-at-eol --ignore-space-change
 888                         --ignore-all-space --exit-code --quiet --ext-diff
 889                         --no-ext-diff
 890                         --no-prefix --src-prefix= --dst-prefix=
 891                         --inter-hunk-context=
 892                         --patience
 893                         --raw
 894 "
 895
 896 _git_diff ()
 897 {
 898         __git_has_doubledash && return
 899
 900         local cur="${COMP_WORDS[COMP_CWORD]}"
 901         case "$cur" in
 902         --*)
 903                 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
 904                         --base --ours --theirs
 905                         $__git_diff_common_options
 906                         "
 907                 return
 908                 ;;
 909         esac
 910         __git_complete_file
 911 }
 912
 913 __git_mergetools_common="diffuse ecmerge emerge kdiff3 meld opendiff
 914                         tkdiff vimdiff gvimdiff xxdiff
 915 "
 916
 917 _git_difftool ()
 918 {
 919         local cur="${COMP_WORDS[COMP_CWORD]}"
 920         case "$cur" in
 921         --tool=*)
 922                 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
 923                 return
 924                 ;;
 925         --*)
 926                 __gitcomp "--tool="
 927                 return
 928                 ;;
 929         esac
 930         COMPREPLY=()
 931 }
 932
 933 __git_fetch_options="
 934         --quiet --verbose --append --upload-pack --force --keep --depth=
 935         --tags --no-tags
 936 "
 937
 938 _git_fetch ()
 939 {
 940         local cur="${COMP_WORDS[COMP_CWORD]}"
 941         case "$cur" in
 942         --*)
 943                 __gitcomp "$__git_fetch_options"
 944                 return
 945                 ;;
 946         esac
 947         __git_complete_remote_or_refspec
 948 }
 949
 950 _git_format_patch ()
 951 {
 952         local cur="${COMP_WORDS[COMP_CWORD]}"
 953         case "$cur" in
 954         --thread=*)
 955                 __gitcomp "
 956                         deep shallow
 957                         " "" "${cur##--thread=}"
 958                 return
 959                 ;;
 960         --*)
 961                 __gitcomp "
 962                         --stdout --attach --no-attach --thread --thread=
 963                         --output-directory
 964                         --numbered --start-number
 965                         --numbered-files
 966                         --keep-subject
 967                         --signoff
 968                         --in-reply-to= --cc=
 969                         --full-index --binary
 970                         --not --all
 971                         --cover-letter
 972                         --no-prefix --src-prefix= --dst-prefix=
 973                         --inline --suffix= --ignore-if-in-upstream
 974                         --subject-prefix=
 975                         "
 976                 return
 977                 ;;
 978         esac
 979         __git_complete_revlist
 980 }
 981
 982 _git_fsck ()
 983 {
 984         local cur="${COMP_WORDS[COMP_CWORD]}"
 985         case "$cur" in
 986         --*)
 987                 __gitcomp "
 988                         --tags --root --unreachable --cache --no-reflogs --full
 989                         --strict --verbose --lost-found
 990                         "
 991                 return
 992                 ;;
 993         esac
 994         COMPREPLY=()
 995 }
 996
 997 _git_gc ()
 998 {
 999         local cur="${COMP_WORDS[COMP_CWORD]}"
1000         case "$cur" in
1001         --*)
1002                 __gitcomp "--prune --aggressive"
1003                 return
1004                 ;;
1005         esac
1006         COMPREPLY=()
1007 }
1008
1009 _git_grep ()
1010 {
1011         __git_has_doubledash && return
1012
1013         local cur="${COMP_WORDS[COMP_CWORD]}"
1014         case "$cur" in
1015         --*)
1016                 __gitcomp "
1017                         --cached
1018                         --text --ignore-case --word-regexp --invert-match
1019                         --full-name
1020                         --extended-regexp --basic-regexp --fixed-strings
1021                         --files-with-matches --name-only
1022                         --files-without-match
1023                         --count
1024                         --and --or --not --all-match
1025                         "
1026                 return
1027                 ;;
1028         esac
1029         COMPREPLY=()
1030 }
1031
1032 _git_help ()
1033 {
1034         local cur="${COMP_WORDS[COMP_CWORD]}"
1035         case "$cur" in
1036         --*)
1037                 __gitcomp "--all --info --man --web"
1038                 return
1039                 ;;
1040         esac
1041         __gitcomp "$(__git_all_commands)
1042                 attributes cli core-tutorial cvs-migration
1043                 diffcore gitk glossary hooks ignore modules
1044                 repository-layout tutorial tutorial-2
1045                 workflows
1046                 "
1047 }
1048
1049 _git_init ()
1050 {
1051         local cur="${COMP_WORDS[COMP_CWORD]}"
1052         case "$cur" in
1053         --shared=*)
1054                 __gitcomp "
1055                         false true umask group all world everybody
1056                         " "" "${cur##--shared=}"
1057                 return
1058                 ;;
1059         --*)
1060                 __gitcomp "--quiet --bare --template= --shared --shared="
1061                 return
1062                 ;;
1063         esac
1064         COMPREPLY=()
1065 }
1066
1067 _git_ls_files ()
1068 {
1069         __git_has_doubledash && return
1070
1071         local cur="${COMP_WORDS[COMP_CWORD]}"
1072         case "$cur" in
1073         --*)
1074                 __gitcomp "--cached --deleted --modified --others --ignored
1075                         --stage --directory --no-empty-directory --unmerged
1076                         --killed --exclude= --exclude-from=
1077                         --exclude-per-directory= --exclude-standard
1078                         --error-unmatch --with-tree= --full-name
1079                         --abbrev --ignored --exclude-per-directory
1080                         "
1081                 return
1082                 ;;
1083         esac
1084         COMPREPLY=()
1085 }
1086
1087 _git_ls_remote ()
1088 {
1089         __gitcomp "$(__git_remotes)"
1090 }
1091
1092 _git_ls_tree ()
1093 {
1094         __git_complete_file
1095 }
1096
1097 # Options that go well for log, shortlog and gitk
1098 __git_log_common_options="
1099         --not --all
1100         --branches --tags --remotes
1101         --first-parent --no-merges
1102         --max-count=
1103         --max-age= --since= --after=
1104         --min-age= --until= --before=
1105 "
1106 # Options that go well for log and gitk (not shortlog)
1107 __git_log_gitk_options="
1108         --dense --sparse --full-history
1109         --simplify-merges --simplify-by-decoration
1110         --left-right
1111 "
1112 # Options that go well for log and shortlog (not gitk)
1113 __git_log_shortlog_options="
1114         --author= --committer= --grep=
1115         --all-match
1116 "
1117
1118 __git_log_pretty_formats="oneline short medium full fuller email raw format:"
1119 __git_log_date_formats="relative iso8601 rfc2822 short local default raw"
1120
1121 _git_log ()
1122 {
1123         __git_has_doubledash && return
1124
1125         local cur="${COMP_WORDS[COMP_CWORD]}"
1126         local g="$(git rev-parse --git-dir 2>/dev/null)"
1127         local merge=""
1128         if [ -f "$g/MERGE_HEAD" ]; then
1129                 merge="--merge"
1130         fi
1131         case "$cur" in
1132         --pretty=*)
1133                 __gitcomp "$__git_log_pretty_formats
1134                         " "" "${cur##--pretty=}"
1135                 return
1136                 ;;
1137         --format=*)
1138                 __gitcomp "$__git_log_pretty_formats
1139                         " "" "${cur##--format=}"
1140                 return
1141                 ;;
1142         --date=*)
1143                 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1144                 return
1145                 ;;
1146         --*)
1147                 __gitcomp "
1148                         $__git_log_common_options
1149                         $__git_log_shortlog_options
1150                         $__git_log_gitk_options
1151                         --root --topo-order --date-order --reverse
1152                         --follow
1153                         --abbrev-commit --abbrev=
1154                         --relative-date --date=
1155                         --pretty= --format= --oneline
1156                         --cherry-pick
1157                         --graph
1158                         --decorate
1159                         --walk-reflogs
1160                         --parents --children
1161                         $merge
1162                         $__git_diff_common_options
1163                         --pickaxe-all --pickaxe-regex
1164                         "
1165                 return
1166                 ;;
1167         esac
1168         __git_complete_revlist
1169 }
1170
1171 __git_merge_options="
1172         --no-commit --no-stat --log --no-log --squash --strategy
1173         --commit --stat --no-squash --ff --no-ff
1174 "
1175
1176 _git_merge ()
1177 {
1178         __git_complete_strategy && return
1179
1180         local cur="${COMP_WORDS[COMP_CWORD]}"
1181         case "$cur" in
1182         --*)
1183                 __gitcomp "$__git_merge_options"
1184                 return
1185         esac
1186         __gitcomp "$(__git_refs)"
1187 }
1188
1189 _git_mergetool ()
1190 {
1191         local cur="${COMP_WORDS[COMP_CWORD]}"
1192         case "$cur" in
1193         --tool=*)
1194                 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1195                 return
1196                 ;;
1197         --*)
1198                 __gitcomp "--tool="
1199                 return
1200                 ;;
1201         esac
1202         COMPREPLY=()
1203 }
1204
1205 _git_merge_base ()
1206 {
1207         __gitcomp "$(__git_refs)"
1208 }
1209
1210 _git_mv ()
1211 {
1212         local cur="${COMP_WORDS[COMP_CWORD]}"
1213         case "$cur" in
1214         --*)
1215                 __gitcomp "--dry-run"
1216                 return
1217                 ;;
1218         esac
1219         COMPREPLY=()
1220 }
1221
1222 _git_name_rev ()
1223 {
1224         __gitcomp "--tags --all --stdin"
1225 }
1226
1227 _git_pull ()
1228 {
1229         __git_complete_strategy && return
1230
1231         local cur="${COMP_WORDS[COMP_CWORD]}"
1232         case "$cur" in
1233         --*)
1234                 __gitcomp "
1235                         --rebase --no-rebase
1236                         $__git_merge_options
1237                         $__git_fetch_options
1238                 "
1239                 return
1240                 ;;
1241         esac
1242         __git_complete_remote_or_refspec
1243 }
1244
1245 _git_push ()
1246 {
1247         local cur="${COMP_WORDS[COMP_CWORD]}"
1248         case "${COMP_WORDS[COMP_CWORD-1]}" in
1249         --repo)
1250                 __gitcomp "$(__git_remotes)"
1251                 return
1252         esac
1253         case "$cur" in
1254         --repo=*)
1255                 __gitcomp "$(__git_remotes)" "" "${cur##--repo=}"
1256                 return
1257                 ;;
1258         --*)
1259                 __gitcomp "
1260                         --all --mirror --tags --dry-run --force --verbose
1261                         --receive-pack= --repo=
1262                 "
1263                 return
1264                 ;;
1265         esac
1266         __git_complete_remote_or_refspec
1267 }
1268
1269 _git_rebase ()
1270 {
1271         local cur="${COMP_WORDS[COMP_CWORD]}" dir="$(__gitdir)"
1272         if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
1273                 __gitcomp "--continue --skip --abort"
1274                 return
1275         fi
1276         __git_complete_strategy && return
1277         case "$cur" in
1278         --*)
1279                 __gitcomp "--onto --merge --strategy --interactive"
1280                 return
1281         esac
1282         __gitcomp "$(__git_refs)"
1283 }
1284
1285 _git_send_email ()
1286 {
1287         local cur="${COMP_WORDS[COMP_CWORD]}"
1288         case "$cur" in
1289         --*)
1290                 __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to
1291                         --compose --dry-run --envelope-sender --from --identity
1292                         --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
1293                         --no-suppress-from --no-thread --quiet
1294                         --signed-off-by-cc --smtp-pass --smtp-server
1295                         --smtp-server-port --smtp-ssl --smtp-user --subject
1296                         --suppress-cc --suppress-from --thread --to
1297                         --validate --no-validate"
1298                 return
1299                 ;;
1300         esac
1301         COMPREPLY=()
1302 }
1303
1304 _git_config ()
1305 {
1306         local cur="${COMP_WORDS[COMP_CWORD]}"
1307         local prv="${COMP_WORDS[COMP_CWORD-1]}"
1308         case "$prv" in
1309         branch.*.remote)
1310                 __gitcomp "$(__git_remotes)"
1311                 return
1312                 ;;
1313         branch.*.merge)
1314                 __gitcomp "$(__git_refs)"
1315                 return
1316                 ;;
1317         remote.*.fetch)
1318                 local remote="${prv#remote.}"
1319                 remote="${remote%.fetch}"
1320                 __gitcomp "$(__git_refs_remotes "$remote")"
1321                 return
1322                 ;;
1323         remote.*.push)
1324                 local remote="${prv#remote.}"
1325                 remote="${remote%.push}"
1326                 __gitcomp "$(git --git-dir="$(__gitdir)" \
1327                         for-each-ref --format='%(refname):%(refname)' \
1328                         refs/heads)"
1329                 return
1330                 ;;
1331         pull.twohead|pull.octopus)
1332                 __gitcomp "$(__git_merge_strategies)"
1333                 return
1334                 ;;
1335         color.branch|color.diff|color.interactive|color.status|color.ui)
1336                 __gitcomp "always never auto"
1337                 return
1338                 ;;
1339         color.pager)
1340                 __gitcomp "false true"
1341                 return
1342                 ;;
1343         color.*.*)
1344                 __gitcomp "
1345                         normal black red green yellow blue magenta cyan white
1346                         bold dim ul blink reverse
1347                         "
1348                 return
1349                 ;;
1350         help.format)
1351                 __gitcomp "man info web html"
1352                 return
1353                 ;;
1354         log.date)
1355                 __gitcomp "$__git_log_date_formats"
1356                 return
1357                 ;;
1358         *.*)
1359                 COMPREPLY=()
1360                 return
1361                 ;;
1362         esac
1363         case "$cur" in
1364         --*)
1365                 __gitcomp "
1366                         --global --system --file=
1367                         --list --replace-all
1368                         --get --get-all --get-regexp
1369                         --add --unset --unset-all
1370                         --remove-section --rename-section
1371                         "
1372                 return
1373                 ;;
1374         branch.*.*)
1375                 local pfx="${cur%.*}."
1376                 cur="${cur##*.}"
1377                 __gitcomp "remote merge mergeoptions" "$pfx" "$cur"
1378                 return
1379                 ;;
1380         branch.*)
1381                 local pfx="${cur%.*}."
1382                 cur="${cur#*.}"
1383                 __gitcomp "$(__git_heads)" "$pfx" "$cur" "."
1384                 return
1385                 ;;
1386         guitool.*.*)
1387                 local pfx="${cur%.*}."
1388                 cur="${cur##*.}"
1389                 __gitcomp "
1390                         argprompt cmd confirm needsfile noconsole norescan
1391                         prompt revprompt revunmerged title
1392                         " "$pfx" "$cur"
1393                 return
1394                 ;;
1395         difftool.*.*)
1396                 local pfx="${cur%.*}."
1397                 cur="${cur##*.}"
1398                 __gitcomp "cmd path" "$pfx" "$cur"
1399                 return
1400                 ;;
1401         man.*.*)
1402                 local pfx="${cur%.*}."
1403                 cur="${cur##*.}"
1404                 __gitcomp "cmd path" "$pfx" "$cur"
1405                 return
1406                 ;;
1407         mergetool.*.*)
1408                 local pfx="${cur%.*}."
1409                 cur="${cur##*.}"
1410                 __gitcomp "cmd path trustExitCode" "$pfx" "$cur"
1411                 return
1412                 ;;
1413         pager.*)
1414                 local pfx="${cur%.*}."
1415                 cur="${cur#*.}"
1416                 __gitcomp "$(__git_all_commands)" "$pfx" "$cur"
1417                 return
1418                 ;;
1419         remote.*.*)
1420                 local pfx="${cur%.*}."
1421                 cur="${cur##*.}"
1422                 __gitcomp "
1423                         url proxy fetch push mirror skipDefaultUpdate
1424                         receivepack uploadpack tagopt
1425                         " "$pfx" "$cur"
1426                 return
1427                 ;;
1428         remote.*)
1429                 local pfx="${cur%.*}."
1430                 cur="${cur#*.}"
1431                 __gitcomp "$(__git_remotes)" "$pfx" "$cur" "."
1432                 return
1433                 ;;
1434         url.*.*)
1435                 local pfx="${cur%.*}."
1436                 cur="${cur##*.}"
1437                 __gitcomp "insteadof" "$pfx" "$cur"
1438                 return
1439                 ;;
1440         esac
1441         __gitcomp "
1442                 alias.
1443                 apply.whitespace
1444                 branch.autosetupmerge
1445                 branch.autosetuprebase
1446                 clean.requireForce
1447                 color.branch
1448                 color.branch.current
1449                 color.branch.local
1450                 color.branch.plain
1451                 color.branch.remote
1452                 color.diff
1453                 color.diff.commit
1454                 color.diff.frag
1455                 color.diff.meta
1456                 color.diff.new
1457                 color.diff.old
1458                 color.diff.plain
1459                 color.diff.whitespace
1460                 color.grep
1461                 color.grep.external
1462                 color.grep.match
1463                 color.interactive
1464                 color.interactive.header
1465                 color.interactive.help
1466                 color.interactive.prompt
1467                 color.pager
1468                 color.status
1469                 color.status.added
1470                 color.status.changed
1471                 color.status.header
1472                 color.status.nobranch
1473                 color.status.untracked
1474                 color.status.updated
1475                 color.ui
1476                 commit.template
1477                 core.autocrlf
1478                 core.bare
1479                 core.compression
1480                 core.createObject
1481                 core.deltaBaseCacheLimit
1482                 core.editor
1483                 core.excludesfile
1484                 core.fileMode
1485                 core.fsyncobjectfiles
1486                 core.gitProxy
1487                 core.ignoreCygwinFSTricks
1488                 core.ignoreStat
1489                 core.logAllRefUpdates
1490                 core.loosecompression
1491                 core.packedGitLimit
1492                 core.packedGitWindowSize
1493                 core.pager
1494                 core.preferSymlinkRefs
1495                 core.preloadindex
1496                 core.quotepath
1497                 core.repositoryFormatVersion
1498                 core.safecrlf
1499                 core.sharedRepository
1500                 core.symlinks
1501                 core.trustctime
1502                 core.warnAmbiguousRefs
1503                 core.whitespace
1504                 core.worktree
1505                 diff.autorefreshindex
1506                 diff.external
1507                 diff.mnemonicprefix
1508                 diff.renameLimit
1509                 diff.renameLimit.
1510                 diff.renames
1511                 diff.suppressBlankEmpty
1512                 diff.tool
1513                 diff.wordRegex
1514                 difftool.
1515                 difftool.prompt
1516                 fetch.unpackLimit
1517                 format.attach
1518                 format.cc
1519                 format.headers
1520                 format.numbered
1521                 format.pretty
1522                 format.signoff
1523                 format.subjectprefix
1524                 format.suffix
1525                 format.thread
1526                 gc.aggressiveWindow
1527                 gc.auto
1528                 gc.autopacklimit
1529                 gc.packrefs
1530                 gc.pruneexpire
1531                 gc.reflogexpire
1532                 gc.reflogexpireunreachable
1533                 gc.rerereresolved
1534                 gc.rerereunresolved
1535                 gitcvs.allbinary
1536                 gitcvs.commitmsgannotation
1537                 gitcvs.dbTableNamePrefix
1538                 gitcvs.dbdriver
1539                 gitcvs.dbname
1540                 gitcvs.dbpass
1541                 gitcvs.dbuser
1542                 gitcvs.enabled
1543                 gitcvs.logfile
1544                 gitcvs.usecrlfattr
1545                 guitool.
1546                 gui.blamehistoryctx
1547                 gui.commitmsgwidth
1548                 gui.copyblamethreshold
1549                 gui.diffcontext
1550                 gui.encoding
1551                 gui.fastcopyblame
1552                 gui.matchtrackingbranch
1553                 gui.newbranchtemplate
1554                 gui.pruneduringfetch
1555                 gui.spellingdictionary
1556                 gui.trustmtime
1557                 help.autocorrect
1558                 help.browser
1559                 help.format
1560                 http.lowSpeedLimit
1561                 http.lowSpeedTime
1562                 http.maxRequests
1563                 http.noEPSV
1564                 http.proxy
1565                 http.sslCAInfo
1566                 http.sslCAPath
1567                 http.sslCert
1568                 http.sslKey
1569                 http.sslVerify
1570                 i18n.commitEncoding
1571                 i18n.logOutputEncoding
1572                 imap.folder
1573                 imap.host
1574                 imap.pass
1575                 imap.port
1576                 imap.preformattedHTML
1577                 imap.sslverify
1578                 imap.tunnel
1579                 imap.user
1580                 instaweb.browser
1581                 instaweb.httpd
1582                 instaweb.local
1583                 instaweb.modulepath
1584                 instaweb.port
1585                 interactive.singlekey
1586                 log.date
1587                 log.showroot
1588                 mailmap.file
1589                 man.
1590                 man.viewer
1591                 merge.conflictstyle
1592                 merge.log
1593                 merge.renameLimit
1594                 merge.stat
1595                 merge.tool
1596                 merge.verbosity
1597                 mergetool.
1598                 mergetool.keepBackup
1599                 mergetool.prompt
1600                 pack.compression
1601                 pack.deltaCacheLimit
1602                 pack.deltaCacheSize
1603                 pack.depth
1604                 pack.indexVersion
1605                 pack.packSizeLimit
1606                 pack.threads
1607                 pack.window
1608                 pack.windowMemory
1609                 pager.
1610                 pull.octopus
1611                 pull.twohead
1612                 push.default
1613                 rebase.stat
1614                 receive.denyCurrentBranch
1615                 receive.denyDeletes
1616                 receive.denyNonFastForwards
1617                 receive.fsckObjects
1618                 receive.unpackLimit
1619                 repack.usedeltabaseoffset
1620                 rerere.autoupdate
1621                 rerere.enabled
1622                 sendemail.aliasesfile
1623                 sendemail.aliasesfiletype
1624                 sendemail.bcc
1625                 sendemail.cc
1626                 sendemail.cccmd
1627                 sendemail.chainreplyto
1628                 sendemail.confirm
1629                 sendemail.envelopesender
1630                 sendemail.multiedit
1631                 sendemail.signedoffbycc
1632                 sendemail.smtpencryption
1633                 sendemail.smtppass
1634                 sendemail.smtpserver
1635                 sendemail.smtpserverport
1636                 sendemail.smtpuser
1637                 sendemail.suppresscc
1638                 sendemail.suppressfrom
1639                 sendemail.thread
1640                 sendemail.to
1641                 sendemail.validate
1642                 showbranch.default
1643                 status.relativePaths
1644                 status.showUntrackedFiles
1645                 tar.umask
1646                 transfer.unpackLimit
1647                 url.
1648                 user.email
1649                 user.name
1650                 user.signingkey
1651                 web.browser
1652                 branch. remote.
1653         "
1654 }
1655
1656 _git_remote ()
1657 {
1658         local subcommands="add rename rm show prune update set-head"
1659         local subcommand="$(__git_find_subcommand "$subcommands")"
1660         if [ -z "$subcommand" ]; then
1661                 __gitcomp "$subcommands"
1662                 return
1663         fi
1664
1665         case "$subcommand" in
1666         rename|rm|show|prune)
1667                 __gitcomp "$(__git_remotes)"
1668                 ;;
1669         update)
1670                 local i c='' IFS=$'\n'
1671                 for i in $(git --git-dir="$(__gitdir)" config --list); do
1672                         case "$i" in
1673                         remotes.*)
1674                                 i="${i#remotes.}"
1675                                 c="$c ${i/=*/}"
1676                                 ;;
1677                         esac
1678                 done
1679                 __gitcomp "$c"
1680                 ;;
1681         *)
1682                 COMPREPLY=()
1683                 ;;
1684         esac
1685 }
1686
1687 _git_reset ()
1688 {
1689         __git_has_doubledash && return
1690
1691         local cur="${COMP_WORDS[COMP_CWORD]}"
1692         case "$cur" in
1693         --*)
1694                 __gitcomp "--merge --mixed --hard --soft"
1695                 return
1696                 ;;
1697         esac
1698         __gitcomp "$(__git_refs)"
1699 }
1700
1701 _git_revert ()
1702 {
1703         local cur="${COMP_WORDS[COMP_CWORD]}"
1704         case "$cur" in
1705         --*)
1706                 __gitcomp "--edit --mainline --no-edit --no-commit --signoff"
1707                 return
1708                 ;;
1709         esac
1710         __gitcomp "$(__git_refs)"
1711 }
1712
1713 _git_rm ()
1714 {
1715         __git_has_doubledash && return
1716
1717         local cur="${COMP_WORDS[COMP_CWORD]}"
1718         case "$cur" in
1719         --*)
1720                 __gitcomp "--cached --dry-run --ignore-unmatch --quiet"
1721                 return
1722                 ;;
1723         esac
1724         COMPREPLY=()
1725 }
1726
1727 _git_shortlog ()
1728 {
1729         __git_has_doubledash && return
1730
1731         local cur="${COMP_WORDS[COMP_CWORD]}"
1732         case "$cur" in
1733         --*)
1734                 __gitcomp "
1735                         $__git_log_common_options
1736                         $__git_log_shortlog_options
1737                         --numbered --summary
1738                         "
1739                 return
1740                 ;;
1741         esac
1742         __git_complete_revlist
1743 }
1744
1745 _git_show ()
1746 {
1747         __git_has_doubledash && return
1748
1749         local cur="${COMP_WORDS[COMP_CWORD]}"
1750         case "$cur" in
1751         --pretty=*)
1752                 __gitcomp "$__git_log_pretty_formats
1753                         " "" "${cur##--pretty=}"
1754                 return
1755                 ;;
1756         --format=*)
1757                 __gitcomp "$__git_log_pretty_formats
1758                         " "" "${cur##--format=}"
1759                 return
1760                 ;;
1761         --*)
1762                 __gitcomp "--pretty= --format=
1763                         $__git_diff_common_options
1764                         "
1765                 return
1766                 ;;
1767         esac
1768         __git_complete_file
1769 }
1770
1771 _git_show_branch ()
1772 {
1773         local cur="${COMP_WORDS[COMP_CWORD]}"
1774         case "$cur" in
1775         --*)
1776                 __gitcomp "
1777                         --all --remotes --topo-order --current --more=
1778                         --list --independent --merge-base --no-name
1779                         --sha1-name --topics --reflog
1780                         "
1781                 return
1782                 ;;
1783         esac
1784         __git_complete_revlist
1785 }
1786
1787 _git_stash ()
1788 {
1789         local subcommands='save list show apply clear drop pop create branch'
1790         local subcommand="$(__git_find_subcommand "$subcommands")"
1791         if [ -z "$subcommand" ]; then
1792                 __gitcomp "$subcommands"
1793         else
1794                 local cur="${COMP_WORDS[COMP_CWORD]}"
1795                 case "$subcommand,$cur" in
1796                 save,--*)
1797                         __gitcomp "--keep-index"
1798                         ;;
1799                 apply,--*)
1800                         __gitcomp "--index"
1801                         ;;
1802                 show,--*|drop,--*|pop,--*|branch,--*)
1803                         COMPREPLY=()
1804                         ;;
1805                 show,*|apply,*|drop,*|pop,*|branch,*)
1806                         __gitcomp "$(git --git-dir="$(__gitdir)" stash list \
1807                                         | sed -n -e 's/:.*//p')"
1808                         ;;
1809                 *)
1810                         COMPREPLY=()
1811                         ;;
1812                 esac
1813         fi
1814 }
1815
1816 _git_submodule ()
1817 {
1818         __git_has_doubledash && return
1819
1820         local subcommands="add status init update summary foreach sync"
1821         if [ -z "$(__git_find_subcommand "$subcommands")" ]; then
1822                 local cur="${COMP_WORDS[COMP_CWORD]}"
1823                 case "$cur" in
1824                 --*)
1825                         __gitcomp "--quiet --cached"
1826                         ;;
1827                 *)
1828                         __gitcomp "$subcommands"
1829                         ;;
1830                 esac
1831                 return
1832         fi
1833 }
1834
1835 _git_svn ()
1836 {
1837         local subcommands="
1838                 init fetch clone rebase dcommit log find-rev
1839                 set-tree commit-diff info create-ignore propget
1840                 proplist show-ignore show-externals branch tag blame
1841                 migrate
1842                 "
1843         local subcommand="$(__git_find_subcommand "$subcommands")"
1844         if [ -z "$subcommand" ]; then
1845                 __gitcomp "$subcommands"
1846         else
1847                 local remote_opts="--username= --config-dir= --no-auth-cache"
1848                 local fc_opts="
1849                         --follow-parent --authors-file= --repack=
1850                         --no-metadata --use-svm-props --use-svnsync-props
1851                         --log-window-size= --no-checkout --quiet
1852                         --repack-flags --use-log-author --localtime
1853                         --ignore-paths= $remote_opts
1854                         "
1855                 local init_opts="
1856                         --template= --shared= --trunk= --tags=
1857                         --branches= --stdlayout --minimize-url
1858                         --no-metadata --use-svm-props --use-svnsync-props
1859                         --rewrite-root= --prefix= --use-log-author
1860                         --add-author-from $remote_opts
1861                         "
1862                 local cmt_opts="
1863                         --edit --rmdir --find-copies-harder --copy-similarity=
1864                         "
1865
1866                 local cur="${COMP_WORDS[COMP_CWORD]}"
1867                 case "$subcommand,$cur" in
1868                 fetch,--*)
1869                         __gitcomp "--revision= --fetch-all $fc_opts"
1870                         ;;
1871                 clone,--*)
1872                         __gitcomp "--revision= $fc_opts $init_opts"
1873                         ;;
1874                 init,--*)
1875                         __gitcomp "$init_opts"
1876                         ;;
1877                 dcommit,--*)
1878                         __gitcomp "
1879                                 --merge --strategy= --verbose --dry-run
1880                                 --fetch-all --no-rebase --commit-url
1881                                 --revision $cmt_opts $fc_opts
1882                                 "
1883                         ;;
1884                 set-tree,--*)
1885                         __gitcomp "--stdin $cmt_opts $fc_opts"
1886                         ;;
1887                 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
1888                 show-externals,--*)
1889                         __gitcomp "--revision="
1890                         ;;
1891                 log,--*)
1892                         __gitcomp "
1893                                 --limit= --revision= --verbose --incremental
1894                                 --oneline --show-commit --non-recursive
1895                                 --authors-file= --color
1896                                 "
1897                         ;;
1898                 rebase,--*)
1899                         __gitcomp "
1900                                 --merge --verbose --strategy= --local
1901                                 --fetch-all --dry-run $fc_opts
1902                                 "
1903                         ;;
1904                 commit-diff,--*)
1905                         __gitcomp "--message= --file= --revision= $cmt_opts"
1906                         ;;
1907                 info,--*)
1908                         __gitcomp "--url"
1909                         ;;
1910                 branch,--*)
1911                         __gitcomp "--dry-run --message --tag"
1912                         ;;
1913                 tag,--*)
1914                         __gitcomp "--dry-run --message"
1915                         ;;
1916                 blame,--*)
1917                         __gitcomp "--git-format"
1918                         ;;
1919                 migrate,--*)
1920                         __gitcomp "
1921                                 --config-dir= --ignore-paths= --minimize
1922                                 --no-auth-cache --username=
1923                                 "
1924                         ;;
1925                 *)
1926                         COMPREPLY=()
1927                         ;;
1928                 esac
1929         fi
1930 }
1931
1932 _git_tag ()
1933 {
1934         local i c=1 f=0
1935         while [ $c -lt $COMP_CWORD ]; do
1936                 i="${COMP_WORDS[c]}"
1937                 case "$i" in
1938                 -d|-v)
1939                         __gitcomp "$(__git_tags)"
1940                         return
1941                         ;;
1942                 -f)
1943                         f=1
1944                         ;;
1945                 esac
1946                 c=$((++c))
1947         done
1948
1949         case "${COMP_WORDS[COMP_CWORD-1]}" in
1950         -m|-F)
1951                 COMPREPLY=()
1952                 ;;
1953         -*|tag)
1954                 if [ $f = 1 ]; then
1955                         __gitcomp "$(__git_tags)"
1956                 else
1957                         COMPREPLY=()
1958                 fi
1959                 ;;
1960         *)
1961                 __gitcomp "$(__git_refs)"
1962                 ;;
1963         esac
1964 }
1965
1966 _git ()
1967 {
1968         local i c=1 command __git_dir
1969
1970         while [ $c -lt $COMP_CWORD ]; do
1971                 i="${COMP_WORDS[c]}"
1972                 case "$i" in
1973                 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
1974                 --bare)      __git_dir="." ;;
1975                 --version|-p|--paginate) ;;
1976                 --help) command="help"; break ;;
1977                 *) command="$i"; break ;;
1978                 esac
1979                 c=$((++c))
1980         done
1981
1982         if [ -z "$command" ]; then
1983                 case "${COMP_WORDS[COMP_CWORD]}" in
1984                 --*)   __gitcomp "
1985                         --paginate
1986                         --no-pager
1987                         --git-dir=
1988                         --bare
1989                         --version
1990                         --exec-path
1991                         --html-path
1992                         --work-tree=
1993                         --help
1994                         "
1995                         ;;
1996                 *)     __gitcomp "$(__git_porcelain_commands) $(__git_aliases)" ;;
1997                 esac
1998                 return
1999         fi
2000
2001         local expansion=$(__git_aliased_command "$command")
2002         [ "$expansion" ] && command="$expansion"
2003
2004         case "$command" in
2005         am)          _git_am ;;
2006         add)         _git_add ;;
2007         apply)       _git_apply ;;
2008         archive)     _git_archive ;;
2009         bisect)      _git_bisect ;;
2010         bundle)      _git_bundle ;;
2011         branch)      _git_branch ;;
2012         checkout)    _git_checkout ;;
2013         cherry)      _git_cherry ;;
2014         cherry-pick) _git_cherry_pick ;;
2015         clean)       _git_clean ;;
2016         clone)       _git_clone ;;
2017         commit)      _git_commit ;;
2018         config)      _git_config ;;
2019         describe)    _git_describe ;;
2020         diff)        _git_diff ;;
2021         difftool)    _git_difftool ;;
2022         fetch)       _git_fetch ;;
2023         format-patch) _git_format_patch ;;
2024         fsck)        _git_fsck ;;
2025         gc)          _git_gc ;;
2026         grep)        _git_grep ;;
2027         help)        _git_help ;;
2028         init)        _git_init ;;
2029         log)         _git_log ;;
2030         ls-files)    _git_ls_files ;;
2031         ls-remote)   _git_ls_remote ;;
2032         ls-tree)     _git_ls_tree ;;
2033         merge)       _git_merge;;
2034         mergetool)   _git_mergetool;;
2035         merge-base)  _git_merge_base ;;
2036         mv)          _git_mv ;;
2037         name-rev)    _git_name_rev ;;
2038         pull)        _git_pull ;;
2039         push)        _git_push ;;
2040         rebase)      _git_rebase ;;
2041         remote)      _git_remote ;;
2042         reset)       _git_reset ;;
2043         revert)      _git_revert ;;
2044         rm)          _git_rm ;;
2045         send-email)  _git_send_email ;;
2046         shortlog)    _git_shortlog ;;
2047         show)        _git_show ;;
2048         show-branch) _git_show_branch ;;
2049         stash)       _git_stash ;;
2050         stage)       _git_add ;;
2051         submodule)   _git_submodule ;;
2052         svn)         _git_svn ;;
2053         tag)         _git_tag ;;
2054         whatchanged) _git_log ;;
2055         *)           COMPREPLY=() ;;
2056         esac
2057 }
2058
2059 _gitk ()
2060 {
2061         __git_has_doubledash && return
2062
2063         local cur="${COMP_WORDS[COMP_CWORD]}"
2064         local g="$(__gitdir)"
2065         local merge=""
2066         if [ -f "$g/MERGE_HEAD" ]; then
2067                 merge="--merge"
2068         fi
2069         case "$cur" in
2070         --*)
2071                 __gitcomp "
2072                         $__git_log_common_options
2073                         $__git_log_gitk_options
2074                         $merge
2075                         "
2076                 return
2077                 ;;
2078         esac
2079         __git_complete_revlist
2080 }
2081
2082 complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \
2083         || complete -o default -o nospace -F _git git
2084 complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \
2085         || complete -o default -o nospace -F _gitk gitk
2086
2087 # The following are necessary only for Cygwin, and only are needed
2088 # when the user has tab-completed the executable name and consequently
2089 # included the '.exe' suffix.
2090 #
2091 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
2092 complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \
2093         || complete -o default -o nospace -F _git git.exe
2094 fi