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
1120 _git_log ()
1121 {
1122         __git_has_doubledash && return
1123
1124         local cur="${COMP_WORDS[COMP_CWORD]}"
1125         local g="$(git rev-parse --git-dir 2>/dev/null)"
1126         local merge=""
1127         if [ -f "$g/MERGE_HEAD" ]; then
1128                 merge="--merge"
1129         fi
1130         case "$cur" in
1131         --pretty=*)
1132                 __gitcomp "$__git_log_pretty_formats
1133                         " "" "${cur##--pretty=}"
1134                 return
1135                 ;;
1136         --format=*)
1137                 __gitcomp "$__git_log_pretty_formats
1138                         " "" "${cur##--format=}"
1139                 return
1140                 ;;
1141         --date=*)
1142                 __gitcomp "
1143                         relative iso8601 rfc2822 short local default
1144                 " "" "${cur##--date=}"
1145                 return
1146                 ;;
1147         --*)
1148                 __gitcomp "
1149                         $__git_log_common_options
1150                         $__git_log_shortlog_options
1151                         $__git_log_gitk_options
1152                         --root --topo-order --date-order --reverse
1153                         --follow
1154                         --abbrev-commit --abbrev=
1155                         --relative-date --date=
1156                         --pretty= --format= --oneline
1157                         --cherry-pick
1158                         --graph
1159                         --decorate
1160                         --walk-reflogs
1161                         --parents --children
1162                         $merge
1163                         $__git_diff_common_options
1164                         --pickaxe-all --pickaxe-regex
1165                         "
1166                 return
1167                 ;;
1168         esac
1169         __git_complete_revlist
1170 }
1171
1172 __git_merge_options="
1173         --no-commit --no-stat --log --no-log --squash --strategy
1174         --commit --stat --no-squash --ff --no-ff
1175 "
1176
1177 _git_merge ()
1178 {
1179         __git_complete_strategy && return
1180
1181         local cur="${COMP_WORDS[COMP_CWORD]}"
1182         case "$cur" in
1183         --*)
1184                 __gitcomp "$__git_merge_options"
1185                 return
1186         esac
1187         __gitcomp "$(__git_refs)"
1188 }
1189
1190 _git_mergetool ()
1191 {
1192         local cur="${COMP_WORDS[COMP_CWORD]}"
1193         case "$cur" in
1194         --tool=*)
1195                 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1196                 return
1197                 ;;
1198         --*)
1199                 __gitcomp "--tool="
1200                 return
1201                 ;;
1202         esac
1203         COMPREPLY=()
1204 }
1205
1206 _git_merge_base ()
1207 {
1208         __gitcomp "$(__git_refs)"
1209 }
1210
1211 _git_mv ()
1212 {
1213         local cur="${COMP_WORDS[COMP_CWORD]}"
1214         case "$cur" in
1215         --*)
1216                 __gitcomp "--dry-run"
1217                 return
1218                 ;;
1219         esac
1220         COMPREPLY=()
1221 }
1222
1223 _git_name_rev ()
1224 {
1225         __gitcomp "--tags --all --stdin"
1226 }
1227
1228 _git_pull ()
1229 {
1230         __git_complete_strategy && return
1231
1232         local cur="${COMP_WORDS[COMP_CWORD]}"
1233         case "$cur" in
1234         --*)
1235                 __gitcomp "
1236                         --rebase --no-rebase
1237                         $__git_merge_options
1238                         $__git_fetch_options
1239                 "
1240                 return
1241                 ;;
1242         esac
1243         __git_complete_remote_or_refspec
1244 }
1245
1246 _git_push ()
1247 {
1248         local cur="${COMP_WORDS[COMP_CWORD]}"
1249         case "${COMP_WORDS[COMP_CWORD-1]}" in
1250         --repo)
1251                 __gitcomp "$(__git_remotes)"
1252                 return
1253         esac
1254         case "$cur" in
1255         --repo=*)
1256                 __gitcomp "$(__git_remotes)" "" "${cur##--repo=}"
1257                 return
1258                 ;;
1259         --*)
1260                 __gitcomp "
1261                         --all --mirror --tags --dry-run --force --verbose
1262                         --receive-pack= --repo=
1263                 "
1264                 return
1265                 ;;
1266         esac
1267         __git_complete_remote_or_refspec
1268 }
1269
1270 _git_rebase ()
1271 {
1272         local cur="${COMP_WORDS[COMP_CWORD]}" dir="$(__gitdir)"
1273         if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
1274                 __gitcomp "--continue --skip --abort"
1275                 return
1276         fi
1277         __git_complete_strategy && return
1278         case "$cur" in
1279         --*)
1280                 __gitcomp "--onto --merge --strategy --interactive"
1281                 return
1282         esac
1283         __gitcomp "$(__git_refs)"
1284 }
1285
1286 _git_send_email ()
1287 {
1288         local cur="${COMP_WORDS[COMP_CWORD]}"
1289         case "$cur" in
1290         --*)
1291                 __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to
1292                         --compose --dry-run --envelope-sender --from --identity
1293                         --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
1294                         --no-suppress-from --no-thread --quiet
1295                         --signed-off-by-cc --smtp-pass --smtp-server
1296                         --smtp-server-port --smtp-ssl --smtp-user --subject
1297                         --suppress-cc --suppress-from --thread --to
1298                         --validate --no-validate"
1299                 return
1300                 ;;
1301         esac
1302         COMPREPLY=()
1303 }
1304
1305 _git_config ()
1306 {
1307         local cur="${COMP_WORDS[COMP_CWORD]}"
1308         local prv="${COMP_WORDS[COMP_CWORD-1]}"
1309         case "$prv" in
1310         branch.*.remote)
1311                 __gitcomp "$(__git_remotes)"
1312                 return
1313                 ;;
1314         branch.*.merge)
1315                 __gitcomp "$(__git_refs)"
1316                 return
1317                 ;;
1318         remote.*.fetch)
1319                 local remote="${prv#remote.}"
1320                 remote="${remote%.fetch}"
1321                 __gitcomp "$(__git_refs_remotes "$remote")"
1322                 return
1323                 ;;
1324         remote.*.push)
1325                 local remote="${prv#remote.}"
1326                 remote="${remote%.push}"
1327                 __gitcomp "$(git --git-dir="$(__gitdir)" \
1328                         for-each-ref --format='%(refname):%(refname)' \
1329                         refs/heads)"
1330                 return
1331                 ;;
1332         pull.twohead|pull.octopus)
1333                 __gitcomp "$(__git_merge_strategies)"
1334                 return
1335                 ;;
1336         color.branch|color.diff|color.interactive|color.status|color.ui)
1337                 __gitcomp "always never auto"
1338                 return
1339                 ;;
1340         color.pager)
1341                 __gitcomp "false true"
1342                 return
1343                 ;;
1344         color.*.*)
1345                 __gitcomp "
1346                         normal black red green yellow blue magenta cyan white
1347                         bold dim ul blink reverse
1348                         "
1349                 return
1350                 ;;
1351         *.*)
1352                 COMPREPLY=()
1353                 return
1354                 ;;
1355         esac
1356         case "$cur" in
1357         --*)
1358                 __gitcomp "
1359                         --global --system --file=
1360                         --list --replace-all
1361                         --get --get-all --get-regexp
1362                         --add --unset --unset-all
1363                         --remove-section --rename-section
1364                         "
1365                 return
1366                 ;;
1367         branch.*.*)
1368                 local pfx="${cur%.*}."
1369                 cur="${cur##*.}"
1370                 __gitcomp "remote merge mergeoptions" "$pfx" "$cur"
1371                 return
1372                 ;;
1373         branch.*)
1374                 local pfx="${cur%.*}."
1375                 cur="${cur#*.}"
1376                 __gitcomp "$(__git_heads)" "$pfx" "$cur" "."
1377                 return
1378                 ;;
1379         remote.*.*)
1380                 local pfx="${cur%.*}."
1381                 cur="${cur##*.}"
1382                 __gitcomp "
1383                         url proxy fetch push mirror skipDefaultUpdate
1384                         receivepack uploadpack tagopt
1385                         " "$pfx" "$cur"
1386                 return
1387                 ;;
1388         remote.*)
1389                 local pfx="${cur%.*}."
1390                 cur="${cur#*.}"
1391                 __gitcomp "$(__git_remotes)" "$pfx" "$cur" "."
1392                 return
1393                 ;;
1394         esac
1395         __gitcomp "
1396                 alias.
1397                 apply.whitespace
1398                 branch.autosetupmerge
1399                 branch.autosetuprebase
1400                 clean.requireForce
1401                 color.branch
1402                 color.branch.current
1403                 color.branch.local
1404                 color.branch.plain
1405                 color.branch.remote
1406                 color.diff
1407                 color.diff.commit
1408                 color.diff.frag
1409                 color.diff.meta
1410                 color.diff.new
1411                 color.diff.old
1412                 color.diff.plain
1413                 color.diff.whitespace
1414                 color.grep
1415                 color.grep.external
1416                 color.grep.match
1417                 color.interactive
1418                 color.interactive.header
1419                 color.interactive.help
1420                 color.interactive.prompt
1421                 color.pager
1422                 color.status
1423                 color.status.added
1424                 color.status.changed
1425                 color.status.header
1426                 color.status.nobranch
1427                 color.status.untracked
1428                 color.status.updated
1429                 color.ui
1430                 commit.template
1431                 core.autocrlf
1432                 core.bare
1433                 core.compression
1434                 core.createObject
1435                 core.deltaBaseCacheLimit
1436                 core.editor
1437                 core.excludesfile
1438                 core.fileMode
1439                 core.fsyncobjectfiles
1440                 core.gitProxy
1441                 core.ignoreCygwinFSTricks
1442                 core.ignoreStat
1443                 core.logAllRefUpdates
1444                 core.loosecompression
1445                 core.packedGitLimit
1446                 core.packedGitWindowSize
1447                 core.pager
1448                 core.preferSymlinkRefs
1449                 core.preloadindex
1450                 core.quotepath
1451                 core.repositoryFormatVersion
1452                 core.safecrlf
1453                 core.sharedRepository
1454                 core.symlinks
1455                 core.trustctime
1456                 core.warnAmbiguousRefs
1457                 core.whitespace
1458                 core.worktree
1459                 diff.autorefreshindex
1460                 diff.external
1461                 diff.mnemonicprefix
1462                 diff.renameLimit
1463                 diff.renameLimit.
1464                 diff.renames
1465                 diff.suppressBlankEmpty
1466                 diff.tool
1467                 diff.wordRegex
1468                 difftool.prompt
1469                 fetch.unpackLimit
1470                 format.attach
1471                 format.cc
1472                 format.headers
1473                 format.numbered
1474                 format.pretty
1475                 format.signoff
1476                 format.subjectprefix
1477                 format.suffix
1478                 format.thread
1479                 gc.aggressiveWindow
1480                 gc.auto
1481                 gc.autopacklimit
1482                 gc.packrefs
1483                 gc.pruneexpire
1484                 gc.reflogexpire
1485                 gc.reflogexpireunreachable
1486                 gc.rerereresolved
1487                 gc.rerereunresolved
1488                 gitcvs.allbinary
1489                 gitcvs.commitmsgannotation
1490                 gitcvs.dbTableNamePrefix
1491                 gitcvs.dbdriver
1492                 gitcvs.dbname
1493                 gitcvs.dbpass
1494                 gitcvs.dbuser
1495                 gitcvs.enabled
1496                 gitcvs.logfile
1497                 gitcvs.usecrlfattr
1498                 gui.blamehistoryctx
1499                 gui.commitmsgwidth
1500                 gui.copyblamethreshold
1501                 gui.diffcontext
1502                 gui.encoding
1503                 gui.fastcopyblame
1504                 gui.matchtrackingbranch
1505                 gui.newbranchtemplate
1506                 gui.pruneduringfetch
1507                 gui.spellingdictionary
1508                 gui.trustmtime
1509                 help.autocorrect
1510                 help.browser
1511                 help.format
1512                 http.lowSpeedLimit
1513                 http.lowSpeedTime
1514                 http.maxRequests
1515                 http.noEPSV
1516                 http.proxy
1517                 http.sslCAInfo
1518                 http.sslCAPath
1519                 http.sslCert
1520                 http.sslKey
1521                 http.sslVerify
1522                 i18n.commitEncoding
1523                 i18n.logOutputEncoding
1524                 imap.folder
1525                 imap.host
1526                 imap.pass
1527                 imap.port
1528                 imap.preformattedHTML
1529                 imap.sslverify
1530                 imap.tunnel
1531                 imap.user
1532                 instaweb.browser
1533                 instaweb.httpd
1534                 instaweb.local
1535                 instaweb.modulepath
1536                 instaweb.port
1537                 interactive.singlekey
1538                 log.date
1539                 log.showroot
1540                 mailmap.file
1541                 man.viewer
1542                 merge.conflictstyle
1543                 merge.log
1544                 merge.renameLimit
1545                 merge.stat
1546                 merge.tool
1547                 merge.verbosity
1548                 mergetool.keepBackup
1549                 mergetool.prompt
1550                 pack.compression
1551                 pack.deltaCacheLimit
1552                 pack.deltaCacheSize
1553                 pack.depth
1554                 pack.indexVersion
1555                 pack.packSizeLimit
1556                 pack.threads
1557                 pack.window
1558                 pack.windowMemory
1559                 pull.octopus
1560                 pull.twohead
1561                 push.default
1562                 rebase.stat
1563                 receive.denyCurrentBranch
1564                 receive.denyDeletes
1565                 receive.denyNonFastForwards
1566                 receive.fsckObjects
1567                 receive.unpackLimit
1568                 repack.usedeltabaseoffset
1569                 rerere.autoupdate
1570                 rerere.enabled
1571                 sendemail.aliasesfile
1572                 sendemail.aliasesfiletype
1573                 sendemail.bcc
1574                 sendemail.cc
1575                 sendemail.cccmd
1576                 sendemail.chainreplyto
1577                 sendemail.confirm
1578                 sendemail.envelopesender
1579                 sendemail.multiedit
1580                 sendemail.signedoffbycc
1581                 sendemail.smtpencryption
1582                 sendemail.smtppass
1583                 sendemail.smtpserver
1584                 sendemail.smtpserverport
1585                 sendemail.smtpuser
1586                 sendemail.suppresscc
1587                 sendemail.suppressfrom
1588                 sendemail.thread
1589                 sendemail.to
1590                 sendemail.validate
1591                 showbranch.default
1592                 status.relativePaths
1593                 status.showUntrackedFiles
1594                 tar.umask
1595                 transfer.unpackLimit
1596                 user.email
1597                 user.name
1598                 user.signingkey
1599                 web.browser
1600                 branch. remote.
1601         "
1602 }
1603
1604 _git_remote ()
1605 {
1606         local subcommands="add rename rm show prune update set-head"
1607         local subcommand="$(__git_find_subcommand "$subcommands")"
1608         if [ -z "$subcommand" ]; then
1609                 __gitcomp "$subcommands"
1610                 return
1611         fi
1612
1613         case "$subcommand" in
1614         rename|rm|show|prune)
1615                 __gitcomp "$(__git_remotes)"
1616                 ;;
1617         update)
1618                 local i c='' IFS=$'\n'
1619                 for i in $(git --git-dir="$(__gitdir)" config --list); do
1620                         case "$i" in
1621                         remotes.*)
1622                                 i="${i#remotes.}"
1623                                 c="$c ${i/=*/}"
1624                                 ;;
1625                         esac
1626                 done
1627                 __gitcomp "$c"
1628                 ;;
1629         *)
1630                 COMPREPLY=()
1631                 ;;
1632         esac
1633 }
1634
1635 _git_reset ()
1636 {
1637         __git_has_doubledash && return
1638
1639         local cur="${COMP_WORDS[COMP_CWORD]}"
1640         case "$cur" in
1641         --*)
1642                 __gitcomp "--merge --mixed --hard --soft"
1643                 return
1644                 ;;
1645         esac
1646         __gitcomp "$(__git_refs)"
1647 }
1648
1649 _git_revert ()
1650 {
1651         local cur="${COMP_WORDS[COMP_CWORD]}"
1652         case "$cur" in
1653         --*)
1654                 __gitcomp "--edit --mainline --no-edit --no-commit --signoff"
1655                 return
1656                 ;;
1657         esac
1658         __gitcomp "$(__git_refs)"
1659 }
1660
1661 _git_rm ()
1662 {
1663         __git_has_doubledash && return
1664
1665         local cur="${COMP_WORDS[COMP_CWORD]}"
1666         case "$cur" in
1667         --*)
1668                 __gitcomp "--cached --dry-run --ignore-unmatch --quiet"
1669                 return
1670                 ;;
1671         esac
1672         COMPREPLY=()
1673 }
1674
1675 _git_shortlog ()
1676 {
1677         __git_has_doubledash && return
1678
1679         local cur="${COMP_WORDS[COMP_CWORD]}"
1680         case "$cur" in
1681         --*)
1682                 __gitcomp "
1683                         $__git_log_common_options
1684                         $__git_log_shortlog_options
1685                         --numbered --summary
1686                         "
1687                 return
1688                 ;;
1689         esac
1690         __git_complete_revlist
1691 }
1692
1693 _git_show ()
1694 {
1695         __git_has_doubledash && return
1696
1697         local cur="${COMP_WORDS[COMP_CWORD]}"
1698         case "$cur" in
1699         --pretty=*)
1700                 __gitcomp "$__git_log_pretty_formats
1701                         " "" "${cur##--pretty=}"
1702                 return
1703                 ;;
1704         --format=*)
1705                 __gitcomp "$__git_log_pretty_formats
1706                         " "" "${cur##--format=}"
1707                 return
1708                 ;;
1709         --*)
1710                 __gitcomp "--pretty= --format=
1711                         $__git_diff_common_options
1712                         "
1713                 return
1714                 ;;
1715         esac
1716         __git_complete_file
1717 }
1718
1719 _git_show_branch ()
1720 {
1721         local cur="${COMP_WORDS[COMP_CWORD]}"
1722         case "$cur" in
1723         --*)
1724                 __gitcomp "
1725                         --all --remotes --topo-order --current --more=
1726                         --list --independent --merge-base --no-name
1727                         --sha1-name --topics --reflog
1728                         "
1729                 return
1730                 ;;
1731         esac
1732         __git_complete_revlist
1733 }
1734
1735 _git_stash ()
1736 {
1737         local subcommands='save list show apply clear drop pop create branch'
1738         local subcommand="$(__git_find_subcommand "$subcommands")"
1739         if [ -z "$subcommand" ]; then
1740                 __gitcomp "$subcommands"
1741         else
1742                 local cur="${COMP_WORDS[COMP_CWORD]}"
1743                 case "$subcommand,$cur" in
1744                 save,--*)
1745                         __gitcomp "--keep-index"
1746                         ;;
1747                 apply,--*)
1748                         __gitcomp "--index"
1749                         ;;
1750                 show,--*|drop,--*|pop,--*|branch,--*)
1751                         COMPREPLY=()
1752                         ;;
1753                 show,*|apply,*|drop,*|pop,*|branch,*)
1754                         __gitcomp "$(git --git-dir="$(__gitdir)" stash list \
1755                                         | sed -n -e 's/:.*//p')"
1756                         ;;
1757                 *)
1758                         COMPREPLY=()
1759                         ;;
1760                 esac
1761         fi
1762 }
1763
1764 _git_submodule ()
1765 {
1766         __git_has_doubledash && return
1767
1768         local subcommands="add status init update summary foreach sync"
1769         if [ -z "$(__git_find_subcommand "$subcommands")" ]; then
1770                 local cur="${COMP_WORDS[COMP_CWORD]}"
1771                 case "$cur" in
1772                 --*)
1773                         __gitcomp "--quiet --cached"
1774                         ;;
1775                 *)
1776                         __gitcomp "$subcommands"
1777                         ;;
1778                 esac
1779                 return
1780         fi
1781 }
1782
1783 _git_svn ()
1784 {
1785         local subcommands="
1786                 init fetch clone rebase dcommit log find-rev
1787                 set-tree commit-diff info create-ignore propget
1788                 proplist show-ignore show-externals branch tag blame
1789                 migrate
1790                 "
1791         local subcommand="$(__git_find_subcommand "$subcommands")"
1792         if [ -z "$subcommand" ]; then
1793                 __gitcomp "$subcommands"
1794         else
1795                 local remote_opts="--username= --config-dir= --no-auth-cache"
1796                 local fc_opts="
1797                         --follow-parent --authors-file= --repack=
1798                         --no-metadata --use-svm-props --use-svnsync-props
1799                         --log-window-size= --no-checkout --quiet
1800                         --repack-flags --use-log-author --localtime
1801                         --ignore-paths= $remote_opts
1802                         "
1803                 local init_opts="
1804                         --template= --shared= --trunk= --tags=
1805                         --branches= --stdlayout --minimize-url
1806                         --no-metadata --use-svm-props --use-svnsync-props
1807                         --rewrite-root= --prefix= --use-log-author
1808                         --add-author-from $remote_opts
1809                         "
1810                 local cmt_opts="
1811                         --edit --rmdir --find-copies-harder --copy-similarity=
1812                         "
1813
1814                 local cur="${COMP_WORDS[COMP_CWORD]}"
1815                 case "$subcommand,$cur" in
1816                 fetch,--*)
1817                         __gitcomp "--revision= --fetch-all $fc_opts"
1818                         ;;
1819                 clone,--*)
1820                         __gitcomp "--revision= $fc_opts $init_opts"
1821                         ;;
1822                 init,--*)
1823                         __gitcomp "$init_opts"
1824                         ;;
1825                 dcommit,--*)
1826                         __gitcomp "
1827                                 --merge --strategy= --verbose --dry-run
1828                                 --fetch-all --no-rebase --commit-url
1829                                 --revision $cmt_opts $fc_opts
1830                                 "
1831                         ;;
1832                 set-tree,--*)
1833                         __gitcomp "--stdin $cmt_opts $fc_opts"
1834                         ;;
1835                 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
1836                 show-externals,--*)
1837                         __gitcomp "--revision="
1838                         ;;
1839                 log,--*)
1840                         __gitcomp "
1841                                 --limit= --revision= --verbose --incremental
1842                                 --oneline --show-commit --non-recursive
1843                                 --authors-file= --color
1844                                 "
1845                         ;;
1846                 rebase,--*)
1847                         __gitcomp "
1848                                 --merge --verbose --strategy= --local
1849                                 --fetch-all --dry-run $fc_opts
1850                                 "
1851                         ;;
1852                 commit-diff,--*)
1853                         __gitcomp "--message= --file= --revision= $cmt_opts"
1854                         ;;
1855                 info,--*)
1856                         __gitcomp "--url"
1857                         ;;
1858                 branch,--*)
1859                         __gitcomp "--dry-run --message --tag"
1860                         ;;
1861                 tag,--*)
1862                         __gitcomp "--dry-run --message"
1863                         ;;
1864                 blame,--*)
1865                         __gitcomp "--git-format"
1866                         ;;
1867                 migrate,--*)
1868                         __gitcomp "
1869                                 --config-dir= --ignore-paths= --minimize
1870                                 --no-auth-cache --username=
1871                                 "
1872                         ;;
1873                 *)
1874                         COMPREPLY=()
1875                         ;;
1876                 esac
1877         fi
1878 }
1879
1880 _git_tag ()
1881 {
1882         local i c=1 f=0
1883         while [ $c -lt $COMP_CWORD ]; do
1884                 i="${COMP_WORDS[c]}"
1885                 case "$i" in
1886                 -d|-v)
1887                         __gitcomp "$(__git_tags)"
1888                         return
1889                         ;;
1890                 -f)
1891                         f=1
1892                         ;;
1893                 esac
1894                 c=$((++c))
1895         done
1896
1897         case "${COMP_WORDS[COMP_CWORD-1]}" in
1898         -m|-F)
1899                 COMPREPLY=()
1900                 ;;
1901         -*|tag)
1902                 if [ $f = 1 ]; then
1903                         __gitcomp "$(__git_tags)"
1904                 else
1905                         COMPREPLY=()
1906                 fi
1907                 ;;
1908         *)
1909                 __gitcomp "$(__git_refs)"
1910                 ;;
1911         esac
1912 }
1913
1914 _git ()
1915 {
1916         local i c=1 command __git_dir
1917
1918         while [ $c -lt $COMP_CWORD ]; do
1919                 i="${COMP_WORDS[c]}"
1920                 case "$i" in
1921                 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
1922                 --bare)      __git_dir="." ;;
1923                 --version|-p|--paginate) ;;
1924                 --help) command="help"; break ;;
1925                 *) command="$i"; break ;;
1926                 esac
1927                 c=$((++c))
1928         done
1929
1930         if [ -z "$command" ]; then
1931                 case "${COMP_WORDS[COMP_CWORD]}" in
1932                 --*)   __gitcomp "
1933                         --paginate
1934                         --no-pager
1935                         --git-dir=
1936                         --bare
1937                         --version
1938                         --exec-path
1939                         --html-path
1940                         --work-tree=
1941                         --help
1942                         "
1943                         ;;
1944                 *)     __gitcomp "$(__git_porcelain_commands) $(__git_aliases)" ;;
1945                 esac
1946                 return
1947         fi
1948
1949         local expansion=$(__git_aliased_command "$command")
1950         [ "$expansion" ] && command="$expansion"
1951
1952         case "$command" in
1953         am)          _git_am ;;
1954         add)         _git_add ;;
1955         apply)       _git_apply ;;
1956         archive)     _git_archive ;;
1957         bisect)      _git_bisect ;;
1958         bundle)      _git_bundle ;;
1959         branch)      _git_branch ;;
1960         checkout)    _git_checkout ;;
1961         cherry)      _git_cherry ;;
1962         cherry-pick) _git_cherry_pick ;;
1963         clean)       _git_clean ;;
1964         clone)       _git_clone ;;
1965         commit)      _git_commit ;;
1966         config)      _git_config ;;
1967         describe)    _git_describe ;;
1968         diff)        _git_diff ;;
1969         difftool)    _git_difftool ;;
1970         fetch)       _git_fetch ;;
1971         format-patch) _git_format_patch ;;
1972         fsck)        _git_fsck ;;
1973         gc)          _git_gc ;;
1974         grep)        _git_grep ;;
1975         help)        _git_help ;;
1976         init)        _git_init ;;
1977         log)         _git_log ;;
1978         ls-files)    _git_ls_files ;;
1979         ls-remote)   _git_ls_remote ;;
1980         ls-tree)     _git_ls_tree ;;
1981         merge)       _git_merge;;
1982         mergetool)   _git_mergetool;;
1983         merge-base)  _git_merge_base ;;
1984         mv)          _git_mv ;;
1985         name-rev)    _git_name_rev ;;
1986         pull)        _git_pull ;;
1987         push)        _git_push ;;
1988         rebase)      _git_rebase ;;
1989         remote)      _git_remote ;;
1990         reset)       _git_reset ;;
1991         revert)      _git_revert ;;
1992         rm)          _git_rm ;;
1993         send-email)  _git_send_email ;;
1994         shortlog)    _git_shortlog ;;
1995         show)        _git_show ;;
1996         show-branch) _git_show_branch ;;
1997         stash)       _git_stash ;;
1998         stage)       _git_add ;;
1999         submodule)   _git_submodule ;;
2000         svn)         _git_svn ;;
2001         tag)         _git_tag ;;
2002         whatchanged) _git_log ;;
2003         *)           COMPREPLY=() ;;
2004         esac
2005 }
2006
2007 _gitk ()
2008 {
2009         __git_has_doubledash && return
2010
2011         local cur="${COMP_WORDS[COMP_CWORD]}"
2012         local g="$(__gitdir)"
2013         local merge=""
2014         if [ -f "$g/MERGE_HEAD" ]; then
2015                 merge="--merge"
2016         fi
2017         case "$cur" in
2018         --*)
2019                 __gitcomp "
2020                         $__git_log_common_options
2021                         $__git_log_gitk_options
2022                         $merge
2023                         "
2024                 return
2025                 ;;
2026         esac
2027         __git_complete_revlist
2028 }
2029
2030 complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \
2031         || complete -o default -o nospace -F _git git
2032 complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \
2033         || complete -o default -o nospace -F _gitk gitk
2034
2035 # The following are necessary only for Cygwin, and only are needed
2036 # when the user has tab-completed the executable name and consequently
2037 # included the '.exe' suffix.
2038 #
2039 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
2040 complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \
2041         || complete -o default -o nospace -F _git git.exe
2042 fi