contrib/completion/git-completion.bash

   1 #
   2 # bash completion support for core Git.
   3 #
   4 # Copyright (C) 2006,2007 Shawn Pearce
   5 # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
   6 #
   7 # The contained completion routines provide support for completing:
   8 #
   9 #    *) local and remote branch names
  10 #    *) local and remote tag names
  11 #    *) .git/remotes file names
  12 #    *) git 'subcommands'
  13 #    *) tree paths within 'ref:path/to/file' expressions
  14 #
  15 # To use these routines:
  16 #
  17 #    1) Copy this file to somewhere (e.g. ~/.git-completion.sh).
  18 #    2) Added the following line to your .bashrc:
  19 #        source ~/.git-completion.sh
  20 #
  21 #    3) You may want to make sure the git executable is available
  22 #       in your PATH before this script is sourced, as some caching
  23 #       is performed while the script loads.  If git isn't found
  24 #       at source time then all lookups will be done on demand,
  25 #       which may be slightly slower.
  26 #
  27 #    4) Consider changing your PS1 to also show the current branch:
  28 #        PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ '
  29 #
  30 #       The argument to __git_ps1 will be displayed only if you
  31 #       are currently in a git repository.  The %s token will be
  32 #       the name of the current branch.
  33 #
  34
  35 __gitdir ()
  36 {
  37         if [ -z "$1" ]; then
  38                 if [ -n "$__git_dir" ]; then
  39                         echo "$__git_dir"
  40                 elif [ -d .git ]; then
  41                         echo .git
  42                 else
  43                         git rev-parse --git-dir 2>/dev/null
  44                 fi
  45         elif [ -d "$1/.git" ]; then
  46                 echo "$1/.git"
  47         else
  48                 echo "$1"
  49         fi
  50 }
  51
  52 __git_ps1 ()
  53 {
  54         local b="$(git symbolic-ref HEAD 2>/dev/null)"
  55         if [ -n "$b" ]; then
  56                 if [ -n "$1" ]; then
  57                         printf "$1" "${b##refs/heads/}"
  58                 else
  59                         printf " (%s)" "${b##refs/heads/}"
  60                 fi
  61         fi
  62 }
  63
  64 __gitcomp ()
  65 {
  66         local all c s=$'\n' IFS=' '$'\t'$'\n'
  67         for c in $1; do
  68                 case "$c" in
  69                 --*=*) all="$all$c$s" ;;
  70                 *)     all="$all$c $s" ;;
  71                 esac
  72         done
  73         IFS=$s
  74         COMPREPLY=($(compgen -W "$all" -- "${COMP_WORDS[COMP_CWORD]}"))
  75         return
  76 }
  77
  78 __git_heads ()
  79 {
  80         local cmd i is_hash=y dir="$(__gitdir "$1")"
  81         if [ -d "$dir" ]; then
  82                 for i in $(git --git-dir="$dir" \
  83                         for-each-ref --format='%(refname)' \
  84                         refs/heads ); do
  85                         echo "${i#refs/heads/}"
  86                 done
  87                 return
  88         fi
  89         for i in $(git-ls-remote "$1" 2>/dev/null); do
  90                 case "$is_hash,$i" in
  91                 y,*) is_hash=n ;;
  92                 n,*^{}) is_hash=y ;;
  93                 n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
  94                 n,*) is_hash=y; echo "$i" ;;
  95                 esac
  96         done
  97 }
  98
  99 __git_refs ()
 100 {
 101         local cmd i is_hash=y dir="$(__gitdir "$1")"
 102         if [ -d "$dir" ]; then
 103                 if [ -e "$dir/HEAD" ]; then echo HEAD; fi
 104                 for i in $(git --git-dir="$dir" \
 105                         for-each-ref --format='%(refname)' \
 106                         refs/tags refs/heads refs/remotes); do
 107                         case "$i" in
 108                                 refs/tags/*)    echo "${i#refs/tags/}" ;;
 109                                 refs/heads/*)   echo "${i#refs/heads/}" ;;
 110                                 refs/remotes/*) echo "${i#refs/remotes/}" ;;
 111                                 *)              echo "$i" ;;
 112                         esac
 113                 done
 114                 return
 115         fi
 116         for i in $(git-ls-remote "$dir" 2>/dev/null); do
 117                 case "$is_hash,$i" in
 118                 y,*) is_hash=n ;;
 119                 n,*^{}) is_hash=y ;;
 120                 n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
 121                 n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
 122                 n,refs/remotes/*) is_hash=y; echo "${i#refs/remotes/}" ;;
 123                 n,*) is_hash=y; echo "$i" ;;
 124                 esac
 125         done
 126 }
 127
 128 __git_refs2 ()
 129 {
 130         local i
 131         for i in $(__git_refs "$1"); do
 132                 echo "$i:$i"
 133         done
 134 }
 135
 136 __git_refs_remotes ()
 137 {
 138         local cmd i is_hash=y
 139         for i in $(git-ls-remote "$1" 2>/dev/null); do
 140                 case "$is_hash,$i" in
 141                 n,refs/heads/*)
 142                         is_hash=y
 143                         echo "$i:refs/remotes/$1/${i#refs/heads/}"
 144                         ;;
 145                 y,*) is_hash=n ;;
 146                 n,*^{}) is_hash=y ;;
 147                 n,refs/tags/*) is_hash=y;;
 148                 n,*) is_hash=y; ;;
 149                 esac
 150         done
 151 }
 152
 153 __git_remotes ()
 154 {
 155         local i ngoff IFS=$'\n' d="$(__gitdir)"
 156         shopt -q nullglob || ngoff=1
 157         shopt -s nullglob
 158         for i in "$d/remotes"/*; do
 159                 echo ${i#$d/remotes/}
 160         done
 161         [ "$ngoff" ] && shopt -u nullglob
 162         for i in $(git --git-dir="$d" config --list); do
 163                 case "$i" in
 164                 remote.*.url=*)
 165                         i="${i#remote.}"
 166                         echo "${i/.url=*/}"
 167                         ;;
 168                 esac
 169         done
 170 }
 171
 172 __git_merge_strategies ()
 173 {
 174         if [ -n "$__git_merge_strategylist" ]; then
 175                 echo "$__git_merge_strategylist"
 176                 return
 177         fi
 178         sed -n "/^all_strategies='/{
 179                 s/^all_strategies='//
 180                 s/'//
 181                 p
 182                 q
 183                 }" "$(git --exec-path)/git-merge"
 184 }
 185 __git_merge_strategylist=
 186 __git_merge_strategylist="$(__git_merge_strategies 2>/dev/null)"
 187
 188 __git_complete_file ()
 189 {
 190         local pfx ls ref cur="${COMP_WORDS[COMP_CWORD]}"
 191         case "$cur" in
 192         ?*:*)
 193                 ref="${cur%%:*}"
 194                 cur="${cur#*:}"
 195                 case "$cur" in
 196                 ?*/*)
 197                         pfx="${cur%/*}"
 198                         cur="${cur##*/}"
 199                         ls="$ref:$pfx"
 200                         pfx="$pfx/"
 201                         ;;
 202                 *)
 203                         ls="$ref"
 204                         ;;
 205             esac
 206                 COMPREPLY=($(compgen -P "$pfx" \
 207                         -W "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \
 208                                 | sed '/^100... blob /s,^.*     ,,
 209                                        /^040000 tree /{
 210                                            s,^.*        ,,
 211                                            s,$,/,
 212                                        }
 213                                        s/^.*    //')" \
 214                         -- "$cur"))
 215                 ;;
 216         *)
 217                 COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 218                 ;;
 219         esac
 220 }
 221
 222 __git_complete_revlist ()
 223 {
 224         local pfx cur="${COMP_WORDS[COMP_CWORD]}"
 225         case "$cur" in
 226         *...*)
 227                 pfx="${cur%...*}..."
 228                 cur="${cur#*...}"
 229                 COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
 230                 ;;
 231         *..*)
 232                 pfx="${cur%..*}.."
 233                 cur="${cur#*..}"
 234                 COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
 235                 ;;
 236         *)
 237                 COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 238                 ;;
 239         esac
 240 }
 241
 242 __git_commands ()
 243 {
 244         if [ -n "$__git_commandlist" ]; then
 245                 echo "$__git_commandlist"
 246                 return
 247         fi
 248         local i IFS=" "$'\n'
 249         for i in $(git help -a|egrep '^ ')
 250         do
 251                 case $i in
 252                 add--interactive) : plumbing;;
 253                 cat-file)         : plumbing;;
 254                 check-ref-format) : plumbing;;
 255                 commit-tree)      : plumbing;;
 256                 convert-objects)  : plumbing;;
 257                 cvsserver)        : daemon;;
 258                 daemon)           : daemon;;
 259                 fetch-pack)       : plumbing;;
 260                 hash-object)      : plumbing;;
 261                 http-*)           : transport;;
 262                 index-pack)       : plumbing;;
 263                 local-fetch)      : plumbing;;
 264                 mailinfo)         : plumbing;;
 265                 mailsplit)        : plumbing;;
 266                 merge-*)          : plumbing;;
 267                 mktree)           : plumbing;;
 268                 mktag)            : plumbing;;
 269                 pack-objects)     : plumbing;;
 270                 pack-redundant)   : plumbing;;
 271                 pack-refs)        : plumbing;;
 272                 parse-remote)     : plumbing;;
 273                 patch-id)         : plumbing;;
 274                 peek-remote)      : plumbing;;
 275                 read-tree)        : plumbing;;
 276                 receive-pack)     : plumbing;;
 277                 reflog)           : plumbing;;
 278                 rerere)           : plumbing;;
 279                 rev-list)         : plumbing;;
 280                 rev-parse)        : plumbing;;
 281                 runstatus)        : plumbing;;
 282                 sh-setup)         : internal;;
 283                 shell)            : daemon;;
 284                 send-pack)        : plumbing;;
 285                 show-index)       : plumbing;;
 286                 ssh-*)            : transport;;
 287                 stripspace)       : plumbing;;
 288                 symbolic-ref)     : plumbing;;
 289                 unpack-file)      : plumbing;;
 290                 unpack-objects)   : plumbing;;
 291                 update-ref)       : plumbing;;
 292                 update-server-info) : daemon;;
 293                 upload-archive)   : plumbing;;
 294                 upload-pack)      : plumbing;;
 295                 write-tree)       : plumbing;;
 296                 *) echo $i;;
 297                 esac
 298         done
 299 }
 300 __git_commandlist=
 301 __git_commandlist="$(__git_commands 2>/dev/null)"
 302
 303 __git_aliases ()
 304 {
 305         local i IFS=$'\n'
 306         for i in $(git --git-dir="$(__gitdir)" config --list); do
 307                 case "$i" in
 308                 alias.*)
 309                         i="${i#alias.}"
 310                         echo "${i/=*/}"
 311                         ;;
 312                 esac
 313         done
 314 }
 315
 316 __git_aliased_command ()
 317 {
 318         local word cmdline=$(git --git-dir="$(__gitdir)" \
 319                 config --get "alias.$1")
 320         for word in $cmdline; do
 321                 if [ "${word##-*}" ]; then
 322                         echo $word
 323                         return
 324                 fi
 325         done
 326 }
 327
 328 __git_whitespacelist="nowarn warn error error-all strip"
 329
 330 _git_am ()
 331 {
 332         local cur="${COMP_WORDS[COMP_CWORD]}"
 333         if [ -d .dotest ]; then
 334                 COMPREPLY=($(compgen -W "
 335                         --skip --resolved
 336                         " -- "$cur"))
 337                 return
 338         fi
 339         case "$cur" in
 340         --whitespace=*)
 341                 COMPREPLY=($(compgen -W "$__git_whitespacelist" \
 342                         -- "${cur##--whitespace=}"))
 343                 return
 344                 ;;
 345         --*)
 346                 COMPREPLY=($(compgen -W "
 347                         --signoff --utf8 --binary --3way --interactive
 348                         --whitespace=
 349                         " -- "$cur"))
 350                 return
 351         esac
 352         COMPREPLY=()
 353 }
 354
 355 _git_apply ()
 356 {
 357         local cur="${COMP_WORDS[COMP_CWORD]}"
 358         case "$cur" in
 359         --whitespace=*)
 360                 COMPREPLY=($(compgen -W "$__git_whitespacelist" \
 361                         -- "${cur##--whitespace=}"))
 362                 return
 363                 ;;
 364         --*)
 365                 COMPREPLY=($(compgen -W "
 366                         --stat --numstat --summary --check --index
 367                         --cached --index-info --reverse --reject --unidiff-zero
 368                         --apply --no-add --exclude=
 369                         --whitespace= --inaccurate-eof --verbose
 370                         " -- "$cur"))
 371                 return
 372         esac
 373         COMPREPLY=()
 374 }
 375
 376 _git_add ()
 377 {
 378         local cur="${COMP_WORDS[COMP_CWORD]}"
 379         case "$cur" in
 380         --*)
 381                 COMPREPLY=($(compgen -W "
 382                         --interactive
 383                         " -- "$cur"))
 384                 return
 385         esac
 386         COMPREPLY=()
 387 }
 388
 389 _git_branch ()
 390 {
 391         local cur="${COMP_WORDS[COMP_CWORD]}"
 392         COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 393 }
 394
 395 _git_checkout ()
 396 {
 397         local cur="${COMP_WORDS[COMP_CWORD]}"
 398         COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 399 }
 400
 401 _git_cherry_pick ()
 402 {
 403         local cur="${COMP_WORDS[COMP_CWORD]}"
 404         case "$cur" in
 405         --*)
 406                 COMPREPLY=($(compgen -W "
 407                         --edit --no-commit
 408                         " -- "$cur"))
 409                 ;;
 410         *)
 411                 COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 412                 ;;
 413         esac
 414 }
 415
 416 _git_commit ()
 417 {
 418         local cur="${COMP_WORDS[COMP_CWORD]}"
 419         case "$cur" in
 420         --*)
 421                 COMPREPLY=($(compgen -W "
 422                         --all --author= --signoff --verify --no-verify
 423                         --edit --amend --include --only
 424                         " -- "$cur"))
 425                 return
 426         esac
 427         COMPREPLY=()
 428 }
 429
 430 _git_diff ()
 431 {
 432         __git_complete_file
 433 }
 434
 435 _git_diff_tree ()
 436 {
 437         local cur="${COMP_WORDS[COMP_CWORD]}"
 438         COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 439 }
 440
 441 _git_fetch ()
 442 {
 443         local cur="${COMP_WORDS[COMP_CWORD]}"
 444
 445         case "${COMP_WORDS[0]},$COMP_CWORD" in
 446         git-fetch*,1)
 447                 COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
 448                 ;;
 449         git,2)
 450                 COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
 451                 ;;
 452         *)
 453                 case "$cur" in
 454                 *:*)
 455                         cur="${cur#*:}"
 456                         COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 457                         ;;
 458                 *)
 459                         local remote
 460                         case "${COMP_WORDS[0]}" in
 461                         git-fetch) remote="${COMP_WORDS[1]}" ;;
 462                         git)       remote="${COMP_WORDS[2]}" ;;
 463                         esac
 464                         COMPREPLY=($(compgen -W "$(__git_refs2 "$remote")" -- "$cur"))
 465                         ;;
 466                 esac
 467                 ;;
 468         esac
 469 }
 470
 471 _git_format_patch ()
 472 {
 473         local cur="${COMP_WORDS[COMP_CWORD]}"
 474         case "$cur" in
 475         --*)
 476                 COMPREPLY=($(compgen -W "
 477                         --stdout --attach --thread
 478                         --output-directory
 479                         --numbered --start-number
 480                         --keep-subject
 481                         --signoff
 482                         --in-reply-to=
 483                         --full-index --binary
 484                         " -- "$cur"))
 485                 return
 486                 ;;
 487         esac
 488         __git_complete_revlist
 489 }
 490
 491 _git_ls_remote ()
 492 {
 493         local cur="${COMP_WORDS[COMP_CWORD]}"
 494         COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
 495 }
 496
 497 _git_ls_tree ()
 498 {
 499         __git_complete_file
 500 }
 501
 502 _git_log ()
 503 {
 504         local cur="${COMP_WORDS[COMP_CWORD]}"
 505         case "$cur" in
 506         --pretty=*)
 507                 COMPREPLY=($(compgen -W "
 508                         oneline short medium full fuller email raw
 509                         " -- "${cur##--pretty=}"))
 510                 return
 511                 ;;
 512         --*)
 513                 COMPREPLY=($(compgen -W "
 514                         --max-count= --max-age= --since= --after=
 515                         --min-age= --before= --until=
 516                         --root --not --topo-order --date-order
 517                         --no-merges
 518                         --abbrev-commit --abbrev=
 519                         --relative-date
 520                         --author= --committer= --grep=
 521                         --all-match
 522                         --pretty= --name-status --name-only
 523                         " -- "$cur"))
 524                 return
 525                 ;;
 526         esac
 527         __git_complete_revlist
 528 }
 529
 530 _git_merge ()
 531 {
 532         local cur="${COMP_WORDS[COMP_CWORD]}"
 533         case "${COMP_WORDS[COMP_CWORD-1]}" in
 534         -s|--strategy)
 535                 COMPREPLY=($(compgen -W "$(__git_merge_strategies)" -- "$cur"))
 536                 return
 537         esac
 538         case "$cur" in
 539         --strategy=*)
 540                 COMPREPLY=($(compgen -W "$(__git_merge_strategies)" \
 541                         -- "${cur##--strategy=}"))
 542                 return
 543                 ;;
 544         --*)
 545                 COMPREPLY=($(compgen -W "
 546                         --no-commit --no-summary --squash --strategy
 547                         " -- "$cur"))
 548                 return
 549         esac
 550         COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 551 }
 552
 553 _git_merge_base ()
 554 {
 555         local cur="${COMP_WORDS[COMP_CWORD]}"
 556         COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 557 }
 558
 559 _git_name_rev ()
 560 {
 561         local cur="${COMP_WORDS[COMP_CWORD]}"
 562         COMPREPLY=($(compgen -W "--tags --all --stdin" -- "$cur"))
 563 }
 564
 565 _git_pull ()
 566 {
 567         local cur="${COMP_WORDS[COMP_CWORD]}"
 568
 569         case "${COMP_WORDS[0]},$COMP_CWORD" in
 570         git-pull*,1)
 571                 COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
 572                 ;;
 573         git,2)
 574                 COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
 575                 ;;
 576         *)
 577                 local remote
 578                 case "${COMP_WORDS[0]}" in
 579                 git-pull)  remote="${COMP_WORDS[1]}" ;;
 580                 git)       remote="${COMP_WORDS[2]}" ;;
 581                 esac
 582                 COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
 583                 ;;
 584         esac
 585 }
 586
 587 _git_push ()
 588 {
 589         local cur="${COMP_WORDS[COMP_CWORD]}"
 590
 591         case "${COMP_WORDS[0]},$COMP_CWORD" in
 592         git-push*,1)
 593                 COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
 594                 ;;
 595         git,2)
 596                 COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
 597                 ;;
 598         *)
 599                 case "$cur" in
 600                 *:*)
 601                         local remote
 602                         case "${COMP_WORDS[0]}" in
 603                         git-push)  remote="${COMP_WORDS[1]}" ;;
 604                         git)       remote="${COMP_WORDS[2]}" ;;
 605                         esac
 606                         cur="${cur#*:}"
 607                         COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
 608                         ;;
 609                 *)
 610                         COMPREPLY=($(compgen -W "$(__git_refs2)" -- "$cur"))
 611                         ;;
 612                 esac
 613                 ;;
 614         esac
 615 }
 616
 617 _git_rebase ()
 618 {
 619         local cur="${COMP_WORDS[COMP_CWORD]}"
 620         if [ -d .dotest ]; then
 621                 COMPREPLY=($(compgen -W "
 622                         --continue --skip --abort
 623                         " -- "$cur"))
 624                 return
 625         fi
 626         case "${COMP_WORDS[COMP_CWORD-1]}" in
 627         -s|--strategy)
 628                 COMPREPLY=($(compgen -W "$(__git_merge_strategies)" -- "$cur"))
 629                 return
 630         esac
 631         case "$cur" in
 632         --strategy=*)
 633                 COMPREPLY=($(compgen -W "$(__git_merge_strategies)" \
 634                         -- "${cur##--strategy=}"))
 635                 return
 636                 ;;
 637         --*)
 638                 COMPREPLY=($(compgen -W "
 639                         --onto --merge --strategy
 640                         " -- "$cur"))
 641                 return
 642         esac
 643         COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 644 }
 645
 646 _git_config ()
 647 {
 648         local cur="${COMP_WORDS[COMP_CWORD]}"
 649         local prv="${COMP_WORDS[COMP_CWORD-1]}"
 650         case "$prv" in
 651         branch.*.remote)
 652                 COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
 653                 return
 654                 ;;
 655         branch.*.merge)
 656                 COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 657                 return
 658                 ;;
 659         remote.*.fetch)
 660                 local remote="${prv#remote.}"
 661                 remote="${remote%.fetch}"
 662                 COMPREPLY=($(compgen -W "$(__git_refs_remotes "$remote")" \
 663                         -- "$cur"))
 664                 return
 665                 ;;
 666         remote.*.push)
 667                 local remote="${prv#remote.}"
 668                 remote="${remote%.push}"
 669                 COMPREPLY=($(compgen -W "$(git --git-dir="$(__gitdir)" \
 670                         for-each-ref --format='%(refname):%(refname)' \
 671                         refs/heads)" -- "$cur"))
 672                 return
 673                 ;;
 674         *.*)
 675                 COMPREPLY=()
 676                 return
 677                 ;;
 678         esac
 679         case "$cur" in
 680         --*)
 681                 COMPREPLY=($(compgen -W "
 682                         --global --list --replace-all
 683                         --get --get-all --get-regexp
 684                         --unset --unset-all
 685                         " -- "$cur"))
 686                 return
 687                 ;;
 688         branch.*.*)
 689                 local pfx="${cur%.*}."
 690                 cur="${cur##*.}"
 691                 COMPREPLY=($(compgen -P "$pfx" -W "remote merge" -- "$cur"))
 692                 return
 693                 ;;
 694         branch.*)
 695                 local pfx="${cur%.*}."
 696                 cur="${cur#*.}"
 697                 COMPREPLY=($(compgen -P "$pfx" -S . \
 698                         -W "$(__git_heads)" -- "$cur"))
 699                 return
 700                 ;;
 701         remote.*.*)
 702                 local pfx="${cur%.*}."
 703                 cur="${cur##*.}"
 704                 COMPREPLY=($(compgen -P "$pfx" -W "url fetch push" -- "$cur"))
 705                 return
 706                 ;;
 707         remote.*)
 708                 local pfx="${cur%.*}."
 709                 cur="${cur#*.}"
 710                 COMPREPLY=($(compgen -P "$pfx" -S . \
 711                         -W "$(__git_remotes)" -- "$cur"))
 712                 return
 713                 ;;
 714         esac
 715         COMPREPLY=($(compgen -W "
 716                 apply.whitespace
 717                 core.fileMode
 718                 core.gitProxy
 719                 core.ignoreStat
 720                 core.preferSymlinkRefs
 721                 core.logAllRefUpdates
 722                 core.repositoryFormatVersion
 723                 core.sharedRepository
 724                 core.warnAmbiguousRefs
 725                 core.compression
 726                 core.legacyHeaders
 727                 i18n.commitEncoding
 728                 i18n.logOutputEncoding
 729                 diff.color
 730                 color.diff
 731                 diff.renameLimit
 732                 diff.renames
 733                 pager.color
 734                 color.pager
 735                 status.color
 736                 color.status
 737                 log.showroot
 738                 show.difftree
 739                 showbranch.default
 740                 whatchanged.difftree
 741                 http.sslVerify
 742                 http.sslCert
 743                 http.sslKey
 744                 http.sslCAInfo
 745                 http.sslCAPath
 746                 http.maxRequests
 747                 http.lowSpeedLimit http.lowSpeedTime
 748                 http.noEPSV
 749                 pack.window
 750                 repack.useDeltaBaseOffset
 751                 pull.octopus pull.twohead
 752                 merge.summary
 753                 receive.unpackLimit
 754                 receive.denyNonFastForwards
 755                 user.name user.email
 756                 tar.umask
 757                 gitcvs.enabled
 758                 gitcvs.logfile
 759                 branch. remote.
 760         " -- "$cur"))
 761 }
 762
 763 _git_reset ()
 764 {
 765         local cur="${COMP_WORDS[COMP_CWORD]}"
 766         local opt="--mixed --hard --soft"
 767         COMPREPLY=($(compgen -W "$opt $(__git_refs)" -- "$cur"))
 768 }
 769
 770 _git_show ()
 771 {
 772         local cur="${COMP_WORDS[COMP_CWORD]}"
 773         case "$cur" in
 774         --pretty=*)
 775                 COMPREPLY=($(compgen -W "
 776                         oneline short medium full fuller email raw
 777                         " -- "${cur##--pretty=}"))
 778                 return
 779                 ;;
 780         --*)
 781                 COMPREPLY=($(compgen -W "--pretty=" -- "$cur"))
 782                 return
 783                 ;;
 784         esac
 785         __git_complete_file
 786 }
 787
 788 _git ()
 789 {
 790         local i c=1 command __git_dir
 791
 792         while [ $c -lt $COMP_CWORD ]; do
 793                 i="${COMP_WORDS[c]}"
 794                 case "$i" in
 795                 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
 796                 --bare)      __git_dir="." ;;
 797                 --version|--help|-p|--paginate) ;;
 798                 *) command="$i"; break ;;
 799                 esac
 800                 c=$((++c))
 801         done
 802
 803         if [ $c -eq $COMP_CWORD -a -z "$command" ]; then
 804                 case "${COMP_WORDS[COMP_CWORD]}" in
 805                 --*=*) COMPREPLY=() ;;
 806                 --*)   __gitcomp "--git-dir= --bare --version --exec-path" ;;
 807                 *)     __gitcomp "$(__git_commands) $(__git_aliases)" ;;
 808                 esac
 809                 return
 810         fi
 811
 812         local expansion=$(__git_aliased_command "$command")
 813         [ "$expansion" ] && command="$expansion"
 814
 815         case "$command" in
 816         am)          _git_am ;;
 817         add)         _git_add ;;
 818         apply)       _git_apply ;;
 819         branch)      _git_branch ;;
 820         checkout)    _git_checkout ;;
 821         cherry-pick) _git_cherry_pick ;;
 822         commit)      _git_commit ;;
 823         config)      _git_config ;;
 824         diff)        _git_diff ;;
 825         diff-tree)   _git_diff_tree ;;
 826         fetch)       _git_fetch ;;
 827         format-patch) _git_format_patch ;;
 828         log)         _git_log ;;
 829         ls-remote)   _git_ls_remote ;;
 830         ls-tree)     _git_ls_tree ;;
 831         merge)       _git_merge;;
 832         merge-base)  _git_merge_base ;;
 833         name-rev)    _git_name_rev ;;
 834         pull)        _git_pull ;;
 835         push)        _git_push ;;
 836         rebase)      _git_rebase ;;
 837         repo-config) _git_config ;;
 838         reset)       _git_reset ;;
 839         show)        _git_show ;;
 840         show-branch) _git_log ;;
 841         whatchanged) _git_log ;;
 842         *)           COMPREPLY=() ;;
 843         esac
 844 }
 845
 846 _gitk ()
 847 {
 848         local cur="${COMP_WORDS[COMP_CWORD]}"
 849         COMPREPLY=($(compgen -W "--all $(__git_refs)" -- "$cur"))
 850 }
 851
 852 complete -o default -o nospace -F _git git
 853 complete -o default            -F _gitk gitk
 854 complete -o default            -F _git_am git-am
 855 complete -o default            -F _git_apply git-apply
 856 complete -o default            -F _git_branch git-branch
 857 complete -o default            -F _git_checkout git-checkout
 858 complete -o default            -F _git_cherry_pick git-cherry-pick
 859 complete -o default            -F _git_commit git-commit
 860 complete -o default -o nospace -F _git_diff git-diff
 861 complete -o default            -F _git_diff_tree git-diff-tree
 862 complete -o default -o nospace -F _git_fetch git-fetch
 863 complete -o default -o nospace -F _git_format_patch git-format-patch
 864 complete -o default -o nospace -F _git_log git-log
 865 complete -o default            -F _git_ls_remote git-ls-remote
 866 complete -o default -o nospace -F _git_ls_tree git-ls-tree
 867 complete -o default            -F _git_merge git-merge
 868 complete -o default            -F _git_merge_base git-merge-base
 869 complete -o default            -F _git_name_rev git-name-rev
 870 complete -o default -o nospace -F _git_pull git-pull
 871 complete -o default -o nospace -F _git_push git-push
 872 complete -o default            -F _git_rebase git-rebase
 873 complete -o default            -F _git_config git-config
 874 complete -o default            -F _git_reset git-reset
 875 complete -o default -o nospace -F _git_show git-show
 876 complete -o default -o nospace -F _git_log git-show-branch
 877 complete -o default -o nospace -F _git_log git-whatchanged
 878
 879 # The following are necessary only for Cygwin, and only are needed
 880 # when the user has tab-completed the executable name and consequently
 881 # included the '.exe' suffix.
 882 #
 883 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
 884 complete -o default            -F _git_add git-add.exe
 885 complete -o default            -F _git_apply git-apply.exe
 886 complete -o default -o nospace -F _git git.exe
 887 complete -o default            -F _git_branch git-branch.exe
 888 complete -o default -o nospace -F _git_diff git-diff.exe
 889 complete -o default -o nospace -F _git_diff_tree git-diff-tree.exe
 890 complete -o default -o nospace -F _git_format_patch git-format-patch.exe
 891 complete -o default -o nospace -F _git_log git-log.exe
 892 complete -o default -o nospace -F _git_ls_tree git-ls-tree.exe
 893 complete -o default            -F _git_merge_base git-merge-base.exe
 894 complete -o default            -F _git_name_rev git-name-rev.exe
 895 complete -o default -o nospace -F _git_push git-push.exe
 896 complete -o default            -F _git_config git-config
 897 complete -o default -o nospace -F _git_show git-show.exe
 898 complete -o default -o nospace -F _git_log git-show-branch.exe
 899 complete -o default -o nospace -F _git_log git-whatchanged.exe
 900 fi