git.oblomov.eu Git - git/blob - contrib/completion/git-completion.bash

   1 # bash/zsh completion support for core Git.
   2 #
   3 # Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
   4 # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
   5 # Distributed under the GNU General Public License, version 2.0.
   6 #
   7 # The contained completion routines provide support for completing:
   8 #
   9 #    *) local and remote branch names
  10 #    *) local and remote tag names
  11 #    *) .git/remotes file names
  12 #    *) git 'subcommands'
  13 #    *) git email aliases for git-send-email
  14 #    *) tree paths within 'ref:path/to/file' expressions
  15 #    *) file paths within current working directory and index
  16 #    *) common --long-options
  17 #
  18 # To use these routines:
  19 #
  20 #    1) Copy this file to somewhere (e.g. ~/.git-completion.bash).
  21 #    2) Add the following line to your .bashrc/.zshrc:
  22 #        source ~/.git-completion.bash
  23 #    3) Consider changing your PS1 to also show the current branch,
  24 #       see git-prompt.sh for details.
  25 #
  26 # If you use complex aliases of form '!f() { ... }; f', you can use the null
  27 # command ':' as the first command in the function body to declare the desired
  28 # completion style.  For example '!f() { : git commit ; ... }; f' will
  29 # tell the completion to use commit completion.  This also works with aliases
  30 # of form "!sh -c '...'".  For example, "!sh -c ': git commit ; ... '".
  31 #
  32 # Compatible with bash 3.2.57.
  33 #
  34 # You can set the following environment variables to influence the behavior of
  35 # the completion routines:
  36 #
  37 #   GIT_COMPLETION_CHECKOUT_NO_GUESS
  38 #
  39 #     When set to "1", do not include "DWIM" suggestions in git-checkout
  40 #     completion (e.g., completing "foo" when "origin/foo" exists).
  41
  42 case "$COMP_WORDBREAKS" in
  43 *:*) : great ;;
  44 *)   COMP_WORDBREAKS="$COMP_WORDBREAKS:"
  45 esac
  46
  47 # Discovers the path to the git repository taking any '--git-dir=<path>' and
  48 # '-C <path>' options into account and stores it in the $__git_repo_path
  49 # variable.
  50 __git_find_repo_path ()
  51 {
  52         if [ -n "$__git_repo_path" ]; then
  53                 # we already know where it is
  54                 return
  55         fi
  56
  57         if [ -n "${__git_C_args-}" ]; then
  58                 __git_repo_path="$(git "${__git_C_args[@]}" \
  59                         ${__git_dir:+--git-dir="$__git_dir"} \
  60                         rev-parse --absolute-git-dir 2>/dev/null)"
  61         elif [ -n "${__git_dir-}" ]; then
  62                 test -d "$__git_dir" &&
  63                 __git_repo_path="$__git_dir"
  64         elif [ -n "${GIT_DIR-}" ]; then
  65                 test -d "${GIT_DIR-}" &&
  66                 __git_repo_path="$GIT_DIR"
  67         elif [ -d .git ]; then
  68                 __git_repo_path=.git
  69         else
  70                 __git_repo_path="$(git rev-parse --git-dir 2>/dev/null)"
  71         fi
  72 }
  73
  74 # Deprecated: use __git_find_repo_path() and $__git_repo_path instead
  75 # __gitdir accepts 0 or 1 arguments (i.e., location)
  76 # returns location of .git repo
  77 __gitdir ()
  78 {
  79         if [ -z "${1-}" ]; then
  80                 __git_find_repo_path || return 1
  81                 echo "$__git_repo_path"
  82         elif [ -d "$1/.git" ]; then
  83                 echo "$1/.git"
  84         else
  85                 echo "$1"
  86         fi
  87 }
  88
  89 # Runs git with all the options given as argument, respecting any
  90 # '--git-dir=<path>' and '-C <path>' options present on the command line
  91 __git ()
  92 {
  93         git ${__git_C_args:+"${__git_C_args[@]}"} \
  94                 ${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null
  95 }
  96
  97 # Removes backslash escaping, single quotes and double quotes from a word,
  98 # stores the result in the variable $dequoted_word.
  99 # 1: The word to dequote.
 100 __git_dequote ()
 101 {
 102         local rest="$1" len ch
 103
 104         dequoted_word=""
 105
 106         while test -n "$rest"; do
 107                 len=${#dequoted_word}
 108                 dequoted_word="$dequoted_word${rest%%[\\\'\"]*}"
 109                 rest="${rest:$((${#dequoted_word}-$len))}"
 110
 111                 case "${rest:0:1}" in
 112                 \\)
 113                         ch="${rest:1:1}"
 114                         case "$ch" in
 115                         $'\n')
 116                                 ;;
 117                         *)
 118                                 dequoted_word="$dequoted_word$ch"
 119                                 ;;
 120                         esac
 121                         rest="${rest:2}"
 122                         ;;
 123                 \')
 124                         rest="${rest:1}"
 125                         len=${#dequoted_word}
 126                         dequoted_word="$dequoted_word${rest%%\'*}"
 127                         rest="${rest:$((${#dequoted_word}-$len+1))}"
 128                         ;;
 129                 \")
 130                         rest="${rest:1}"
 131                         while test -n "$rest" ; do
 132                                 len=${#dequoted_word}
 133                                 dequoted_word="$dequoted_word${rest%%[\\\"]*}"
 134                                 rest="${rest:$((${#dequoted_word}-$len))}"
 135                                 case "${rest:0:1}" in
 136                                 \\)
 137                                         ch="${rest:1:1}"
 138                                         case "$ch" in
 139                                         \"|\\|\$|\`)
 140                                                 dequoted_word="$dequoted_word$ch"
 141                                                 ;;
 142                                         $'\n')
 143                                                 ;;
 144                                         *)
 145                                                 dequoted_word="$dequoted_word\\$ch"
 146                                                 ;;
 147                                         esac
 148                                         rest="${rest:2}"
 149                                         ;;
 150                                 \")
 151                                         rest="${rest:1}"
 152                                         break
 153                                         ;;
 154                                 esac
 155                         done
 156                         ;;
 157                 esac
 158         done
 159 }
 160
 161 # The following function is based on code from:
 162 #
 163 #   bash_completion - programmable completion functions for bash 3.2+
 164 #
 165 #   Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
 166 #             © 2009-2010, Bash Completion Maintainers
 167 #                     <bash-completion-devel@lists.alioth.debian.org>
 168 #
 169 #   This program is free software; you can redistribute it and/or modify
 170 #   it under the terms of the GNU General Public License as published by
 171 #   the Free Software Foundation; either version 2, or (at your option)
 172 #   any later version.
 173 #
 174 #   This program is distributed in the hope that it will be useful,
 175 #   but WITHOUT ANY WARRANTY; without even the implied warranty of
 176 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 177 #   GNU General Public License for more details.
 178 #
 179 #   You should have received a copy of the GNU General Public License
 180 #   along with this program; if not, see <http://www.gnu.org/licenses/>.
 181 #
 182 #   The latest version of this software can be obtained here:
 183 #
 184 #   http://bash-completion.alioth.debian.org/
 185 #
 186 #   RELEASE: 2.x
 187
 188 # This function can be used to access a tokenized list of words
 189 # on the command line:
 190 #
 191 #       __git_reassemble_comp_words_by_ref '=:'
 192 #       if test "${words_[cword_-1]}" = -w
 193 #       then
 194 #               ...
 195 #       fi
 196 #
 197 # The argument should be a collection of characters from the list of
 198 # word completion separators (COMP_WORDBREAKS) to treat as ordinary
 199 # characters.
 200 #
 201 # This is roughly equivalent to going back in time and setting
 202 # COMP_WORDBREAKS to exclude those characters.  The intent is to
 203 # make option types like --date=<type> and <rev>:<path> easy to
 204 # recognize by treating each shell word as a single token.
 205 #
 206 # It is best not to set COMP_WORDBREAKS directly because the value is
 207 # shared with other completion scripts.  By the time the completion
 208 # function gets called, COMP_WORDS has already been populated so local
 209 # changes to COMP_WORDBREAKS have no effect.
 210 #
 211 # Output: words_, cword_, cur_.
 212
 213 __git_reassemble_comp_words_by_ref()
 214 {
 215         local exclude i j first
 216         # Which word separators to exclude?
 217         exclude="${1//[^$COMP_WORDBREAKS]}"
 218         cword_=$COMP_CWORD
 219         if [ -z "$exclude" ]; then
 220                 words_=("${COMP_WORDS[@]}")
 221                 return
 222         fi
 223         # List of word completion separators has shrunk;
 224         # re-assemble words to complete.
 225         for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
 226                 # Append each nonempty word consisting of just
 227                 # word separator characters to the current word.
 228                 first=t
 229                 while
 230                         [ $i -gt 0 ] &&
 231                         [ -n "${COMP_WORDS[$i]}" ] &&
 232                         # word consists of excluded word separators
 233                         [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
 234                 do
 235                         # Attach to the previous token,
 236                         # unless the previous token is the command name.
 237                         if [ $j -ge 2 ] && [ -n "$first" ]; then
 238                                 ((j--))
 239                         fi
 240                         first=
 241                         words_[$j]=${words_[j]}${COMP_WORDS[i]}
 242                         if [ $i = $COMP_CWORD ]; then
 243                                 cword_=$j
 244                         fi
 245                         if (($i < ${#COMP_WORDS[@]} - 1)); then
 246                                 ((i++))
 247                         else
 248                                 # Done.
 249                                 return
 250                         fi
 251                 done
 252                 words_[$j]=${words_[j]}${COMP_WORDS[i]}
 253                 if [ $i = $COMP_CWORD ]; then
 254                         cword_=$j
 255                 fi
 256         done
 257 }
 258
 259 if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
 260 _get_comp_words_by_ref ()
 261 {
 262         local exclude cur_ words_ cword_
 263         if [ "$1" = "-n" ]; then
 264                 exclude=$2
 265                 shift 2
 266         fi
 267         __git_reassemble_comp_words_by_ref "$exclude"
 268         cur_=${words_[cword_]}
 269         while [ $# -gt 0 ]; do
 270                 case "$1" in
 271                 cur)
 272                         cur=$cur_
 273                         ;;
 274                 prev)
 275                         prev=${words_[$cword_-1]}
 276                         ;;
 277                 words)
 278                         words=("${words_[@]}")
 279                         ;;
 280                 cword)
 281                         cword=$cword_
 282                         ;;
 283                 esac
 284                 shift
 285         done
 286 }
 287 fi
 288
 289 # Fills the COMPREPLY array with prefiltered words without any additional
 290 # processing.
 291 # Callers must take care of providing only words that match the current word
 292 # to be completed and adding any prefix and/or suffix (trailing space!), if
 293 # necessary.
 294 # 1: List of newline-separated matching completion words, complete with
 295 #    prefix and suffix.
 296 __gitcomp_direct ()
 297 {
 298         local IFS=$'\n'
 299
 300         COMPREPLY=($1)
 301 }
 302
 303 __gitcompappend ()
 304 {
 305         local x i=${#COMPREPLY[@]}
 306         for x in $1; do
 307                 if [[ "$x" == "$3"* ]]; then
 308                         COMPREPLY[i++]="$2$x$4"
 309                 fi
 310         done
 311 }
 312
 313 __gitcompadd ()
 314 {
 315         COMPREPLY=()
 316         __gitcompappend "$@"
 317 }
 318
 319 # Generates completion reply, appending a space to possible completion words,
 320 # if necessary.
 321 # It accepts 1 to 4 arguments:
 322 # 1: List of possible completion words.
 323 # 2: A prefix to be added to each possible completion word (optional).
 324 # 3: Generate possible completion matches for this word (optional).
 325 # 4: A suffix to be appended to each possible completion word (optional).
 326 __gitcomp ()
 327 {
 328         local cur_="${3-$cur}"
 329
 330         case "$cur_" in
 331         --*=)
 332                 ;;
 333         *)
 334                 local c i=0 IFS=$' \t\n'
 335                 for c in $1; do
 336                         c="$c${4-}"
 337                         if [[ $c == "$cur_"* ]]; then
 338                                 case $c in
 339                                 --*=*|*.) ;;
 340                                 *) c="$c " ;;
 341                                 esac
 342                                 COMPREPLY[i++]="${2-}$c"
 343                         fi
 344                 done
 345                 ;;
 346         esac
 347 }
 348
 349 # Clear the variables caching builtins' options when (re-)sourcing
 350 # the completion script.
 351 if [[ -n ${ZSH_VERSION-} ]]; then
 352         unset $(set |sed -ne 's/^\(__gitcomp_builtin_[a-zA-Z0-9_][a-zA-Z0-9_]*\)=.*/\1/p') 2>/dev/null
 353 else
 354         unset $(compgen -v __gitcomp_builtin_)
 355 fi
 356
 357 # This function is equivalent to
 358 #
 359 #    __gitcomp "$(git xxx --git-completion-helper) ..."
 360 #
 361 # except that the output is cached. Accept 1-3 arguments:
 362 # 1: the git command to execute, this is also the cache key
 363 # 2: extra options to be added on top (e.g. negative forms)
 364 # 3: options to be excluded
 365 __gitcomp_builtin ()
 366 {
 367         # spaces must be replaced with underscore for multi-word
 368         # commands, e.g. "git remote add" becomes remote_add.
 369         local cmd="$1"
 370         local incl="$2"
 371         local excl="$3"
 372
 373         local var=__gitcomp_builtin_"${cmd/-/_}"
 374         local options
 375         eval "options=\$$var"
 376
 377         if [ -z "$options" ]; then
 378                 # leading and trailing spaces are significant to make
 379                 # option removal work correctly.
 380                 options=" $(__git ${cmd/_/ } --git-completion-helper) $incl "
 381                 for i in $excl; do
 382                         options="${options/ $i / }"
 383                 done
 384                 eval "$var=\"$options\""
 385         fi
 386
 387         __gitcomp "$options"
 388 }
 389
 390 # Variation of __gitcomp_nl () that appends to the existing list of
 391 # completion candidates, COMPREPLY.
 392 __gitcomp_nl_append ()
 393 {
 394         local IFS=$'\n'
 395         __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
 396 }
 397
 398 # Generates completion reply from newline-separated possible completion words
 399 # by appending a space to all of them.
 400 # It accepts 1 to 4 arguments:
 401 # 1: List of possible completion words, separated by a single newline.
 402 # 2: A prefix to be added to each possible completion word (optional).
 403 # 3: Generate possible completion matches for this word (optional).
 404 # 4: A suffix to be appended to each possible completion word instead of
 405 #    the default space (optional).  If specified but empty, nothing is
 406 #    appended.
 407 __gitcomp_nl ()
 408 {
 409         COMPREPLY=()
 410         __gitcomp_nl_append "$@"
 411 }
 412
 413 # Fills the COMPREPLY array with prefiltered paths without any additional
 414 # processing.
 415 # Callers must take care of providing only paths that match the current path
 416 # to be completed and adding any prefix path components, if necessary.
 417 # 1: List of newline-separated matching paths, complete with all prefix
 418 #    path componens.
 419 __gitcomp_file_direct ()
 420 {
 421         local IFS=$'\n'
 422
 423         COMPREPLY=($1)
 424
 425         # use a hack to enable file mode in bash < 4
 426         compopt -o filenames +o nospace 2>/dev/null ||
 427         compgen -f /non-existing-dir/ >/dev/null ||
 428         true
 429 }
 430
 431 # Generates completion reply with compgen from newline-separated possible
 432 # completion filenames.
 433 # It accepts 1 to 3 arguments:
 434 # 1: List of possible completion filenames, separated by a single newline.
 435 # 2: A directory prefix to be added to each possible completion filename
 436 #    (optional).
 437 # 3: Generate possible completion matches for this word (optional).
 438 __gitcomp_file ()
 439 {
 440         local IFS=$'\n'
 441
 442         # XXX does not work when the directory prefix contains a tilde,
 443         # since tilde expansion is not applied.
 444         # This means that COMPREPLY will be empty and Bash default
 445         # completion will be used.
 446         __gitcompadd "$1" "${2-}" "${3-$cur}" ""
 447
 448         # use a hack to enable file mode in bash < 4
 449         compopt -o filenames +o nospace 2>/dev/null ||
 450         compgen -f /non-existing-dir/ >/dev/null ||
 451         true
 452 }
 453
 454 # Execute 'git ls-files', unless the --committable option is specified, in
 455 # which case it runs 'git diff-index' to find out the files that can be
 456 # committed.  It return paths relative to the directory specified in the first
 457 # argument, and using the options specified in the second argument.
 458 __git_ls_files_helper ()
 459 {
 460         if [ "$2" == "--committable" ]; then
 461                 __git -C "$1" -c core.quotePath=false diff-index \
 462                         --name-only --relative HEAD -- "${3//\\/\\\\}*"
 463         else
 464                 # NOTE: $2 is not quoted in order to support multiple options
 465                 __git -C "$1" -c core.quotePath=false ls-files \
 466                         --exclude-standard $2 -- "${3//\\/\\\\}*"
 467         fi
 468 }
 469
 470
 471 # __git_index_files accepts 1 or 2 arguments:
 472 # 1: Options to pass to ls-files (required).
 473 # 2: A directory path (optional).
 474 #    If provided, only files within the specified directory are listed.
 475 #    Sub directories are never recursed.  Path must have a trailing
 476 #    slash.
 477 # 3: List only paths matching this path component (optional).
 478 __git_index_files ()
 479 {
 480         local root="$2" match="$3"
 481
 482         __git_ls_files_helper "$root" "$1" "$match" |
 483         awk -F / -v pfx="${2//\\/\\\\}" '{
 484                 paths[$1] = 1
 485         }
 486         END {
 487                 for (p in paths) {
 488                         if (substr(p, 1, 1) != "\"") {
 489                                 # No special characters, easy!
 490                                 print pfx p
 491                                 continue
 492                         }
 493
 494                         # The path is quoted.
 495                         p = dequote(p)
 496                         if (p == "")
 497                                 continue
 498
 499                         # Even when a directory name itself does not contain
 500                         # any special characters, it will still be quoted if
 501                         # any of its (stripped) trailing path components do.
 502                         # Because of this we may have seen the same direcory
 503                         # both quoted and unquoted.
 504                         if (p in paths)
 505                                 # We have seen the same directory unquoted,
 506                                 # skip it.
 507                                 continue
 508                         else
 509                                 print pfx p
 510                 }
 511         }
 512         function dequote(p,    bs_idx, out, esc, esc_idx, dec) {
 513                 # Skip opening double quote.
 514                 p = substr(p, 2)
 515
 516                 # Interpret backslash escape sequences.
 517                 while ((bs_idx = index(p, "\\")) != 0) {
 518                         out = out substr(p, 1, bs_idx - 1)
 519                         esc = substr(p, bs_idx + 1, 1)
 520                         p = substr(p, bs_idx + 2)
 521
 522                         if ((esc_idx = index("abtvfr\"\\", esc)) != 0) {
 523                                 # C-style one-character escape sequence.
 524                                 out = out substr("\a\b\t\v\f\r\"\\",
 525                                                  esc_idx, 1)
 526                         } else if (esc == "n") {
 527                                 # Uh-oh, a newline character.
 528                                 # We cant reliably put a pathname
 529                                 # containing a newline into COMPREPLY,
 530                                 # and the newline would create a mess.
 531                                 # Skip this path.
 532                                 return ""
 533                         } else {
 534                                 # Must be a \nnn octal value, then.
 535                                 dec = esc             * 64 + \
 536                                       substr(p, 1, 1) * 8  + \
 537                                       substr(p, 2, 1)
 538                                 out = out sprintf("%c", dec)
 539                                 p = substr(p, 3)
 540                         }
 541                 }
 542                 # Drop closing double quote, if there is one.
 543                 # (There isnt any if this is a directory, as it was
 544                 # already stripped with the trailing path components.)
 545                 if (substr(p, length(p), 1) == "\"")
 546                         out = out substr(p, 1, length(p) - 1)
 547                 else
 548                         out = out p
 549
 550                 return out
 551         }'
 552 }
 553
 554 # __git_complete_index_file requires 1 argument:
 555 # 1: the options to pass to ls-file
 556 #
 557 # The exception is --committable, which finds the files appropriate commit.
 558 __git_complete_index_file ()
 559 {
 560         local dequoted_word pfx="" cur_
 561
 562         __git_dequote "$cur"
 563
 564         case "$dequoted_word" in
 565         ?*/*)
 566                 pfx="${dequoted_word%/*}/"
 567                 cur_="${dequoted_word##*/}"
 568                 ;;
 569         *)
 570                 cur_="$dequoted_word"
 571         esac
 572
 573         __gitcomp_file_direct "$(__git_index_files "$1" "$pfx" "$cur_")"
 574 }
 575
 576 # Lists branches from the local repository.
 577 # 1: A prefix to be added to each listed branch (optional).
 578 # 2: List only branches matching this word (optional; list all branches if
 579 #    unset or empty).
 580 # 3: A suffix to be appended to each listed branch (optional).
 581 __git_heads ()
 582 {
 583         local pfx="${1-}" cur_="${2-}" sfx="${3-}"
 584
 585         __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
 586                         "refs/heads/$cur_*" "refs/heads/$cur_*/**"
 587 }
 588
 589 # Lists tags from the local repository.
 590 # Accepts the same positional parameters as __git_heads() above.
 591 __git_tags ()
 592 {
 593         local pfx="${1-}" cur_="${2-}" sfx="${3-}"
 594
 595         __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
 596                         "refs/tags/$cur_*" "refs/tags/$cur_*/**"
 597 }
 598
 599 # Lists refs from the local (by default) or from a remote repository.
 600 # It accepts 0, 1 or 2 arguments:
 601 # 1: The remote to list refs from (optional; ignored, if set but empty).
 602 #    Can be the name of a configured remote, a path, or a URL.
 603 # 2: In addition to local refs, list unique branches from refs/remotes/ for
 604 #    'git checkout's tracking DWIMery (optional; ignored, if set but empty).
 605 # 3: A prefix to be added to each listed ref (optional).
 606 # 4: List only refs matching this word (optional; list all refs if unset or
 607 #    empty).
 608 # 5: A suffix to be appended to each listed ref (optional; ignored, if set
 609 #    but empty).
 610 #
 611 # Use __git_complete_refs() instead.
 612 __git_refs ()
 613 {
 614         local i hash dir track="${2-}"
 615         local list_refs_from=path remote="${1-}"
 616         local format refs
 617         local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}"
 618         local match="${4-}"
 619         local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers
 620
 621         __git_find_repo_path
 622         dir="$__git_repo_path"
 623
 624         if [ -z "$remote" ]; then
 625                 if [ -z "$dir" ]; then
 626                         return
 627                 fi
 628         else
 629                 if __git_is_configured_remote "$remote"; then
 630                         # configured remote takes precedence over a
 631                         # local directory with the same name
 632                         list_refs_from=remote
 633                 elif [ -d "$remote/.git" ]; then
 634                         dir="$remote/.git"
 635                 elif [ -d "$remote" ]; then
 636                         dir="$remote"
 637                 else
 638                         list_refs_from=url
 639                 fi
 640         fi
 641
 642         if [ "$list_refs_from" = path ]; then
 643                 if [[ "$cur_" == ^* ]]; then
 644                         pfx="$pfx^"
 645                         fer_pfx="$fer_pfx^"
 646                         cur_=${cur_#^}
 647                         match=${match#^}
 648                 fi
 649                 case "$cur_" in
 650                 refs|refs/*)
 651                         format="refname"
 652                         refs=("$match*" "$match*/**")
 653                         track=""
 654                         ;;
 655                 *)
 656                         for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD; do
 657                                 case "$i" in
 658                                 $match*)
 659                                         if [ -e "$dir/$i" ]; then
 660                                                 echo "$pfx$i$sfx"
 661                                         fi
 662                                         ;;
 663                                 esac
 664                         done
 665                         format="refname:strip=2"
 666                         refs=("refs/tags/$match*" "refs/tags/$match*/**"
 667                                 "refs/heads/$match*" "refs/heads/$match*/**"
 668                                 "refs/remotes/$match*" "refs/remotes/$match*/**")
 669                         ;;
 670                 esac
 671                 __git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \
 672                         "${refs[@]}"
 673                 if [ -n "$track" ]; then
 674                         # employ the heuristic used by git checkout
 675                         # Try to find a remote branch that matches the completion word
 676                         # but only output if the branch name is unique
 677                         __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
 678                                 --sort="refname:strip=3" \
 679                                 "refs/remotes/*/$match*" "refs/remotes/*/$match*/**" | \
 680                         uniq -u
 681                 fi
 682                 return
 683         fi
 684         case "$cur_" in
 685         refs|refs/*)
 686                 __git ls-remote "$remote" "$match*" | \
 687                 while read -r hash i; do
 688                         case "$i" in
 689                         *^{}) ;;
 690                         *) echo "$pfx$i$sfx" ;;
 691                         esac
 692                 done
 693                 ;;
 694         *)
 695                 if [ "$list_refs_from" = remote ]; then
 696                         case "HEAD" in
 697                         $match*)        echo "${pfx}HEAD$sfx" ;;
 698                         esac
 699                         __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
 700                                 "refs/remotes/$remote/$match*" \
 701                                 "refs/remotes/$remote/$match*/**"
 702                 else
 703                         local query_symref
 704                         case "HEAD" in
 705                         $match*)        query_symref="HEAD" ;;
 706                         esac
 707                         __git ls-remote "$remote" $query_symref \
 708                                 "refs/tags/$match*" "refs/heads/$match*" \
 709                                 "refs/remotes/$match*" |
 710                         while read -r hash i; do
 711                                 case "$i" in
 712                                 *^{})   ;;
 713                                 refs/*) echo "$pfx${i#refs/*/}$sfx" ;;
 714                                 *)      echo "$pfx$i$sfx" ;;  # symbolic refs
 715                                 esac
 716                         done
 717                 fi
 718                 ;;
 719         esac
 720 }
 721
 722 # Completes refs, short and long, local and remote, symbolic and pseudo.
 723 #
 724 # Usage: __git_complete_refs [<option>]...
 725 # --remote=<remote>: The remote to list refs from, can be the name of a
 726 #                    configured remote, a path, or a URL.
 727 # --track: List unique remote branches for 'git checkout's tracking DWIMery.
 728 # --pfx=<prefix>: A prefix to be added to each ref.
 729 # --cur=<word>: The current ref to be completed.  Defaults to the current
 730 #               word to be completed.
 731 # --sfx=<suffix>: A suffix to be appended to each ref instead of the default
 732 #                 space.
 733 __git_complete_refs ()
 734 {
 735         local remote track pfx cur_="$cur" sfx=" "
 736
 737         while test $# != 0; do
 738                 case "$1" in
 739                 --remote=*)     remote="${1##--remote=}" ;;
 740                 --track)        track="yes" ;;
 741                 --pfx=*)        pfx="${1##--pfx=}" ;;
 742                 --cur=*)        cur_="${1##--cur=}" ;;
 743                 --sfx=*)        sfx="${1##--sfx=}" ;;
 744                 *)              return 1 ;;
 745                 esac
 746                 shift
 747         done
 748
 749         __gitcomp_direct "$(__git_refs "$remote" "$track" "$pfx" "$cur_" "$sfx")"
 750 }
 751
 752 # __git_refs2 requires 1 argument (to pass to __git_refs)
 753 # Deprecated: use __git_complete_fetch_refspecs() instead.
 754 __git_refs2 ()
 755 {
 756         local i
 757         for i in $(__git_refs "$1"); do
 758                 echo "$i:$i"
 759         done
 760 }
 761
 762 # Completes refspecs for fetching from a remote repository.
 763 # 1: The remote repository.
 764 # 2: A prefix to be added to each listed refspec (optional).
 765 # 3: The ref to be completed as a refspec instead of the current word to be
 766 #    completed (optional)
 767 # 4: A suffix to be appended to each listed refspec instead of the default
 768 #    space (optional).
 769 __git_complete_fetch_refspecs ()
 770 {
 771         local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }"
 772
 773         __gitcomp_direct "$(
 774                 for i in $(__git_refs "$remote" "" "" "$cur_") ; do
 775                         echo "$pfx$i:$i$sfx"
 776                 done
 777                 )"
 778 }
 779
 780 # __git_refs_remotes requires 1 argument (to pass to ls-remote)
 781 __git_refs_remotes ()
 782 {
 783         local i hash
 784         __git ls-remote "$1" 'refs/heads/*' | \
 785         while read -r hash i; do
 786                 echo "$i:refs/remotes/$1/${i#refs/heads/}"
 787         done
 788 }
 789
 790 __git_remotes ()
 791 {
 792         __git_find_repo_path
 793         test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
 794         __git remote
 795 }
 796
 797 # Returns true if $1 matches the name of a configured remote, false otherwise.
 798 __git_is_configured_remote ()
 799 {
 800         local remote
 801         for remote in $(__git_remotes); do
 802                 if [ "$remote" = "$1" ]; then
 803                         return 0
 804                 fi
 805         done
 806         return 1
 807 }
 808
 809 __git_list_merge_strategies ()
 810 {
 811         LANG=C LC_ALL=C git merge -s help 2>&1 |
 812         sed -n -e '/[Aa]vailable strategies are: /,/^$/{
 813                 s/\.$//
 814                 s/.*://
 815                 s/^[    ]*//
 816                 s/[     ]*$//
 817                 p
 818         }'
 819 }
 820
 821 __git_merge_strategies=
 822 # 'git merge -s help' (and thus detection of the merge strategy
 823 # list) fails, unfortunately, if run outside of any git working
 824 # tree.  __git_merge_strategies is set to the empty string in
 825 # that case, and the detection will be repeated the next time it
 826 # is needed.
 827 __git_compute_merge_strategies ()
 828 {
 829         test -n "$__git_merge_strategies" ||
 830         __git_merge_strategies=$(__git_list_merge_strategies)
 831 }
 832
 833 __git_complete_revlist_file ()
 834 {
 835         local pfx ls ref cur_="$cur"
 836         case "$cur_" in
 837         *..?*:*)
 838                 return
 839                 ;;
 840         ?*:*)
 841                 ref="${cur_%%:*}"
 842                 cur_="${cur_#*:}"
 843                 case "$cur_" in
 844                 ?*/*)
 845                         pfx="${cur_%/*}"
 846                         cur_="${cur_##*/}"
 847                         ls="$ref:$pfx"
 848                         pfx="$pfx/"
 849                         ;;
 850                 *)
 851                         ls="$ref"
 852                         ;;
 853                 esac
 854
 855                 case "$COMP_WORDBREAKS" in
 856                 *:*) : great ;;
 857                 *)   pfx="$ref:$pfx" ;;
 858                 esac
 859
 860                 __gitcomp_nl "$(__git ls-tree "$ls" \
 861                                 | sed '/^100... blob /{
 862                                            s,^.*        ,,
 863                                            s,$, ,
 864                                        }
 865                                        /^120000 blob /{
 866                                            s,^.*        ,,
 867                                            s,$, ,
 868                                        }
 869                                        /^040000 tree /{
 870                                            s,^.*        ,,
 871                                            s,$,/,
 872                                        }
 873                                        s/^.*    //')" \
 874                         "$pfx" "$cur_" ""
 875                 ;;
 876         *...*)
 877                 pfx="${cur_%...*}..."
 878                 cur_="${cur_#*...}"
 879                 __git_complete_refs --pfx="$pfx" --cur="$cur_"
 880                 ;;
 881         *..*)
 882                 pfx="${cur_%..*}.."
 883                 cur_="${cur_#*..}"
 884                 __git_complete_refs --pfx="$pfx" --cur="$cur_"
 885                 ;;
 886         *)
 887                 __git_complete_refs
 888                 ;;
 889         esac
 890 }
 891
 892 __git_complete_file ()
 893 {
 894         __git_complete_revlist_file
 895 }
 896
 897 __git_complete_revlist ()
 898 {
 899         __git_complete_revlist_file
 900 }
 901
 902 __git_complete_remote_or_refspec ()
 903 {
 904         local cur_="$cur" cmd="${words[1]}"
 905         local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
 906         if [ "$cmd" = "remote" ]; then
 907                 ((c++))
 908         fi
 909         while [ $c -lt $cword ]; do
 910                 i="${words[c]}"
 911                 case "$i" in
 912                 --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
 913                 -d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
 914                 --all)
 915                         case "$cmd" in
 916                         push) no_complete_refspec=1 ;;
 917                         fetch)
 918                                 return
 919                                 ;;
 920                         *) ;;
 921                         esac
 922                         ;;
 923                 -*) ;;
 924                 *) remote="$i"; break ;;
 925                 esac
 926                 ((c++))
 927         done
 928         if [ -z "$remote" ]; then
 929                 __gitcomp_nl "$(__git_remotes)"
 930                 return
 931         fi
 932         if [ $no_complete_refspec = 1 ]; then
 933                 return
 934         fi
 935         [ "$remote" = "." ] && remote=
 936         case "$cur_" in
 937         *:*)
 938                 case "$COMP_WORDBREAKS" in
 939                 *:*) : great ;;
 940                 *)   pfx="${cur_%%:*}:" ;;
 941                 esac
 942                 cur_="${cur_#*:}"
 943                 lhs=0
 944                 ;;
 945         +*)
 946                 pfx="+"
 947                 cur_="${cur_#+}"
 948                 ;;
 949         esac
 950         case "$cmd" in
 951         fetch)
 952                 if [ $lhs = 1 ]; then
 953                         __git_complete_fetch_refspecs "$remote" "$pfx" "$cur_"
 954                 else
 955                         __git_complete_refs --pfx="$pfx" --cur="$cur_"
 956                 fi
 957                 ;;
 958         pull|remote)
 959                 if [ $lhs = 1 ]; then
 960                         __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
 961                 else
 962                         __git_complete_refs --pfx="$pfx" --cur="$cur_"
 963                 fi
 964                 ;;
 965         push)
 966                 if [ $lhs = 1 ]; then
 967                         __git_complete_refs --pfx="$pfx" --cur="$cur_"
 968                 else
 969                         __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
 970                 fi
 971                 ;;
 972         esac
 973 }
 974
 975 __git_complete_strategy ()
 976 {
 977         __git_compute_merge_strategies
 978         case "$prev" in
 979         -s|--strategy)
 980                 __gitcomp "$__git_merge_strategies"
 981                 return 0
 982         esac
 983         case "$cur" in
 984         --strategy=*)
 985                 __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
 986                 return 0
 987                 ;;
 988         esac
 989         return 1
 990 }
 991
 992 __git_all_commands=
 993 __git_compute_all_commands ()
 994 {
 995         test -n "$__git_all_commands" ||
 996         __git_all_commands=$(git --list-cmds=main,others,alias,nohelpers)
 997 }
 998
 999 # Lists all set config variables starting with the given section prefix,
1000 # with the prefix removed.
1001 __git_get_config_variables ()
1002 {
1003         local section="$1" i IFS=$'\n'
1004         for i in $(__git config --name-only --get-regexp "^$section\..*"); do
1005                 echo "${i#$section.}"
1006         done
1007 }
1008
1009 __git_pretty_aliases ()
1010 {
1011         __git_get_config_variables "pretty"
1012 }
1013
1014 # __git_aliased_command requires 1 argument
1015 __git_aliased_command ()
1016 {
1017         local word cmdline=$(__git config --get "alias.$1")
1018         for word in $cmdline; do
1019                 case "$word" in
1020                 \!gitk|gitk)
1021                         echo "gitk"
1022                         return
1023                         ;;
1024                 \!*)    : shell command alias ;;
1025                 -*)     : option ;;
1026                 *=*)    : setting env ;;
1027                 git)    : git itself ;;
1028                 \(\))   : skip parens of shell function definition ;;
1029                 {)      : skip start of shell helper function ;;
1030                 :)      : skip null command ;;
1031                 \'*)    : skip opening quote after sh -c ;;
1032                 *)
1033                         echo "$word"
1034                         return
1035                 esac
1036         done
1037 }
1038
1039 # __git_find_on_cmdline requires 1 argument
1040 __git_find_on_cmdline ()
1041 {
1042         local word subcommand c=1
1043         while [ $c -lt $cword ]; do
1044                 word="${words[c]}"
1045                 for subcommand in $1; do
1046                         if [ "$subcommand" = "$word" ]; then
1047                                 echo "$subcommand"
1048                                 return
1049                         fi
1050                 done
1051                 ((c++))
1052         done
1053 }
1054
1055 # Echo the value of an option set on the command line or config
1056 #
1057 # $1: short option name
1058 # $2: long option name including =
1059 # $3: list of possible values
1060 # $4: config string (optional)
1061 #
1062 # example:
1063 # result="$(__git_get_option_value "-d" "--do-something=" \
1064 #     "yes no" "core.doSomething")"
1065 #
1066 # result is then either empty (no option set) or "yes" or "no"
1067 #
1068 # __git_get_option_value requires 3 arguments
1069 __git_get_option_value ()
1070 {
1071         local c short_opt long_opt val
1072         local result= values config_key word
1073
1074         short_opt="$1"
1075         long_opt="$2"
1076         values="$3"
1077         config_key="$4"
1078
1079         ((c = $cword - 1))
1080         while [ $c -ge 0 ]; do
1081                 word="${words[c]}"
1082                 for val in $values; do
1083                         if [ "$short_opt$val" = "$word" ] ||
1084                            [ "$long_opt$val"  = "$word" ]; then
1085                                 result="$val"
1086                                 break 2
1087                         fi
1088                 done
1089                 ((c--))
1090         done
1091
1092         if [ -n "$config_key" ] && [ -z "$result" ]; then
1093                 result="$(__git config "$config_key")"
1094         fi
1095
1096         echo "$result"
1097 }
1098
1099 __git_has_doubledash ()
1100 {
1101         local c=1
1102         while [ $c -lt $cword ]; do
1103                 if [ "--" = "${words[c]}" ]; then
1104                         return 0
1105                 fi
1106                 ((c++))
1107         done
1108         return 1
1109 }
1110
1111 # Try to count non option arguments passed on the command line for the
1112 # specified git command.
1113 # When options are used, it is necessary to use the special -- option to
1114 # tell the implementation were non option arguments begin.
1115 # XXX this can not be improved, since options can appear everywhere, as
1116 # an example:
1117 #       git mv x -n y
1118 #
1119 # __git_count_arguments requires 1 argument: the git command executed.
1120 __git_count_arguments ()
1121 {
1122         local word i c=0
1123
1124         # Skip "git" (first argument)
1125         for ((i=1; i < ${#words[@]}; i++)); do
1126                 word="${words[i]}"
1127
1128                 case "$word" in
1129                         --)
1130                                 # Good; we can assume that the following are only non
1131                                 # option arguments.
1132                                 ((c = 0))
1133                                 ;;
1134                         "$1")
1135                                 # Skip the specified git command and discard git
1136                                 # main options
1137                                 ((c = 0))
1138                                 ;;
1139                         ?*)
1140                                 ((c++))
1141                                 ;;
1142                 esac
1143         done
1144
1145         printf "%d" $c
1146 }
1147
1148 __git_whitespacelist="nowarn warn error error-all fix"
1149 __git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
1150
1151 _git_am ()
1152 {
1153         __git_find_repo_path
1154         if [ -d "$__git_repo_path"/rebase-apply ]; then
1155                 __gitcomp "$__git_am_inprogress_options"
1156                 return
1157         fi
1158         case "$cur" in
1159         --whitespace=*)
1160                 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1161                 return
1162                 ;;
1163         --*)
1164                 __gitcomp_builtin am "--no-utf8" \
1165                         "$__git_am_inprogress_options"
1166                 return
1167         esac
1168 }
1169
1170 _git_apply ()
1171 {
1172         case "$cur" in
1173         --whitespace=*)
1174                 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1175                 return
1176                 ;;
1177         --*)
1178                 __gitcomp_builtin apply
1179                 return
1180         esac
1181 }
1182
1183 _git_add ()
1184 {
1185         case "$cur" in
1186         --*)
1187                 __gitcomp_builtin add
1188                 return
1189         esac
1190
1191         local complete_opt="--others --modified --directory --no-empty-directory"
1192         if test -n "$(__git_find_on_cmdline "-u --update")"
1193         then
1194                 complete_opt="--modified"
1195         fi
1196         __git_complete_index_file "$complete_opt"
1197 }
1198
1199 _git_archive ()
1200 {
1201         case "$cur" in
1202         --format=*)
1203                 __gitcomp "$(git archive --list)" "" "${cur##--format=}"
1204                 return
1205                 ;;
1206         --remote=*)
1207                 __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
1208                 return
1209                 ;;
1210         --*)
1211                 __gitcomp "
1212                         --format= --list --verbose
1213                         --prefix= --remote= --exec= --output
1214                         "
1215                 return
1216                 ;;
1217         esac
1218         __git_complete_file
1219 }
1220
1221 _git_bisect ()
1222 {
1223         __git_has_doubledash && return
1224
1225         local subcommands="start bad good skip reset visualize replay log run"
1226         local subcommand="$(__git_find_on_cmdline "$subcommands")"
1227         if [ -z "$subcommand" ]; then
1228                 __git_find_repo_path
1229                 if [ -f "$__git_repo_path"/BISECT_START ]; then
1230                         __gitcomp "$subcommands"
1231                 else
1232                         __gitcomp "replay start"
1233                 fi
1234                 return
1235         fi
1236
1237         case "$subcommand" in
1238         bad|good|reset|skip|start)
1239                 __git_complete_refs
1240                 ;;
1241         *)
1242                 ;;
1243         esac
1244 }
1245
1246 _git_branch ()
1247 {
1248         local i c=1 only_local_ref="n" has_r="n"
1249
1250         while [ $c -lt $cword ]; do
1251                 i="${words[c]}"
1252                 case "$i" in
1253                 -d|--delete|-m|--move)  only_local_ref="y" ;;
1254                 -r|--remotes)           has_r="y" ;;
1255                 esac
1256                 ((c++))
1257         done
1258
1259         case "$cur" in
1260         --set-upstream-to=*)
1261                 __git_complete_refs --cur="${cur##--set-upstream-to=}"
1262                 ;;
1263         --*)
1264                 __gitcomp_builtin branch "--no-color --no-abbrev
1265                         --no-track --no-column
1266                         "
1267                 ;;
1268         *)
1269                 if [ $only_local_ref = "y" -a $has_r = "n" ]; then
1270                         __gitcomp_direct "$(__git_heads "" "$cur" " ")"
1271                 else
1272                         __git_complete_refs
1273                 fi
1274                 ;;
1275         esac
1276 }
1277
1278 _git_bundle ()
1279 {
1280         local cmd="${words[2]}"
1281         case "$cword" in
1282         2)
1283                 __gitcomp "create list-heads verify unbundle"
1284                 ;;
1285         3)
1286                 # looking for a file
1287                 ;;
1288         *)
1289                 case "$cmd" in
1290                         create)
1291                                 __git_complete_revlist
1292                         ;;
1293                 esac
1294                 ;;
1295         esac
1296 }
1297
1298 _git_checkout ()
1299 {
1300         __git_has_doubledash && return
1301
1302         case "$cur" in
1303         --conflict=*)
1304                 __gitcomp "diff3 merge" "" "${cur##--conflict=}"
1305                 ;;
1306         --*)
1307                 __gitcomp_builtin checkout "--no-track --no-recurse-submodules"
1308                 ;;
1309         *)
1310                 # check if --track, --no-track, or --no-guess was specified
1311                 # if so, disable DWIM mode
1312                 local flags="--track --no-track --no-guess" track_opt="--track"
1313                 if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
1314                    [ -n "$(__git_find_on_cmdline "$flags")" ]; then
1315                         track_opt=''
1316                 fi
1317                 __git_complete_refs $track_opt
1318                 ;;
1319         esac
1320 }
1321
1322 _git_cherry ()
1323 {
1324         case "$cur" in
1325         --*)
1326                 __gitcomp_builtin cherry
1327                 return
1328         esac
1329
1330         __git_complete_refs
1331 }
1332
1333 __git_cherry_pick_inprogress_options="--continue --quit --abort"
1334
1335 _git_cherry_pick ()
1336 {
1337         __git_find_repo_path
1338         if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
1339                 __gitcomp "$__git_cherry_pick_inprogress_options"
1340                 return
1341         fi
1342         case "$cur" in
1343         --*)
1344                 __gitcomp_builtin cherry-pick "" \
1345                         "$__git_cherry_pick_inprogress_options"
1346                 ;;
1347         *)
1348                 __git_complete_refs
1349                 ;;
1350         esac
1351 }
1352
1353 _git_clean ()
1354 {
1355         case "$cur" in
1356         --*)
1357                 __gitcomp_builtin clean
1358                 return
1359                 ;;
1360         esac
1361
1362         # XXX should we check for -x option ?
1363         __git_complete_index_file "--others --directory"
1364 }
1365
1366 _git_clone ()
1367 {
1368         case "$cur" in
1369         --*)
1370                 __gitcomp_builtin clone "--no-single-branch"
1371                 return
1372                 ;;
1373         esac
1374 }
1375
1376 __git_untracked_file_modes="all no normal"
1377
1378 _git_commit ()
1379 {
1380         case "$prev" in
1381         -c|-C)
1382                 __git_complete_refs
1383                 return
1384                 ;;
1385         esac
1386
1387         case "$cur" in
1388         --cleanup=*)
1389                 __gitcomp "default scissors strip verbatim whitespace
1390                         " "" "${cur##--cleanup=}"
1391                 return
1392                 ;;
1393         --reuse-message=*|--reedit-message=*|\
1394         --fixup=*|--squash=*)
1395                 __git_complete_refs --cur="${cur#*=}"
1396                 return
1397                 ;;
1398         --untracked-files=*)
1399                 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
1400                 return
1401                 ;;
1402         --*)
1403                 __gitcomp_builtin commit "--no-edit --verify"
1404                 return
1405         esac
1406
1407         if __git rev-parse --verify --quiet HEAD >/dev/null; then
1408                 __git_complete_index_file "--committable"
1409         else
1410                 # This is the first commit
1411                 __git_complete_index_file "--cached"
1412         fi
1413 }
1414
1415 _git_describe ()
1416 {
1417         case "$cur" in
1418         --*)
1419                 __gitcomp_builtin describe
1420                 return
1421         esac
1422         __git_complete_refs
1423 }
1424
1425 __git_diff_algorithms="myers minimal patience histogram"
1426
1427 __git_diff_submodule_formats="diff log short"
1428
1429 __git_diff_common_options="--stat --numstat --shortstat --summary
1430                         --patch-with-stat --name-only --name-status --color
1431                         --no-color --color-words --no-renames --check
1432                         --full-index --binary --abbrev --diff-filter=
1433                         --find-copies-harder --ignore-cr-at-eol
1434                         --text --ignore-space-at-eol --ignore-space-change
1435                         --ignore-all-space --ignore-blank-lines --exit-code
1436                         --quiet --ext-diff --no-ext-diff
1437                         --no-prefix --src-prefix= --dst-prefix=
1438                         --inter-hunk-context=
1439                         --patience --histogram --minimal
1440                         --raw --word-diff --word-diff-regex=
1441                         --dirstat --dirstat= --dirstat-by-file
1442                         --dirstat-by-file= --cumulative
1443                         --diff-algorithm=
1444                         --submodule --submodule= --ignore-submodules
1445 "
1446
1447 _git_diff ()
1448 {
1449         __git_has_doubledash && return
1450
1451         case "$cur" in
1452         --diff-algorithm=*)
1453                 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1454                 return
1455                 ;;
1456         --submodule=*)
1457                 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1458                 return
1459                 ;;
1460         --*)
1461                 __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
1462                         --base --ours --theirs --no-index
1463                         $__git_diff_common_options
1464                         "
1465                 return
1466                 ;;
1467         esac
1468         __git_complete_revlist_file
1469 }
1470
1471 __git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
1472                         tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
1473 "
1474
1475 _git_difftool ()
1476 {
1477         __git_has_doubledash && return
1478
1479         case "$cur" in
1480         --tool=*)
1481                 __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
1482                 return
1483                 ;;
1484         --*)
1485                 __gitcomp_builtin difftool "$__git_diff_common_options
1486                                         --base --cached --ours --theirs
1487                                         --pickaxe-all --pickaxe-regex
1488                                         --relative --staged
1489                                         "
1490                 return
1491                 ;;
1492         esac
1493         __git_complete_revlist_file
1494 }
1495
1496 __git_fetch_recurse_submodules="yes on-demand no"
1497
1498 _git_fetch ()
1499 {
1500         case "$cur" in
1501         --recurse-submodules=*)
1502                 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1503                 return
1504                 ;;
1505         --*)
1506                 __gitcomp_builtin fetch "--no-tags"
1507                 return
1508                 ;;
1509         esac
1510         __git_complete_remote_or_refspec
1511 }
1512
1513 __git_format_patch_options="
1514         --stdout --attach --no-attach --thread --thread= --no-thread
1515         --numbered --start-number --numbered-files --keep-subject --signoff
1516         --signature --no-signature --in-reply-to= --cc= --full-index --binary
1517         --not --all --cover-letter --no-prefix --src-prefix= --dst-prefix=
1518         --inline --suffix= --ignore-if-in-upstream --subject-prefix=
1519         --output-directory --reroll-count --to= --quiet --notes
1520 "
1521
1522 _git_format_patch ()
1523 {
1524         case "$cur" in
1525         --thread=*)
1526                 __gitcomp "
1527                         deep shallow
1528                         " "" "${cur##--thread=}"
1529                 return
1530                 ;;
1531         --*)
1532                 __gitcomp "$__git_format_patch_options"
1533                 return
1534                 ;;
1535         esac
1536         __git_complete_revlist
1537 }
1538
1539 _git_fsck ()
1540 {
1541         case "$cur" in
1542         --*)
1543                 __gitcomp_builtin fsck "--no-reflogs"
1544                 return
1545                 ;;
1546         esac
1547 }
1548
1549 _git_gitk ()
1550 {
1551         _gitk
1552 }
1553
1554 # Lists matching symbol names from a tag (as in ctags) file.
1555 # 1: List symbol names matching this word.
1556 # 2: The tag file to list symbol names from.
1557 # 3: A prefix to be added to each listed symbol name (optional).
1558 # 4: A suffix to be appended to each listed symbol name (optional).
1559 __git_match_ctag () {
1560         awk -v pfx="${3-}" -v sfx="${4-}" "
1561                 /^${1//\//\\/}/ { print pfx \$1 sfx }
1562                 " "$2"
1563 }
1564
1565 # Complete symbol names from a tag file.
1566 # Usage: __git_complete_symbol [<option>]...
1567 # --tags=<file>: The tag file to list symbol names from instead of the
1568 #                default "tags".
1569 # --pfx=<prefix>: A prefix to be added to each symbol name.
1570 # --cur=<word>: The current symbol name to be completed.  Defaults to
1571 #               the current word to be completed.
1572 # --sfx=<suffix>: A suffix to be appended to each symbol name instead
1573 #                 of the default space.
1574 __git_complete_symbol () {
1575         local tags=tags pfx="" cur_="${cur-}" sfx=" "
1576
1577         while test $# != 0; do
1578                 case "$1" in
1579                 --tags=*)       tags="${1##--tags=}" ;;
1580                 --pfx=*)        pfx="${1##--pfx=}" ;;
1581                 --cur=*)        cur_="${1##--cur=}" ;;
1582                 --sfx=*)        sfx="${1##--sfx=}" ;;
1583                 *)              return 1 ;;
1584                 esac
1585                 shift
1586         done
1587
1588         if test -r "$tags"; then
1589                 __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
1590         fi
1591 }
1592
1593 _git_grep ()
1594 {
1595         __git_has_doubledash && return
1596
1597         case "$cur" in
1598         --*)
1599                 __gitcomp_builtin grep
1600                 return
1601                 ;;
1602         esac
1603
1604         case "$cword,$prev" in
1605         2,*|*,-*)
1606                 __git_complete_symbol && return
1607                 ;;
1608         esac
1609
1610         __git_complete_refs
1611 }
1612
1613 _git_help ()
1614 {
1615         case "$cur" in
1616         --*)
1617                 __gitcomp_builtin help
1618                 return
1619                 ;;
1620         esac
1621         if test -n "$GIT_TESTING_ALL_COMMAND_LIST"
1622         then
1623                 __gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(git --list-cmds=alias,list-guide) gitk"
1624         else
1625                 __gitcomp "$(git --list-cmds=main,nohelpers,alias,list-guide) gitk"
1626         fi
1627 }
1628
1629 _git_init ()
1630 {
1631         case "$cur" in
1632         --shared=*)
1633                 __gitcomp "
1634                         false true umask group all world everybody
1635                         " "" "${cur##--shared=}"
1636                 return
1637                 ;;
1638         --*)
1639                 __gitcomp_builtin init
1640                 return
1641                 ;;
1642         esac
1643 }
1644
1645 _git_ls_files ()
1646 {
1647         case "$cur" in
1648         --*)
1649                 __gitcomp_builtin ls-files "--no-empty-directory"
1650                 return
1651                 ;;
1652         esac
1653
1654         # XXX ignore options like --modified and always suggest all cached
1655         # files.
1656         __git_complete_index_file "--cached"
1657 }
1658
1659 _git_ls_remote ()
1660 {
1661         case "$cur" in
1662         --*)
1663                 __gitcomp_builtin ls-remote
1664                 return
1665                 ;;
1666         esac
1667         __gitcomp_nl "$(__git_remotes)"
1668 }
1669
1670 _git_ls_tree ()
1671 {
1672         case "$cur" in
1673         --*)
1674                 __gitcomp_builtin ls-tree
1675                 return
1676                 ;;
1677         esac
1678
1679         __git_complete_file
1680 }
1681
1682 # Options that go well for log, shortlog and gitk
1683 __git_log_common_options="
1684         --not --all
1685         --branches --tags --remotes
1686         --first-parent --merges --no-merges
1687         --max-count=
1688         --max-age= --since= --after=
1689         --min-age= --until= --before=
1690         --min-parents= --max-parents=
1691         --no-min-parents --no-max-parents
1692 "
1693 # Options that go well for log and gitk (not shortlog)
1694 __git_log_gitk_options="
1695         --dense --sparse --full-history
1696         --simplify-merges --simplify-by-decoration
1697         --left-right --notes --no-notes
1698 "
1699 # Options that go well for log and shortlog (not gitk)
1700 __git_log_shortlog_options="
1701         --author= --committer= --grep=
1702         --all-match --invert-grep
1703 "
1704
1705 __git_log_pretty_formats="oneline short medium full fuller email raw format:"
1706 __git_log_date_formats="relative iso8601 rfc2822 short local default raw"
1707
1708 _git_log ()
1709 {
1710         __git_has_doubledash && return
1711         __git_find_repo_path
1712
1713         local merge=""
1714         if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
1715                 merge="--merge"
1716         fi
1717         case "$prev,$cur" in
1718         -L,:*:*)
1719                 return  # fall back to Bash filename completion
1720                 ;;
1721         -L,:*)
1722                 __git_complete_symbol --cur="${cur#:}" --sfx=":"
1723                 return
1724                 ;;
1725         -G,*|-S,*)
1726                 __git_complete_symbol
1727                 return
1728                 ;;
1729         esac
1730         case "$cur" in
1731         --pretty=*|--format=*)
1732                 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
1733                         " "" "${cur#*=}"
1734                 return
1735                 ;;
1736         --date=*)
1737                 __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
1738                 return
1739                 ;;
1740         --decorate=*)
1741                 __gitcomp "full short no" "" "${cur##--decorate=}"
1742                 return
1743                 ;;
1744         --diff-algorithm=*)
1745                 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
1746                 return
1747                 ;;
1748         --submodule=*)
1749                 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
1750                 return
1751                 ;;
1752         --*)
1753                 __gitcomp "
1754                         $__git_log_common_options
1755                         $__git_log_shortlog_options
1756                         $__git_log_gitk_options
1757                         --root --topo-order --date-order --reverse
1758                         --follow --full-diff
1759                         --abbrev-commit --abbrev=
1760                         --relative-date --date=
1761                         --pretty= --format= --oneline
1762                         --show-signature
1763                         --cherry-mark
1764                         --cherry-pick
1765                         --graph
1766                         --decorate --decorate=
1767                         --walk-reflogs
1768                         --parents --children
1769                         $merge
1770                         $__git_diff_common_options
1771                         --pickaxe-all --pickaxe-regex
1772                         "
1773                 return
1774                 ;;
1775         -L:*:*)
1776                 return  # fall back to Bash filename completion
1777                 ;;
1778         -L:*)
1779                 __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
1780                 return
1781                 ;;
1782         -G*)
1783                 __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
1784                 return
1785                 ;;
1786         -S*)
1787                 __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
1788                 return
1789                 ;;
1790         esac
1791         __git_complete_revlist
1792 }
1793
1794 _git_merge ()
1795 {
1796         __git_complete_strategy && return
1797
1798         case "$cur" in
1799         --*)
1800                 __gitcomp_builtin merge "--no-rerere-autoupdate
1801                                 --no-commit --no-edit --no-ff
1802                                 --no-log --no-progress
1803                                 --no-squash --no-stat
1804                                 --no-verify-signatures
1805                                 "
1806                 return
1807         esac
1808         __git_complete_refs
1809 }
1810
1811 _git_mergetool ()
1812 {
1813         case "$cur" in
1814         --tool=*)
1815                 __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
1816                 return
1817                 ;;
1818         --*)
1819                 __gitcomp "--tool= --prompt --no-prompt"
1820                 return
1821                 ;;
1822         esac
1823 }
1824
1825 _git_merge_base ()
1826 {
1827         case "$cur" in
1828         --*)
1829                 __gitcomp_builtin merge-base
1830                 return
1831                 ;;
1832         esac
1833         __git_complete_refs
1834 }
1835
1836 _git_mv ()
1837 {
1838         case "$cur" in
1839         --*)
1840                 __gitcomp_builtin mv
1841                 return
1842                 ;;
1843         esac
1844
1845         if [ $(__git_count_arguments "mv") -gt 0 ]; then
1846                 # We need to show both cached and untracked files (including
1847                 # empty directories) since this may not be the last argument.
1848                 __git_complete_index_file "--cached --others --directory"
1849         else
1850                 __git_complete_index_file "--cached"
1851         fi
1852 }
1853
1854 _git_notes ()
1855 {
1856         local subcommands='add append copy edit get-ref list merge prune remove show'
1857         local subcommand="$(__git_find_on_cmdline "$subcommands")"
1858
1859         case "$subcommand,$cur" in
1860         ,--*)
1861                 __gitcomp_builtin notes
1862                 ;;
1863         ,*)
1864                 case "$prev" in
1865                 --ref)
1866                         __git_complete_refs
1867                         ;;
1868                 *)
1869                         __gitcomp "$subcommands --ref"
1870                         ;;
1871                 esac
1872                 ;;
1873         *,--reuse-message=*|*,--reedit-message=*)
1874                 __git_complete_refs --cur="${cur#*=}"
1875                 ;;
1876         *,--*)
1877                 __gitcomp_builtin notes_$subcommand
1878                 ;;
1879         prune,*|get-ref,*)
1880                 # this command does not take a ref, do not complete it
1881                 ;;
1882         *)
1883                 case "$prev" in
1884                 -m|-F)
1885                         ;;
1886                 *)
1887                         __git_complete_refs
1888                         ;;
1889                 esac
1890                 ;;
1891         esac
1892 }
1893
1894 _git_pull ()
1895 {
1896         __git_complete_strategy && return
1897
1898         case "$cur" in
1899         --recurse-submodules=*)
1900                 __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
1901                 return
1902                 ;;
1903         --*)
1904                 __gitcomp_builtin pull "--no-autostash --no-commit --no-edit
1905                                         --no-ff --no-log --no-progress --no-rebase
1906                                         --no-squash --no-stat --no-tags
1907                                         --no-verify-signatures"
1908
1909                 return
1910                 ;;
1911         esac
1912         __git_complete_remote_or_refspec
1913 }
1914
1915 __git_push_recurse_submodules="check on-demand only"
1916
1917 __git_complete_force_with_lease ()
1918 {
1919         local cur_=$1
1920
1921         case "$cur_" in
1922         --*=)
1923                 ;;
1924         *:*)
1925                 __git_complete_refs --cur="${cur_#*:}"
1926                 ;;
1927         *)
1928                 __git_complete_refs --cur="$cur_"
1929                 ;;
1930         esac
1931 }
1932
1933 _git_push ()
1934 {
1935         case "$prev" in
1936         --repo)
1937                 __gitcomp_nl "$(__git_remotes)"
1938                 return
1939                 ;;
1940         --recurse-submodules)
1941                 __gitcomp "$__git_push_recurse_submodules"
1942                 return
1943                 ;;
1944         esac
1945         case "$cur" in
1946         --repo=*)
1947                 __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
1948                 return
1949                 ;;
1950         --recurse-submodules=*)
1951                 __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
1952                 return
1953                 ;;
1954         --force-with-lease=*)
1955                 __git_complete_force_with_lease "${cur##--force-with-lease=}"
1956                 return
1957                 ;;
1958         --*)
1959                 __gitcomp_builtin push
1960                 return
1961                 ;;
1962         esac
1963         __git_complete_remote_or_refspec
1964 }
1965
1966 _git_rebase ()
1967 {
1968         __git_find_repo_path
1969         if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
1970                 __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
1971                 return
1972         elif [ -d "$__git_repo_path"/rebase-apply ] || \
1973              [ -d "$__git_repo_path"/rebase-merge ]; then
1974                 __gitcomp "--continue --skip --abort --quit --show-current-patch"
1975                 return
1976         fi
1977         __git_complete_strategy && return
1978         case "$cur" in
1979         --whitespace=*)
1980                 __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
1981                 return
1982                 ;;
1983         --*)
1984                 __gitcomp "
1985                         --onto --merge --strategy --interactive
1986                         --rebase-merges --preserve-merges --stat --no-stat
1987                         --committer-date-is-author-date --ignore-date
1988                         --ignore-whitespace --whitespace=
1989                         --autosquash --no-autosquash
1990                         --fork-point --no-fork-point
1991                         --autostash --no-autostash
1992                         --verify --no-verify
1993                         --keep-empty --root --force-rebase --no-ff
1994                         --rerere-autoupdate
1995                         --exec
1996                         "
1997
1998                 return
1999         esac
2000         __git_complete_refs
2001 }
2002
2003 _git_reflog ()
2004 {
2005         local subcommands="show delete expire"
2006         local subcommand="$(__git_find_on_cmdline "$subcommands")"
2007
2008         if [ -z "$subcommand" ]; then
2009                 __gitcomp "$subcommands"
2010         else
2011                 __git_complete_refs
2012         fi
2013 }
2014
2015 __git_send_email_confirm_options="always never auto cc compose"
2016 __git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"
2017
2018 _git_send_email ()
2019 {
2020         case "$prev" in
2021         --to|--cc|--bcc|--from)
2022                 __gitcomp "$(__git send-email --dump-aliases)"
2023                 return
2024                 ;;
2025         esac
2026
2027         case "$cur" in
2028         --confirm=*)
2029                 __gitcomp "
2030                         $__git_send_email_confirm_options
2031                         " "" "${cur##--confirm=}"
2032                 return
2033                 ;;
2034         --suppress-cc=*)
2035                 __gitcomp "
2036                         $__git_send_email_suppresscc_options
2037                         " "" "${cur##--suppress-cc=}"
2038
2039                 return
2040                 ;;
2041         --smtp-encryption=*)
2042                 __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
2043                 return
2044                 ;;
2045         --thread=*)
2046                 __gitcomp "
2047                         deep shallow
2048                         " "" "${cur##--thread=}"
2049                 return
2050                 ;;
2051         --to=*|--cc=*|--bcc=*|--from=*)
2052                 __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
2053                 return
2054                 ;;
2055         --*)
2056                 __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to
2057                         --compose --confirm= --dry-run --envelope-sender
2058                         --from --identity
2059                         --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
2060                         --no-suppress-from --no-thread --quiet --reply-to
2061                         --signed-off-by-cc --smtp-pass --smtp-server
2062                         --smtp-server-port --smtp-encryption= --smtp-user
2063                         --subject --suppress-cc= --suppress-from --thread --to
2064                         --validate --no-validate
2065                         $__git_format_patch_options"
2066                 return
2067                 ;;
2068         esac
2069         __git_complete_revlist
2070 }
2071
2072 _git_stage ()
2073 {
2074         _git_add
2075 }
2076
2077 _git_status ()
2078 {
2079         local complete_opt
2080         local untracked_state
2081
2082         case "$cur" in
2083         --ignore-submodules=*)
2084                 __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
2085                 return
2086                 ;;
2087         --untracked-files=*)
2088                 __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
2089                 return
2090                 ;;
2091         --column=*)
2092                 __gitcomp "
2093                         always never auto column row plain dense nodense
2094                         " "" "${cur##--column=}"
2095                 return
2096                 ;;
2097         --*)
2098                 __gitcomp_builtin status "--no-column"
2099                 return
2100                 ;;
2101         esac
2102
2103         untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
2104                 "$__git_untracked_file_modes" "status.showUntrackedFiles")"
2105
2106         case "$untracked_state" in
2107         no)
2108                 # --ignored option does not matter
2109                 complete_opt=
2110                 ;;
2111         all|normal|*)
2112                 complete_opt="--cached --directory --no-empty-directory --others"
2113
2114                 if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
2115                         complete_opt="$complete_opt --ignored --exclude=*"
2116                 fi
2117                 ;;
2118         esac
2119
2120         __git_complete_index_file "$complete_opt"
2121 }
2122
2123 __git_config_get_set_variables ()
2124 {
2125         local prevword word config_file= c=$cword
2126         while [ $c -gt 1 ]; do
2127                 word="${words[c]}"
2128                 case "$word" in
2129                 --system|--global|--local|--file=*)
2130                         config_file="$word"
2131                         break
2132                         ;;
2133                 -f|--file)
2134                         config_file="$word $prevword"
2135                         break
2136                         ;;
2137                 esac
2138                 prevword=$word
2139                 c=$((--c))
2140         done
2141
2142         __git config $config_file --name-only --list
2143 }
2144
2145 __git_config_vars=
2146 __git_compute_config_vars ()
2147 {
2148         test -n "$__git_config_vars" ||
2149         __git_config_vars="$(git help --config-for-completion | sort | uniq)"
2150 }
2151
2152 _git_config ()
2153 {
2154         local varname
2155
2156         if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
2157                 varname="${prev,,}"
2158         else
2159                 varname="$(echo "$prev" |tr A-Z a-z)"
2160         fi
2161
2162         case "$varname" in
2163         branch.*.remote|branch.*.pushremote)
2164                 __gitcomp_nl "$(__git_remotes)"
2165                 return
2166                 ;;
2167         branch.*.merge)
2168                 __git_complete_refs
2169                 return
2170                 ;;
2171         branch.*.rebase)
2172                 __gitcomp "false true merges preserve interactive"
2173                 return
2174                 ;;
2175         remote.pushdefault)
2176                 __gitcomp_nl "$(__git_remotes)"
2177                 return
2178                 ;;
2179         remote.*.fetch)
2180                 local remote="${prev#remote.}"
2181                 remote="${remote%.fetch}"
2182                 if [ -z "$cur" ]; then
2183                         __gitcomp_nl "refs/heads/" "" "" ""
2184                         return
2185                 fi
2186                 __gitcomp_nl "$(__git_refs_remotes "$remote")"
2187                 return
2188                 ;;
2189         remote.*.push)
2190                 local remote="${prev#remote.}"
2191                 remote="${remote%.push}"
2192                 __gitcomp_nl "$(__git for-each-ref \
2193                         --format='%(refname):%(refname)' refs/heads)"
2194                 return
2195                 ;;
2196         pull.twohead|pull.octopus)
2197                 __git_compute_merge_strategies
2198                 __gitcomp "$__git_merge_strategies"
2199                 return
2200                 ;;
2201         color.branch|color.diff|color.interactive|\
2202         color.showbranch|color.status|color.ui)
2203                 __gitcomp "always never auto"
2204                 return
2205                 ;;
2206         color.pager)
2207                 __gitcomp "false true"
2208                 return
2209                 ;;
2210         color.*.*)
2211                 __gitcomp "
2212                         normal black red green yellow blue magenta cyan white
2213                         bold dim ul blink reverse
2214                         "
2215                 return
2216                 ;;
2217         diff.submodule)
2218                 __gitcomp "log short"
2219                 return
2220                 ;;
2221         help.format)
2222                 __gitcomp "man info web html"
2223                 return
2224                 ;;
2225         log.date)
2226                 __gitcomp "$__git_log_date_formats"
2227                 return
2228                 ;;
2229         sendemail.aliasfiletype)
2230                 __gitcomp "mutt mailrc pine elm gnus"
2231                 return
2232                 ;;
2233         sendemail.confirm)
2234                 __gitcomp "$__git_send_email_confirm_options"
2235                 return
2236                 ;;
2237         sendemail.suppresscc)
2238                 __gitcomp "$__git_send_email_suppresscc_options"
2239                 return
2240                 ;;
2241         sendemail.transferencoding)
2242                 __gitcomp "7bit 8bit quoted-printable base64"
2243                 return
2244                 ;;
2245         --get|--get-all|--unset|--unset-all)
2246                 __gitcomp_nl "$(__git_config_get_set_variables)"
2247                 return
2248                 ;;
2249         *.*)
2250                 return
2251                 ;;
2252         esac
2253         case "$cur" in
2254         --*)
2255                 __gitcomp_builtin config
2256                 return
2257                 ;;
2258         branch.*.*)
2259                 local pfx="${cur%.*}." cur_="${cur##*.}"
2260                 __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_"
2261                 return
2262                 ;;
2263         branch.*)
2264                 local pfx="${cur%.*}." cur_="${cur#*.}"
2265                 __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
2266                 __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_"
2267                 return
2268                 ;;
2269         guitool.*.*)
2270                 local pfx="${cur%.*}." cur_="${cur##*.}"
2271                 __gitcomp "
2272                         argPrompt cmd confirm needsFile noConsole noRescan
2273                         prompt revPrompt revUnmerged title
2274                         " "$pfx" "$cur_"
2275                 return
2276                 ;;
2277         difftool.*.*)
2278                 local pfx="${cur%.*}." cur_="${cur##*.}"
2279                 __gitcomp "cmd path" "$pfx" "$cur_"
2280                 return
2281                 ;;
2282         man.*.*)
2283                 local pfx="${cur%.*}." cur_="${cur##*.}"
2284                 __gitcomp "cmd path" "$pfx" "$cur_"
2285                 return
2286                 ;;
2287         mergetool.*.*)
2288                 local pfx="${cur%.*}." cur_="${cur##*.}"
2289                 __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
2290                 return
2291                 ;;
2292         pager.*)
2293                 local pfx="${cur%.*}." cur_="${cur#*.}"
2294                 __git_compute_all_commands
2295                 __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
2296                 return
2297                 ;;
2298         remote.*.*)
2299                 local pfx="${cur%.*}." cur_="${cur##*.}"
2300                 __gitcomp "
2301                         url proxy fetch push mirror skipDefaultUpdate
2302                         receivepack uploadpack tagOpt pushurl
2303                         " "$pfx" "$cur_"
2304                 return
2305                 ;;
2306         remote.*)
2307                 local pfx="${cur%.*}." cur_="${cur#*.}"
2308                 __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
2309                 __gitcomp_nl_append "pushDefault" "$pfx" "$cur_"
2310                 return
2311                 ;;
2312         url.*.*)
2313                 local pfx="${cur%.*}." cur_="${cur##*.}"
2314                 __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
2315                 return
2316                 ;;
2317         *.*)
2318                 __git_compute_config_vars
2319                 __gitcomp "$__git_config_vars"
2320                 ;;
2321         *)
2322                 __git_compute_config_vars
2323                 __gitcomp "$(echo "$__git_config_vars" | sed 's/\.[^ ]*/./g')"
2324         esac
2325 }
2326
2327 _git_remote ()
2328 {
2329         local subcommands="
2330                 add rename remove set-head set-branches
2331                 get-url set-url show prune update
2332                 "
2333         local subcommand="$(__git_find_on_cmdline "$subcommands")"
2334         if [ -z "$subcommand" ]; then
2335                 case "$cur" in
2336                 --*)
2337                         __gitcomp_builtin remote
2338                         ;;
2339                 *)
2340                         __gitcomp "$subcommands"
2341                         ;;
2342                 esac
2343                 return
2344         fi
2345
2346         case "$subcommand,$cur" in
2347         add,--*)
2348                 __gitcomp_builtin remote_add "--no-tags"
2349                 ;;
2350         add,*)
2351                 ;;
2352         set-head,--*)
2353                 __gitcomp_builtin remote_set-head
2354                 ;;
2355         set-branches,--*)
2356                 __gitcomp_builtin remote_set-branches
2357                 ;;
2358         set-head,*|set-branches,*)
2359                 __git_complete_remote_or_refspec
2360                 ;;
2361         update,--*)
2362                 __gitcomp_builtin remote_update
2363                 ;;
2364         update,*)
2365                 __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
2366                 ;;
2367         set-url,--*)
2368                 __gitcomp_builtin remote_set-url
2369                 ;;
2370         get-url,--*)
2371                 __gitcomp_builtin remote_get-url
2372                 ;;
2373         prune,--*)
2374                 __gitcomp_builtin remote_prune
2375                 ;;
2376         *)
2377                 __gitcomp_nl "$(__git_remotes)"
2378                 ;;
2379         esac
2380 }
2381
2382 _git_replace ()
2383 {
2384         case "$cur" in
2385         --*)
2386                 __gitcomp_builtin replace
2387                 return
2388                 ;;
2389         esac
2390         __git_complete_refs
2391 }
2392
2393 _git_rerere ()
2394 {
2395         local subcommands="clear forget diff remaining status gc"
2396         local subcommand="$(__git_find_on_cmdline "$subcommands")"
2397         if test -z "$subcommand"
2398         then
2399                 __gitcomp "$subcommands"
2400                 return
2401         fi
2402 }
2403
2404 _git_reset ()
2405 {
2406         __git_has_doubledash && return
2407
2408         case "$cur" in
2409         --*)
2410                 __gitcomp_builtin reset
2411                 return
2412                 ;;
2413         esac
2414         __git_complete_refs
2415 }
2416
2417 __git_revert_inprogress_options="--continue --quit --abort"
2418
2419 _git_revert ()
2420 {
2421         __git_find_repo_path
2422         if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
2423                 __gitcomp "$__git_revert_inprogress_options"
2424                 return
2425         fi
2426         case "$cur" in
2427         --*)
2428                 __gitcomp_builtin revert "--no-edit" \
2429                         "$__git_revert_inprogress_options"
2430                 return
2431                 ;;
2432         esac
2433         __git_complete_refs
2434 }
2435
2436 _git_rm ()
2437 {
2438         case "$cur" in
2439         --*)
2440                 __gitcomp_builtin rm
2441                 return
2442                 ;;
2443         esac
2444
2445         __git_complete_index_file "--cached"
2446 }
2447
2448 _git_shortlog ()
2449 {
2450         __git_has_doubledash && return
2451
2452         case "$cur" in
2453         --*)
2454                 __gitcomp "
2455                         $__git_log_common_options
2456                         $__git_log_shortlog_options
2457                         --numbered --summary --email
2458                         "
2459                 return
2460                 ;;
2461         esac
2462         __git_complete_revlist
2463 }
2464
2465 _git_show ()
2466 {
2467         __git_has_doubledash && return
2468
2469         case "$cur" in
2470         --pretty=*|--format=*)
2471                 __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
2472                         " "" "${cur#*=}"
2473                 return
2474                 ;;
2475         --diff-algorithm=*)
2476                 __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
2477                 return
2478                 ;;
2479         --submodule=*)
2480                 __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
2481                 return
2482                 ;;
2483         --*)
2484                 __gitcomp "--pretty= --format= --abbrev-commit --oneline
2485                         --show-signature
2486                         $__git_diff_common_options
2487                         "
2488                 return
2489                 ;;
2490         esac
2491         __git_complete_revlist_file
2492 }
2493
2494 _git_show_branch ()
2495 {
2496         case "$cur" in
2497         --*)
2498                 __gitcomp_builtin show-branch "--no-color"
2499                 return
2500                 ;;
2501         esac
2502         __git_complete_revlist
2503 }
2504
2505 _git_stash ()
2506 {
2507         local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
2508         local subcommands='push list show apply clear drop pop create branch'
2509         local subcommand="$(__git_find_on_cmdline "$subcommands save")"
2510         if [ -n "$(__git_find_on_cmdline "-p")" ]; then
2511                 subcommand="push"
2512         fi
2513         if [ -z "$subcommand" ]; then
2514                 case "$cur" in
2515                 --*)
2516                         __gitcomp "$save_opts"
2517                         ;;
2518                 sa*)
2519                         if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2520                                 __gitcomp "save"
2521                         fi
2522                         ;;
2523                 *)
2524                         if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
2525                                 __gitcomp "$subcommands"
2526                         fi
2527                         ;;
2528                 esac
2529         else
2530                 case "$subcommand,$cur" in
2531                 push,--*)
2532                         __gitcomp "$save_opts --message"
2533                         ;;
2534                 save,--*)
2535                         __gitcomp "$save_opts"
2536                         ;;
2537                 apply,--*|pop,--*)
2538                         __gitcomp "--index --quiet"
2539                         ;;
2540                 drop,--*)
2541                         __gitcomp "--quiet"
2542                         ;;
2543                 show,--*|branch,--*)
2544                         ;;
2545                 branch,*)
2546                         if [ $cword -eq 3 ]; then
2547                                 __git_complete_refs
2548                         else
2549                                 __gitcomp_nl "$(__git stash list \
2550                                                 | sed -n -e 's/:.*//p')"
2551                         fi
2552                         ;;
2553                 show,*|apply,*|drop,*|pop,*)
2554                         __gitcomp_nl "$(__git stash list \
2555                                         | sed -n -e 's/:.*//p')"
2556                         ;;
2557                 *)
2558                         ;;
2559                 esac
2560         fi
2561 }
2562
2563 _git_submodule ()
2564 {
2565         __git_has_doubledash && return
2566
2567         local subcommands="add status init deinit update summary foreach sync"
2568         local subcommand="$(__git_find_on_cmdline "$subcommands")"
2569         if [ -z "$subcommand" ]; then
2570                 case "$cur" in
2571                 --*)
2572                         __gitcomp "--quiet"
2573                         ;;
2574                 *)
2575                         __gitcomp "$subcommands"
2576                         ;;
2577                 esac
2578                 return
2579         fi
2580
2581         case "$subcommand,$cur" in
2582         add,--*)
2583                 __gitcomp "--branch --force --name --reference --depth"
2584                 ;;
2585         status,--*)
2586                 __gitcomp "--cached --recursive"
2587                 ;;
2588         deinit,--*)
2589                 __gitcomp "--force --all"
2590                 ;;
2591         update,--*)
2592                 __gitcomp "
2593                         --init --remote --no-fetch
2594                         --recommend-shallow --no-recommend-shallow
2595                         --force --rebase --merge --reference --depth --recursive --jobs
2596                 "
2597                 ;;
2598         summary,--*)
2599                 __gitcomp "--cached --files --summary-limit"
2600                 ;;
2601         foreach,--*|sync,--*)
2602                 __gitcomp "--recursive"
2603                 ;;
2604         *)
2605                 ;;
2606         esac
2607 }
2608
2609 _git_svn ()
2610 {
2611         local subcommands="
2612                 init fetch clone rebase dcommit log find-rev
2613                 set-tree commit-diff info create-ignore propget
2614                 proplist show-ignore show-externals branch tag blame
2615                 migrate mkdirs reset gc
2616                 "
2617         local subcommand="$(__git_find_on_cmdline "$subcommands")"
2618         if [ -z "$subcommand" ]; then
2619                 __gitcomp "$subcommands"
2620         else
2621                 local remote_opts="--username= --config-dir= --no-auth-cache"
2622                 local fc_opts="
2623                         --follow-parent --authors-file= --repack=
2624                         --no-metadata --use-svm-props --use-svnsync-props
2625                         --log-window-size= --no-checkout --quiet
2626                         --repack-flags --use-log-author --localtime
2627                         --add-author-from
2628                         --ignore-paths= --include-paths= $remote_opts
2629                         "
2630                 local init_opts="
2631                         --template= --shared= --trunk= --tags=
2632                         --branches= --stdlayout --minimize-url
2633                         --no-metadata --use-svm-props --use-svnsync-props
2634                         --rewrite-root= --prefix= $remote_opts
2635                         "
2636                 local cmt_opts="
2637                         --edit --rmdir --find-copies-harder --copy-similarity=
2638                         "
2639
2640                 case "$subcommand,$cur" in
2641                 fetch,--*)
2642                         __gitcomp "--revision= --fetch-all $fc_opts"
2643                         ;;
2644                 clone,--*)
2645                         __gitcomp "--revision= $fc_opts $init_opts"
2646                         ;;
2647                 init,--*)
2648                         __gitcomp "$init_opts"
2649                         ;;
2650                 dcommit,--*)
2651                         __gitcomp "
2652                                 --merge --strategy= --verbose --dry-run
2653                                 --fetch-all --no-rebase --commit-url
2654                                 --revision --interactive $cmt_opts $fc_opts
2655                                 "
2656                         ;;
2657                 set-tree,--*)
2658                         __gitcomp "--stdin $cmt_opts $fc_opts"
2659                         ;;
2660                 create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
2661                 show-externals,--*|mkdirs,--*)
2662                         __gitcomp "--revision="
2663                         ;;
2664                 log,--*)
2665                         __gitcomp "
2666                                 --limit= --revision= --verbose --incremental
2667                                 --oneline --show-commit --non-recursive
2668                                 --authors-file= --color
2669                                 "
2670                         ;;
2671                 rebase,--*)
2672                         __gitcomp "
2673                                 --merge --verbose --strategy= --local
2674                                 --fetch-all --dry-run $fc_opts
2675                                 "
2676                         ;;
2677                 commit-diff,--*)
2678                         __gitcomp "--message= --file= --revision= $cmt_opts"
2679                         ;;
2680                 info,--*)
2681                         __gitcomp "--url"
2682                         ;;
2683                 branch,--*)
2684                         __gitcomp "--dry-run --message --tag"
2685                         ;;
2686                 tag,--*)
2687                         __gitcomp "--dry-run --message"
2688                         ;;
2689                 blame,--*)
2690                         __gitcomp "--git-format"
2691                         ;;
2692                 migrate,--*)
2693                         __gitcomp "
2694                                 --config-dir= --ignore-paths= --minimize
2695                                 --no-auth-cache --username=
2696                                 "
2697                         ;;
2698                 reset,--*)
2699                         __gitcomp "--revision= --parent"
2700                         ;;
2701                 *)
2702                         ;;
2703                 esac
2704         fi
2705 }
2706
2707 _git_tag ()
2708 {
2709         local i c=1 f=0
2710         while [ $c -lt $cword ]; do
2711                 i="${words[c]}"
2712                 case "$i" in
2713                 -d|--delete|-v|--verify)
2714                         __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2715                         return
2716                         ;;
2717                 -f)
2718                         f=1
2719                         ;;
2720                 esac
2721                 ((c++))
2722         done
2723
2724         case "$prev" in
2725         -m|-F)
2726                 ;;
2727         -*|tag)
2728                 if [ $f = 1 ]; then
2729                         __gitcomp_direct "$(__git_tags "" "$cur" " ")"
2730                 fi
2731                 ;;
2732         *)
2733                 __git_complete_refs
2734                 ;;
2735         esac
2736
2737         case "$cur" in
2738         --*)
2739                 __gitcomp_builtin tag
2740                 ;;
2741         esac
2742 }
2743
2744 _git_whatchanged ()
2745 {
2746         _git_log
2747 }
2748
2749 _git_worktree ()
2750 {
2751         local subcommands="add list lock move prune remove unlock"
2752         local subcommand="$(__git_find_on_cmdline "$subcommands")"
2753         if [ -z "$subcommand" ]; then
2754                 __gitcomp "$subcommands"
2755         else
2756                 case "$subcommand,$cur" in
2757                 add,--*)
2758                         __gitcomp_builtin worktree_add
2759                         ;;
2760                 list,--*)
2761                         __gitcomp_builtin worktree_list
2762                         ;;
2763                 lock,--*)
2764                         __gitcomp_builtin worktree_lock
2765                         ;;
2766                 prune,--*)
2767                         __gitcomp_builtin worktree_prune
2768                         ;;
2769                 remove,--*)
2770                         __gitcomp "--force"
2771                         ;;
2772                 *)
2773                         ;;
2774                 esac
2775         fi
2776 }
2777
2778 __git_complete_common () {
2779         local command="$1"
2780
2781         case "$cur" in
2782         --*)
2783                 __gitcomp_builtin "$command"
2784                 ;;
2785         esac
2786 }
2787
2788 __git_cmds_with_parseopt_helper=
2789 __git_support_parseopt_helper () {
2790         test -n "$__git_cmds_with_parseopt_helper" ||
2791                 __git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)"
2792
2793         case " $__git_cmds_with_parseopt_helper " in
2794         *" $1 "*)
2795                 return 0
2796                 ;;
2797         *)
2798                 return 1
2799                 ;;
2800         esac
2801 }
2802
2803 __git_complete_command () {
2804         local command="$1"
2805         local completion_func="_git_${command//-/_}"
2806         if ! declare -f $completion_func >/dev/null 2>/dev/null &&
2807                 declare -f _completion_loader >/dev/null 2>/dev/null
2808         then
2809                 _completion_loader "git-$command"
2810         fi
2811         if declare -f $completion_func >/dev/null 2>/dev/null
2812         then
2813                 $completion_func
2814                 return 0
2815         elif __git_support_parseopt_helper "$command"
2816         then
2817                 __git_complete_common "$command"
2818                 return 0
2819         else
2820                 return 1
2821         fi
2822 }
2823
2824 __git_main ()
2825 {
2826         local i c=1 command __git_dir __git_repo_path
2827         local __git_C_args C_args_count=0
2828
2829         while [ $c -lt $cword ]; do
2830                 i="${words[c]}"
2831                 case "$i" in
2832                 --git-dir=*) __git_dir="${i#--git-dir=}" ;;
2833                 --git-dir)   ((c++)) ; __git_dir="${words[c]}" ;;
2834                 --bare)      __git_dir="." ;;
2835                 --help) command="help"; break ;;
2836                 -c|--work-tree|--namespace) ((c++)) ;;
2837                 -C)     __git_C_args[C_args_count++]=-C
2838                         ((c++))
2839                         __git_C_args[C_args_count++]="${words[c]}"
2840                         ;;
2841                 -*) ;;
2842                 *) command="$i"; break ;;
2843                 esac
2844                 ((c++))
2845         done
2846
2847         if [ -z "$command" ]; then
2848                 case "$prev" in
2849                 --git-dir|-C|--work-tree)
2850                         # these need a path argument, let's fall back to
2851                         # Bash filename completion
2852                         return
2853                         ;;
2854                 -c|--namespace)
2855                         # we don't support completing these options' arguments
2856                         return
2857                         ;;
2858                 esac
2859                 case "$cur" in
2860                 --*)   __gitcomp "
2861                         --paginate
2862                         --no-pager
2863                         --git-dir=
2864                         --bare
2865                         --version
2866                         --exec-path
2867                         --exec-path=
2868                         --html-path
2869                         --man-path
2870                         --info-path
2871                         --work-tree=
2872                         --namespace=
2873                         --no-replace-objects
2874                         --help
2875                         "
2876                         ;;
2877                 *)
2878                         if test -n "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2879                         then
2880                                 __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
2881                         else
2882                                 __gitcomp "$(git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
2883                         fi
2884                         ;;
2885                 esac
2886                 return
2887         fi
2888
2889         __git_complete_command "$command" && return
2890
2891         local expansion=$(__git_aliased_command "$command")
2892         if [ -n "$expansion" ]; then
2893                 words[1]=$expansion
2894                 __git_complete_command "$expansion"
2895         fi
2896 }
2897
2898 __gitk_main ()
2899 {
2900         __git_has_doubledash && return
2901
2902         local __git_repo_path
2903         __git_find_repo_path
2904
2905         local merge=""
2906         if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
2907                 merge="--merge"
2908         fi
2909         case "$cur" in
2910         --*)
2911                 __gitcomp "
2912                         $__git_log_common_options
2913                         $__git_log_gitk_options
2914                         $merge
2915                         "
2916                 return
2917                 ;;
2918         esac
2919         __git_complete_revlist
2920 }
2921
2922 if [[ -n ${ZSH_VERSION-} ]] &&
2923    # Don't define these functions when sourced from 'git-completion.zsh',
2924    # it has its own implementations.
2925    [[ -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
2926         echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
2927
2928         autoload -U +X compinit && compinit
2929
2930         __gitcomp ()
2931         {
2932                 emulate -L zsh
2933
2934                 local cur_="${3-$cur}"
2935
2936                 case "$cur_" in
2937                 --*=)
2938                         ;;
2939                 *)
2940                         local c IFS=$' \t\n'
2941                         local -a array
2942                         for c in ${=1}; do
2943                                 c="$c${4-}"
2944                                 case $c in
2945                                 --*=*|*.) ;;
2946                                 *) c="$c " ;;
2947                                 esac
2948                                 array[${#array[@]}+1]="$c"
2949                         done
2950                         compset -P '*[=:]'
2951                         compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
2952                         ;;
2953                 esac
2954         }
2955
2956         __gitcomp_direct ()
2957         {
2958                 emulate -L zsh
2959
2960                 local IFS=$'\n'
2961                 compset -P '*[=:]'
2962                 compadd -Q -- ${=1} && _ret=0
2963         }
2964
2965         __gitcomp_nl ()
2966         {
2967                 emulate -L zsh
2968
2969                 local IFS=$'\n'
2970                 compset -P '*[=:]'
2971                 compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
2972         }
2973
2974         __gitcomp_file_direct ()
2975         {
2976                 emulate -L zsh
2977
2978                 local IFS=$'\n'
2979                 compset -P '*[=:]'
2980                 compadd -Q -f -- ${=1} && _ret=0
2981         }
2982
2983         __gitcomp_file ()
2984         {
2985                 emulate -L zsh
2986
2987                 local IFS=$'\n'
2988                 compset -P '*[=:]'
2989                 compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
2990         }
2991
2992         _git ()
2993         {
2994                 local _ret=1 cur cword prev
2995                 cur=${words[CURRENT]}
2996                 prev=${words[CURRENT-1]}
2997                 let cword=CURRENT-1
2998                 emulate ksh -c __${service}_main
2999                 let _ret && _default && _ret=0
3000                 return _ret
3001         }
3002
3003         compdef _git git gitk
3004         return
3005 fi
3006
3007 __git_func_wrap ()
3008 {
3009         local cur words cword prev
3010         _get_comp_words_by_ref -n =: cur words cword prev
3011         $1
3012 }
3013
3014 # Setup completion for certain functions defined above by setting common
3015 # variables and workarounds.
3016 # This is NOT a public function; use at your own risk.
3017 __git_complete ()
3018 {
3019         local wrapper="__git_wrap${2}"
3020         eval "$wrapper () { __git_func_wrap $2 ; }"
3021         complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
3022                 || complete -o default -o nospace -F $wrapper $1
3023 }
3024
3025 # wrapper for backwards compatibility
3026 _git ()
3027 {
3028         __git_wrap__git_main
3029 }
3030
3031 # wrapper for backwards compatibility
3032 _gitk ()
3033 {
3034         __git_wrap__gitk_main
3035 }
3036
3037 __git_complete git __git_main
3038 __git_complete gitk __gitk_main
3039
3040 # The following are necessary only for Cygwin, and only are needed
3041 # when the user has tab-completed the executable name and consequently
3042 # included the '.exe' suffix.
3043 #
3044 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
3045 __git_complete git.exe __git_main
3046 fi