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# bash/zsh completion support for core Git. # # Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org> # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). # Distributed under the GNU General Public License, version 2.0. # # The contained completion routines provide support for completing: # # ) local and remote branch names # ) local and remote tag names # ) .git/remotes file names # ) git 'subcommands' # ) git email aliases for git-send-email # ) tree paths within 'ref:path/to/file' expressions # ) file paths within current working directory and index # ) common --long-options # # To use these routines: # # 1) Copy this file to somewhere (e.g. ~/.git-completion.bash). # 2) Add the following line to your .bashrc/.zshrc: # source ~/.git-completion.bash # 3) Consider changing your PS1 to also show the current branch, # see git-prompt.sh for details. # # If you use complex aliases of form '!f() { ... }; f', you can use the null # command ':' as the first command in the function body to declare the desired # completion style. For example '!f() { : git commit ; ... }; f' will # tell the completion to use commit completion. This also works with aliases # of form "!sh -c '...'". For example, "!sh -c ': git commit ; ... '". # Note that "git" is optional --- '!f() { : commit; ...}; f' would complete # just like the 'git commit' command. # # If you have a command that is not part of git, but you would still # like completion, you can use __git_complete: # # __git_complete gl git_log # # Or if it's a main command (i.e. git or gitk): # # __git_complete gk gitk # # Compatible with bash 3.2.57. # # You can set the following environment variables to influence the behavior of # the completion routines: # # GIT_COMPLETION_CHECKOUT_NO_GUESS # # When set to "1", do not include "DWIM" suggestions in git-checkout # and git-switch completion (e.g., completing "foo" when "origin/foo" # exists). # # GIT_COMPLETION_SHOW_ALL_COMMANDS # # When set to "1" suggest all commands, including plumbing commands # which are hidden by default (e.g. "cat-file" on "git ca<TAB>"). # # GIT_COMPLETION_SHOW_ALL # # When set to "1" suggest all options, including options which are # typically hidden (e.g. '--allow-empty' for 'git commit'). # # GIT_COMPLETION_IGNORE_CASE # # When set, uses for-each-ref '--ignore-case' to find refs that match # case insensitively, even on systems with case sensitive file systems # (e.g., completing tag name "FOO" on "git checkout f<TAB>"). case "$COMP_WORDBREAKS" in :) : great ;; ) COMP_WORDBREAKS="$COMP_WORDBREAKS:" esac # Discovers the path to the git repository taking any '--git-dir=<path>' and # '-C <path>' options into account and stores it in the $__git_repo_path # variable. __git_find_repo_path () { if [ -n "${__git_repo_path-}" ]; then # we already know where it is return fi if [ -n "${__git_C_args-}" ]; then __git_repo_path="$(git "${__git_C_args[@]}" \ ${__git_dir:+--git-dir="$__git_dir"} \ rev-parse --absolute-git-dir 2>/dev/null)" elif [ -n "${__git_dir-}" ]; then test -d "$__git_dir" && __git_repo_path="$__git_dir" elif [ -n "${GIT_DIR-}" ]; then test -d "$GIT_DIR" && __git_repo_path="$GIT_DIR" elif [ -d .git ]; then __git_repo_path=.git else __git_repo_path="$(git rev-parse --git-dir 2>/dev/null)" fi } # Deprecated: use __git_find_repo_path() and $__git_repo_path instead # __gitdir accepts 0 or 1 arguments (i.e., location) # returns location of .git repo __gitdir () { if [ -z "${1-}" ]; then __git_find_repo_path \|\| return 1 echo "$__git_repo_path" elif [ -d "$1/.git" ]; then echo "$1/.git" else echo "$1" fi } # Runs git with all the options given as argument, respecting any # '--git-dir=<path>' and '-C <path>' options present on the command line __git () { git ${__git_C_args:+"${__git_C_args[@]}"} \ ${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null } # Helper function to read the first line of a file into a variable. # __git_eread requires 2 arguments, the file path and the name of the # variable, in that order. # # This is taken from git-prompt.sh. __git_eread () { test -r "$1" && IFS=$'\r\n' read -r "$2" <"$1" } # Runs git in $__git_repo_path to determine whether a pseudoref exists. # 1: The pseudo-ref to search __git_pseudoref_exists () { local ref=$1 # If the reftable is in use, we have to shell out to 'git rev-parse' # to determine whether the ref exists instead of looking directly in # the filesystem to determine whether the ref exists. Otherwise, use # Bash builtins since executing Git commands are expensive on some # platforms. if __git_eread "$__git_repo_path/HEAD" head; then b="${head#ref: }" if [ "$b" == "refs/heads/.invalid" ]; then __git -C "$__git_repo_path" rev-parse --verify --quiet "$ref" 2>/dev/null return $? fi fi [ -f "$__git_repo_path/$ref" ] } # Removes backslash escaping, single quotes and double quotes from a word, # stores the result in the variable $dequoted_word. # 1: The word to dequote. __git_dequote () { local rest="$1" len ch dequoted_word="" while test -n "$rest"; do len=${#dequoted_word} dequoted_word="$dequoted_word${rest%%[\\\'\"]}" rest="${rest:$((${#dequoted_word}-$len))}" case "${rest:0:1}" in \\) ch="${rest:1:1}" case "$ch" in $'\n') ;; ) dequoted_word="$dequoted_word$ch" ;; esac rest="${rest:2}" ;; \') rest="${rest:1}" len=${#dequoted_word} dequoted_word="$dequoted_word${rest%%\'}" rest="${rest:$((${#dequoted_word}-$len+1))}" ;; \") rest="${rest:1}" while test -n "$rest" ; do len=${#dequoted_word} dequoted_word="$dequoted_word${rest%%[\\\"]}" rest="${rest:$((${#dequoted_word}-$len))}" case "${rest:0:1}" in \\) ch="${rest:1:1}" case "$ch" in \"\|\\\|\$\|\`) dequoted_word="$dequoted_word$ch" ;; $'\n') ;; ) dequoted_word="$dequoted_word\\$ch" ;; esac rest="${rest:2}" ;; \") rest="${rest:1}" break ;; esac done ;; esac done } # The following function is based on code from: # # bash_completion - programmable completion functions for bash 3.2+ # # Copyright © 2006-2008, Ian Macdonald <ian@caliban.org> # © 2009-2010, Bash Completion Maintainers # <bash-completion-devel@lists.alioth.debian.org> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see <http://www.gnu.org/licenses/>. # # The latest version of this software can be obtained here: # # http://bash-completion.alioth.debian.org/ # # RELEASE: 2.x # This function can be used to access a tokenized list of words # on the command line: # # __git_reassemble_comp_words_by_ref '=:' # if test "${words_[cword_-1]}" = -w # then # ... # fi # # The argument should be a collection of characters from the list of # word completion separators (COMP_WORDBREAKS) to treat as ordinary # characters. # # This is roughly equivalent to going back in time and setting # COMP_WORDBREAKS to exclude those characters. The intent is to # make option types like --date=<type> and <rev>:<path> easy to # recognize by treating each shell word as a single token. # # It is best not to set COMP_WORDBREAKS directly because the value is # shared with other completion scripts. By the time the completion # function gets called, COMP_WORDS has already been populated so local # changes to COMP_WORDBREAKS have no effect. # # Output: words_, cword_, cur_. __git_reassemble_comp_words_by_ref() { local exclude i j first # Which word separators to exclude? exclude="${1//[^$COMP_WORDBREAKS]}" cword_=$COMP_CWORD if [ -z "$exclude" ]; then words_=("${COMP_WORDS[@]}") return fi # List of word completion separators has shrunk; # re-assemble words to complete. for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do # Append each nonempty word consisting of just # word separator characters to the current word. first=t while [ $i -gt 0 ] && [ -n "${COMP_WORDS[$i]}" ] && # word consists of excluded word separators [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ] do # Attach to the previous token, # unless the previous token is the command name. if [ $j -ge 2 ] && [ -n "$first" ]; then ((j--)) fi first= words_[$j]=${words_[j]}${COMP_WORDS[i]} if [ $i = $COMP_CWORD ]; then cword_=$j fi if (($i < ${#COMP_WORDS[@]} - 1)); then ((i++)) else # Done. return fi done words_[$j]=${words_[j]}${COMP_WORDS[i]} if [ $i = $COMP_CWORD ]; then cword_=$j fi done } if ! type _get_comp_words_by_ref >/dev/null 2>&1; then _get_comp_words_by_ref () { local exclude cur_ words_ cword_ if [ "$1" = "-n" ]; then exclude=$2 shift 2 fi __git_reassemble_comp_words_by_ref "$exclude" cur_=${words_[cword_]} while [ $# -gt 0 ]; do case "$1" in cur) cur=$cur_ ;; prev) prev=${words_[$cword_-1]} ;; words) words=("${words_[@]}") ;; cword) cword=$cword_ ;; esac shift done } fi # Fills the COMPREPLY array with prefiltered words without any additional # processing. # Callers must take care of providing only words that match the current word # to be completed and adding any prefix and/or suffix (trailing space!), if # necessary. # 1: List of newline-separated matching completion words, complete with # prefix and suffix. __gitcomp_direct () { local IFS=$'\n' COMPREPLY=($1) } # Similar to __gitcomp_direct, but appends to COMPREPLY instead. # Callers must take care of providing only words that match the current word # to be completed and adding any prefix and/or suffix (trailing space!), if # necessary. # 1: List of newline-separated matching completion words, complete with # prefix and suffix. __gitcomp_direct_append () { local IFS=$'\n' COMPREPLY+=($1) } __gitcompappend () { local x i=${#COMPREPLY[@]} for x in $1; do if [[ "$x" == "$3"* ]]; then COMPREPLY[i++]="$2$x$4" fi done } __gitcompadd () { COMPREPLY=() __gitcompappend "$@" } # Generates completion reply, appending a space to possible completion words, # if necessary. # It accepts 1 to 4 arguments: # 1: List of possible completion words. # 2: A prefix to be added to each possible completion word (optional). # 3: Generate possible completion matches for this word (optional). # 4: A suffix to be appended to each possible completion word (optional). __gitcomp () { local cur_="${3-$cur}" case "$cur_" in =) ;; --no-) local c i=0 IFS=$' \t\n' for c in $1; do if [[ $c == "--" ]]; then continue fi c="$c${4-}" if [[ $c == "$cur_"* ]]; then case $c in --=\|.) ;; ) c="$c " ;; esac COMPREPLY[i++]="${2-}$c" fi done ;; ) local c i=0 IFS=$' \t\n' for c in $1; do if [[ $c == "--" ]]; then c="--no-...${4-}" if [[ $c == "$cur_"* ]]; then COMPREPLY[i++]="${2-}$c " fi break fi c="$c${4-}" if [[ $c == "$cur_"* ]]; then case $c in =\|.) ;; ) c="$c " ;; esac COMPREPLY[i++]="${2-}$c" fi done ;; esac } # Clear the variables caching builtins' options when (re-)sourcing # the completion script. if [[ -n ${ZSH_VERSION-} ]]; then unset ${(M)${(k)parameters[@]}:#__gitcomp_builtin_} 2>/dev/null else unset $(compgen -v __gitcomp_builtin_) fi # This function is equivalent to # # __gitcomp "$(git xxx --git-completion-helper) ..." # # except that the output is cached. Accept 1-3 arguments: # 1: the git command to execute, this is also the cache key # 2: extra options to be added on top (e.g. negative forms) # 3: options to be excluded __gitcomp_builtin () { # spaces must be replaced with underscore for multi-word # commands, e.g. "git remote add" becomes remote_add. local cmd="$1" local incl="${2-}" local excl="${3-}" local var=__gitcomp_builtin_"${cmd//-/_}" local options eval "options=\${$var-}" if [ -z "$options" ]; then local completion_helper if [ "${GIT_COMPLETION_SHOW_ALL-}" = "1" ]; then completion_helper="--git-completion-helper-all" else completion_helper="--git-completion-helper" fi # leading and trailing spaces are significant to make # option removal work correctly. options=" $incl $(__git ${cmd/_/ } $completion_helper) " \|\| return for i in $excl; do options="${options/ $i / }" done eval "$var=\"$options\"" fi __gitcomp "$options" } # Variation of __gitcomp_nl () that appends to the existing list of # completion candidates, COMPREPLY. __gitcomp_nl_append () { local IFS=$'\n' __gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }" } # Generates completion reply from newline-separated possible completion words # by appending a space to all of them. # It accepts 1 to 4 arguments: # 1: List of possible completion words, separated by a single newline. # 2: A prefix to be added to each possible completion word (optional). # 3: Generate possible completion matches for this word (optional). # 4: A suffix to be appended to each possible completion word instead of # the default space (optional). If specified but empty, nothing is # appended. __gitcomp_nl () { COMPREPLY=() __gitcomp_nl_append "$@" } # Fills the COMPREPLY array with prefiltered paths without any additional # processing. # Callers must take care of providing only paths that match the current path # to be completed and adding any prefix path components, if necessary. # 1: List of newline-separated matching paths, complete with all prefix # path components. __gitcomp_file_direct () { local IFS=$'\n' COMPREPLY=($1) # use a hack to enable file mode in bash < 4 compopt -o filenames +o nospace 2>/dev/null \|\| compgen -f /non-existing-dir/ >/dev/null \|\| true } # Generates completion reply with compgen from newline-separated possible # completion filenames. # It accepts 1 to 3 arguments: # 1: List of possible completion filenames, separated by a single newline. # 2: A directory prefix to be added to each possible completion filename # (optional). # 3: Generate possible completion matches for this word (optional). __gitcomp_file () { local IFS=$'\n' # XXX does not work when the directory prefix contains a tilde, # since tilde expansion is not applied. # This means that COMPREPLY will be empty and Bash default # completion will be used. __gitcompadd "$1" "${2-}" "${3-$cur}" "" # use a hack to enable file mode in bash < 4 compopt -o filenames +o nospace 2>/dev/null \|\| compgen -f /non-existing-dir/ >/dev/null \|\| true } # Execute 'git ls-files', unless the --committable option is specified, in # which case it runs 'git diff-index' to find out the files that can be # committed. It return paths relative to the directory specified in the first # argument, and using the options specified in the second argument. __git_ls_files_helper () { if [ "$2" = "--committable" ]; then __git -C "$1" -c core.quotePath=false diff-index \ --name-only --relative HEAD -- "${3//\\/\\\\}" else # NOTE: $2 is not quoted in order to support multiple options __git -C "$1" -c core.quotePath=false ls-files \ --exclude-standard $2 -- "${3//\\/\\\\}" fi } # __git_index_files accepts 1 or 2 arguments: # 1: Options to pass to ls-files (required). # 2: A directory path (optional). # If provided, only files within the specified directory are listed. # Sub directories are never recursed. Path must have a trailing # slash. # 3: List only paths matching this path component (optional). __git_index_files () { local root="$2" match="$3" __git_ls_files_helper "$root" "$1" "${match:-?}" \| awk -F / -v pfx="${2//\\/\\\\}" '{ paths[$1] = 1 } END { for (p in paths) { if (substr(p, 1, 1) != "\"") { # No special characters, easy! print pfx p continue } # The path is quoted. p = dequote(p) if (p == "") continue # Even when a directory name itself does not contain # any special characters, it will still be quoted if # any of its (stripped) trailing path components do. # Because of this we may have seen the same directory # both quoted and unquoted. if (p in paths) # We have seen the same directory unquoted, # skip it. continue else print pfx p } } function dequote(p, bs_idx, out, esc, esc_idx, dec) { # Skip opening double quote. p = substr(p, 2) # Interpret backslash escape sequences. while ((bs_idx = index(p, "\\")) != 0) { out = out substr(p, 1, bs_idx - 1) esc = substr(p, bs_idx + 1, 1) p = substr(p, bs_idx + 2) if ((esc_idx = index("abtvfr\"\\", esc)) != 0) { # C-style one-character escape sequence. out = out substr("\a\b\t\v\f\r\"\\", esc_idx, 1) } else if (esc == "n") { # Uh-oh, a newline character. # We cannot reliably put a pathname # containing a newline into COMPREPLY, # and the newline would create a mess. # Skip this path. return "" } else { # Must be a \nnn octal value, then. dec = esc * 64 + \ substr(p, 1, 1) * 8 + \ substr(p, 2, 1) out = out sprintf("%c", dec) p = substr(p, 3) } } # Drop closing double quote, if there is one. # (There is not any if this is a directory, as it was # already stripped with the trailing path components.) if (substr(p, length(p), 1) == "\"") out = out substr(p, 1, length(p) - 1) else out = out p return out }' } # __git_complete_index_file requires 1 argument: # 1: the options to pass to ls-file # # The exception is --committable, which finds the files appropriate commit. __git_complete_index_file () { local dequoted_word pfx="" cur_ __git_dequote "$cur" case "$dequoted_word" in ?/) pfx="${dequoted_word%/}/" cur_="${dequoted_word##/}" ;; ) cur_="$dequoted_word" esac __gitcomp_file_direct "$(__git_index_files "$1" "$pfx" "$cur_")" } # Lists branches from the local repository. # 1: A prefix to be added to each listed branch (optional). # 2: List only branches matching this word (optional; list all branches if # unset or empty). # 3: A suffix to be appended to each listed branch (optional). __git_heads () { local pfx="${1-}" cur_="${2-}" sfx="${3-}" __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \ ${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \ "refs/heads/$cur_" "refs/heads/$cur_/" } # Lists branches from remote repositories. # 1: A prefix to be added to each listed branch (optional). # 2: List only branches matching this word (optional; list all branches if # unset or empty). # 3: A suffix to be appended to each listed branch (optional). __git_remote_heads () { local pfx="${1-}" cur_="${2-}" sfx="${3-}" __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \ ${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \ "refs/remotes/$cur_" "refs/remotes/$cur_/" } # Lists tags from the local repository. # Accepts the same positional parameters as __git_heads() above. __git_tags () { local pfx="${1-}" cur_="${2-}" sfx="${3-}" __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \ ${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \ "refs/tags/$cur_" "refs/tags/$cur_/" } # List unique branches from refs/remotes used for 'git checkout' and 'git # switch' tracking DWIMery. # 1: A prefix to be added to each listed branch (optional) # 2: List only branches matching this word (optional; list all branches if # unset or empty). # 3: A suffix to be appended to each listed branch (optional). __git_dwim_remote_heads () { local pfx="${1-}" cur_="${2-}" sfx="${3-}" local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers # employ the heuristic used by git checkout and git switch # Try to find a remote branch that cur_es the completion word # but only output if the branch name is unique __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \ --sort="refname:strip=3" \ ${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \ "refs/remotes//$cur_" "refs/remotes//$cur_/" \| \ uniq -u } # Lists refs from the local (by default) or from a remote repository. # It accepts 0, 1 or 2 arguments: # 1: The remote to list refs from (optional; ignored, if set but empty). # Can be the name of a configured remote, a path, or a URL. # 2: In addition to local refs, list unique branches from refs/remotes/ for # 'git checkout's tracking DWIMery (optional; ignored, if set but empty). # 3: A prefix to be added to each listed ref (optional). # 4: List only refs matching this word (optional; list all refs if unset or # empty). # 5: A suffix to be appended to each listed ref (optional; ignored, if set # but empty). # # Use __git_complete_refs() instead. __git_refs () { local i hash dir track="${2-}" local list_refs_from=path remote="${1-}" local format refs local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}" local match="${4-}" local umatch="${4-}" local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers __git_find_repo_path dir="$__git_repo_path" if [ -z "$remote" ]; then if [ -z "$dir" ]; then return fi else if __git_is_configured_remote "$remote"; then # configured remote takes precedence over a # local directory with the same name list_refs_from=remote elif [ -d "$remote/.git" ]; then dir="$remote/.git" elif [ -d "$remote" ]; then dir="$remote" else list_refs_from=url fi fi if test "${GIT_COMPLETION_IGNORE_CASE:+1}" = "1" then # uppercase with tr instead of ${match,^^} for bash 3.2 compatibility umatch=$(echo "$match" \| tr a-z A-Z 2>/dev/null \|\| echo "$match") fi if [ "$list_refs_from" = path ]; then if [[ "$cur_" == ^ ]]; then pfx="$pfx^" fer_pfx="$fer_pfx^" cur_=${cur_#^} match=${match#^} umatch=${umatch#^} fi case "$cur_" in refs\|refs/) format="refname" refs=("$match" "$match/") track="" ;; ) for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD CHERRY_PICK_HEAD REVERT_HEAD BISECT_HEAD AUTO_MERGE; do case "$i" in $match\|$umatch) if [ -e "$dir/$i" ]; then echo "$pfx$i$sfx" fi ;; esac done format="refname:strip=2" refs=("refs/tags/$match" "refs/tags/$match/*" "refs/heads/$match" "refs/heads/$match/" "refs/remotes/$match" "refs/remotes/$match/") ;; esac __git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \ ${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \ "${refs[@]}" if [ -n "$track" ]; then __git_dwim_remote_heads "$pfx" "$match" "$sfx" fi return fi case "$cur_" in refs\|refs/) __git ls-remote "$remote" "$match" \| \ while read -r hash i; do case "$i" in ^{}) ;; ) echo "$pfx$i$sfx" ;; esac done ;; ) if [ "$list_refs_from" = remote ]; then case "HEAD" in $match\|$umatch) echo "${pfx}HEAD$sfx" ;; esac __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \ ${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \ "refs/remotes/$remote/$match" \ "refs/remotes/$remote/$match/*" else local query_symref case "HEAD" in $match\|$umatch) query_symref="HEAD" ;; esac __git ls-remote "$remote" $query_symref \ "refs/tags/$match" "refs/heads/$match" \ "refs/remotes/$match" \| while read -r hash i; do case "$i" in ^{}) ;; refs/) echo "$pfx${i#refs//}$sfx" ;; ) echo "$pfx$i$sfx" ;; # symbolic refs esac done fi ;; esac } # Completes refs, short and long, local and remote, symbolic and pseudo. # # Usage: __git_complete_refs [<option>]... # --remote=<remote>: The remote to list refs from, can be the name of a # configured remote, a path, or a URL. # --dwim: List unique remote branches for 'git switch's tracking DWIMery. # --pfx=<prefix>: A prefix to be added to each ref. # --cur=<word>: The current ref to be completed. Defaults to the current # word to be completed. # --sfx=<suffix>: A suffix to be appended to each ref instead of the default # space. # --mode=<mode>: What set of refs to complete, one of 'refs' (the default) to # complete all refs, 'heads' to complete only branches, or # 'remote-heads' to complete only remote branches. Note that # --remote is only compatible with --mode=refs. __git_complete_refs () { local remote= dwim= pfx= cur_="$cur" sfx=" " mode="refs" while test $# != 0; do case "$1" in --remote=) remote="${1##--remote=}" ;; --dwim) dwim="yes" ;; # --track is an old spelling of --dwim --track) dwim="yes" ;; --pfx=) pfx="${1##--pfx=}" ;; --cur=) cur_="${1##--cur=}" ;; --sfx=) sfx="${1##--sfx=}" ;; --mode=) mode="${1##--mode=}" ;; ) return 1 ;; esac shift done # complete references based on the specified mode case "$mode" in refs) __gitcomp_direct "$(__git_refs "$remote" "" "$pfx" "$cur_" "$sfx")" ;; heads) __gitcomp_direct "$(__git_heads "$pfx" "$cur_" "$sfx")" ;; remote-heads) __gitcomp_direct "$(__git_remote_heads "$pfx" "$cur_" "$sfx")" ;; ) return 1 ;; esac # Append DWIM remote branch names if requested if [ "$dwim" = "yes" ]; then __gitcomp_direct_append "$(__git_dwim_remote_heads "$pfx" "$cur_" "$sfx")" fi } # __git_refs2 requires 1 argument (to pass to __git_refs) # Deprecated: use __git_complete_fetch_refspecs() instead. __git_refs2 () { local i for i in $(__git_refs "$1"); do echo "$i:$i" done } # Completes refspecs for fetching from a remote repository. # 1: The remote repository. # 2: A prefix to be added to each listed refspec (optional). # 3: The ref to be completed as a refspec instead of the current word to be # completed (optional) # 4: A suffix to be appended to each listed refspec instead of the default # space (optional). __git_complete_fetch_refspecs () { local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }" __gitcomp_direct "$( for i in $(__git_refs "$remote" "" "" "$cur_") ; do echo "$pfx$i:$i$sfx" done )" } # __git_refs_remotes requires 1 argument (to pass to ls-remote) __git_refs_remotes () { local i hash __git ls-remote "$1" 'refs/heads/' \| \ while read -r hash i; do echo "$i:refs/remotes/$1/${i#refs/heads/}" done } __git_remotes () { __git_find_repo_path test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes" __git remote } # Returns true if $1 matches the name of a configured remote, false otherwise. __git_is_configured_remote () { local remote for remote in $(__git_remotes); do if [ "$remote" = "$1" ]; then return 0 fi done return 1 } __git_list_merge_strategies () { LANG=C LC_ALL=C git merge -s help 2>&1 \| sed -n -e '/[Aa]vailable strategies are: /,/^$/{ s/\.$// s/.:// s/^[ ]// s/[ ]$// p }' } __git_merge_strategies= # 'git merge -s help' (and thus detection of the merge strategy # list) fails, unfortunately, if run outside of any git working # tree. __git_merge_strategies is set to the empty string in # that case, and the detection will be repeated the next time it # is needed. __git_compute_merge_strategies () { test -n "$__git_merge_strategies" \|\| __git_merge_strategies=$(__git_list_merge_strategies) } __git_merge_strategy_options="ours theirs subtree subtree= patience histogram diff-algorithm= ignore-space-change ignore-all-space ignore-space-at-eol renormalize no-renormalize no-renames find-renames find-renames= rename-threshold=" __git_complete_revlist_file () { local dequoted_word pfx ls ref cur_="$cur" case "$cur_" in ..?:) return ;; ?:) ref="${cur_%%:}" cur_="${cur_#:}" __git_dequote "$cur_" case "$dequoted_word" in ?/) pfx="${dequoted_word%/}" cur_="${dequoted_word##/}" ls="$ref:$pfx" pfx="$pfx/" ;; ) cur_="$dequoted_word" ls="$ref" ;; esac case "$COMP_WORDBREAKS" in :) : great ;; ) pfx="$ref:$pfx" ;; esac __gitcomp_file "$(__git ls-tree "$ls" \ \| sed 's/^.* // s/$//')" \ "$pfx" "$cur_" ;; ...) pfx="${cur_%...}..." cur_="${cur_#...}" __git_complete_refs --pfx="$pfx" --cur="$cur_" ;; ..) pfx="${cur_%..}.." cur_="${cur_#..}" __git_complete_refs --pfx="$pfx" --cur="$cur_" ;; ) __git_complete_refs ;; esac } __git_complete_file () { __git_complete_revlist_file } __git_complete_revlist () { __git_complete_revlist_file } __git_complete_remote_or_refspec () { local cur_="$cur" cmd="${words[__git_cmd_idx]}" local i c=$((__git_cmd_idx+1)) remote="" pfx="" lhs=1 no_complete_refspec=0 if [ "$cmd" = "remote" ]; then ((c++)) fi while [ $c -lt $cword ]; do i="${words[c]}" case "$i" in --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;; -d\|--delete) [ "$cmd" = "push" ] && lhs=0 ;; --all) case "$cmd" in push) no_complete_refspec=1 ;; fetch) return ;; ) ;; esac ;; --multiple) no_complete_refspec=1; break ;; -) ;; ) remote="$i"; break ;; esac ((c++)) done if [ -z "$remote" ]; then __gitcomp_nl "$(__git_remotes)" return fi if [ $no_complete_refspec = 1 ]; then return fi [ "$remote" = "." ] && remote= case "$cur_" in :) case "$COMP_WORDBREAKS" in :) : great ;; ) pfx="${cur_%%:}:" ;; esac cur_="${cur_#:}" lhs=0 ;; +) pfx="+" cur_="${cur_#+}" ;; esac case "$cmd" in fetch) if [ $lhs = 1 ]; then __git_complete_fetch_refspecs "$remote" "$pfx" "$cur_" else __git_complete_refs --pfx="$pfx" --cur="$cur_" fi ;; pull\|remote) if [ $lhs = 1 ]; then __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_" else __git_complete_refs --pfx="$pfx" --cur="$cur_" fi ;; push) if [ $lhs = 1 ]; then __git_complete_refs --pfx="$pfx" --cur="$cur_" else __git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_" fi ;; esac } __git_complete_strategy () { __git_compute_merge_strategies case "$prev" in -s\|--strategy) __gitcomp "$__git_merge_strategies" return 0 ;; -X) __gitcomp "$__git_merge_strategy_options" return 0 ;; esac case "$cur" in --strategy=) __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}" return 0 ;; --strategy-option=) __gitcomp "$__git_merge_strategy_options" "" "${cur##--strategy-option=}" return 0 ;; esac return 1 } __git_all_commands= __git_compute_all_commands () { test -n "$__git_all_commands" \|\| __git_all_commands=$(__git --list-cmds=main,others,alias,nohelpers) } # Lists all set config variables starting with the given section prefix, # with the prefix removed. __git_get_config_variables () { local section="$1" i IFS=$'\n' for i in $(__git config --name-only --get-regexp "^$section\.."); do echo "${i#$section.}" done } __git_pretty_aliases () { __git_get_config_variables "pretty" } # __git_aliased_command requires 1 argument __git_aliased_command () { local cur=$1 last list= word cmdline while [[ -n "$cur" ]]; do if [[ "$list" == " $cur "* ]]; then # loop detected return fi cmdline=$(__git config --get "alias.$cur") list=" $cur $list" last=$cur cur= for word in $cmdline; do case "$word" in \!gitk\|gitk) cur="gitk" break ;; \!) : shell command alias ;; -) : option ;; =) : setting env ;; git) : git itself ;; \(\)) : skip parens of shell function definition ;; {) : skip start of shell helper function ;; :) : skip null command ;; \') : skip opening quote after sh -c ;; ) cur="${word%;}" break esac done done cur=$last if [[ "$cur" != "$1" ]]; then echo "$cur" fi } # Check whether one of the given words is present on the command line, # and print the first word found. # # Usage: __git_find_on_cmdline [<option>]... "<wordlist>" # --show-idx: Optionally show the index of the found word in the $words array. __git_find_on_cmdline () { local word c="$__git_cmd_idx" show_idx while test $# -gt 1; do case "$1" in --show-idx) show_idx=y ;; ) return 1 ;; esac shift done local wordlist="$1" while [ $c -lt $cword ]; do for word in $wordlist; do if [ "$word" = "${words[c]}" ]; then if [ -n "${show_idx-}" ]; then echo "$c $word" else echo "$word" fi return fi done ((c++)) done } # Similar to __git_find_on_cmdline, except that it loops backwards and thus # prints the last* word found. Useful for finding which of two options that # supersede each other came last, such as "--guess" and "--no-guess". # # Usage: __git_find_last_on_cmdline [<option>]... "<wordlist>" # --show-idx: Optionally show the index of the found word in the $words array. __git_find_last_on_cmdline () { local word c=$cword show_idx while test $# -gt 1; do case "$1" in --show-idx) show_idx=y ;; ) return 1 ;; esac shift done local wordlist="$1" while [ $c -gt "$__git_cmd_idx" ]; do ((c--)) for word in $wordlist; do if [ "$word" = "${words[c]}" ]; then if [ -n "$show_idx" ]; then echo "$c $word" else echo "$word" fi return fi done done } # Echo the value of an option set on the command line or config # # $1: short option name # $2: long option name including = # $3: list of possible values # $4: config string (optional) # # example: # result="$(__git_get_option_value "-d" "--do-something=" \ # "yes no" "core.doSomething")" # # result is then either empty (no option set) or "yes" or "no" # # __git_get_option_value requires 3 arguments __git_get_option_value () { local c short_opt long_opt val local result= values config_key word short_opt="$1" long_opt="$2" values="$3" config_key="$4" ((c = $cword - 1)) while [ $c -ge 0 ]; do word="${words[c]}" for val in $values; do if [ "$short_opt$val" = "$word" ] \|\| [ "$long_opt$val" = "$word" ]; then result="$val" break 2 fi done ((c--)) done if [ -n "$config_key" ] && [ -z "$result" ]; then result="$(__git config "$config_key")" fi echo "$result" } __git_has_doubledash () { local c=1 while [ $c -lt $cword ]; do if [ "--" = "${words[c]}" ]; then return 0 fi ((c++)) done return 1 } # Try to count non option arguments passed on the command line for the # specified git command. # When options are used, it is necessary to use the special -- option to # tell the implementation were non option arguments begin. # XXX this can not be improved, since options can appear everywhere, as # an example: # git mv x -n y # # __git_count_arguments requires 1 argument: the git command executed. __git_count_arguments () { local word i c=0 # Skip "git" (first argument) for ((i=$__git_cmd_idx; i < ${#words[@]}; i++)); do word="${words[i]}" case "$word" in --) # Good; we can assume that the following are only non # option arguments. ((c = 0)) ;; "$1") # Skip the specified git command and discard git # main options ((c = 0)) ;; ?) ((c++)) ;; esac done printf "%d" $c } __git_whitespacelist="nowarn warn error error-all fix" __git_patchformat="mbox stgit stgit-series hg mboxrd" __git_showcurrentpatch="diff raw" __git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch" __git_quoted_cr="nowarn warn strip" _git_am () { __git_find_repo_path if [ -d "$__git_repo_path"/rebase-apply ]; then __gitcomp "$__git_am_inprogress_options" return fi case "$cur" in --whitespace=) __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}" return ;; --patch-format=) __gitcomp "$__git_patchformat" "" "${cur##--patch-format=}" return ;; --show-current-patch=) __gitcomp "$__git_showcurrentpatch" "" "${cur##--show-current-patch=}" return ;; --quoted-cr=) __gitcomp "$__git_quoted_cr" "" "${cur##--quoted-cr=}" return ;; --) __gitcomp_builtin am "" \ "$__git_am_inprogress_options" return esac } _git_apply () { case "$cur" in --whitespace=) __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}" return ;; --) __gitcomp_builtin apply return esac } _git_add () { case "$cur" in --chmod=) __gitcomp "+x -x" "" "${cur##--chmod=}" return ;; --) __gitcomp_builtin add return esac local complete_opt="--others --modified --directory --no-empty-directory" if test -n "$(__git_find_on_cmdline "-u --update")" then complete_opt="--modified" fi __git_complete_index_file "$complete_opt" } _git_archive () { case "$cur" in --format=) __gitcomp "$(git archive --list)" "" "${cur##--format=}" return ;; --remote=) __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}" return ;; --) __gitcomp_builtin archive "--format= --list --verbose --prefix= --worktree-attributes" return ;; esac __git_complete_file } _git_bisect () { __git_has_doubledash && return local subcommands="start bad good skip reset visualize replay log run" local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __git_find_repo_path if [ -f "$__git_repo_path"/BISECT_START ]; then __gitcomp "$subcommands" else __gitcomp "replay start" fi return fi case "$subcommand" in bad\|good\|reset\|skip\|start) __git_complete_refs ;; ) ;; esac } __git_ref_fieldlist="refname objecttype objectsize objectname upstream push HEAD symref" _git_branch () { local i c="$__git_cmd_idx" only_local_ref="n" has_r="n" while [ $c -lt $cword ]; do i="${words[c]}" case "$i" in -d\|-D\|--delete\|-m\|-M\|--move\|-c\|-C\|--copy) only_local_ref="y" ;; -r\|--remotes) has_r="y" ;; esac ((c++)) done case "$cur" in --set-upstream-to=) __git_complete_refs --cur="${cur##--set-upstream-to=}" ;; --) __gitcomp_builtin branch ;; ) if [ $only_local_ref = "y" -a $has_r = "n" ]; then __gitcomp_direct "$(__git_heads "" "$cur" " ")" else __git_complete_refs fi ;; esac } _git_bundle () { local cmd="${words[__git_cmd_idx+1]}" case "$cword" in $((__git_cmd_idx+1))) __gitcomp "create list-heads verify unbundle" ;; $((__git_cmd_idx+2))) # looking for a file ;; ) case "$cmd" in create) __git_complete_revlist ;; esac ;; esac } # Helper function to decide whether or not we should enable DWIM logic for # git-switch and git-checkout. # # To decide between the following rules in decreasing priority order: # - the last provided of "--guess" or "--no-guess" explicitly enable or # disable completion of DWIM logic respectively. # - If checkout.guess is false, disable completion of DWIM logic. # - If the --no-track option is provided, take this as a hint to disable the # DWIM completion logic # - If GIT_COMPLETION_CHECKOUT_NO_GUESS is set, disable the DWIM completion # logic, as requested by the user. # - Enable DWIM logic otherwise. # __git_checkout_default_dwim_mode () { local last_option dwim_opt="--dwim" if [ "${GIT_COMPLETION_CHECKOUT_NO_GUESS-}" = "1" ]; then dwim_opt="" fi # --no-track disables DWIM, but with lower priority than # --guess/--no-guess/checkout.guess if [ -n "$(__git_find_on_cmdline "--no-track")" ]; then dwim_opt="" fi # checkout.guess = false disables DWIM, but with lower priority than # --guess/--no-guess if [ "$(__git config --type=bool checkout.guess)" = "false" ]; then dwim_opt="" fi # Find the last provided --guess or --no-guess last_option="$(__git_find_last_on_cmdline "--guess --no-guess")" case "$last_option" in --guess) dwim_opt="--dwim" ;; --no-guess) dwim_opt="" ;; esac echo "$dwim_opt" } _git_checkout () { __git_has_doubledash && return local dwim_opt="$(__git_checkout_default_dwim_mode)" case "$prev" in -b\|-B\|--orphan) # Complete local branches (and DWIM branch # remote branch names) for an option argument # specifying a new branch name. This is for # convenience, assuming new branches are # possibly based on pre-existing branch names. __git_complete_refs $dwim_opt --mode="heads" return ;; ) ;; esac case "$cur" in --conflict=) __gitcomp "diff3 merge zdiff3" "" "${cur##--conflict=}" ;; --) __gitcomp_builtin checkout ;; ) # At this point, we've already handled special completion for # the arguments to -b/-B, and --orphan. There are 3 main # things left we can possibly complete: # 1) a start-point for -b/-B, -d/--detach, or --orphan # 2) a remote head, for --track # 3) an arbitrary reference, possibly including DWIM names # if [ -n "$(__git_find_on_cmdline "-b -B -d --detach --orphan")" ]; then __git_complete_refs --mode="refs" elif [ -n "$(__git_find_on_cmdline "-t --track")" ]; then __git_complete_refs --mode="remote-heads" else __git_complete_refs $dwim_opt --mode="refs" fi ;; esac } __git_sequencer_inprogress_options="--continue --quit --abort --skip" __git_cherry_pick_inprogress_options=$__git_sequencer_inprogress_options _git_cherry_pick () { __git_find_repo_path if __git_pseudoref_exists CHERRY_PICK_HEAD; then __gitcomp "$__git_cherry_pick_inprogress_options" return fi __git_complete_strategy && return case "$cur" in --) __gitcomp_builtin cherry-pick "" \ "$__git_cherry_pick_inprogress_options" ;; ) __git_complete_refs ;; esac } _git_clean () { case "$cur" in --) __gitcomp_builtin clean return ;; esac # XXX should we check for -x option ? __git_complete_index_file "--others --directory" } _git_clone () { case "$prev" in -c\|--config) __git_complete_config_variable_name_and_value return ;; esac case "$cur" in --config=) __git_complete_config_variable_name_and_value \ --cur="${cur##--config=}" return ;; --) __gitcomp_builtin clone return ;; esac } __git_untracked_file_modes="all no normal" __git_trailer_tokens () { __git config --name-only --get-regexp '^trailer\..\.key$' \| cut -d. -f 2- \| rev \| cut -d. -f2- \| rev } _git_commit () { case "$prev" in -c\|-C) __git_complete_refs return ;; esac case "$cur" in --cleanup=) __gitcomp "default scissors strip verbatim whitespace " "" "${cur##--cleanup=}" return ;; --reuse-message=\|--reedit-message=\|\ --fixup=\|--squash=) __git_complete_refs --cur="${cur#=}" return ;; --untracked-files=) __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}" return ;; --trailer=) __gitcomp_nl "$(__git_trailer_tokens)" "" "${cur##--trailer=}" ":" return ;; --) __gitcomp_builtin commit return esac if __git rev-parse --verify --quiet HEAD >/dev/null; then __git_complete_index_file "--committable" else # This is the first commit __git_complete_index_file "--cached" fi } _git_describe () { case "$cur" in --) __gitcomp_builtin describe return esac __git_complete_refs } __git_diff_algorithms="myers minimal patience histogram" __git_diff_submodule_formats="diff log short" __git_color_moved_opts="no default plain blocks zebra dimmed-zebra" __git_color_moved_ws_opts="no ignore-space-at-eol ignore-space-change ignore-all-space allow-indentation-change" __git_ws_error_highlight_opts="context old new all default" # Options for the diff machinery (diff, log, show, stash, range-diff, ...) __git_diff_common_options="--stat --numstat --shortstat --summary --patch-with-stat --name-only --name-status --color --no-color --color-words --no-renames --check --color-moved --color-moved= --no-color-moved --color-moved-ws= --no-color-moved-ws --full-index --binary --abbrev --diff-filter= --find-copies --find-object --find-renames --no-relative --relative --find-copies-harder --ignore-cr-at-eol --text --ignore-space-at-eol --ignore-space-change --ignore-all-space --ignore-blank-lines --exit-code --quiet --ext-diff --no-ext-diff --unified= --no-prefix --src-prefix= --dst-prefix= --inter-hunk-context= --function-context --patience --histogram --minimal --raw --word-diff --word-diff-regex= --dirstat --dirstat= --dirstat-by-file --dirstat-by-file= --cumulative --diff-algorithm= --default-prefix --submodule --submodule= --ignore-submodules --indent-heuristic --no-indent-heuristic --textconv --no-textconv --break-rewrites --patch --no-patch --cc --combined-all-paths --anchored= --compact-summary --ignore-matching-lines= --irreversible-delete --line-prefix --no-stat --output= --output-indicator-context= --output-indicator-new= --output-indicator-old= --ws-error-highlight= --pickaxe-all --pickaxe-regex " # Options for diff/difftool __git_diff_difftool_options="--cached --staged --base --ours --theirs --no-index --merge-base --ita-invisible-in-index --ita-visible-in-index $__git_diff_common_options" _git_diff () { __git_has_doubledash && return case "$cur" in --diff-algorithm=) __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}" return ;; --submodule=) __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}" return ;; --color-moved=) __gitcomp "$__git_color_moved_opts" "" "${cur##--color-moved=}" return ;; --color-moved-ws=) __gitcomp "$__git_color_moved_ws_opts" "" "${cur##--color-moved-ws=}" return ;; --ws-error-highlight=) __gitcomp "$__git_ws_error_highlight_opts" "" "${cur##--ws-error-highlight=}" return ;; --) __gitcomp "$__git_diff_difftool_options" return ;; esac __git_complete_revlist_file } __git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff tkdiff vimdiff nvimdiff gvimdiff xxdiff araxis p4merge bc codecompare smerge " _git_difftool () { __git_has_doubledash && return case "$cur" in --tool=) __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}" return ;; --) __gitcomp_builtin difftool "$__git_diff_difftool_options" return ;; esac __git_complete_revlist_file } __git_fetch_recurse_submodules="yes on-demand no" _git_fetch () { case "$cur" in --recurse-submodules=) __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}" return ;; --filter=) __gitcomp "blob:none blob:limit= sparse:oid=" "" "${cur##--filter=}" return ;; --) __gitcomp_builtin fetch return ;; esac __git_complete_remote_or_refspec } __git_format_patch_extra_options=" --full-index --not --all --no-prefix --src-prefix= --dst-prefix= --notes " _git_format_patch () { case "$cur" in --thread=) __gitcomp " deep shallow " "" "${cur##--thread=}" return ;; --base=\|--interdiff=\|--range-diff=) __git_complete_refs --cur="${cur#--=}" return ;; --) __gitcomp_builtin format-patch "$__git_format_patch_extra_options" return ;; esac __git_complete_revlist } _git_fsck () { case "$cur" in --) __gitcomp_builtin fsck return ;; esac } _git_gitk () { __gitk_main } # Lists matching symbol names from a tag (as in ctags) file. # 1: List symbol names matching this word. # 2: The tag file to list symbol names from. # 3: A prefix to be added to each listed symbol name (optional). # 4: A suffix to be appended to each listed symbol name (optional). __git_match_ctag () { awk -v pfx="${3-}" -v sfx="${4-}" " /^${1//\//\\/}/ { print pfx \$1 sfx } " "$2" } # Complete symbol names from a tag file. # Usage: __git_complete_symbol [<option>]... # --tags=<file>: The tag file to list symbol names from instead of the # default "tags". # --pfx=<prefix>: A prefix to be added to each symbol name. # --cur=<word>: The current symbol name to be completed. Defaults to # the current word to be completed. # --sfx=<suffix>: A suffix to be appended to each symbol name instead # of the default space. __git_complete_symbol () { local tags=tags pfx="" cur_="${cur-}" sfx=" " while test $# != 0; do case "$1" in --tags=) tags="${1##--tags=}" ;; --pfx=) pfx="${1##--pfx=}" ;; --cur=) cur_="${1##--cur=}" ;; --sfx=) sfx="${1##--sfx=}" ;; ) return 1 ;; esac shift done if test -r "$tags"; then __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")" fi } _git_grep () { __git_has_doubledash && return case "$cur" in --) __gitcomp_builtin grep return ;; esac case "$cword,$prev" in $((__git_cmd_idx+1)),\|,-) __git_complete_symbol && return ;; esac __git_complete_refs } _git_help () { case "$cur" in --) __gitcomp_builtin help return ;; esac if test -n "${GIT_TESTING_ALL_COMMAND_LIST-}" then __gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(__git --list-cmds=alias,list-guide) gitk" else __gitcomp "$(__git --list-cmds=main,nohelpers,alias,list-guide) gitk" fi } _git_init () { case "$cur" in --shared=) __gitcomp " false true umask group all world everybody " "" "${cur##--shared=}" return ;; --) __gitcomp_builtin init return ;; esac } _git_ls_files () { case "$cur" in --) __gitcomp_builtin ls-files return ;; esac # XXX ignore options like --modified and always suggest all cached # files. __git_complete_index_file "--cached" } _git_ls_remote () { case "$cur" in --) __gitcomp_builtin ls-remote return ;; esac __gitcomp_nl "$(__git_remotes)" } _git_ls_tree () { case "$cur" in --) __gitcomp_builtin ls-tree return ;; esac __git_complete_file } # Options that go well for log, shortlog and gitk __git_log_common_options=" --not --all --branches --tags --remotes --first-parent --merges --no-merges --max-count= --max-age= --since= --after= --min-age= --until= --before= --min-parents= --max-parents= --no-min-parents --no-max-parents " # Options that go well for log and gitk (not shortlog) __git_log_gitk_options=" --dense --sparse --full-history --simplify-merges --simplify-by-decoration --left-right --notes --no-notes " # Options that go well for log and shortlog (not gitk) __git_log_shortlog_options=" --author= --committer= --grep= --all-match --invert-grep " # Options accepted by log and show __git_log_show_options=" --diff-merges --diff-merges= --no-diff-merges --dd --remerge-diff " __git_diff_merges_opts="off none on first-parent 1 separate m combined c dense-combined cc remerge r" __git_log_pretty_formats="oneline short medium full fuller reference email raw format: tformat: mboxrd" __git_log_date_formats="relative iso8601 iso8601-strict rfc2822 short local default human raw unix auto: format:" _git_log () { __git_has_doubledash && return __git_find_repo_path local merge="" if __git_pseudoref_exists MERGE_HEAD; then merge="--merge" fi case "$prev,$cur" in -L,::) return # fall back to Bash filename completion ;; -L,:) __git_complete_symbol --cur="${cur#:}" --sfx=":" return ;; -G,\|-S,) __git_complete_symbol return ;; esac case "$cur" in --pretty=\|--format=) __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases) " "" "${cur#=}" return ;; --date=) __gitcomp "$__git_log_date_formats" "" "${cur##--date=}" return ;; --decorate=) __gitcomp "full short no" "" "${cur##--decorate=}" return ;; --diff-algorithm=) __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}" return ;; --submodule=) __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}" return ;; --ws-error-highlight=) __gitcomp "$__git_ws_error_highlight_opts" "" "${cur##--ws-error-highlight=}" return ;; --no-walk=) __gitcomp "sorted unsorted" "" "${cur##--no-walk=}" return ;; --diff-merges=) __gitcomp "$__git_diff_merges_opts" "" "${cur##--diff-merges=}" return ;; --) __gitcomp " $__git_log_common_options $__git_log_shortlog_options $__git_log_gitk_options $__git_log_show_options --root --topo-order --date-order --reverse --follow --full-diff --abbrev-commit --no-abbrev-commit --abbrev= --relative-date --date= --pretty= --format= --oneline --show-signature --cherry-mark --cherry-pick --graph --decorate --decorate= --no-decorate --walk-reflogs --no-walk --no-walk= --do-walk --parents --children --expand-tabs --expand-tabs= --no-expand-tabs $merge $__git_diff_common_options " return ;; -L::) return # fall back to Bash filename completion ;; -L:) __git_complete_symbol --cur="${cur#-L:}" --sfx=":" return ;; -G) __git_complete_symbol --pfx="-G" --cur="${cur#-G}" return ;; -S) __git_complete_symbol --pfx="-S" --cur="${cur#-S}" return ;; esac __git_complete_revlist } _git_merge () { __git_complete_strategy && return case "$cur" in --) __gitcomp_builtin merge return esac __git_complete_refs } _git_mergetool () { case "$cur" in --tool=) __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}" return ;; --) __gitcomp "--tool= --prompt --no-prompt --gui --no-gui" return ;; esac } _git_merge_base () { case "$cur" in --) __gitcomp_builtin merge-base return ;; esac __git_complete_refs } _git_mv () { case "$cur" in --) __gitcomp_builtin mv return ;; esac if [ $(__git_count_arguments "mv") -gt 0 ]; then # We need to show both cached and untracked files (including # empty directories) since this may not be the last argument. __git_complete_index_file "--cached --others --directory" else __git_complete_index_file "--cached" fi } _git_notes () { local subcommands='add append copy edit get-ref list merge prune remove show' local subcommand="$(__git_find_on_cmdline "$subcommands")" case "$subcommand,$cur" in ,--) __gitcomp_builtin notes ;; ,) case "$prev" in --ref) __git_complete_refs ;; ) __gitcomp "$subcommands --ref" ;; esac ;; ,--reuse-message=\|,--reedit-message=) __git_complete_refs --cur="${cur#=}" ;; ,--) __gitcomp_builtin notes_$subcommand ;; prune,\|get-ref,) # this command does not take a ref, do not complete it ;; ) case "$prev" in -m\|-F) ;; ) __git_complete_refs ;; esac ;; esac } _git_pull () { __git_complete_strategy && return case "$cur" in --recurse-submodules=) __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}" return ;; --) __gitcomp_builtin pull return ;; esac __git_complete_remote_or_refspec } __git_push_recurse_submodules="check on-demand only" __git_complete_force_with_lease () { local cur_=$1 case "$cur_" in --=) ;; :) __git_complete_refs --cur="${cur_#:}" ;; ) __git_complete_refs --cur="$cur_" ;; esac } _git_push () { case "$prev" in --repo) __gitcomp_nl "$(__git_remotes)" return ;; --recurse-submodules) __gitcomp "$__git_push_recurse_submodules" return ;; esac case "$cur" in --repo=) __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}" return ;; --recurse-submodules=) __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}" return ;; --force-with-lease=) __git_complete_force_with_lease "${cur##--force-with-lease=}" return ;; --) __gitcomp_builtin push return ;; esac __git_complete_remote_or_refspec } _git_range_diff () { case "$cur" in --) __gitcomp " --creation-factor= --no-dual-color $__git_diff_common_options " return ;; esac __git_complete_revlist } __git_rebase_inprogress_options="--continue --skip --abort --quit --show-current-patch" __git_rebase_interactive_inprogress_options="$__git_rebase_inprogress_options --edit-todo" _git_rebase () { __git_find_repo_path if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then __gitcomp "$__git_rebase_interactive_inprogress_options" return elif [ -d "$__git_repo_path"/rebase-apply ] \|\| \ [ -d "$__git_repo_path"/rebase-merge ]; then __gitcomp "$__git_rebase_inprogress_options" return fi __git_complete_strategy && return case "$cur" in --whitespace=) __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}" return ;; --onto=) __git_complete_refs --cur="${cur##--onto=}" return ;; --) __gitcomp_builtin rebase "" \ "$__git_rebase_interactive_inprogress_options" return esac __git_complete_refs } _git_reflog () { local subcommands="show delete expire" local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" else __git_complete_refs fi } __git_send_email_confirm_options="always never auto cc compose" __git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all" _git_send_email () { case "$prev" in --to\|--cc\|--bcc\|--from) __gitcomp "$(__git send-email --dump-aliases)" return ;; esac case "$cur" in --confirm=) __gitcomp " $__git_send_email_confirm_options " "" "${cur##--confirm=}" return ;; --suppress-cc=) __gitcomp " $__git_send_email_suppresscc_options " "" "${cur##--suppress-cc=}" return ;; --smtp-encryption=) __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}" return ;; --thread=) __gitcomp " deep shallow " "" "${cur##--thread=}" return ;; --to=\|--cc=\|--bcc=\|--from=) __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--=}" return ;; --) __gitcomp_builtin send-email "$__git_format_patch_extra_options" return ;; esac __git_complete_revlist } _git_stage () { _git_add } _git_status () { local complete_opt local untracked_state case "$cur" in --ignore-submodules=) __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}" return ;; --untracked-files=) __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}" return ;; --column=) __gitcomp " always never auto column row plain dense nodense " "" "${cur##--column=}" return ;; --) __gitcomp_builtin status return ;; esac untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \ "$__git_untracked_file_modes" "status.showUntrackedFiles")" case "$untracked_state" in no) # --ignored option does not matter complete_opt= ;; all\|normal\|) complete_opt="--cached --directory --no-empty-directory --others" if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then complete_opt="$complete_opt --ignored --exclude=" fi ;; esac __git_complete_index_file "$complete_opt" } _git_switch () { local dwim_opt="$(__git_checkout_default_dwim_mode)" case "$prev" in -c\|-C\|--orphan) # Complete local branches (and DWIM branch # remote branch names) for an option argument # specifying a new branch name. This is for # convenience, assuming new branches are # possibly based on pre-existing branch names. __git_complete_refs $dwim_opt --mode="heads" return ;; ) ;; esac case "$cur" in --conflict=) __gitcomp "diff3 merge zdiff3" "" "${cur##--conflict=}" ;; --) __gitcomp_builtin switch ;; ) # Unlike in git checkout, git switch --orphan does not take # a start point. Thus we really have nothing to complete after # the branch name. if [ -n "$(__git_find_on_cmdline "--orphan")" ]; then return fi # At this point, we've already handled special completion for # -c/-C, and --orphan. There are 3 main things left to # complete: # 1) a start-point for -c/-C or -d/--detach # 2) a remote head, for --track # 3) a branch name, possibly including DWIM remote branches if [ -n "$(__git_find_on_cmdline "-c -C -d --detach")" ]; then __git_complete_refs --mode="refs" elif [ -n "$(__git_find_on_cmdline "-t --track")" ]; then __git_complete_refs --mode="remote-heads" else __git_complete_refs $dwim_opt --mode="heads" fi ;; esac } __git_config_get_set_variables () { local prevword word config_file= c=$cword while [ $c -gt "$__git_cmd_idx" ]; do word="${words[c]}" case "$word" in --system\|--global\|--local\|--file=) config_file="$word" break ;; -f\|--file) config_file="$word $prevword" break ;; esac prevword=$word c=$((--c)) done __git config $config_file --name-only --list } __git_config_vars= __git_compute_config_vars () { test -n "$__git_config_vars" \|\| __git_config_vars="$(git help --config-for-completion)" } __git_config_sections= __git_compute_config_sections () { test -n "$__git_config_sections" \|\| __git_config_sections="$(git help --config-sections-for-completion)" } # Completes possible values of various configuration variables. # # Usage: __git_complete_config_variable_value [<option>]... # --varname=<word>: The name of the configuration variable whose value is # to be completed. Defaults to the previous word on the # command line. # --cur=<word>: The current value to be completed. Defaults to the current # word to be completed. __git_complete_config_variable_value () { local varname="$prev" cur_="$cur" while test $# != 0; do case "$1" in --varname=) varname="${1##--varname=}" ;; --cur=) cur_="${1##--cur=}" ;; ) return 1 ;; esac shift done if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then varname="${varname,,}" else varname="$(echo "$varname" \|tr A-Z a-z)" fi case "$varname" in branch..remote\|branch..pushremote) __gitcomp_nl "$(__git_remotes)" "" "$cur_" return ;; branch..merge) __git_complete_refs --cur="$cur_" return ;; branch..rebase) __gitcomp "false true merges interactive" "" "$cur_" return ;; remote.pushdefault) __gitcomp_nl "$(__git_remotes)" "" "$cur_" return ;; remote..fetch) local remote="${varname#remote.}" remote="${remote%.fetch}" if [ -z "$cur_" ]; then __gitcomp_nl "refs/heads/" "" "" "" return fi __gitcomp_nl "$(__git_refs_remotes "$remote")" "" "$cur_" return ;; remote..push) local remote="${varname#remote.}" remote="${remote%.push}" __gitcomp_nl "$(__git for-each-ref \ --format='%(refname):%(refname)' refs/heads)" "" "$cur_" return ;; pull.twohead\|pull.octopus) __git_compute_merge_strategies __gitcomp "$__git_merge_strategies" "" "$cur_" return ;; color.pager) __gitcomp "false true" "" "$cur_" return ;; color..) __gitcomp " normal black red green yellow blue magenta cyan white bold dim ul blink reverse " "" "$cur_" return ;; color.) __gitcomp "false true always never auto" "" "$cur_" return ;; diff.submodule) __gitcomp "$__git_diff_submodule_formats" "" "$cur_" return ;; help.format) __gitcomp "man info web html" "" "$cur_" return ;; log.date) __gitcomp "$__git_log_date_formats" "" "$cur_" return ;; sendemail.aliasfiletype) __gitcomp "mutt mailrc pine elm gnus" "" "$cur_" return ;; sendemail.confirm) __gitcomp "$__git_send_email_confirm_options" "" "$cur_" return ;; sendemail.suppresscc) __gitcomp "$__git_send_email_suppresscc_options" "" "$cur_" return ;; sendemail.transferencoding) __gitcomp "7bit 8bit quoted-printable base64" "" "$cur_" return ;; .) return ;; esac } # Completes configuration sections, subsections, variable names. # # Usage: __git_complete_config_variable_name [<option>]... # --cur=<word>: The current configuration section/variable name to be # completed. Defaults to the current word to be completed. # --sfx=<suffix>: A suffix to be appended to each fully completed # configuration variable name (but not to sections or # subsections) instead of the default space. __git_complete_config_variable_name () { local cur_="$cur" sfx while test $# != 0; do case "$1" in --cur=) cur_="${1##--cur=}" ;; --sfx=) sfx="${1##--sfx=}" ;; ) return 1 ;; esac shift done case "$cur_" in branch..) local pfx="${cur_%.}." cur_="${cur_##.}" __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_" "$sfx" return ;; branch.) local pfx="${cur_%.}." cur_="${cur_#.}" __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")" __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "${sfx- }" return ;; guitool..) local pfx="${cur_%.}." cur_="${cur_##.}" __gitcomp " argPrompt cmd confirm needsFile noConsole noRescan prompt revPrompt revUnmerged title " "$pfx" "$cur_" "$sfx" return ;; difftool..) local pfx="${cur_%.}." cur_="${cur_##.}" __gitcomp "cmd path" "$pfx" "$cur_" "$sfx" return ;; man..) local pfx="${cur_%.}." cur_="${cur_##.}" __gitcomp "cmd path" "$pfx" "$cur_" "$sfx" return ;; mergetool..) local pfx="${cur_%.}." cur_="${cur_##.}" __gitcomp "cmd path trustExitCode" "$pfx" "$cur_" "$sfx" return ;; pager.) local pfx="${cur_%.}." cur_="${cur_#.}" __git_compute_all_commands __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "${sfx- }" return ;; remote..) local pfx="${cur_%.}." cur_="${cur_##.}" __gitcomp " url proxy fetch push mirror skipDefaultUpdate receivepack uploadpack tagOpt pushurl " "$pfx" "$cur_" "$sfx" return ;; remote.) local pfx="${cur_%.}." cur_="${cur_#.}" __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "." __gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "${sfx- }" return ;; url..) local pfx="${cur_%.}." cur_="${cur_##.}" __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_" "$sfx" return ;; .) __git_compute_config_vars __gitcomp "$__git_config_vars" "" "$cur_" "$sfx" ;; ) __git_compute_config_sections __gitcomp "$__git_config_sections" "" "$cur_" "." ;; esac } # Completes '='-separated configuration sections/variable names and values # for 'git -c section.name=value'. # # Usage: __git_complete_config_variable_name_and_value [<option>]... # --cur=<word>: The current configuration section/variable name/value to be # completed. Defaults to the current word to be completed. __git_complete_config_variable_name_and_value () { local cur_="$cur" while test $# != 0; do case "$1" in --cur=) cur_="${1##--cur=}" ;; ) return 1 ;; esac shift done case "$cur_" in =) __git_complete_config_variable_value \ --varname="${cur_%%=}" --cur="${cur_#=}" ;; ) __git_complete_config_variable_name --cur="$cur_" --sfx='=' ;; esac } _git_config () { case "$prev" in --get\|--get-all\|--unset\|--unset-all) __gitcomp_nl "$(__git_config_get_set_variables)" return ;; .) __git_complete_config_variable_value return ;; esac case "$cur" in --) __gitcomp_builtin config ;; ) __git_complete_config_variable_name ;; esac } _git_remote () { local subcommands=" add rename remove set-head set-branches get-url set-url show prune update " local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then case "$cur" in --) __gitcomp_builtin remote ;; ) __gitcomp "$subcommands" ;; esac return fi case "$subcommand,$cur" in add,--) __gitcomp_builtin remote_add ;; add,) ;; set-head,--) __gitcomp_builtin remote_set-head ;; set-branches,--) __gitcomp_builtin remote_set-branches ;; set-head,\|set-branches,) __git_complete_remote_or_refspec ;; update,--) __gitcomp_builtin remote_update ;; update,) __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")" ;; set-url,--) __gitcomp_builtin remote_set-url ;; get-url,--) __gitcomp_builtin remote_get-url ;; prune,--) __gitcomp_builtin remote_prune ;; ) __gitcomp_nl "$(__git_remotes)" ;; esac } _git_replace () { case "$cur" in --format=) __gitcomp "short medium long" "" "${cur##--format=}" return ;; --) __gitcomp_builtin replace return ;; esac __git_complete_refs } _git_rerere () { local subcommands="clear forget diff remaining status gc" local subcommand="$(__git_find_on_cmdline "$subcommands")" if test -z "$subcommand" then __gitcomp "$subcommands" return fi } _git_reset () { __git_has_doubledash && return case "$cur" in --) __gitcomp_builtin reset return ;; esac __git_complete_refs } _git_restore () { __git_find_repo_path case "$prev" in -s) __git_complete_refs return ;; esac case "$cur" in --conflict=) __gitcomp "diff3 merge zdiff3" "" "${cur##--conflict=}" ;; --source=) __git_complete_refs --cur="${cur##--source=}" ;; --) __gitcomp_builtin restore ;; ) if __git_pseudoref_exists HEAD; then __git_complete_index_file "--modified" fi esac } __git_revert_inprogress_options=$__git_sequencer_inprogress_options _git_revert () { __git_find_repo_path if __git_pseudoref_exists REVERT_HEAD; then __gitcomp "$__git_revert_inprogress_options" return fi __git_complete_strategy && return case "$cur" in --) __gitcomp_builtin revert "" \ "$__git_revert_inprogress_options" return ;; esac __git_complete_refs } _git_rm () { case "$cur" in --) __gitcomp_builtin rm return ;; esac __git_complete_index_file "--cached" } _git_shortlog () { __git_has_doubledash && return case "$cur" in --) __gitcomp " $__git_log_common_options $__git_log_shortlog_options --numbered --summary --email " return ;; esac __git_complete_revlist } _git_show () { __git_has_doubledash && return case "$cur" in --pretty=\|--format=) __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases) " "" "${cur#=}" return ;; --diff-algorithm=) __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}" return ;; --submodule=) __gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}" return ;; --color-moved=) __gitcomp "$__git_color_moved_opts" "" "${cur##--color-moved=}" return ;; --color-moved-ws=) __gitcomp "$__git_color_moved_ws_opts" "" "${cur##--color-moved-ws=}" return ;; --ws-error-highlight=) __gitcomp "$__git_ws_error_highlight_opts" "" "${cur##--ws-error-highlight=}" return ;; --diff-merges=) __gitcomp "$__git_diff_merges_opts" "" "${cur##--diff-merges=}" return ;; --) __gitcomp "--pretty= --format= --abbrev-commit --no-abbrev-commit --oneline --show-signature --expand-tabs --expand-tabs= --no-expand-tabs $__git_log_show_options $__git_diff_common_options " return ;; esac __git_complete_revlist_file } _git_show_branch () { case "$cur" in --) __gitcomp_builtin show-branch return ;; esac __git_complete_revlist } __gitcomp_directories () { local _tmp_dir _tmp_completions _found=0 # Get the directory of the current token; this differs from dirname # in that it keeps up to the final trailing slash. If no slash found # that's fine too. [[ "$cur" =~ ./ ]] _tmp_dir=$BASH_REMATCH # Find possible directory completions, adding trailing '/' characters, # de-quoting, and handling unusual characters. while IFS= read -r -d $'\0' c ; do # If there are directory completions, find ones that start # with "$cur", the current token, and put those in COMPREPLY if [[ $c == "$cur"* ]]; then COMPREPLY+=("$c/") _found=1 fi done < <(git ls-tree -z -d --name-only HEAD $_tmp_dir) if [[ $_found == 0 ]] && [[ "$cur" =~ /$ ]]; then # No possible further completions any deeper, so assume we're at # a leaf directory and just consider it complete __gitcomp_direct_append "$cur " fi } _git_sparse_checkout () { local subcommands="list init set disable add reapply" local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" return fi case "$subcommand,$cur" in ,--) __gitcomp_builtin sparse-checkout_$subcommand "" "--" ;; set,\|add,) if [ "$(__git config core.sparseCheckoutCone)" == "true" ] \|\| [ -n "$(__git_find_on_cmdline --cone)" ]; then __gitcomp_directories fi esac } _git_stash () { local subcommands='push list show apply clear drop pop create branch' local subcommand="$(__git_find_on_cmdline "$subcommands save")" if [ -z "$subcommand" ]; then case "$((cword - __git_cmd_idx)),$cur" in ,--) __gitcomp_builtin stash_push ;; 1,sa) __gitcomp "save" ;; 1,) __gitcomp "$subcommands" ;; esac return fi case "$subcommand,$cur" in list,--) # NEEDSWORK: can we somehow unify this with the options in _git_log() and _git_show() __gitcomp_builtin stash_list "$__git_log_common_options $__git_diff_common_options" ;; show,--) __gitcomp_builtin stash_show "$__git_diff_common_options" ;; ,--) __gitcomp_builtin "stash_$subcommand" ;; branch,) if [ $cword -eq $((__git_cmd_idx+2)) ]; then __git_complete_refs else __gitcomp_nl "$(__git stash list \ \| sed -n -e 's/:.//p')" fi ;; show,\|apply,\|drop,\|pop,) __gitcomp_nl "$(__git stash list \ \| sed -n -e 's/:.//p')" ;; esac } _git_submodule () { __git_has_doubledash && return local subcommands="add status init deinit update set-branch set-url summary foreach sync absorbgitdirs" local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then case "$cur" in --) __gitcomp "--quiet" ;; ) __gitcomp "$subcommands" ;; esac return fi case "$subcommand,$cur" in add,--) __gitcomp "--branch --force --name --reference --depth" ;; status,--) __gitcomp "--cached --recursive" ;; deinit,--) __gitcomp "--force --all" ;; update,--) __gitcomp " --init --remote --no-fetch --recommend-shallow --no-recommend-shallow --force --rebase --merge --reference --depth --recursive --jobs " ;; set-branch,--) __gitcomp "--default --branch" ;; summary,--) __gitcomp "--cached --files --summary-limit" ;; foreach,--\|sync,--) __gitcomp "--recursive" ;; ) ;; esac } _git_svn () { local subcommands=" init fetch clone rebase dcommit log find-rev set-tree commit-diff info create-ignore propget proplist show-ignore show-externals branch tag blame migrate mkdirs reset gc " local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" else local remote_opts="--username= --config-dir= --no-auth-cache" local fc_opts=" --follow-parent --authors-file= --repack= --no-metadata --use-svm-props --use-svnsync-props --log-window-size= --no-checkout --quiet --repack-flags --use-log-author --localtime --add-author-from --recursive --ignore-paths= --include-paths= $remote_opts " local init_opts=" --template= --shared= --trunk= --tags= --branches= --stdlayout --minimize-url --no-metadata --use-svm-props --use-svnsync-props --rewrite-root= --prefix= $remote_opts " local cmt_opts=" --edit --rmdir --find-copies-harder --copy-similarity= " case "$subcommand,$cur" in fetch,--) __gitcomp "--revision= --fetch-all $fc_opts" ;; clone,--) __gitcomp "--revision= $fc_opts $init_opts" ;; init,--) __gitcomp "$init_opts" ;; dcommit,--) __gitcomp " --merge --strategy= --verbose --dry-run --fetch-all --no-rebase --commit-url --revision --interactive $cmt_opts $fc_opts " ;; set-tree,--) __gitcomp "--stdin $cmt_opts $fc_opts" ;; create-ignore,--\|propget,--\|proplist,--\|show-ignore,--\|\ show-externals,--\|mkdirs,--) __gitcomp "--revision=" ;; log,--) __gitcomp " --limit= --revision= --verbose --incremental --oneline --show-commit --non-recursive --authors-file= --color " ;; rebase,--) __gitcomp " --merge --verbose --strategy= --local --fetch-all --dry-run $fc_opts " ;; commit-diff,--) __gitcomp "--message= --file= --revision= $cmt_opts" ;; info,--) __gitcomp "--url" ;; branch,--) __gitcomp "--dry-run --message --tag" ;; tag,--) __gitcomp "--dry-run --message" ;; blame,--) __gitcomp "--git-format" ;; migrate,--) __gitcomp " --config-dir= --ignore-paths= --minimize --no-auth-cache --username= " ;; reset,--) __gitcomp "--revision= --parent" ;; ) ;; esac fi } _git_tag () { local i c="$__git_cmd_idx" f=0 while [ $c -lt $cword ]; do i="${words[c]}" case "$i" in -d\|--delete\|-v\|--verify) __gitcomp_direct "$(__git_tags "" "$cur" " ")" return ;; -f) f=1 ;; esac ((c++)) done case "$prev" in -m\|-F) ;; -\|tag) if [ $f = 1 ]; then __gitcomp_direct "$(__git_tags "" "$cur" " ")" fi ;; ) __git_complete_refs ;; esac case "$cur" in --) __gitcomp_builtin tag ;; esac } _git_whatchanged () { _git_log } __git_complete_worktree_paths () { local IFS=$'\n' # Generate completion reply from worktree list skipping the first # entry: it's the path of the main worktree, which can't be moved, # removed, locked, etc. __gitcomp_nl "$(git worktree list --porcelain \| sed -n -e '2,$ s/^worktree //p')" } _git_worktree () { local subcommands="add list lock move prune remove unlock" local subcommand subcommand_idx subcommand="$(__git_find_on_cmdline --show-idx "$subcommands")" subcommand_idx="${subcommand% }" subcommand="${subcommand# }" case "$subcommand,$cur" in ,) __gitcomp "$subcommands" ;; ,--) __gitcomp_builtin worktree_$subcommand ;; add,) # usage: git worktree add [<options>] <path> [<commit-ish>] # Here we are not completing an --option, it's either the # path or a ref. case "$prev" in -b\|-B) # Complete refs for branch to be created/reseted. __git_complete_refs ;; -) # The previous word is an -o\|--option without an # unstuck argument: have to complete the path for # the new worktree, so don't list anything, but let # Bash fall back to filename completion. ;; ) # The previous word is not an --option, so it must # be either the 'add' subcommand, the unstuck # argument of an option (e.g. branch for -b\|-B), or # the path for the new worktree. if [ $cword -eq $((subcommand_idx+1)) ]; then # Right after the 'add' subcommand: have to # complete the path, so fall back to Bash # filename completion. : else case "${words[cword-2]}" in -b\|-B) # After '-b <branch>': have to # complete the path, so fall back # to Bash filename completion. ;; ) # After the path: have to complete # the ref to be checked out. __git_complete_refs ;; esac fi ;; esac ;; lock,\|remove,\|unlock,) __git_complete_worktree_paths ;; move,) if [ $cword -eq $((subcommand_idx+1)) ]; then # The first parameter must be an existing working # tree to be moved. __git_complete_worktree_paths else # The second parameter is the destination: it could # be any path, so don't list anything, but let Bash # fall back to filename completion. : fi ;; esac } __git_complete_common () { local command="$1" case "$cur" in --) __gitcomp_builtin "$command" ;; esac } __git_cmds_with_parseopt_helper= __git_support_parseopt_helper () { test -n "$__git_cmds_with_parseopt_helper" \|\| __git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)" case " $__git_cmds_with_parseopt_helper " in " $1 ") return 0 ;; ) return 1 ;; esac } __git_have_func () { declare -f -- "$1" >/dev/null 2>&1 } __git_complete_command () { local command="$1" local completion_func="_git_${command//-/_}" if ! __git_have_func $completion_func && __git_have_func _completion_loader then _completion_loader "git-$command" fi if __git_have_func $completion_func then $completion_func return 0 elif __git_support_parseopt_helper "$command" then __git_complete_common "$command" return 0 else return 1 fi } __git_main () { local i c=1 command __git_dir __git_repo_path local __git_C_args C_args_count=0 local __git_cmd_idx while [ $c -lt $cword ]; do i="${words[c]}" case "$i" in --git-dir=) __git_dir="${i#--git-dir=}" ;; --git-dir) ((c++)) __git_dir="${words[c]}" ;; --bare) __git_dir="." ;; --help) command="help" break ;; -c\|--work-tree\|--namespace) ((c++)) ;; -C) __git_C_args[C_args_count++]=-C ((c++)) __git_C_args[C_args_count++]="${words[c]}" ;; -) ;; ) command="$i" __git_cmd_idx="$c" break ;; esac ((c++)) done if [ -z "${command-}" ]; then case "$prev" in --git-dir\|-C\|--work-tree) # these need a path argument, let's fall back to # Bash filename completion return ;; -c) __git_complete_config_variable_name_and_value return ;; --namespace) # we don't support completing these options' arguments return ;; esac case "$cur" in --) __gitcomp " --paginate --no-pager --git-dir= --bare --version --exec-path --exec-path= --html-path --man-path --info-path --work-tree= --namespace= --no-replace-objects --help " ;; ) if test -n "${GIT_TESTING_PORCELAIN_COMMAND_LIST-}" then __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST" else local list_cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config if test "${GIT_COMPLETION_SHOW_ALL_COMMANDS-}" = "1" then list_cmds=builtins,$list_cmds fi __gitcomp "$(__git --list-cmds=$list_cmds)" fi ;; esac return fi __git_complete_command "$command" && return local expansion=$(__git_aliased_command "$command") if [ -n "$expansion" ]; then words[1]=$expansion __git_complete_command "$expansion" fi } __gitk_main () { __git_has_doubledash && return local __git_repo_path __git_find_repo_path local merge="" if __git_pseudoref_exists MERGE_HEAD; then merge="--merge" fi case "$cur" in --*) __gitcomp " $__git_log_common_options $__git_log_gitk_options $merge " return ;; esac __git_complete_revlist } if [[ -n ${ZSH_VERSION-} && -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then echo "ERROR: this script is obsolete, please see git-completion.zsh" 1>&2 return fi __git_func_wrap () { local cur words cword prev local __git_cmd_idx=0 _get_comp_words_by_ref -n =: cur words cword prev $1 } ___git_complete () { local wrapper="__git_wrap${2}" eval "$wrapper () { __git_func_wrap $2 ; }" complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \ \|\| complete -o default -o nospace -F $wrapper $1 } # Setup the completion for git commands # 1: command or alias # 2: function to call (e.g. `git`, `gitk`, `git_fetch`) __git_complete () { local func if __git_have_func $2; then func=$2 elif __git_have_func __$2_main; then func=__$2_main elif __git_have_func _$2; then func=_$2 else echo "ERROR: could not find function '$2'" 1>&2 return 1 fi ___git_complete $1 $func } ___git_complete git __git_main ___git_complete gitk __gitk_main # The following are necessary only for Cygwin, and only are needed # when the user has tab-completed the executable name and consequently # included the '.exe' suffix. # if [ "$OSTYPE" = cygwin ]; then ___git_complete git.exe __git_main fi Back

Edit File : git | Size : 81.50 KB

# bash/zsh completion support for core Git.
#
# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
# Distributed under the GNU General Public License, version 2.0.
#
# The contained completion routines provide support for completing:
#
#    *) local and remote branch names
#    *) local and remote tag names
#    *) .git/remotes file names
#    *) git 'subcommands'
#    *) git email aliases for git-send-email
#    *) tree paths within 'ref:path/to/file' expressions
#    *) file paths within current working directory and index
#    *) common --long-options
#
# To use these routines:
#
#    1) Copy this file to somewhere (e.g. ~/.git-completion.bash).
#    2) Add the following line to your .bashrc/.zshrc:
#        source ~/.git-completion.bash
#    3) Consider changing your PS1 to also show the current branch,
#       see git-prompt.sh for details.
#
# If you use complex aliases of form '!f() { ... }; f', you can use the null
# command ':' as the first command in the function body to declare the desired
# completion style.  For example '!f() { : git commit ; ... }; f' will
# tell the completion to use commit completion.  This also works with aliases
# of form "!sh -c '...'".  For example, "!sh -c ': git commit ; ... '".
# Note that "git" is optional --- '!f() { : commit; ...}; f' would complete
# just like the 'git commit' command.
#
# If you have a command that is not part of git, but you would still
# like completion, you can use __git_complete:
#
#   __git_complete gl git_log
#
# Or if it's a main command (i.e. git or gitk):
#
#   __git_complete gk gitk
#
# Compatible with bash 3.2.57.
#
# You can set the following environment variables to influence the behavior of
# the completion routines:
#
#   GIT_COMPLETION_CHECKOUT_NO_GUESS
#
#     When set to "1", do not include "DWIM" suggestions in git-checkout
#     and git-switch completion (e.g., completing "foo" when "origin/foo"
#     exists).
#
#   GIT_COMPLETION_SHOW_ALL_COMMANDS
#
#     When set to "1" suggest all commands, including plumbing commands
#     which are hidden by default (e.g. "cat-file" on "git ca<TAB>").
#
#   GIT_COMPLETION_SHOW_ALL
#
#     When set to "1" suggest all options, including options which are
#     typically hidden (e.g. '--allow-empty' for 'git commit').
#
#   GIT_COMPLETION_IGNORE_CASE
#
#     When set, uses for-each-ref '--ignore-case' to find refs that match
#     case insensitively, even on systems with case sensitive file systems
#     (e.g., completing tag name "FOO" on "git checkout f<TAB>").

case "$COMP_WORDBREAKS" in
*:*) : great ;;
*)   COMP_WORDBREAKS="$COMP_WORDBREAKS:"
esac

# Discovers the path to the git repository taking any '--git-dir=<path>' and
# '-C <path>' options into account and stores it in the $__git_repo_path
# variable.
__git_find_repo_path ()
{
	if [ -n "${__git_repo_path-}" ]; then
		# we already know where it is
		return
	fi

if [ -n "${__git_C_args-}" ]; then
		__git_repo_path="$(git "${__git_C_args[@]}" \
			${__git_dir:+--git-dir="$__git_dir"} \
			rev-parse --absolute-git-dir 2>/dev/null)"
	elif [ -n "${__git_dir-}" ]; then
		test -d "$__git_dir" &&
		__git_repo_path="$__git_dir"
	elif [ -n "${GIT_DIR-}" ]; then
		test -d "$GIT_DIR" &&
		__git_repo_path="$GIT_DIR"
	elif [ -d .git ]; then
		__git_repo_path=.git
	else
		__git_repo_path="$(git rev-parse --git-dir 2>/dev/null)"
	fi
}

# Deprecated: use __git_find_repo_path() and $__git_repo_path instead
# __gitdir accepts 0 or 1 arguments (i.e., location)
# returns location of .git repo
__gitdir ()
{
	if [ -z "${1-}" ]; then
		__git_find_repo_path || return 1
		echo "$__git_repo_path"
	elif [ -d "$1/.git" ]; then
		echo "$1/.git"
	else
		echo "$1"
	fi
}

# Runs git with all the options given as argument, respecting any
# '--git-dir=<path>' and '-C <path>' options present on the command line
__git ()
{
	git ${__git_C_args:+"${__git_C_args[@]}"} \
		${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null
}

# Helper function to read the first line of a file into a variable.
# __git_eread requires 2 arguments, the file path and the name of the
# variable, in that order.
#
# This is taken from git-prompt.sh.
__git_eread ()
{
	test -r "$1" && IFS=$'\r\n' read -r "$2" <"$1"
}

# Runs git in $__git_repo_path to determine whether a pseudoref exists.
# 1: The pseudo-ref to search
__git_pseudoref_exists ()
{
	local ref=$1

# If the reftable is in use, we have to shell out to 'git rev-parse'
	# to determine whether the ref exists instead of looking directly in
	# the filesystem to determine whether the ref exists. Otherwise, use
	# Bash builtins since executing Git commands are expensive on some
	# platforms.
	if __git_eread "$__git_repo_path/HEAD" head; then
		b="${head#ref: }"
		if [ "$b" == "refs/heads/.invalid" ]; then
			__git -C "$__git_repo_path" rev-parse --verify --quiet "$ref" 2>/dev/null
			return $?
		fi
	fi

[ -f "$__git_repo_path/$ref" ]
}

# Removes backslash escaping, single quotes and double quotes from a word,
# stores the result in the variable $dequoted_word.
# 1: The word to dequote.
__git_dequote ()
{
	local rest="$1" len ch

dequoted_word=""

while test -n "$rest"; do
		len=${#dequoted_word}
		dequoted_word="$dequoted_word${rest%%[\\\'\"]*}"
		rest="${rest:$((${#dequoted_word}-$len))}"

case "${rest:0:1}" in
		\\)
			ch="${rest:1:1}"
			case "$ch" in
			$'\n')
				;;
			*)
				dequoted_word="$dequoted_word$ch"
				;;
			esac
			rest="${rest:2}"
			;;
		\')
			rest="${rest:1}"
			len=${#dequoted_word}
			dequoted_word="$dequoted_word${rest%%\'*}"
			rest="${rest:$((${#dequoted_word}-$len+1))}"
			;;
		\")
			rest="${rest:1}"
			while test -n "$rest" ; do
				len=${#dequoted_word}
				dequoted_word="$dequoted_word${rest%%[\\\"]*}"
				rest="${rest:$((${#dequoted_word}-$len))}"
				case "${rest:0:1}" in
				\\)
					ch="${rest:1:1}"
					case "$ch" in
					\"|\\|\$|\`)
						dequoted_word="$dequoted_word$ch"
						;;
					$'\n')
						;;
					*)
						dequoted_word="$dequoted_word\\$ch"
						;;
					esac
					rest="${rest:2}"
					;;
				\")
					rest="${rest:1}"
					break
					;;
				esac
			done
			;;
		esac
	done
}

# The following function is based on code from:
#
#   bash_completion - programmable completion functions for bash 3.2+
#
#   Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
#             © 2009-2010, Bash Completion Maintainers
#                     <bash-completion-devel@lists.alioth.debian.org>
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2, or (at your option)
#   any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, see <http://www.gnu.org/licenses/>.
#
#   The latest version of this software can be obtained here:
#
#   http://bash-completion.alioth.debian.org/
#
#   RELEASE: 2.x

# This function can be used to access a tokenized list of words
# on the command line:
#
#	__git_reassemble_comp_words_by_ref '=:'
#	if test "${words_[cword_-1]}" = -w
#	then
#		...
#	fi
#
# The argument should be a collection of characters from the list of
# word completion separators (COMP_WORDBREAKS) to treat as ordinary
# characters.
#
# This is roughly equivalent to going back in time and setting
# COMP_WORDBREAKS to exclude those characters.  The intent is to
# make option types like --date=<type> and <rev>:<path> easy to
# recognize by treating each shell word as a single token.
#
# It is best not to set COMP_WORDBREAKS directly because the value is
# shared with other completion scripts.  By the time the completion
# function gets called, COMP_WORDS has already been populated so local
# changes to COMP_WORDBREAKS have no effect.
#
# Output: words_, cword_, cur_.

__git_reassemble_comp_words_by_ref()
{
	local exclude i j first
	# Which word separators to exclude?
	exclude="${1//[^$COMP_WORDBREAKS]}"
	cword_=$COMP_CWORD
	if [ -z "$exclude" ]; then
		words_=("${COMP_WORDS[@]}")
		return
	fi
	# List of word completion separators has shrunk;
	# re-assemble words to complete.
	for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
		# Append each nonempty word consisting of just
		# word separator characters to the current word.
		first=t
		while
			[ $i -gt 0 ] &&
			[ -n "${COMP_WORDS[$i]}" ] &&
			# word consists of excluded word separators
			[ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
		do
			# Attach to the previous token,
			# unless the previous token is the command name.
			if [ $j -ge 2 ] && [ -n "$first" ]; then
				((j--))
			fi
			first=
			words_[$j]=${words_[j]}${COMP_WORDS[i]}
			if [ $i = $COMP_CWORD ]; then
				cword_=$j
			fi
			if (($i < ${#COMP_WORDS[@]} - 1)); then
				((i++))
			else
				# Done.
				return
			fi
		done
		words_[$j]=${words_[j]}${COMP_WORDS[i]}
		if [ $i = $COMP_CWORD ]; then
			cword_=$j
		fi
	done
}

if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
_get_comp_words_by_ref ()
{
	local exclude cur_ words_ cword_
	if [ "$1" = "-n" ]; then
		exclude=$2
		shift 2
	fi
	__git_reassemble_comp_words_by_ref "$exclude"
	cur_=${words_[cword_]}
	while [ $# -gt 0 ]; do
		case "$1" in
		cur)
			cur=$cur_
			;;
		prev)
			prev=${words_[$cword_-1]}
			;;
		words)
			words=("${words_[@]}")
			;;
		cword)
			cword=$cword_
			;;
		esac
		shift
	done
}
fi

# Fills the COMPREPLY array with prefiltered words without any additional
# processing.
# Callers must take care of providing only words that match the current word
# to be completed and adding any prefix and/or suffix (trailing space!), if
# necessary.
# 1: List of newline-separated matching completion words, complete with
#    prefix and suffix.
__gitcomp_direct ()
{
	local IFS=$'\n'

COMPREPLY=($1)
}

# Similar to __gitcomp_direct, but appends to COMPREPLY instead.
# Callers must take care of providing only words that match the current word
# to be completed and adding any prefix and/or suffix (trailing space!), if
# necessary.
# 1: List of newline-separated matching completion words, complete with
#    prefix and suffix.
__gitcomp_direct_append ()
{
	local IFS=$'\n'

COMPREPLY+=($1)
}

__gitcompappend ()
{
	local x i=${#COMPREPLY[@]}
	for x in $1; do
		if [[ "$x" == "$3"* ]]; then
			COMPREPLY[i++]="$2$x$4"
		fi
	done
}

__gitcompadd ()
{
	COMPREPLY=()
	__gitcompappend "$@"
}

# Generates completion reply, appending a space to possible completion words,
# if necessary.
# It accepts 1 to 4 arguments:
# 1: List of possible completion words.
# 2: A prefix to be added to each possible completion word (optional).
# 3: Generate possible completion matches for this word (optional).
# 4: A suffix to be appended to each possible completion word (optional).
__gitcomp ()
{
	local cur_="${3-$cur}"

case "$cur_" in
	*=)
		;;
	--no-*)
		local c i=0 IFS=$' \t\n'
		for c in $1; do
			if [[ $c == "--" ]]; then
				continue
			fi
			c="$c${4-}"
			if [[ $c == "$cur_"* ]]; then
				case $c in
				--*=|*.) ;;
				*) c="$c " ;;
				esac
				COMPREPLY[i++]="${2-}$c"
			fi
		done
		;;
	*)
		local c i=0 IFS=$' \t\n'
		for c in $1; do
			if [[ $c == "--" ]]; then
				c="--no-...${4-}"
				if [[ $c == "$cur_"* ]]; then
					COMPREPLY[i++]="${2-}$c "
				fi
				break
			fi
			c="$c${4-}"
			if [[ $c == "$cur_"* ]]; then
				case $c in
				*=|*.) ;;
				*) c="$c " ;;
				esac
				COMPREPLY[i++]="${2-}$c"
			fi
		done
		;;
	esac
}

# Clear the variables caching builtins' options when (re-)sourcing
# the completion script.
if [[ -n ${ZSH_VERSION-} ]]; then
	unset ${(M)${(k)parameters[@]}:#__gitcomp_builtin_*} 2>/dev/null
else
	unset $(compgen -v __gitcomp_builtin_)
fi

# This function is equivalent to
#
#    __gitcomp "$(git xxx --git-completion-helper) ..."
#
# except that the output is cached. Accept 1-3 arguments:
# 1: the git command to execute, this is also the cache key
# 2: extra options to be added on top (e.g. negative forms)
# 3: options to be excluded
__gitcomp_builtin ()
{
	# spaces must be replaced with underscore for multi-word
	# commands, e.g. "git remote add" becomes remote_add.
	local cmd="$1"
	local incl="${2-}"
	local excl="${3-}"

local var=__gitcomp_builtin_"${cmd//-/_}"
	local options
	eval "options=\${$var-}"

if [ -z "$options" ]; then
		local completion_helper
		if [ "${GIT_COMPLETION_SHOW_ALL-}" = "1" ]; then
			completion_helper="--git-completion-helper-all"
		else
			completion_helper="--git-completion-helper"
		fi
		# leading and trailing spaces are significant to make
		# option removal work correctly.
		options=" $incl $(__git ${cmd/_/ } $completion_helper) " || return

for i in $excl; do
			options="${options/ $i / }"
		done
		eval "$var=\"$options\""
	fi

__gitcomp "$options"
}

# Variation of __gitcomp_nl () that appends to the existing list of
# completion candidates, COMPREPLY.
__gitcomp_nl_append ()
{
	local IFS=$'\n'
	__gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
}

# Generates completion reply from newline-separated possible completion words
# by appending a space to all of them.
# It accepts 1 to 4 arguments:
# 1: List of possible completion words, separated by a single newline.
# 2: A prefix to be added to each possible completion word (optional).
# 3: Generate possible completion matches for this word (optional).
# 4: A suffix to be appended to each possible completion word instead of
#    the default space (optional).  If specified but empty, nothing is
#    appended.
__gitcomp_nl ()
{
	COMPREPLY=()
	__gitcomp_nl_append "$@"
}

# Fills the COMPREPLY array with prefiltered paths without any additional
# processing.
# Callers must take care of providing only paths that match the current path
# to be completed and adding any prefix path components, if necessary.
# 1: List of newline-separated matching paths, complete with all prefix
#    path components.
__gitcomp_file_direct ()
{
	local IFS=$'\n'

COMPREPLY=($1)

# use a hack to enable file mode in bash < 4
	compopt -o filenames +o nospace 2>/dev/null ||
	compgen -f /non-existing-dir/ >/dev/null ||
	true
}

# Generates completion reply with compgen from newline-separated possible
# completion filenames.
# It accepts 1 to 3 arguments:
# 1: List of possible completion filenames, separated by a single newline.
# 2: A directory prefix to be added to each possible completion filename
#    (optional).
# 3: Generate possible completion matches for this word (optional).
__gitcomp_file ()
{
	local IFS=$'\n'

# XXX does not work when the directory prefix contains a tilde,
	# since tilde expansion is not applied.
	# This means that COMPREPLY will be empty and Bash default
	# completion will be used.
	__gitcompadd "$1" "${2-}" "${3-$cur}" ""

# use a hack to enable file mode in bash < 4
	compopt -o filenames +o nospace 2>/dev/null ||
	compgen -f /non-existing-dir/ >/dev/null ||
	true
}

# Execute 'git ls-files', unless the --committable option is specified, in
# which case it runs 'git diff-index' to find out the files that can be
# committed.  It return paths relative to the directory specified in the first
# argument, and using the options specified in the second argument.
__git_ls_files_helper ()
{
	if [ "$2" = "--committable" ]; then
		__git -C "$1" -c core.quotePath=false diff-index \
			--name-only --relative HEAD -- "${3//\\/\\\\}*"
	else
		# NOTE: $2 is not quoted in order to support multiple options
		__git -C "$1" -c core.quotePath=false ls-files \
			--exclude-standard $2 -- "${3//\\/\\\\}*"
	fi
}

# __git_index_files accepts 1 or 2 arguments:
# 1: Options to pass to ls-files (required).
# 2: A directory path (optional).
#    If provided, only files within the specified directory are listed.
#    Sub directories are never recursed.  Path must have a trailing
#    slash.
# 3: List only paths matching this path component (optional).
__git_index_files ()
{
	local root="$2" match="$3"

__git_ls_files_helper "$root" "$1" "${match:-?}" |
	awk -F / -v pfx="${2//\\/\\\\}" '{
		paths[$1] = 1
	}
	END {
		for (p in paths) {
			if (substr(p, 1, 1) != "\"") {
				# No special characters, easy!
				print pfx p
				continue
			}

# The path is quoted.
			p = dequote(p)
			if (p == "")
				continue

# Even when a directory name itself does not contain
			# any special characters, it will still be quoted if
			# any of its (stripped) trailing path components do.
			# Because of this we may have seen the same directory
			# both quoted and unquoted.
			if (p in paths)
				# We have seen the same directory unquoted,
				# skip it.
				continue
			else
				print pfx p
		}
	}
	function dequote(p,    bs_idx, out, esc, esc_idx, dec) {
		# Skip opening double quote.
		p = substr(p, 2)

# Interpret backslash escape sequences.
		while ((bs_idx = index(p, "\\")) != 0) {
			out = out substr(p, 1, bs_idx - 1)
			esc = substr(p, bs_idx + 1, 1)
			p = substr(p, bs_idx + 2)

if ((esc_idx = index("abtvfr\"\\", esc)) != 0) {
				# C-style one-character escape sequence.
				out = out substr("\a\b\t\v\f\r\"\\",
						 esc_idx, 1)
			} else if (esc == "n") {
				# Uh-oh, a newline character.
				# We cannot reliably put a pathname
				# containing a newline into COMPREPLY,
				# and the newline would create a mess.
				# Skip this path.
				return ""
			} else {
				# Must be a \nnn octal value, then.
				dec = esc             * 64 + \
				      substr(p, 1, 1) * 8  + \
				      substr(p, 2, 1)
				out = out sprintf("%c", dec)
				p = substr(p, 3)
			}
		}
		# Drop closing double quote, if there is one.
		# (There is not any if this is a directory, as it was
		# already stripped with the trailing path components.)
		if (substr(p, length(p), 1) == "\"")
			out = out substr(p, 1, length(p) - 1)
		else
			out = out p

return out
	}'
}

# __git_complete_index_file requires 1 argument:
# 1: the options to pass to ls-file
#
# The exception is --committable, which finds the files appropriate commit.
__git_complete_index_file ()
{
	local dequoted_word pfx="" cur_

__git_dequote "$cur"

case "$dequoted_word" in
	?*/*)
		pfx="${dequoted_word%/*}/"
		cur_="${dequoted_word##*/}"
		;;
	*)
		cur_="$dequoted_word"
	esac

__gitcomp_file_direct "$(__git_index_files "$1" "$pfx" "$cur_")"
}

# Lists branches from the local repository.
# 1: A prefix to be added to each listed branch (optional).
# 2: List only branches matching this word (optional; list all branches if
#    unset or empty).
# 3: A suffix to be appended to each listed branch (optional).
__git_heads ()
{
	local pfx="${1-}" cur_="${2-}" sfx="${3-}"

__git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
			${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \
			"refs/heads/$cur_*" "refs/heads/$cur_*/**"
}

# Lists branches from remote repositories.
# 1: A prefix to be added to each listed branch (optional).
# 2: List only branches matching this word (optional; list all branches if
#    unset or empty).
# 3: A suffix to be appended to each listed branch (optional).
__git_remote_heads ()
{
	local pfx="${1-}" cur_="${2-}" sfx="${3-}"

__git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
			${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \
			"refs/remotes/$cur_*" "refs/remotes/$cur_*/**"
}

# Lists tags from the local repository.
# Accepts the same positional parameters as __git_heads() above.
__git_tags ()
{
	local pfx="${1-}" cur_="${2-}" sfx="${3-}"

__git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
			${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \
			"refs/tags/$cur_*" "refs/tags/$cur_*/**"
}

# List unique branches from refs/remotes used for 'git checkout' and 'git
# switch' tracking DWIMery.
# 1: A prefix to be added to each listed branch (optional)
# 2: List only branches matching this word (optional; list all branches if
#    unset or empty).
# 3: A suffix to be appended to each listed branch (optional).
__git_dwim_remote_heads ()
{
	local pfx="${1-}" cur_="${2-}" sfx="${3-}"
	local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers

# employ the heuristic used by git checkout and git switch
	# Try to find a remote branch that cur_es the completion word
	# but only output if the branch name is unique
	__git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
		--sort="refname:strip=3" \
		${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \
		"refs/remotes/*/$cur_*" "refs/remotes/*/$cur_*/**" | \
	uniq -u
}

# Lists refs from the local (by default) or from a remote repository.
# It accepts 0, 1 or 2 arguments:
# 1: The remote to list refs from (optional; ignored, if set but empty).
#    Can be the name of a configured remote, a path, or a URL.
# 2: In addition to local refs, list unique branches from refs/remotes/ for
#    'git checkout's tracking DWIMery (optional; ignored, if set but empty).
# 3: A prefix to be added to each listed ref (optional).
# 4: List only refs matching this word (optional; list all refs if unset or
#    empty).
# 5: A suffix to be appended to each listed ref (optional; ignored, if set
#    but empty).
#
# Use __git_complete_refs() instead.
__git_refs ()
{
	local i hash dir track="${2-}"
	local list_refs_from=path remote="${1-}"
	local format refs
	local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}"
	local match="${4-}"
	local umatch="${4-}"
	local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers

__git_find_repo_path
	dir="$__git_repo_path"

if [ -z "$remote" ]; then
		if [ -z "$dir" ]; then
			return
		fi
	else
		if __git_is_configured_remote "$remote"; then
			# configured remote takes precedence over a
			# local directory with the same name
			list_refs_from=remote
		elif [ -d "$remote/.git" ]; then
			dir="$remote/.git"
		elif [ -d "$remote" ]; then
			dir="$remote"
		else
			list_refs_from=url
		fi
	fi

if test "${GIT_COMPLETION_IGNORE_CASE:+1}" = "1"
	then
		# uppercase with tr instead of ${match,^^} for bash 3.2 compatibility
		umatch=$(echo "$match" | tr a-z A-Z 2>/dev/null || echo "$match")
	fi

if [ "$list_refs_from" = path ]; then
		if [[ "$cur_" == ^* ]]; then
			pfx="$pfx^"
			fer_pfx="$fer_pfx^"
			cur_=${cur_#^}
			match=${match#^}
			umatch=${umatch#^}
		fi
		case "$cur_" in
		refs|refs/*)
			format="refname"
			refs=("$match*" "$match*/**")
			track=""
			;;
		*)
			for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD CHERRY_PICK_HEAD REVERT_HEAD BISECT_HEAD AUTO_MERGE; do
				case "$i" in
				$match*|$umatch*)
					if [ -e "$dir/$i" ]; then
						echo "$pfx$i$sfx"
					fi
					;;
				esac
			done
			format="refname:strip=2"
			refs=("refs/tags/$match*" "refs/tags/$match*/**"
				"refs/heads/$match*" "refs/heads/$match*/**"
				"refs/remotes/$match*" "refs/remotes/$match*/**")
			;;
		esac
		__git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \
			${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \
			"${refs[@]}"
		if [ -n "$track" ]; then
			__git_dwim_remote_heads "$pfx" "$match" "$sfx"
		fi
		return
	fi
	case "$cur_" in
	refs|refs/*)
		__git ls-remote "$remote" "$match*" | \
		while read -r hash i; do
			case "$i" in
			*^{}) ;;
			*) echo "$pfx$i$sfx" ;;
			esac
		done
		;;
	*)
		if [ "$list_refs_from" = remote ]; then
			case "HEAD" in
			$match*|$umatch*)	echo "${pfx}HEAD$sfx" ;;
			esac
			__git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
				${GIT_COMPLETION_IGNORE_CASE+--ignore-case} \
				"refs/remotes/$remote/$match*" \
				"refs/remotes/$remote/$match*/**"
		else
			local query_symref
			case "HEAD" in
			$match*|$umatch*)	query_symref="HEAD" ;;
			esac
			__git ls-remote "$remote" $query_symref \
				"refs/tags/$match*" "refs/heads/$match*" \
				"refs/remotes/$match*" |
			while read -r hash i; do
				case "$i" in
				*^{})	;;
				refs/*)	echo "$pfx${i#refs/*/}$sfx" ;;
				*)	echo "$pfx$i$sfx" ;;  # symbolic refs
				esac
			done
		fi
		;;
	esac
}

# Completes refs, short and long, local and remote, symbolic and pseudo.
#
# Usage: __git_complete_refs [<option>]...
# --remote=<remote>: The remote to list refs from, can be the name of a
#                    configured remote, a path, or a URL.
# --dwim: List unique remote branches for 'git switch's tracking DWIMery.
# --pfx=<prefix>: A prefix to be added to each ref.
# --cur=<word>: The current ref to be completed.  Defaults to the current
#               word to be completed.
# --sfx=<suffix>: A suffix to be appended to each ref instead of the default
#                 space.
# --mode=<mode>: What set of refs to complete, one of 'refs' (the default) to
#                complete all refs, 'heads' to complete only branches, or
#                'remote-heads' to complete only remote branches. Note that
#                --remote is only compatible with --mode=refs.
__git_complete_refs ()
{
	local remote= dwim= pfx= cur_="$cur" sfx=" " mode="refs"

while test $# != 0; do
		case "$1" in
		--remote=*)	remote="${1##--remote=}" ;;
		--dwim)		dwim="yes" ;;
		# --track is an old spelling of --dwim
		--track)	dwim="yes" ;;
		--pfx=*)	pfx="${1##--pfx=}" ;;
		--cur=*)	cur_="${1##--cur=}" ;;
		--sfx=*)	sfx="${1##--sfx=}" ;;
		--mode=*)	mode="${1##--mode=}" ;;
		*)		return 1 ;;
		esac
		shift
	done

# complete references based on the specified mode
	case "$mode" in
		refs)
			__gitcomp_direct "$(__git_refs "$remote" "" "$pfx" "$cur_" "$sfx")" ;;
		heads)
			__gitcomp_direct "$(__git_heads "$pfx" "$cur_" "$sfx")" ;;
		remote-heads)
			__gitcomp_direct "$(__git_remote_heads "$pfx" "$cur_" "$sfx")" ;;
		*)
			return 1 ;;
	esac

# Append DWIM remote branch names if requested
	if [ "$dwim" = "yes" ]; then
		__gitcomp_direct_append "$(__git_dwim_remote_heads "$pfx" "$cur_" "$sfx")"
	fi
}

# __git_refs2 requires 1 argument (to pass to __git_refs)
# Deprecated: use __git_complete_fetch_refspecs() instead.
__git_refs2 ()
{
	local i
	for i in $(__git_refs "$1"); do
		echo "$i:$i"
	done
}

# Completes refspecs for fetching from a remote repository.
# 1: The remote repository.
# 2: A prefix to be added to each listed refspec (optional).
# 3: The ref to be completed as a refspec instead of the current word to be
#    completed (optional)
# 4: A suffix to be appended to each listed refspec instead of the default
#    space (optional).
__git_complete_fetch_refspecs ()
{
	local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }"

__gitcomp_direct "$(
		for i in $(__git_refs "$remote" "" "" "$cur_") ; do
			echo "$pfx$i:$i$sfx"
		done
		)"
}

# __git_refs_remotes requires 1 argument (to pass to ls-remote)
__git_refs_remotes ()
{
	local i hash
	__git ls-remote "$1" 'refs/heads/*' | \
	while read -r hash i; do
		echo "$i:refs/remotes/$1/${i#refs/heads/}"
	done
}

__git_remotes ()
{
	__git_find_repo_path
	test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
	__git remote
}

# Returns true if $1 matches the name of a configured remote, false otherwise.
__git_is_configured_remote ()
{
	local remote
	for remote in $(__git_remotes); do
		if [ "$remote" = "$1" ]; then
			return 0
		fi
	done
	return 1
}

__git_list_merge_strategies ()
{
	LANG=C LC_ALL=C git merge -s help 2>&1 |
	sed -n -e '/[Aa]vailable strategies are: /,/^$/{
		s/\.$//
		s/.*://
		s/^[ 	]*//
		s/[ 	]*$//
		p
	}'
}

__git_merge_strategies=
# 'git merge -s help' (and thus detection of the merge strategy
# list) fails, unfortunately, if run outside of any git working
# tree.  __git_merge_strategies is set to the empty string in
# that case, and the detection will be repeated the next time it
# is needed.
__git_compute_merge_strategies ()
{
	test -n "$__git_merge_strategies" ||
	__git_merge_strategies=$(__git_list_merge_strategies)
}

__git_merge_strategy_options="ours theirs subtree subtree= patience
	histogram diff-algorithm= ignore-space-change ignore-all-space
	ignore-space-at-eol renormalize no-renormalize no-renames
	find-renames find-renames= rename-threshold="

__git_complete_revlist_file ()
{
	local dequoted_word pfx ls ref cur_="$cur"
	case "$cur_" in
	*..?*:*)
		return
		;;
	?*:*)
		ref="${cur_%%:*}"
		cur_="${cur_#*:}"

__git_dequote "$cur_"

case "$dequoted_word" in
		?*/*)
			pfx="${dequoted_word%/*}"
			cur_="${dequoted_word##*/}"
			ls="$ref:$pfx"
			pfx="$pfx/"
			;;
		*)
			cur_="$dequoted_word"
			ls="$ref"
			;;
		esac

case "$COMP_WORDBREAKS" in
		*:*) : great ;;
		*)   pfx="$ref:$pfx" ;;
		esac

__gitcomp_file "$(__git ls-tree "$ls" \
				| sed 's/^.*	//
				       s/$//')" \
			"$pfx" "$cur_"
		;;
	*...*)
		pfx="${cur_%...*}..."
		cur_="${cur_#*...}"
		__git_complete_refs --pfx="$pfx" --cur="$cur_"
		;;
	*..*)
		pfx="${cur_%..*}.."
		cur_="${cur_#*..}"
		__git_complete_refs --pfx="$pfx" --cur="$cur_"
		;;
	*)
		__git_complete_refs
		;;
	esac
}

__git_complete_file ()
{
	__git_complete_revlist_file
}

__git_complete_revlist ()
{
	__git_complete_revlist_file
}

__git_complete_remote_or_refspec ()
{
	local cur_="$cur" cmd="${words[__git_cmd_idx]}"
	local i c=$((__git_cmd_idx+1)) remote="" pfx="" lhs=1 no_complete_refspec=0
	if [ "$cmd" = "remote" ]; then
		((c++))
	fi
	while [ $c -lt $cword ]; do
		i="${words[c]}"
		case "$i" in
		--mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
		-d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
		--all)
			case "$cmd" in
			push) no_complete_refspec=1 ;;
			fetch)
				return
				;;
			*) ;;
			esac
			;;
		--multiple) no_complete_refspec=1; break ;;
		-*) ;;
		*) remote="$i"; break ;;
		esac
		((c++))
	done
	if [ -z "$remote" ]; then
		__gitcomp_nl "$(__git_remotes)"
		return
	fi
	if [ $no_complete_refspec = 1 ]; then
		return
	fi
	[ "$remote" = "." ] && remote=
	case "$cur_" in
	*:*)
		case "$COMP_WORDBREAKS" in
		*:*) : great ;;
		*)   pfx="${cur_%%:*}:" ;;
		esac
		cur_="${cur_#*:}"
		lhs=0
		;;
	+*)
		pfx="+"
		cur_="${cur_#+}"
		;;
	esac
	case "$cmd" in
	fetch)
		if [ $lhs = 1 ]; then
			__git_complete_fetch_refspecs "$remote" "$pfx" "$cur_"
		else
			__git_complete_refs --pfx="$pfx" --cur="$cur_"
		fi
		;;
	pull|remote)
		if [ $lhs = 1 ]; then
			__git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
		else
			__git_complete_refs --pfx="$pfx" --cur="$cur_"
		fi
		;;
	push)
		if [ $lhs = 1 ]; then
			__git_complete_refs --pfx="$pfx" --cur="$cur_"
		else
			__git_complete_refs --remote="$remote" --pfx="$pfx" --cur="$cur_"
		fi
		;;
	esac
}

__git_complete_strategy ()
{
	__git_compute_merge_strategies
	case "$prev" in
	-s|--strategy)
		__gitcomp "$__git_merge_strategies"
		return 0
		;;
	-X)
		__gitcomp "$__git_merge_strategy_options"
		return 0
		;;
	esac
	case "$cur" in
	--strategy=*)
		__gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}"
		return 0
		;;
	--strategy-option=*)
		__gitcomp "$__git_merge_strategy_options" "" "${cur##--strategy-option=}"
		return 0
		;;
	esac
	return 1
}

__git_all_commands=
__git_compute_all_commands ()
{
	test -n "$__git_all_commands" ||
	__git_all_commands=$(__git --list-cmds=main,others,alias,nohelpers)
}

# Lists all set config variables starting with the given section prefix,
# with the prefix removed.
__git_get_config_variables ()
{
	local section="$1" i IFS=$'\n'
	for i in $(__git config --name-only --get-regexp "^$section\..*"); do
		echo "${i#$section.}"
	done
}

__git_pretty_aliases ()
{
	__git_get_config_variables "pretty"
}

# __git_aliased_command requires 1 argument
__git_aliased_command ()
{
	local cur=$1 last list= word cmdline

while [[ -n "$cur" ]]; do
		if [[ "$list" == *" $cur "* ]]; then
			# loop detected
			return
		fi

cmdline=$(__git config --get "alias.$cur")
		list=" $cur $list"
		last=$cur
		cur=

for word in $cmdline; do
			case "$word" in
			\!gitk|gitk)
				cur="gitk"
				break
				;;
			\!*)	: shell command alias ;;
			-*)	: option ;;
			*=*)	: setting env ;;
			git)	: git itself ;;
			)   : skip parens of shell function definition ;;
			{)	: skip start of shell helper function ;;
			:)	: skip null command ;;
			\'*)	: skip opening quote after sh -c ;;
			*)
				cur="${word%;}"
				break
			esac
		done
	done

cur=$last
	if [[ "$cur" != "$1" ]]; then
		echo "$cur"
	fi
}

# Check whether one of the given words is present on the command line,
# and print the first word found.
#
# Usage: __git_find_on_cmdline [<option>]... "<wordlist>"
# --show-idx: Optionally show the index of the found word in the $words array.
__git_find_on_cmdline ()
{
	local word c="$__git_cmd_idx" show_idx

while test $# -gt 1; do
		case "$1" in
		--show-idx)	show_idx=y ;;
		*)		return 1 ;;
		esac
		shift
	done
	local wordlist="$1"

while [ $c -lt $cword ]; do
		for word in $wordlist; do
			if [ "$word" = "${words[c]}" ]; then
				if [ -n "${show_idx-}" ]; then
					echo "$c $word"
				else
					echo "$word"
				fi
				return
			fi
		done
		((c++))
	done
}

# Similar to __git_find_on_cmdline, except that it loops backwards and thus
# prints the *last* word found. Useful for finding which of two options that
# supersede each other came last, such as "--guess" and "--no-guess".
#
# Usage: __git_find_last_on_cmdline [<option>]... "<wordlist>"
# --show-idx: Optionally show the index of the found word in the $words array.
__git_find_last_on_cmdline ()
{
	local word c=$cword show_idx

while test $# -gt 1; do
		case "$1" in
		--show-idx)	show_idx=y ;;
		*)		return 1 ;;
		esac
		shift
	done
	local wordlist="$1"

while [ $c -gt "$__git_cmd_idx" ]; do
		((c--))
		for word in $wordlist; do
			if [ "$word" = "${words[c]}" ]; then
				if [ -n "$show_idx" ]; then
					echo "$c $word"
				else
					echo "$word"
				fi
				return
			fi
		done
	done
}

# Echo the value of an option set on the command line or config
#
# $1: short option name
# $2: long option name including =
# $3: list of possible values
# $4: config string (optional)
#
# example:
# result="$(__git_get_option_value "-d" "--do-something=" \
#     "yes no" "core.doSomething")"
#
# result is then either empty (no option set) or "yes" or "no"
#
# __git_get_option_value requires 3 arguments
__git_get_option_value ()
{
	local c short_opt long_opt val
	local result= values config_key word

short_opt="$1"
	long_opt="$2"
	values="$3"
	config_key="$4"

((c = $cword - 1))
	while [ $c -ge 0 ]; do
		word="${words[c]}"
		for val in $values; do
			if [ "$short_opt$val" = "$word" ] ||
			   [ "$long_opt$val"  = "$word" ]; then
				result="$val"
				break 2
			fi
		done
		((c--))
	done

if [ -n "$config_key" ] && [ -z "$result" ]; then
		result="$(__git config "$config_key")"
	fi

echo "$result"
}

__git_has_doubledash ()
{
	local c=1
	while [ $c -lt $cword ]; do
		if [ "--" = "${words[c]}" ]; then
			return 0
		fi
		((c++))
	done
	return 1
}

# Try to count non option arguments passed on the command line for the
# specified git command.
# When options are used, it is necessary to use the special -- option to
# tell the implementation were non option arguments begin.
# XXX this can not be improved, since options can appear everywhere, as
# an example:
#	git mv x -n y
#
# __git_count_arguments requires 1 argument: the git command executed.
__git_count_arguments ()
{
	local word i c=0

# Skip "git" (first argument)
	for ((i=$__git_cmd_idx; i < ${#words[@]}; i++)); do
		word="${words[i]}"

case "$word" in
			--)
				# Good; we can assume that the following are only non
				# option arguments.
				((c = 0))
				;;
			"$1")
				# Skip the specified git command and discard git
				# main options
				((c = 0))
				;;
			?*)
				((c++))
				;;
		esac
	done

printf "%d" $c
}

__git_whitespacelist="nowarn warn error error-all fix"
__git_patchformat="mbox stgit stgit-series hg mboxrd"
__git_showcurrentpatch="diff raw"
__git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
__git_quoted_cr="nowarn warn strip"

_git_am ()
{
	__git_find_repo_path
	if [ -d "$__git_repo_path"/rebase-apply ]; then
		__gitcomp "$__git_am_inprogress_options"
		return
	fi
	case "$cur" in
	--whitespace=*)
		__gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
		return
		;;
	--patch-format=*)
		__gitcomp "$__git_patchformat" "" "${cur##--patch-format=}"
		return
		;;
	--show-current-patch=*)
		__gitcomp "$__git_showcurrentpatch" "" "${cur##--show-current-patch=}"
		return
		;;
	--quoted-cr=*)
		__gitcomp "$__git_quoted_cr" "" "${cur##--quoted-cr=}"
		return
		;;
	--*)
		__gitcomp_builtin am "" \
			"$__git_am_inprogress_options"
		return
	esac
}

_git_apply ()
{
	case "$cur" in
	--whitespace=*)
		__gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
		return
		;;
	--*)
		__gitcomp_builtin apply
		return
	esac
}

_git_add ()
{
	case "$cur" in
	--chmod=*)
		__gitcomp "+x -x" "" "${cur##--chmod=}"
		return
		;;
	--*)
		__gitcomp_builtin add
		return
	esac

local complete_opt="--others --modified --directory --no-empty-directory"
	if test -n "$(__git_find_on_cmdline "-u --update")"
	then
		complete_opt="--modified"
	fi
	__git_complete_index_file "$complete_opt"
}

_git_archive ()
{
	case "$cur" in
	--format=*)
		__gitcomp "$(git archive --list)" "" "${cur##--format=}"
		return
		;;
	--remote=*)
		__gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}"
		return
		;;
	--*)
		__gitcomp_builtin archive "--format= --list --verbose --prefix= --worktree-attributes"
		return
		;;
	esac
	__git_complete_file
}

_git_bisect ()
{
	__git_has_doubledash && return

local subcommands="start bad good skip reset visualize replay log run"
	local subcommand="$(__git_find_on_cmdline "$subcommands")"
	if [ -z "$subcommand" ]; then
		__git_find_repo_path
		if [ -f "$__git_repo_path"/BISECT_START ]; then
			__gitcomp "$subcommands"
		else
			__gitcomp "replay start"
		fi
		return
	fi

case "$subcommand" in
	bad|good|reset|skip|start)
		__git_complete_refs
		;;
	*)
		;;
	esac
}

__git_ref_fieldlist="refname objecttype objectsize objectname upstream push HEAD symref"

_git_branch ()
{
	local i c="$__git_cmd_idx" only_local_ref="n" has_r="n"

while [ $c -lt $cword ]; do
		i="${words[c]}"
		case "$i" in
		-d|-D|--delete|-m|-M|--move|-c|-C|--copy)
			only_local_ref="y" ;;
		-r|--remotes)
			has_r="y" ;;
		esac
		((c++))
	done

case "$cur" in
	--set-upstream-to=*)
		__git_complete_refs --cur="${cur##--set-upstream-to=}"
		;;
	--*)
		__gitcomp_builtin branch
		;;
	*)
		if [ $only_local_ref = "y" -a $has_r = "n" ]; then
			__gitcomp_direct "$(__git_heads "" "$cur" " ")"
		else
			__git_complete_refs
		fi
		;;
	esac
}

_git_bundle ()
{
	local cmd="${words[__git_cmd_idx+1]}"
	case "$cword" in
	$((__git_cmd_idx+1)))
		__gitcomp "create list-heads verify unbundle"
		;;
	$((__git_cmd_idx+2)))
		# looking for a file
		;;
	*)
		case "$cmd" in
			create)
				__git_complete_revlist
			;;
		esac
		;;
	esac
}

# Helper function to decide whether or not we should enable DWIM logic for
# git-switch and git-checkout.
#
# To decide between the following rules in decreasing priority order:
# - the last provided of "--guess" or "--no-guess" explicitly enable or
#   disable completion of DWIM logic respectively.
# - If checkout.guess is false, disable completion of DWIM logic.
# - If the --no-track option is provided, take this as a hint to disable the
#   DWIM completion logic
# - If GIT_COMPLETION_CHECKOUT_NO_GUESS is set, disable the DWIM completion
#   logic, as requested by the user.
# - Enable DWIM logic otherwise.
#
__git_checkout_default_dwim_mode ()
{
	local last_option dwim_opt="--dwim"

if [ "${GIT_COMPLETION_CHECKOUT_NO_GUESS-}" = "1" ]; then
		dwim_opt=""
	fi

# --no-track disables DWIM, but with lower priority than
	# --guess/--no-guess/checkout.guess
	if [ -n "$(__git_find_on_cmdline "--no-track")" ]; then
		dwim_opt=""
	fi

# checkout.guess = false disables DWIM, but with lower priority than
	# --guess/--no-guess
	if [ "$(__git config --type=bool checkout.guess)" = "false" ]; then
		dwim_opt=""
	fi

# Find the last provided --guess or --no-guess
	last_option="$(__git_find_last_on_cmdline "--guess --no-guess")"
	case "$last_option" in
		--guess)
			dwim_opt="--dwim"
			;;
		--no-guess)
			dwim_opt=""
			;;
	esac

echo "$dwim_opt"
}

_git_checkout ()
{
	__git_has_doubledash && return

local dwim_opt="$(__git_checkout_default_dwim_mode)"

case "$prev" in
	-b|-B|--orphan)
		# Complete local branches (and DWIM branch
		# remote branch names) for an option argument
		# specifying a new branch name. This is for
		# convenience, assuming new branches are
		# possibly based on pre-existing branch names.
		__git_complete_refs $dwim_opt --mode="heads"
		return
		;;
	*)
		;;
	esac

case "$cur" in
	--conflict=*)
		__gitcomp "diff3 merge zdiff3" "" "${cur##--conflict=}"
		;;
	--*)
		__gitcomp_builtin checkout
		;;
	*)
		# At this point, we've already handled special completion for
		# the arguments to -b/-B, and --orphan. There are 3 main
		# things left we can possibly complete:
		# 1) a start-point for -b/-B, -d/--detach, or --orphan
		# 2) a remote head, for --track
		# 3) an arbitrary reference, possibly including DWIM names
		#

if [ -n "$(__git_find_on_cmdline "-b -B -d --detach --orphan")" ]; then
			__git_complete_refs --mode="refs"
		elif [ -n "$(__git_find_on_cmdline "-t --track")" ]; then
			__git_complete_refs --mode="remote-heads"
		else
			__git_complete_refs $dwim_opt --mode="refs"
		fi
		;;
	esac
}

__git_sequencer_inprogress_options="--continue --quit --abort --skip"

__git_cherry_pick_inprogress_options=$__git_sequencer_inprogress_options

_git_cherry_pick ()
{
	__git_find_repo_path
	if __git_pseudoref_exists CHERRY_PICK_HEAD; then
		__gitcomp "$__git_cherry_pick_inprogress_options"
		return
	fi

__git_complete_strategy && return

case "$cur" in
	--*)
		__gitcomp_builtin cherry-pick "" \
			"$__git_cherry_pick_inprogress_options"
		;;
	*)
		__git_complete_refs
		;;
	esac
}

_git_clean ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin clean
		return
		;;
	esac

# XXX should we check for -x option ?
	__git_complete_index_file "--others --directory"
}

_git_clone ()
{
	case "$prev" in
	-c|--config)
		__git_complete_config_variable_name_and_value
		return
		;;
	esac
	case "$cur" in
	--config=*)
		__git_complete_config_variable_name_and_value \
			--cur="${cur##--config=}"
		return
		;;
	--*)
		__gitcomp_builtin clone
		return
		;;
	esac
}

__git_untracked_file_modes="all no normal"

__git_trailer_tokens ()
{
	__git config --name-only --get-regexp '^trailer\..*\.key$' | cut -d. -f 2- | rev | cut -d. -f2- | rev
}

_git_commit ()
{
	case "$prev" in
	-c|-C)
		__git_complete_refs
		return
		;;
	esac

case "$cur" in
	--cleanup=*)
		__gitcomp "default scissors strip verbatim whitespace
			" "" "${cur##--cleanup=}"
		return
		;;
	--reuse-message=*|--reedit-message=*|\
	--fixup=*|--squash=*)
		__git_complete_refs --cur="${cur#*=}"
		return
		;;
	--untracked-files=*)
		__gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
		return
		;;
	--trailer=*)
		__gitcomp_nl "$(__git_trailer_tokens)" "" "${cur##--trailer=}" ":"
		return
		;;
	--*)
		__gitcomp_builtin commit
		return
	esac

if __git rev-parse --verify --quiet HEAD >/dev/null; then
		__git_complete_index_file "--committable"
	else
		# This is the first commit
		__git_complete_index_file "--cached"
	fi
}

_git_describe ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin describe
		return
	esac
	__git_complete_refs
}

__git_diff_algorithms="myers minimal patience histogram"

__git_diff_submodule_formats="diff log short"

__git_color_moved_opts="no default plain blocks zebra dimmed-zebra"

__git_color_moved_ws_opts="no ignore-space-at-eol ignore-space-change
			ignore-all-space allow-indentation-change"

__git_ws_error_highlight_opts="context old new all default"

# Options for the diff machinery (diff, log, show, stash, range-diff, ...)
__git_diff_common_options="--stat --numstat --shortstat --summary
			--patch-with-stat --name-only --name-status --color
			--no-color --color-words --no-renames --check
			--color-moved --color-moved= --no-color-moved
			--color-moved-ws= --no-color-moved-ws
			--full-index --binary --abbrev --diff-filter=
			--find-copies --find-object --find-renames
			--no-relative --relative
			--find-copies-harder --ignore-cr-at-eol
			--text --ignore-space-at-eol --ignore-space-change
			--ignore-all-space --ignore-blank-lines --exit-code
			--quiet --ext-diff --no-ext-diff --unified=
			--no-prefix --src-prefix= --dst-prefix=
			--inter-hunk-context= --function-context
			--patience --histogram --minimal
			--raw --word-diff --word-diff-regex=
			--dirstat --dirstat= --dirstat-by-file
			--dirstat-by-file= --cumulative
			--diff-algorithm= --default-prefix
			--submodule --submodule= --ignore-submodules
			--indent-heuristic --no-indent-heuristic
			--textconv --no-textconv --break-rewrites
			--patch --no-patch --cc --combined-all-paths
			--anchored= --compact-summary --ignore-matching-lines=
			--irreversible-delete --line-prefix --no-stat
			--output= --output-indicator-context=
			--output-indicator-new= --output-indicator-old=
			--ws-error-highlight=
			--pickaxe-all --pickaxe-regex
"

# Options for diff/difftool
__git_diff_difftool_options="--cached --staged
			--base --ours --theirs --no-index --merge-base
			--ita-invisible-in-index --ita-visible-in-index
			$__git_diff_common_options"

_git_diff ()
{
	__git_has_doubledash && return

case "$cur" in
	--diff-algorithm=*)
		__gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
		return
		;;
	--submodule=*)
		__gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
		return
		;;
	--color-moved=*)
		__gitcomp "$__git_color_moved_opts" "" "${cur##--color-moved=}"
		return
		;;
	--color-moved-ws=*)
		__gitcomp "$__git_color_moved_ws_opts" "" "${cur##--color-moved-ws=}"
		return
		;;
	--ws-error-highlight=*)
		__gitcomp "$__git_ws_error_highlight_opts" "" "${cur##--ws-error-highlight=}"
		return
		;;
	--*)
		__gitcomp "$__git_diff_difftool_options"
		return
		;;
	esac
	__git_complete_revlist_file
}

__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
			tkdiff vimdiff nvimdiff gvimdiff xxdiff araxis p4merge
			bc codecompare smerge
"

_git_difftool ()
{
	__git_has_doubledash && return

case "$cur" in
	--tool=*)
		__gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
		return
		;;
	--*)
		__gitcomp_builtin difftool "$__git_diff_difftool_options"
		return
		;;
	esac
	__git_complete_revlist_file
}

__git_fetch_recurse_submodules="yes on-demand no"

_git_fetch ()
{
	case "$cur" in
	--recurse-submodules=*)
		__gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
		return
		;;
	--filter=*)
		__gitcomp "blob:none blob:limit= sparse:oid=" "" "${cur##--filter=}"
		return
		;;
	--*)
		__gitcomp_builtin fetch
		return
		;;
	esac
	__git_complete_remote_or_refspec
}

__git_format_patch_extra_options="
	--full-index --not --all --no-prefix --src-prefix=
	--dst-prefix= --notes
"

_git_format_patch ()
{
	case "$cur" in
	--thread=*)
		__gitcomp "
			deep shallow
			" "" "${cur##--thread=}"
		return
		;;
	--base=*|--interdiff=*|--range-diff=*)
		__git_complete_refs --cur="${cur#--*=}"
		return
		;;
	--*)
		__gitcomp_builtin format-patch "$__git_format_patch_extra_options"
		return
		;;
	esac
	__git_complete_revlist
}

_git_fsck ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin fsck
		return
		;;
	esac
}

_git_gitk ()
{
	__gitk_main
}

# Lists matching symbol names from a tag (as in ctags) file.
# 1: List symbol names matching this word.
# 2: The tag file to list symbol names from.
# 3: A prefix to be added to each listed symbol name (optional).
# 4: A suffix to be appended to each listed symbol name (optional).
__git_match_ctag () {
	awk -v pfx="${3-}" -v sfx="${4-}" "
		/^${1//\//\\/}/ { print pfx \$1 sfx }
		" "$2"
}

# Complete symbol names from a tag file.
# Usage: __git_complete_symbol [<option>]...
# --tags=<file>: The tag file to list symbol names from instead of the
#                default "tags".
# --pfx=<prefix>: A prefix to be added to each symbol name.
# --cur=<word>: The current symbol name to be completed.  Defaults to
#               the current word to be completed.
# --sfx=<suffix>: A suffix to be appended to each symbol name instead
#                 of the default space.
__git_complete_symbol () {
	local tags=tags pfx="" cur_="${cur-}" sfx=" "

while test $# != 0; do
		case "$1" in
		--tags=*)	tags="${1##--tags=}" ;;
		--pfx=*)	pfx="${1##--pfx=}" ;;
		--cur=*)	cur_="${1##--cur=}" ;;
		--sfx=*)	sfx="${1##--sfx=}" ;;
		*)		return 1 ;;
		esac
		shift
	done

if test -r "$tags"; then
		__gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
	fi
}

_git_grep ()
{
	__git_has_doubledash && return

case "$cur" in
	--*)
		__gitcomp_builtin grep
		return
		;;
	esac

case "$cword,$prev" in
	$((__git_cmd_idx+1)),*|*,-*)
		__git_complete_symbol && return
		;;
	esac

__git_complete_refs
}

_git_help ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin help
		return
		;;
	esac
	if test -n "${GIT_TESTING_ALL_COMMAND_LIST-}"
	then
		__gitcomp "$GIT_TESTING_ALL_COMMAND_LIST $(__git --list-cmds=alias,list-guide) gitk"
	else
		__gitcomp "$(__git --list-cmds=main,nohelpers,alias,list-guide) gitk"
	fi
}

_git_init ()
{
	case "$cur" in
	--shared=*)
		__gitcomp "
			false true umask group all world everybody
			" "" "${cur##--shared=}"
		return
		;;
	--*)
		__gitcomp_builtin init
		return
		;;
	esac
}

_git_ls_files ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin ls-files
		return
		;;
	esac

# XXX ignore options like --modified and always suggest all cached
	# files.
	__git_complete_index_file "--cached"
}

_git_ls_remote ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin ls-remote
		return
		;;
	esac
	__gitcomp_nl "$(__git_remotes)"
}

_git_ls_tree ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin ls-tree
		return
		;;
	esac

__git_complete_file
}

# Options that go well for log, shortlog and gitk
__git_log_common_options="
	--not --all
	--branches --tags --remotes
	--first-parent --merges --no-merges
	--max-count=
	--max-age= --since= --after=
	--min-age= --until= --before=
	--min-parents= --max-parents=
	--no-min-parents --no-max-parents
"
# Options that go well for log and gitk (not shortlog)
__git_log_gitk_options="
	--dense --sparse --full-history
	--simplify-merges --simplify-by-decoration
	--left-right --notes --no-notes
"
# Options that go well for log and shortlog (not gitk)
__git_log_shortlog_options="
	--author= --committer= --grep=
	--all-match --invert-grep
"
# Options accepted by log and show
__git_log_show_options="
	--diff-merges --diff-merges= --no-diff-merges --dd --remerge-diff
"

__git_diff_merges_opts="off none on first-parent 1 separate m combined c dense-combined cc remerge r"

__git_log_pretty_formats="oneline short medium full fuller reference email raw format: tformat: mboxrd"
__git_log_date_formats="relative iso8601 iso8601-strict rfc2822 short local default human raw unix auto: format:"

_git_log ()
{
	__git_has_doubledash && return
	__git_find_repo_path

local merge=""
	if __git_pseudoref_exists MERGE_HEAD; then
		merge="--merge"
	fi
	case "$prev,$cur" in
	-L,:*:*)
		return	# fall back to Bash filename completion
		;;
	-L,:*)
		__git_complete_symbol --cur="${cur#:}" --sfx=":"
		return
		;;
	-G,*|-S,*)
		__git_complete_symbol
		return
		;;
	esac
	case "$cur" in
	--pretty=*|--format=*)
		__gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
			" "" "${cur#*=}"
		return
		;;
	--date=*)
		__gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
		return
		;;
	--decorate=*)
		__gitcomp "full short no" "" "${cur##--decorate=}"
		return
		;;
	--diff-algorithm=*)
		__gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
		return
		;;
	--submodule=*)
		__gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
		return
		;;
	--ws-error-highlight=*)
		__gitcomp "$__git_ws_error_highlight_opts" "" "${cur##--ws-error-highlight=}"
		return
		;;
	--no-walk=*)
		__gitcomp "sorted unsorted" "" "${cur##--no-walk=}"
		return
		;;
	--diff-merges=*)
                __gitcomp "$__git_diff_merges_opts" "" "${cur##--diff-merges=}"
                return
                ;;
	--*)
		__gitcomp "
			$__git_log_common_options
			$__git_log_shortlog_options
			$__git_log_gitk_options
			$__git_log_show_options
			--root --topo-order --date-order --reverse
			--follow --full-diff
			--abbrev-commit --no-abbrev-commit --abbrev=
			--relative-date --date=
			--pretty= --format= --oneline
			--show-signature
			--cherry-mark
			--cherry-pick
			--graph
			--decorate --decorate= --no-decorate
			--walk-reflogs
			--no-walk --no-walk= --do-walk
			--parents --children
			--expand-tabs --expand-tabs= --no-expand-tabs
			$merge
			$__git_diff_common_options
			"
		return
		;;
	-L:*:*)
		return	# fall back to Bash filename completion
		;;
	-L:*)
		__git_complete_symbol --cur="${cur#-L:}" --sfx=":"
		return
		;;
	-G*)
		__git_complete_symbol --pfx="-G" --cur="${cur#-G}"
		return
		;;
	-S*)
		__git_complete_symbol --pfx="-S" --cur="${cur#-S}"
		return
		;;
	esac
	__git_complete_revlist
}

_git_merge ()
{
	__git_complete_strategy && return

case "$cur" in
	--*)
		__gitcomp_builtin merge
		return
	esac
	__git_complete_refs
}

_git_mergetool ()
{
	case "$cur" in
	--tool=*)
		__gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
		return
		;;
	--*)
		__gitcomp "--tool= --prompt --no-prompt --gui --no-gui"
		return
		;;
	esac
}

_git_merge_base ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin merge-base
		return
		;;
	esac
	__git_complete_refs
}

_git_mv ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin mv
		return
		;;
	esac

if [ $(__git_count_arguments "mv") -gt 0 ]; then
		# We need to show both cached and untracked files (including
		# empty directories) since this may not be the last argument.
		__git_complete_index_file "--cached --others --directory"
	else
		__git_complete_index_file "--cached"
	fi
}

_git_notes ()
{
	local subcommands='add append copy edit get-ref list merge prune remove show'
	local subcommand="$(__git_find_on_cmdline "$subcommands")"

case "$subcommand,$cur" in
	,--*)
		__gitcomp_builtin notes
		;;
	,*)
		case "$prev" in
		--ref)
			__git_complete_refs
			;;
		*)
			__gitcomp "$subcommands --ref"
			;;
		esac
		;;
	*,--reuse-message=*|*,--reedit-message=*)
		__git_complete_refs --cur="${cur#*=}"
		;;
	*,--*)
		__gitcomp_builtin notes_$subcommand
		;;
	prune,*|get-ref,*)
		# this command does not take a ref, do not complete it
		;;
	*)
		case "$prev" in
		-m|-F)
			;;
		*)
			__git_complete_refs
			;;
		esac
		;;
	esac
}

_git_pull ()
{
	__git_complete_strategy && return

case "$cur" in
	--recurse-submodules=*)
		__gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
		return
		;;
	--*)
		__gitcomp_builtin pull

return
		;;
	esac
	__git_complete_remote_or_refspec
}

__git_push_recurse_submodules="check on-demand only"

__git_complete_force_with_lease ()
{
	local cur_=$1

case "$cur_" in
	--*=)
		;;
	*:*)
		__git_complete_refs --cur="${cur_#*:}"
		;;
	*)
		__git_complete_refs --cur="$cur_"
		;;
	esac
}

_git_push ()
{
	case "$prev" in
	--repo)
		__gitcomp_nl "$(__git_remotes)"
		return
		;;
	--recurse-submodules)
		__gitcomp "$__git_push_recurse_submodules"
		return
		;;
	esac
	case "$cur" in
	--repo=*)
		__gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
		return
		;;
	--recurse-submodules=*)
		__gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
		return
		;;
	--force-with-lease=*)
		__git_complete_force_with_lease "${cur##--force-with-lease=}"
		return
		;;
	--*)
		__gitcomp_builtin push
		return
		;;
	esac
	__git_complete_remote_or_refspec
}

_git_range_diff ()
{
	case "$cur" in
	--*)
		__gitcomp "
			--creation-factor= --no-dual-color
			$__git_diff_common_options
		"
		return
		;;
	esac
	__git_complete_revlist
}

__git_rebase_inprogress_options="--continue --skip --abort --quit --show-current-patch"
__git_rebase_interactive_inprogress_options="$__git_rebase_inprogress_options --edit-todo"

_git_rebase ()
{
	__git_find_repo_path
	if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
		__gitcomp "$__git_rebase_interactive_inprogress_options"
		return
	elif [ -d "$__git_repo_path"/rebase-apply ] || \
	     [ -d "$__git_repo_path"/rebase-merge ]; then
		__gitcomp "$__git_rebase_inprogress_options"
		return
	fi
	__git_complete_strategy && return
	case "$cur" in
	--whitespace=*)
		__gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
		return
		;;
	--onto=*)
		__git_complete_refs --cur="${cur##--onto=}"
		return
		;;
	--*)
		__gitcomp_builtin rebase "" \
			"$__git_rebase_interactive_inprogress_options"

return
	esac
	__git_complete_refs
}

_git_reflog ()
{
	local subcommands="show delete expire"
	local subcommand="$(__git_find_on_cmdline "$subcommands")"

if [ -z "$subcommand" ]; then
		__gitcomp "$subcommands"
	else
		__git_complete_refs
	fi
}

__git_send_email_confirm_options="always never auto cc compose"
__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all"

_git_send_email ()
{
	case "$prev" in
	--to|--cc|--bcc|--from)
		__gitcomp "$(__git send-email --dump-aliases)"
		return
		;;
	esac

case "$cur" in
	--confirm=*)
		__gitcomp "
			$__git_send_email_confirm_options
			" "" "${cur##--confirm=}"
		return
		;;
	--suppress-cc=*)
		__gitcomp "
			$__git_send_email_suppresscc_options
			" "" "${cur##--suppress-cc=}"

return
		;;
	--smtp-encryption=*)
		__gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
		return
		;;
	--thread=*)
		__gitcomp "
			deep shallow
			" "" "${cur##--thread=}"
		return
		;;
	--to=*|--cc=*|--bcc=*|--from=*)
		__gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
		return
		;;
	--*)
		__gitcomp_builtin send-email "$__git_format_patch_extra_options"
		return
		;;
	esac
	__git_complete_revlist
}

_git_stage ()
{
	_git_add
}

_git_status ()
{
	local complete_opt
	local untracked_state

case "$cur" in
	--ignore-submodules=*)
		__gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
		return
		;;
	--untracked-files=*)
		__gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
		return
		;;
	--column=*)
		__gitcomp "
			always never auto column row plain dense nodense
			" "" "${cur##--column=}"
		return
		;;
	--*)
		__gitcomp_builtin status
		return
		;;
	esac

untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
		"$__git_untracked_file_modes" "status.showUntrackedFiles")"

case "$untracked_state" in
	no)
		# --ignored option does not matter
		complete_opt=
		;;
	all|normal|*)
		complete_opt="--cached --directory --no-empty-directory --others"

if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
			complete_opt="$complete_opt --ignored --exclude=*"
		fi
		;;
	esac

__git_complete_index_file "$complete_opt"
}

_git_switch ()
{
	local dwim_opt="$(__git_checkout_default_dwim_mode)"

case "$prev" in
	-c|-C|--orphan)
		# Complete local branches (and DWIM branch
		# remote branch names) for an option argument
		# specifying a new branch name. This is for
		# convenience, assuming new branches are
		# possibly based on pre-existing branch names.
		__git_complete_refs $dwim_opt --mode="heads"
		return
		;;
	*)
		;;
	esac

case "$cur" in
	--conflict=*)
		__gitcomp "diff3 merge zdiff3" "" "${cur##--conflict=}"
		;;
	--*)
		__gitcomp_builtin switch
		;;
	*)
		# Unlike in git checkout, git switch --orphan does not take
		# a start point. Thus we really have nothing to complete after
		# the branch name.
		if [ -n "$(__git_find_on_cmdline "--orphan")" ]; then
			return
		fi

# At this point, we've already handled special completion for
		# -c/-C, and --orphan. There are 3 main things left to
		# complete:
		# 1) a start-point for -c/-C or -d/--detach
		# 2) a remote head, for --track
		# 3) a branch name, possibly including DWIM remote branches

if [ -n "$(__git_find_on_cmdline "-c -C -d --detach")" ]; then
			__git_complete_refs --mode="refs"
		elif [ -n "$(__git_find_on_cmdline "-t --track")" ]; then
			__git_complete_refs --mode="remote-heads"
		else
			__git_complete_refs $dwim_opt --mode="heads"
		fi
		;;
	esac
}

__git_config_get_set_variables ()
{
	local prevword word config_file= c=$cword
	while [ $c -gt "$__git_cmd_idx" ]; do
		word="${words[c]}"
		case "$word" in
		--system|--global|--local|--file=*)
			config_file="$word"
			break
			;;
		-f|--file)
			config_file="$word $prevword"
			break
			;;
		esac
		prevword=$word
		c=$((--c))
	done

__git config $config_file --name-only --list
}

__git_config_vars=
__git_compute_config_vars ()
{
	test -n "$__git_config_vars" ||
	__git_config_vars="$(git help --config-for-completion)"
}

__git_config_sections=
__git_compute_config_sections ()
{
	test -n "$__git_config_sections" ||
	__git_config_sections="$(git help --config-sections-for-completion)"
}

# Completes possible values of various configuration variables.
#
# Usage: __git_complete_config_variable_value [<option>]...
# --varname=<word>: The name of the configuration variable whose value is
#                   to be completed.  Defaults to the previous word on the
#                   command line.
# --cur=<word>: The current value to be completed.  Defaults to the current
#               word to be completed.
__git_complete_config_variable_value ()
{
	local varname="$prev" cur_="$cur"

while test $# != 0; do
		case "$1" in
		--varname=*)	varname="${1##--varname=}" ;;
		--cur=*)	cur_="${1##--cur=}" ;;
		*)		return 1 ;;
		esac
		shift
	done

if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
		varname="${varname,,}"
	else
		varname="$(echo "$varname" |tr A-Z a-z)"
	fi

case "$varname" in
	branch.*.remote|branch.*.pushremote)
		__gitcomp_nl "$(__git_remotes)" "" "$cur_"
		return
		;;
	branch.*.merge)
		__git_complete_refs --cur="$cur_"
		return
		;;
	branch.*.rebase)
		__gitcomp "false true merges interactive" "" "$cur_"
		return
		;;
	remote.pushdefault)
		__gitcomp_nl "$(__git_remotes)" "" "$cur_"
		return
		;;
	remote.*.fetch)
		local remote="${varname#remote.}"
		remote="${remote%.fetch}"
		if [ -z "$cur_" ]; then
			__gitcomp_nl "refs/heads/" "" "" ""
			return
		fi
		__gitcomp_nl "$(__git_refs_remotes "$remote")" "" "$cur_"
		return
		;;
	remote.*.push)
		local remote="${varname#remote.}"
		remote="${remote%.push}"
		__gitcomp_nl "$(__git for-each-ref \
			--format='%(refname):%(refname)' refs/heads)" "" "$cur_"
		return
		;;
	pull.twohead|pull.octopus)
		__git_compute_merge_strategies
		__gitcomp "$__git_merge_strategies" "" "$cur_"
		return
		;;
	color.pager)
		__gitcomp "false true" "" "$cur_"
		return
		;;
	color.*.*)
		__gitcomp "
			normal black red green yellow blue magenta cyan white
			bold dim ul blink reverse
			" "" "$cur_"
		return
		;;
	color.*)
		__gitcomp "false true always never auto" "" "$cur_"
		return
		;;
	diff.submodule)
		__gitcomp "$__git_diff_submodule_formats" "" "$cur_"
		return
		;;
	help.format)
		__gitcomp "man info web html" "" "$cur_"
		return
		;;
	log.date)
		__gitcomp "$__git_log_date_formats" "" "$cur_"
		return
		;;
	sendemail.aliasfiletype)
		__gitcomp "mutt mailrc pine elm gnus" "" "$cur_"
		return
		;;
	sendemail.confirm)
		__gitcomp "$__git_send_email_confirm_options" "" "$cur_"
		return
		;;
	sendemail.suppresscc)
		__gitcomp "$__git_send_email_suppresscc_options" "" "$cur_"
		return
		;;
	sendemail.transferencoding)
		__gitcomp "7bit 8bit quoted-printable base64" "" "$cur_"
		return
		;;
	*.*)
		return
		;;
	esac
}

# Completes configuration sections, subsections, variable names.
#
# Usage: __git_complete_config_variable_name [<option>]...
# --cur=<word>: The current configuration section/variable name to be
#               completed.  Defaults to the current word to be completed.
# --sfx=<suffix>: A suffix to be appended to each fully completed
#                 configuration variable name (but not to sections or
#                 subsections) instead of the default space.
__git_complete_config_variable_name ()
{
	local cur_="$cur" sfx

while test $# != 0; do
		case "$1" in
		--cur=*)	cur_="${1##--cur=}" ;;
		--sfx=*)	sfx="${1##--sfx=}" ;;
		*)		return 1 ;;
		esac
		shift
	done

case "$cur_" in
	branch.*.*)
		local pfx="${cur_%.*}."
		cur_="${cur_##*.}"
		__gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_" "$sfx"
		return
		;;
	branch.*)
		local pfx="${cur_%.*}."
		cur_="${cur_#*.}"
		__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
		__gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "${sfx- }"
		return
		;;
	guitool.*.*)
		local pfx="${cur_%.*}."
		cur_="${cur_##*.}"
		__gitcomp "
			argPrompt cmd confirm needsFile noConsole noRescan
			prompt revPrompt revUnmerged title
			" "$pfx" "$cur_" "$sfx"
		return
		;;
	difftool.*.*)
		local pfx="${cur_%.*}."
		cur_="${cur_##*.}"
		__gitcomp "cmd path" "$pfx" "$cur_" "$sfx"
		return
		;;
	man.*.*)
		local pfx="${cur_%.*}."
		cur_="${cur_##*.}"
		__gitcomp "cmd path" "$pfx" "$cur_" "$sfx"
		return
		;;
	mergetool.*.*)
		local pfx="${cur_%.*}."
		cur_="${cur_##*.}"
		__gitcomp "cmd path trustExitCode" "$pfx" "$cur_" "$sfx"
		return
		;;
	pager.*)
		local pfx="${cur_%.*}."
		cur_="${cur_#*.}"
		__git_compute_all_commands
		__gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "${sfx- }"
		return
		;;
	remote.*.*)
		local pfx="${cur_%.*}."
		cur_="${cur_##*.}"
		__gitcomp "
			url proxy fetch push mirror skipDefaultUpdate
			receivepack uploadpack tagOpt pushurl
			" "$pfx" "$cur_" "$sfx"
		return
		;;
	remote.*)
		local pfx="${cur_%.*}."
		cur_="${cur_#*.}"
		__gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
		__gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "${sfx- }"
		return
		;;
	url.*.*)
		local pfx="${cur_%.*}."
		cur_="${cur_##*.}"
		__gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_" "$sfx"
		return
		;;
	*.*)
		__git_compute_config_vars
		__gitcomp "$__git_config_vars" "" "$cur_" "$sfx"
		;;
	*)
		__git_compute_config_sections
		__gitcomp "$__git_config_sections" "" "$cur_" "."
		;;
	esac
}

# Completes '='-separated configuration sections/variable names and values
# for 'git -c section.name=value'.
#
# Usage: __git_complete_config_variable_name_and_value [<option>]...
# --cur=<word>: The current configuration section/variable name/value to be
#               completed. Defaults to the current word to be completed.
__git_complete_config_variable_name_and_value ()
{
	local cur_="$cur"

while test $# != 0; do
		case "$1" in
		--cur=*)	cur_="${1##--cur=}" ;;
		*)		return 1 ;;
		esac
		shift
	done

case "$cur_" in
	*=*)
		__git_complete_config_variable_value \
			--varname="${cur_%%=*}" --cur="${cur_#*=}"
		;;
	*)
		__git_complete_config_variable_name --cur="$cur_" --sfx='='
		;;
	esac
}

_git_config ()
{
	case "$prev" in
	--get|--get-all|--unset|--unset-all)
		__gitcomp_nl "$(__git_config_get_set_variables)"
		return
		;;
	*.*)
		__git_complete_config_variable_value
		return
		;;
	esac
	case "$cur" in
	--*)
		__gitcomp_builtin config
		;;
	*)
		__git_complete_config_variable_name
		;;
	esac
}

_git_remote ()
{
	local subcommands="
		add rename remove set-head set-branches
		get-url set-url show prune update
		"
	local subcommand="$(__git_find_on_cmdline "$subcommands")"
	if [ -z "$subcommand" ]; then
		case "$cur" in
		--*)
			__gitcomp_builtin remote
			;;
		*)
			__gitcomp "$subcommands"
			;;
		esac
		return
	fi

case "$subcommand,$cur" in
	add,--*)
		__gitcomp_builtin remote_add
		;;
	add,*)
		;;
	set-head,--*)
		__gitcomp_builtin remote_set-head
		;;
	set-branches,--*)
		__gitcomp_builtin remote_set-branches
		;;
	set-head,*|set-branches,*)
		__git_complete_remote_or_refspec
		;;
	update,--*)
		__gitcomp_builtin remote_update
		;;
	update,*)
		__gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
		;;
	set-url,--*)
		__gitcomp_builtin remote_set-url
		;;
	get-url,--*)
		__gitcomp_builtin remote_get-url
		;;
	prune,--*)
		__gitcomp_builtin remote_prune
		;;
	*)
		__gitcomp_nl "$(__git_remotes)"
		;;
	esac
}

_git_replace ()
{
	case "$cur" in
	--format=*)
		__gitcomp "short medium long" "" "${cur##--format=}"
		return
		;;
	--*)
		__gitcomp_builtin replace
		return
		;;
	esac
	__git_complete_refs
}

_git_rerere ()
{
	local subcommands="clear forget diff remaining status gc"
	local subcommand="$(__git_find_on_cmdline "$subcommands")"
	if test -z "$subcommand"
	then
		__gitcomp "$subcommands"
		return
	fi
}

_git_reset ()
{
	__git_has_doubledash && return

case "$cur" in
	--*)
		__gitcomp_builtin reset
		return
		;;
	esac
	__git_complete_refs
}

_git_restore ()
{
	__git_find_repo_path
	case "$prev" in
	-s)
		__git_complete_refs
		return
		;;
	esac

case "$cur" in
	--conflict=*)
		__gitcomp "diff3 merge zdiff3" "" "${cur##--conflict=}"
		;;
	--source=*)
		__git_complete_refs --cur="${cur##--source=}"
		;;
	--*)
		__gitcomp_builtin restore
		;;
	*)
		if __git_pseudoref_exists HEAD; then
			__git_complete_index_file "--modified"
		fi
	esac
}

__git_revert_inprogress_options=$__git_sequencer_inprogress_options

_git_revert ()
{
	__git_find_repo_path
	if __git_pseudoref_exists REVERT_HEAD; then
		__gitcomp "$__git_revert_inprogress_options"
		return
	fi
	__git_complete_strategy && return
	case "$cur" in
	--*)
		__gitcomp_builtin revert "" \
			"$__git_revert_inprogress_options"
		return
		;;
	esac
	__git_complete_refs
}

_git_rm ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin rm
		return
		;;
	esac

__git_complete_index_file "--cached"
}

_git_shortlog ()
{
	__git_has_doubledash && return

case "$cur" in
	--*)
		__gitcomp "
			$__git_log_common_options
			$__git_log_shortlog_options
			--numbered --summary --email
			"
		return
		;;
	esac
	__git_complete_revlist
}

_git_show ()
{
	__git_has_doubledash && return

case "$cur" in
	--pretty=*|--format=*)
		__gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
			" "" "${cur#*=}"
		return
		;;
	--diff-algorithm=*)
		__gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
		return
		;;
	--submodule=*)
		__gitcomp "$__git_diff_submodule_formats" "" "${cur##--submodule=}"
		return
		;;
	--color-moved=*)
		__gitcomp "$__git_color_moved_opts" "" "${cur##--color-moved=}"
		return
		;;
	--color-moved-ws=*)
		__gitcomp "$__git_color_moved_ws_opts" "" "${cur##--color-moved-ws=}"
		return
		;;
	--ws-error-highlight=*)
		__gitcomp "$__git_ws_error_highlight_opts" "" "${cur##--ws-error-highlight=}"
		return
		;;
	--diff-merges=*)
                __gitcomp "$__git_diff_merges_opts" "" "${cur##--diff-merges=}"
                return
                ;;
	--*)
		__gitcomp "--pretty= --format= --abbrev-commit --no-abbrev-commit
			--oneline --show-signature
			--expand-tabs --expand-tabs= --no-expand-tabs
			$__git_log_show_options
			$__git_diff_common_options
			"
		return
		;;
	esac
	__git_complete_revlist_file
}

_git_show_branch ()
{
	case "$cur" in
	--*)
		__gitcomp_builtin show-branch
		return
		;;
	esac
	__git_complete_revlist
}

__gitcomp_directories ()
{
	local _tmp_dir _tmp_completions _found=0

# Get the directory of the current token; this differs from dirname
	# in that it keeps up to the final trailing slash.  If no slash found
	# that's fine too.
	[[ "$cur" =~ .*/ ]]
	_tmp_dir=$BASH_REMATCH

# Find possible directory completions, adding trailing '/' characters,
	# de-quoting, and handling unusual characters.
	while IFS= read -r -d $'\0' c ; do
		# If there are directory completions, find ones that start
		# with "$cur", the current token, and put those in COMPREPLY
		if [[ $c == "$cur"* ]]; then
			COMPREPLY+=("$c/")
			_found=1
		fi
	done < <(git ls-tree -z -d --name-only HEAD $_tmp_dir)

if [[ $_found == 0 ]] && [[ "$cur" =~ /$ ]]; then
		# No possible further completions any deeper, so assume we're at
		# a leaf directory and just consider it complete
		__gitcomp_direct_append "$cur "
	fi
}

_git_sparse_checkout ()
{
	local subcommands="list init set disable add reapply"
	local subcommand="$(__git_find_on_cmdline "$subcommands")"
	if [ -z "$subcommand" ]; then
		__gitcomp "$subcommands"
		return
	fi

case "$subcommand,$cur" in
	*,--*)
		__gitcomp_builtin sparse-checkout_$subcommand "" "--"
		;;
	set,*|add,*)
		if [ "$(__git config core.sparseCheckoutCone)" == "true" ] ||
		[ -n "$(__git_find_on_cmdline --cone)" ]; then
			__gitcomp_directories
		fi
	esac
}

_git_stash ()
{
	local subcommands='push list show apply clear drop pop create branch'
	local subcommand="$(__git_find_on_cmdline "$subcommands save")"

if [ -z "$subcommand" ]; then
		case "$((cword - __git_cmd_idx)),$cur" in
		*,--*)
			__gitcomp_builtin stash_push
			;;
		1,sa*)
			__gitcomp "save"
			;;
		1,*)
			__gitcomp "$subcommands"
			;;
		esac
		return
	fi

case "$subcommand,$cur" in
	list,--*)
		# NEEDSWORK: can we somehow unify this with the options in _git_log() and _git_show()
		__gitcomp_builtin stash_list "$__git_log_common_options $__git_diff_common_options"
		;;
	show,--*)
		__gitcomp_builtin stash_show "$__git_diff_common_options"
		;;
	*,--*)
		__gitcomp_builtin "stash_$subcommand"
		;;
	branch,*)
		if [ $cword -eq $((__git_cmd_idx+2)) ]; then
			__git_complete_refs
		else
			__gitcomp_nl "$(__git stash list \
					| sed -n -e 's/:.*//p')"
		fi
		;;
	show,*|apply,*|drop,*|pop,*)
		__gitcomp_nl "$(__git stash list \
				| sed -n -e 's/:.*//p')"
		;;
	esac
}

_git_submodule ()
{
	__git_has_doubledash && return

local subcommands="add status init deinit update set-branch set-url summary foreach sync absorbgitdirs"
	local subcommand="$(__git_find_on_cmdline "$subcommands")"
	if [ -z "$subcommand" ]; then
		case "$cur" in
		--*)
			__gitcomp "--quiet"
			;;
		*)
			__gitcomp "$subcommands"
			;;
		esac
		return
	fi

case "$subcommand,$cur" in
	add,--*)
		__gitcomp "--branch --force --name --reference --depth"
		;;
	status,--*)
		__gitcomp "--cached --recursive"
		;;
	deinit,--*)
		__gitcomp "--force --all"
		;;
	update,--*)
		__gitcomp "
			--init --remote --no-fetch
			--recommend-shallow --no-recommend-shallow
			--force --rebase --merge --reference --depth --recursive --jobs
		"
		;;
	set-branch,--*)
		__gitcomp "--default --branch"
		;;
	summary,--*)
		__gitcomp "--cached --files --summary-limit"
		;;
	foreach,--*|sync,--*)
		__gitcomp "--recursive"
		;;
	*)
		;;
	esac
}

_git_svn ()
{
	local subcommands="
		init fetch clone rebase dcommit log find-rev
		set-tree commit-diff info create-ignore propget
		proplist show-ignore show-externals branch tag blame
		migrate mkdirs reset gc
		"
	local subcommand="$(__git_find_on_cmdline "$subcommands")"
	if [ -z "$subcommand" ]; then
		__gitcomp "$subcommands"
	else
		local remote_opts="--username= --config-dir= --no-auth-cache"
		local fc_opts="
			--follow-parent --authors-file= --repack=
			--no-metadata --use-svm-props --use-svnsync-props
			--log-window-size= --no-checkout --quiet
			--repack-flags --use-log-author --localtime
			--add-author-from
			--recursive
			--ignore-paths= --include-paths= $remote_opts
			"
		local init_opts="
			--template= --shared= --trunk= --tags=
			--branches= --stdlayout --minimize-url
			--no-metadata --use-svm-props --use-svnsync-props
			--rewrite-root= --prefix= $remote_opts
			"
		local cmt_opts="
			--edit --rmdir --find-copies-harder --copy-similarity=
			"

case "$subcommand,$cur" in
		fetch,--*)
			__gitcomp "--revision= --fetch-all $fc_opts"
			;;
		clone,--*)
			__gitcomp "--revision= $fc_opts $init_opts"
			;;
		init,--*)
			__gitcomp "$init_opts"
			;;
		dcommit,--*)
			__gitcomp "
				--merge --strategy= --verbose --dry-run
				--fetch-all --no-rebase --commit-url
				--revision --interactive $cmt_opts $fc_opts
				"
			;;
		set-tree,--*)
			__gitcomp "--stdin $cmt_opts $fc_opts"
			;;
		create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
		show-externals,--*|mkdirs,--*)
			__gitcomp "--revision="
			;;
		log,--*)
			__gitcomp "
				--limit= --revision= --verbose --incremental
				--oneline --show-commit --non-recursive
				--authors-file= --color
				"
			;;
		rebase,--*)
			__gitcomp "
				--merge --verbose --strategy= --local
				--fetch-all --dry-run $fc_opts
				"
			;;
		commit-diff,--*)
			__gitcomp "--message= --file= --revision= $cmt_opts"
			;;
		info,--*)
			__gitcomp "--url"
			;;
		branch,--*)
			__gitcomp "--dry-run --message --tag"
			;;
		tag,--*)
			__gitcomp "--dry-run --message"
			;;
		blame,--*)
			__gitcomp "--git-format"
			;;
		migrate,--*)
			__gitcomp "
				--config-dir= --ignore-paths= --minimize
				--no-auth-cache --username=
				"
			;;
		reset,--*)
			__gitcomp "--revision= --parent"
			;;
		*)
			;;
		esac
	fi
}

_git_tag ()
{
	local i c="$__git_cmd_idx" f=0
	while [ $c -lt $cword ]; do
		i="${words[c]}"
		case "$i" in
		-d|--delete|-v|--verify)
			__gitcomp_direct "$(__git_tags "" "$cur" " ")"
			return
			;;
		-f)
			f=1
			;;
		esac
		((c++))
	done

case "$prev" in
	-m|-F)
		;;
	-*|tag)
		if [ $f = 1 ]; then
			__gitcomp_direct "$(__git_tags "" "$cur" " ")"
		fi
		;;
	*)
		__git_complete_refs
		;;
	esac

case "$cur" in
	--*)
		__gitcomp_builtin tag
		;;
	esac
}

_git_whatchanged ()
{
	_git_log
}

__git_complete_worktree_paths ()
{
	local IFS=$'\n'
	# Generate completion reply from worktree list skipping the first
	# entry: it's the path of the main worktree, which can't be moved,
	# removed, locked, etc.
	__gitcomp_nl "$(git worktree list --porcelain |
		sed -n -e '2,$ s/^worktree //p')"
}

_git_worktree ()
{
	local subcommands="add list lock move prune remove unlock"
	local subcommand subcommand_idx

subcommand="$(__git_find_on_cmdline --show-idx "$subcommands")"
	subcommand_idx="${subcommand% *}"
	subcommand="${subcommand#* }"

case "$subcommand,$cur" in
	,*)
		__gitcomp "$subcommands"
		;;
	*,--*)
		__gitcomp_builtin worktree_$subcommand
		;;
	add,*)	# usage: git worktree add [<options>] <path> [<commit-ish>]
		# Here we are not completing an --option, it's either the
		# path or a ref.
		case "$prev" in
		-b|-B)	# Complete refs for branch to be created/reseted.
			__git_complete_refs
			;;
		-*)	# The previous word is an -o|--option without an
			# unstuck argument: have to complete the path for
			# the new worktree, so don't list anything, but let
			# Bash fall back to filename completion.
			;;
		*)	# The previous word is not an --option, so it must
			# be either the 'add' subcommand, the unstuck
			# argument of an option (e.g. branch for -b|-B), or
			# the path for the new worktree.
			if [ $cword -eq $((subcommand_idx+1)) ]; then
				# Right after the 'add' subcommand: have to
				# complete the path, so fall back to Bash
				# filename completion.
				:
			else
				case "${words[cword-2]}" in
				-b|-B)	# After '-b <branch>': have to
					# complete the path, so fall back
					# to Bash filename completion.
					;;
				*)	# After the path: have to complete
					# the ref to be checked out.
					__git_complete_refs
					;;
				esac
			fi
			;;
		esac
		;;
	lock,*|remove,*|unlock,*)
		__git_complete_worktree_paths
		;;
	move,*)
		if [ $cword -eq $((subcommand_idx+1)) ]; then
			# The first parameter must be an existing working
			# tree to be moved.
			__git_complete_worktree_paths
		else
			# The second parameter is the destination: it could
			# be any path, so don't list anything, but let Bash
			# fall back to filename completion.
			:
		fi
		;;
	esac
}

__git_complete_common () {
	local command="$1"

case "$cur" in
	--*)
		__gitcomp_builtin "$command"
		;;
	esac
}

__git_cmds_with_parseopt_helper=
__git_support_parseopt_helper () {
	test -n "$__git_cmds_with_parseopt_helper" ||
		__git_cmds_with_parseopt_helper="$(__git --list-cmds=parseopt)"

case " $__git_cmds_with_parseopt_helper " in
	*" $1 "*)
		return 0
		;;
	*)
		return 1
		;;
	esac
}

__git_have_func () {
	declare -f -- "$1" >/dev/null 2>&1
}

__git_complete_command () {
	local command="$1"
	local completion_func="_git_${command//-/_}"
	if ! __git_have_func $completion_func &&
		__git_have_func _completion_loader
	then
		_completion_loader "git-$command"
	fi
	if __git_have_func $completion_func
	then
		$completion_func
		return 0
	elif __git_support_parseopt_helper "$command"
	then
		__git_complete_common "$command"
		return 0
	else
		return 1
	fi
}

__git_main ()
{
	local i c=1 command __git_dir __git_repo_path
	local __git_C_args C_args_count=0
	local __git_cmd_idx

while [ $c -lt $cword ]; do
		i="${words[c]}"
		case "$i" in
		--git-dir=*)
			__git_dir="${i#--git-dir=}"
			;;
		--git-dir)
			((c++))
			__git_dir="${words[c]}"
			;;
		--bare)
			__git_dir="."
			;;
		--help)
			command="help"
			break
			;;
		-c|--work-tree|--namespace)
			((c++))
			;;
		-C)
			__git_C_args[C_args_count++]=-C
			((c++))
			__git_C_args[C_args_count++]="${words[c]}"
			;;
		-*)
			;;
		*)
			command="$i"
			__git_cmd_idx="$c"
			break
			;;
		esac
		((c++))
	done

if [ -z "${command-}" ]; then
		case "$prev" in
		--git-dir|-C|--work-tree)
			# these need a path argument, let's fall back to
			# Bash filename completion
			return
			;;
		-c)
			__git_complete_config_variable_name_and_value
			return
			;;
		--namespace)
			# we don't support completing these options' arguments
			return
			;;
		esac
		case "$cur" in
		--*)
			__gitcomp "
			--paginate
			--no-pager
			--git-dir=
			--bare
			--version
			--exec-path
			--exec-path=
			--html-path
			--man-path
			--info-path
			--work-tree=
			--namespace=
			--no-replace-objects
			--help
			"
			;;
		*)
			if test -n "${GIT_TESTING_PORCELAIN_COMMAND_LIST-}"
			then
				__gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
			else
				local list_cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config

if test "${GIT_COMPLETION_SHOW_ALL_COMMANDS-}" = "1"
				then
					list_cmds=builtins,$list_cmds
				fi
				__gitcomp "$(__git --list-cmds=$list_cmds)"
			fi
			;;
		esac
		return
	fi

__git_complete_command "$command" && return

local expansion=$(__git_aliased_command "$command")
	if [ -n "$expansion" ]; then
		words[1]=$expansion
		__git_complete_command "$expansion"
	fi
}

__gitk_main ()
{
	__git_has_doubledash && return

local __git_repo_path
	__git_find_repo_path

local merge=""
	if __git_pseudoref_exists MERGE_HEAD; then
		merge="--merge"
	fi
	case "$cur" in
	--*)
		__gitcomp "
			$__git_log_common_options
			$__git_log_gitk_options
			$merge
			"
		return
		;;
	esac
	__git_complete_revlist
}

if [[ -n ${ZSH_VERSION-} && -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
	echo "ERROR: this script is obsolete, please see git-completion.zsh" 1>&2
	return
fi

__git_func_wrap ()
{
	local cur words cword prev
	local __git_cmd_idx=0
	_get_comp_words_by_ref -n =: cur words cword prev
	$1
}

___git_complete ()
{
	local wrapper="__git_wrap${2}"
	eval "$wrapper () { __git_func_wrap $2 ; }"
	complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
		|| complete -o default -o nospace -F $wrapper $1
}

# Setup the completion for git commands
# 1: command or alias
# 2: function to call (e.g. `git`, `gitk`, `git_fetch`)
__git_complete ()
{
	local func

if __git_have_func $2; then
		func=$2
	elif __git_have_func __$2_main; then
		func=__$2_main
	elif __git_have_func _$2; then
		func=_$2
	else
		echo "ERROR: could not find function '$2'" 1>&2
		return 1
	fi
	___git_complete $1 $func
}

___git_complete git __git_main
___git_complete gitk __gitk_main

# The following are necessary only for Cygwin, and only are needed
# when the user has tab-completed the executable name and consequently
# included the '.exe' suffix.
#
if [ "$OSTYPE" = cygwin ]; then
	___git_complete git.exe __git_main
fi

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