diff options
Diffstat (limited to 'contrib/completion')
| -rw-r--r--[-rwxr-xr-x] | contrib/completion/git-completion.bash | 1154 | ||||
| -rw-r--r-- | contrib/completion/git-completion.tcsh | 126 | ||||
| -rw-r--r-- | contrib/completion/git-completion.zsh | 225 | ||||
| -rw-r--r-- | contrib/completion/git-prompt.sh | 531 |
4 files changed, 1469 insertions, 567 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index cc1bdf9609..34024754d9 100755..100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -1,5 +1,3 @@ -#!bash -# # bash/zsh completion support for core Git. # # Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org> @@ -12,70 +10,24 @@ # *) 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.sh). +# 1) Copy this file to somewhere (e.g. ~/.git-completion.bash). # 2) Add the following line to your .bashrc/.zshrc: -# source ~/.git-completion.sh -# -# 3) Consider changing your PS1 to also show the current branch: -# Bash: PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ ' -# ZSH: PS1='[%n@%m %c$(__git_ps1 " (%s)")]\$ ' -# -# The argument to __git_ps1 will be displayed only if you -# are currently in a git repository. The %s token will be -# the name of the current branch. -# -# In addition, if you set GIT_PS1_SHOWDIRTYSTATE to a nonempty -# value, unstaged (*) and staged (+) changes will be shown next -# to the branch name. You can configure this per-repository -# with the bash.showDirtyState variable, which defaults to true -# once GIT_PS1_SHOWDIRTYSTATE is enabled. -# -# You can also see if currently something is stashed, by setting -# GIT_PS1_SHOWSTASHSTATE to a nonempty value. If something is stashed, -# then a '$' will be shown next to the branch name. -# -# If you would like to see if there're untracked files, then you can -# set GIT_PS1_SHOWUNTRACKEDFILES to a nonempty value. If there're -# untracked files, then a '%' will be shown next to the branch name. -# -# If you would like to see the difference between HEAD and its -# upstream, set GIT_PS1_SHOWUPSTREAM="auto". A "<" indicates -# you are behind, ">" indicates you are ahead, and "<>" -# indicates you have diverged. You can further control -# behaviour by setting GIT_PS1_SHOWUPSTREAM to a space-separated -# list of values: -# verbose show number of commits ahead/behind (+/-) upstream -# legacy don't use the '--count' option available in recent -# versions of git-rev-list -# git always compare HEAD to @{upstream} -# svn always compare HEAD to your SVN upstream -# By default, __git_ps1 will compare HEAD to your SVN upstream -# if it can find one, or @{upstream} otherwise. Once you have -# set GIT_PS1_SHOWUPSTREAM, you can override it on a -# per-repository basis by setting the bash.showUpstream config -# variable. -# -# -# To submit patches: -# -# *) Read Documentation/SubmittingPatches -# *) Send all patches to the current maintainer: -# -# "Shawn O. Pearce" <spearce@spearce.org> -# -# *) Always CC the Git mailing list: +# source ~/.git-completion.bash +# 3) Consider changing your PS1 to also show the current branch, +# see git-prompt.sh for details. # -# git@vger.kernel.org -# - -if [[ -n ${ZSH_VERSION-} ]]; then - autoload -U +X bashcompinit && bashcompinit -fi +# If you use complex aliases of form '!f() { ... }; f', you can use the null +# command ':' as the first command in the function body to declare the desired +# completion style. For example '!f() { : git commit ; ... }; f' will +# tell the completion to use commit completion. This also works with aliases +# of form "!sh -c '...'". For example, "!sh -c ': git commit ; ... '". case "$COMP_WORDBREAKS" in *:*) : great ;; @@ -89,6 +41,9 @@ __gitdir () if [ -z "${1-}" ]; then if [ -n "${__git_dir-}" ]; then echo "$__git_dir" + elif [ -n "${GIT_DIR-}" ]; then + test -d "${GIT_DIR-}" || return 1 + echo "$GIT_DIR" elif [ -d .git ]; then echo .git else @@ -101,235 +56,6 @@ __gitdir () fi } -# stores the divergence from upstream in $p -# used by GIT_PS1_SHOWUPSTREAM -__git_ps1_show_upstream () -{ - local key value - local svn_remote=() svn_url_pattern count n - local upstream=git legacy="" verbose="" - - # get some config options from git-config - local output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')" - while read key value; do - case "$key" in - bash.showupstream) - GIT_PS1_SHOWUPSTREAM="$value" - if [[ -z "${GIT_PS1_SHOWUPSTREAM}" ]]; then - p="" - return - fi - ;; - svn-remote.*.url) - svn_remote[ $((${#svn_remote[@]} + 1)) ]="$value" - svn_url_pattern+="\\|$value" - upstream=svn+git # default upstream is SVN if available, else git - ;; - esac - done <<< "$output" - - # parse configuration values - for option in ${GIT_PS1_SHOWUPSTREAM}; do - case "$option" in - git|svn) upstream="$option" ;; - verbose) verbose=1 ;; - legacy) legacy=1 ;; - esac - done - - # Find our upstream - case "$upstream" in - git) upstream="@{upstream}" ;; - svn*) - # get the upstream from the "git-svn-id: ..." in a commit message - # (git-svn uses essentially the same procedure internally) - local svn_upstream=($(git log --first-parent -1 \ - --grep="^git-svn-id: \(${svn_url_pattern#??}\)" 2>/dev/null)) - if [[ 0 -ne ${#svn_upstream[@]} ]]; then - svn_upstream=${svn_upstream[ ${#svn_upstream[@]} - 2 ]} - svn_upstream=${svn_upstream%@*} - local n_stop="${#svn_remote[@]}" - for ((n=1; n <= n_stop; ++n)); do - svn_upstream=${svn_upstream#${svn_remote[$n]}} - done - - if [[ -z "$svn_upstream" ]]; then - # default branch name for checkouts with no layout: - upstream=${GIT_SVN_ID:-git-svn} - else - upstream=${svn_upstream#/} - fi - elif [[ "svn+git" = "$upstream" ]]; then - upstream="@{upstream}" - fi - ;; - esac - - # Find how many commits we are ahead/behind our upstream - if [[ -z "$legacy" ]]; then - count="$(git rev-list --count --left-right \ - "$upstream"...HEAD 2>/dev/null)" - else - # produce equivalent output to --count for older versions of git - local commits - if commits="$(git rev-list --left-right "$upstream"...HEAD 2>/dev/null)" - then - local commit behind=0 ahead=0 - for commit in $commits - do - case "$commit" in - "<"*) let ++behind - ;; - *) let ++ahead - ;; - esac - done - count="$behind $ahead" - else - count="" - fi - fi - - # calculate the result - if [[ -z "$verbose" ]]; then - case "$count" in - "") # no upstream - p="" ;; - "0 0") # equal to upstream - p="=" ;; - "0 "*) # ahead of upstream - p=">" ;; - *" 0") # behind upstream - p="<" ;; - *) # diverged from upstream - p="<>" ;; - esac - else - case "$count" in - "") # no upstream - p="" ;; - "0 0") # equal to upstream - p=" u=" ;; - "0 "*) # ahead of upstream - p=" u+${count#0 }" ;; - *" 0") # behind upstream - p=" u-${count% 0}" ;; - *) # diverged from upstream - p=" u+${count#* }-${count% *}" ;; - esac - fi - -} - - -# __git_ps1 accepts 0 or 1 arguments (i.e., format string) -# returns text to add to bash PS1 prompt (includes branch name) -__git_ps1 () -{ - local g="$(__gitdir)" - if [ -n "$g" ]; then - local r="" - local b="" - if [ -f "$g/rebase-merge/interactive" ]; then - r="|REBASE-i" - b="$(cat "$g/rebase-merge/head-name")" - elif [ -d "$g/rebase-merge" ]; then - r="|REBASE-m" - b="$(cat "$g/rebase-merge/head-name")" - else - if [ -d "$g/rebase-apply" ]; then - if [ -f "$g/rebase-apply/rebasing" ]; then - r="|REBASE" - elif [ -f "$g/rebase-apply/applying" ]; then - r="|AM" - else - r="|AM/REBASE" - fi - elif [ -f "$g/MERGE_HEAD" ]; then - r="|MERGING" - elif [ -f "$g/CHERRY_PICK_HEAD" ]; then - r="|CHERRY-PICKING" - elif [ -f "$g/BISECT_LOG" ]; then - r="|BISECTING" - fi - - b="$(git symbolic-ref HEAD 2>/dev/null)" || { - - b="$( - case "${GIT_PS1_DESCRIBE_STYLE-}" in - (contains) - git describe --contains HEAD ;; - (branch) - git describe --contains --all HEAD ;; - (describe) - git describe HEAD ;; - (* | default) - git describe --tags --exact-match HEAD ;; - esac 2>/dev/null)" || - - b="$(cut -c1-7 "$g/HEAD" 2>/dev/null)..." || - b="unknown" - b="($b)" - } - fi - - local w="" - local i="" - local s="" - local u="" - local c="" - local p="" - - if [ "true" = "$(git rev-parse --is-inside-git-dir 2>/dev/null)" ]; then - if [ "true" = "$(git rev-parse --is-bare-repository 2>/dev/null)" ]; then - c="BARE:" - else - b="GIT_DIR!" - fi - elif [ "true" = "$(git rev-parse --is-inside-work-tree 2>/dev/null)" ]; then - if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ]; then - if [ "$(git config --bool bash.showDirtyState)" != "false" ]; then - git diff --no-ext-diff --quiet --exit-code || w="*" - if git rev-parse --quiet --verify HEAD >/dev/null; then - git diff-index --cached --quiet HEAD -- || i="+" - else - i="#" - fi - fi - fi - if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ]; then - git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$" - fi - - if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ]; then - if [ -n "$(git ls-files --others --exclude-standard)" ]; then - u="%" - fi - fi - - if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then - __git_ps1_show_upstream - fi - fi - - local f="$w$i$s$u" - printf "${1:- (%s)}" "$c${b##refs/heads/}${f:+ $f}$r$p" - fi -} - -# __gitcomp_1 requires 2 arguments -__gitcomp_1 () -{ - local c IFS=' '$'\t'$'\n' - for c in $1; do - case "$c$2" in - --*=*) printf %s$'\n' "$c$2" ;; - *.) printf %s$'\n' "$c$2" ;; - *) printf %s$'\n' "$c$2 " ;; - esac - done -} - # The following function is based on code from: # # bash_completion - programmable completion functions for bash 3.2+ @@ -430,7 +156,6 @@ __git_reassemble_comp_words_by_ref() } if ! type _get_comp_words_by_ref >/dev/null 2>&1; then -if [[ -z ${ZSH_VERSION:+set} ]]; then _get_comp_words_by_ref () { local exclude cur_ words_ cword_ @@ -458,36 +183,26 @@ _get_comp_words_by_ref () shift done } -else -_get_comp_words_by_ref () +fi + +__gitcompappend () { - while [ $# -gt 0 ]; do - case "$1" in - cur) - cur=${COMP_WORDS[COMP_CWORD]} - ;; - prev) - prev=${COMP_WORDS[COMP_CWORD-1]} - ;; - words) - words=("${COMP_WORDS[@]}") - ;; - cword) - cword=$COMP_CWORD - ;; - -n) - # assume COMP_WORDBREAKS is already set sanely - shift - ;; - esac - shift + local x i=${#COMPREPLY[@]} + for x in $1; do + if [[ "$x" == "$3"* ]]; then + COMPREPLY[i++]="$2$x$4" + fi done } -fi -fi -# Generates completion reply with compgen, appending a space to possible -# completion words, if necessary. +__gitcompadd () +{ + COMPREPLY=() + __gitcompappend "$@" +} + +# 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). @@ -495,26 +210,37 @@ fi # 4: A suffix to be appended to each possible completion word (optional). __gitcomp () { - local cur_="$cur" + local cur_="${3-$cur}" - if [ $# -gt 2 ]; then - cur_="$3" - fi case "$cur_" in --*=) - COMPREPLY=() ;; *) - local IFS=$'\n' - COMPREPLY=($(compgen -P "${2-}" \ - -W "$(__gitcomp_1 "${1-}" "${4-}")" \ - -- "$cur_")) + local c i=0 IFS=$' \t\n' + for c in $1; do + c="$c${4-}" + if [[ $c == "$cur_"* ]]; then + case $c in + --*=*|*.) ;; + *) c="$c " ;; + esac + COMPREPLY[i++]="${2-}$c" + fi + done ;; esac } -# Generates completion reply with compgen from newline-separated possible -# completion words by appending a space to all of them. +# 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}" "${4- }" +} + +# Generates completion reply from newline-separated possible completion words +# by appending a space to all of them. # It accepts 1 to 4 arguments: # 1: List of possible completion words, separated by a single newline. # 2: A prefix to be added to each possible completion word (optional). @@ -524,18 +250,66 @@ __gitcomp () # appended. __gitcomp_nl () { - local s=$'\n' IFS=' '$'\t'$'\n' - local cur_="$cur" suffix=" " + COMPREPLY=() + __gitcomp_nl_append "$@" +} - if [ $# -gt 2 ]; then - cur_="$3" - if [ $# -gt 3 ]; then - suffix="$4" - fi - fi +# Generates completion reply with compgen from newline-separated possible +# completion filenames. +# It accepts 1 to 3 arguments: +# 1: List of possible completion filenames, separated by a single newline. +# 2: A directory prefix to be added to each possible completion filename +# (optional). +# 3: Generate possible completion matches for this word (optional). +__gitcomp_file () +{ + local IFS=$'\n' - IFS=$s - COMPREPLY=($(compgen -P "${2-}" -S "$suffix" -W "$1" -- "$cur_")) + # 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 +} + +# 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" diff-index --name-only --relative HEAD + else + # NOTE: $2 is not quoted in order to support multiple options + git -C "$1" ls-files --exclude-standard $2 + fi 2>/dev/null +} + + +# __git_index_files accepts 1 or 2 arguments: +# 1: Options to pass to ls-files (required). +# 2: A directory path (optional). +# If provided, only files within the specified directory are listed. +# Sub directories are never recursed. Path must have a trailing +# slash. +__git_index_files () +{ + local dir="$(__gitdir)" root="${2-.}" file + + if [ -d "$dir" ]; then + __git_ls_files_helper "$root" "$1" | + while read -r file; do + case "$file" in + ?*/*) echo "${file%%/*}" ;; + *) echo "$file" ;; + esac + done | sort | uniq + fi } __git_heads () @@ -589,20 +363,20 @@ __git_refs () local ref entry git --git-dir="$dir" for-each-ref --shell --format="ref=%(refname:short)" \ "refs/remotes/" | \ - while read entry; do + while read -r entry; do eval "$entry" ref="${ref#*/}" if [[ "$ref" == "$cur"* ]]; then echo "$ref" fi - done | uniq -u + done | sort | uniq -u fi return fi case "$cur" in refs|refs/*) git ls-remote "$dir" "$cur*" 2>/dev/null | \ - while read hash i; do + while read -r hash i; do case "$i" in *^{}) ;; *) echo "$i" ;; @@ -610,14 +384,9 @@ __git_refs () done ;; *) - git ls-remote "$dir" HEAD ORIG_HEAD 'refs/tags/*' 'refs/heads/*' 'refs/remotes/*' 2>/dev/null | \ - while read hash i; do - case "$i" in - *^{}) ;; - refs/*) echo "${i#refs/*/}" ;; - *) echo "$i" ;; - esac - done + echo "HEAD" + git for-each-ref --format="%(refname:short)" -- \ + "refs/remotes/$dir/" 2>/dev/null | sed -e "s#^$dir/##" ;; esac } @@ -636,24 +405,16 @@ __git_refs_remotes () { local i hash git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \ - while read hash i; do + while read -r hash i; do echo "$i:refs/remotes/$1/${i#refs/heads/}" done } __git_remotes () { - local i ngoff IFS=$'\n' d="$(__gitdir)" - __git_shopt -q nullglob || ngoff=1 - __git_shopt -s nullglob - for i in "$d/remotes"/*; do - echo ${i#$d/remotes/} - done - [ "$ngoff" ] && __git_shopt -u nullglob - for i in $(git --git-dir="$d" config --get-regexp 'remote\..*\.url' 2>/dev/null); do - i="${i#remote.}" - echo "${i/.url*/}" - done + local d="$(__gitdir)" + test -d "$d/remotes" && ls -1 "$d/remotes" + git --git-dir="$d" remote } __git_list_merge_strategies () @@ -676,7 +437,8 @@ __git_merge_strategies= # is needed. __git_compute_merge_strategies () { - : ${__git_merge_strategies:=$(__git_list_merge_strategies)} + test -n "$__git_merge_strategies" || + __git_merge_strategies=$(__git_list_merge_strategies) } __git_complete_revlist_file () @@ -706,9 +468,7 @@ __git_complete_revlist_file () *) pfx="$ref:$pfx" ;; esac - local IFS=$'\n' - COMPREPLY=($(compgen -P "$pfx" \ - -W "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \ + __gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" 2>/dev/null \ | sed '/^100... blob /{ s,^.* ,, s,$, , @@ -722,7 +482,7 @@ __git_complete_revlist_file () s,$,/, } s/^.* //')" \ - -- "$cur_")) + "$pfx" "$cur_" "" ;; *...*) pfx="${cur_%...*}..." @@ -741,6 +501,25 @@ __git_complete_revlist_file () } +# __git_complete_index_file requires 1 argument: +# 1: the options to pass to ls-file +# +# The exception is --committable, which finds the files appropriate commit. +__git_complete_index_file () +{ + local pfx="" cur_="$cur" + + case "$cur_" in + ?*/*) + pfx="${cur_%/*}" + cur_="${cur_##*/}" + pfx="${pfx}/" + ;; + esac + + __gitcomp_file "$(__git_index_files "$1" ${pfx:+"$pfx"})" "$pfx" "$cur_" +} + __git_complete_file () { __git_complete_revlist_file @@ -755,6 +534,9 @@ __git_complete_remote_or_refspec () { local cur_="$cur" cmd="${words[1]}" local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0 + if [ "$cmd" = "remote" ]; then + ((c++)) + fi while [ $c -lt $cword ]; do i="${words[c]}" case "$i" in @@ -763,7 +545,6 @@ __git_complete_remote_or_refspec () case "$cmd" in push) no_complete_refspec=1 ;; fetch) - COMPREPLY=() return ;; *) ;; @@ -772,14 +553,13 @@ __git_complete_remote_or_refspec () -*) ;; *) remote="$i"; break ;; esac - c=$((++c)) + ((c++)) done if [ -z "$remote" ]; then __gitcomp_nl "$(__git_remotes)" return fi if [ $no_complete_refspec = 1 ]; then - COMPREPLY=() return fi [ "$remote" = "." ] && remote= @@ -805,7 +585,7 @@ __git_complete_remote_or_refspec () __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_" fi ;; - pull) + pull|remote) if [ $lhs = 1 ]; then __gitcomp_nl "$(__git_refs "$remote")" "$pfx" "$cur_" else @@ -839,10 +619,19 @@ __git_complete_strategy () return 1 } +__git_commands () { + if test -n "${GIT_TESTING_COMMAND_COMPLETION:-}" + then + printf "%s" "${GIT_TESTING_COMMAND_COMPLETION}" + else + git help -a|egrep '^ [a-zA-Z0-9]' + fi +} + __git_list_all_commands () { local i IFS=" "$'\n' - for i in $(git help -a|egrep '^ [a-zA-Z0-9]') + for i in $(__git_commands) do case $i in *--*) : helper pattern;; @@ -854,14 +643,15 @@ __git_list_all_commands () __git_all_commands= __git_compute_all_commands () { - : ${__git_all_commands:=$(__git_list_all_commands)} + test -n "$__git_all_commands" || + __git_all_commands=$(__git_list_all_commands) } __git_list_porcelain_commands () { local i IFS=" "$'\n' __git_compute_all_commands - for i in "help" $__git_all_commands + for i in $__git_all_commands do case $i in *--*) : helper pattern;; @@ -870,10 +660,15 @@ __git_list_porcelain_commands () archimport) : import;; cat-file) : plumbing;; check-attr) : plumbing;; + check-ignore) : plumbing;; + check-mailmap) : plumbing;; check-ref-format) : plumbing;; checkout-index) : plumbing;; + column) : internal helper;; commit-tree) : plumbing;; count-objects) : infrequent;; + credential) : credentials;; + credential-*) : credentials helper;; cvsexportcommit) : export;; cvsimport) : import;; cvsserver) : daemon;; @@ -892,7 +687,6 @@ __git_list_porcelain_commands () index-pack) : plumbing;; init-db) : deprecated;; local-fetch) : plumbing;; - lost-found) : infrequent;; ls-files) : plumbing;; ls-remote) : plumbing;; ls-tree) : plumbing;; @@ -906,14 +700,12 @@ __git_list_porcelain_commands () pack-refs) : plumbing;; parse-remote) : plumbing;; patch-id) : plumbing;; - peek-remote) : plumbing;; prune) : plumbing;; prune-packed) : plumbing;; quiltimport) : import;; read-tree) : plumbing;; receive-pack) : plumbing;; remote-*) : transport;; - repo-config) : deprecated;; rerere) : plumbing;; rev-list) : plumbing;; rev-parse) : plumbing;; @@ -926,7 +718,6 @@ __git_list_porcelain_commands () ssh-*) : transport;; stripspace) : plumbing;; symbolic-ref) : plumbing;; - tar-tree) : deprecated;; unpack-file) : plumbing;; unpack-objects) : plumbing;; update-index) : plumbing;; @@ -946,34 +737,28 @@ __git_list_porcelain_commands () __git_porcelain_commands= __git_compute_porcelain_commands () { - __git_compute_all_commands - : ${__git_porcelain_commands:=$(__git_list_porcelain_commands)} + test -n "$__git_porcelain_commands" || + __git_porcelain_commands=$(__git_list_porcelain_commands) } -__git_pretty_aliases () +# Lists all set config variables starting with the given section prefix, +# with the prefix removed. +__git_get_config_variables () { - local i IFS=$'\n' - for i in $(git --git-dir="$(__gitdir)" config --get-regexp "pretty\..*" 2>/dev/null); do - case "$i" in - pretty.*) - i="${i#pretty.}" - echo "${i/ */}" - ;; - esac + local section="$1" i IFS=$'\n' + for i in $(git --git-dir="$(__gitdir)" config --name-only --get-regexp "^$section\..*" 2>/dev/null); do + echo "${i#$section.}" done } +__git_pretty_aliases () +{ + __git_get_config_variables "pretty" +} + __git_aliases () { - local i IFS=$'\n' - for i in $(git --git-dir="$(__gitdir)" config --get-regexp "alias\..*" 2>/dev/null); do - case "$i" in - alias.*) - i="${i#alias.}" - echo "${i/ */}" - ;; - esac - done + __git_get_config_variables "alias" } # __git_aliased_command requires 1 argument @@ -991,6 +776,10 @@ __git_aliased_command () -*) : 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 ;; *) echo "$word" return @@ -1010,7 +799,7 @@ __git_find_on_cmdline () return fi done - c=$((++c)) + ((c++)) done } @@ -1021,11 +810,48 @@ __git_has_doubledash () if [ "--" = "${words[c]}" ]; then return 0 fi - c=$((++c)) + ((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=1; 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" $c +} + __git_whitespacelist="nowarn warn error error-all fix" _git_am () @@ -1049,7 +875,6 @@ _git_am () " return esac - COMPREPLY=() } _git_apply () @@ -1069,13 +894,10 @@ _git_apply () " return esac - COMPREPLY=() } _git_add () { - __git_has_doubledash && return - case "$cur" in --*) __gitcomp " @@ -1084,7 +906,9 @@ _git_add () " return esac - COMPREPLY=() + + # XXX should we check for --update and --all options ? + __git_complete_index_file "--others --modified --directory --no-empty-directory" } _git_archive () @@ -1129,7 +953,6 @@ _git_bisect () __gitcomp_nl "$(__git_refs)" ;; *) - COMPREPLY=() ;; esac } @@ -1144,15 +967,19 @@ _git_branch () -d|-m) only_local_ref="y" ;; -r) has_r="y" ;; esac - c=$((++c)) + ((c++)) done case "$cur" in + --set-upstream-to=*) + __gitcomp_nl "$(__git_refs)" "" "${cur##--set-upstream-to=}" + ;; --*) __gitcomp " --color --no-color --verbose --abbrev= --no-abbrev --track --no-track --contains --merged --no-merged - --set-upstream + --set-upstream-to= --edit-description --list + --unset-upstream " ;; *) @@ -1213,14 +1040,19 @@ _git_checkout () _git_cherry () { - __gitcomp "$(__git_refs)" + __gitcomp_nl "$(__git_refs)" } _git_cherry_pick () { + local dir="$(__gitdir)" + if [ -f "$dir"/CHERRY_PICK_HEAD ]; then + __gitcomp "--continue --quit --abort" + return + fi case "$cur" in --*) - __gitcomp "--edit --no-commit" + __gitcomp "--edit --no-commit --signoff --strategy= --mainline" ;; *) __gitcomp_nl "$(__git_refs)" @@ -1230,15 +1062,15 @@ _git_cherry_pick () _git_clean () { - __git_has_doubledash && return - case "$cur" in --*) __gitcomp "--dry-run --quiet" return ;; esac - COMPREPLY=() + + # XXX should we check for -x option ? + __git_complete_index_file "--others --directory" } _git_clone () @@ -1258,20 +1090,26 @@ _git_clone () --upload-pack --template= --depth + --single-branch + --branch " return ;; esac - COMPREPLY=() } _git_commit () { - __git_has_doubledash && return + case "$prev" in + -c|-C) + __gitcomp_nl "$(__git_refs)" "" "${cur}" + return + ;; + esac case "$cur" in --cleanup=*) - __gitcomp "default strip verbatim whitespace + __gitcomp "default scissors strip verbatim whitespace " "" "${cur##--cleanup=}" return ;; @@ -1287,7 +1125,8 @@ _git_commit () --*) __gitcomp " --all --author= --signoff --verify --no-verify - --edit --amend --include --only --interactive + --edit --no-edit + --amend --include --only --interactive --dry-run --reuse-message= --reedit-message= --reset-author --file= --message= --template= --cleanup= --untracked-files --untracked-files= @@ -1295,7 +1134,13 @@ _git_commit () " return esac - COMPREPLY=() + + if git rev-parse --verify --quiet HEAD >/dev/null; then + __git_complete_index_file "--committable" + else + # This is the first commit + __git_complete_index_file "--cached" + fi } _git_describe () @@ -1311,20 +1156,23 @@ _git_describe () __gitcomp_nl "$(__git_refs)" } +__git_diff_algorithms="myers minimal patience histogram" + __git_diff_common_options="--stat --numstat --shortstat --summary --patch-with-stat --name-only --name-status --color --no-color --color-words --no-renames --check --full-index --binary --abbrev --diff-filter= --find-copies-harder --text --ignore-space-at-eol --ignore-space-change - --ignore-all-space --exit-code --quiet --ext-diff - --no-ext-diff + --ignore-all-space --ignore-blank-lines --exit-code + --quiet --ext-diff --no-ext-diff --no-prefix --src-prefix= --dst-prefix= --inter-hunk-context= - --patience - --raw + --patience --histogram --minimal + --raw --word-diff --word-diff-regex= --dirstat --dirstat= --dirstat-by-file --dirstat-by-file= --cumulative + --diff-algorithm= " _git_diff () @@ -1332,6 +1180,10 @@ _git_diff () __git_has_doubledash && return case "$cur" in + --diff-algorithm=*) + __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}" + return + ;; --*) __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex --base --ours --theirs --no-index @@ -1343,8 +1195,8 @@ _git_diff () __git_complete_revlist_file } -__git_mergetools_common="diffuse ecmerge emerge kdiff3 meld opendiff - tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc3 +__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff + tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare " _git_difftool () @@ -1365,17 +1217,23 @@ _git_difftool () return ;; esac - __git_complete_file + __git_complete_revlist_file } +__git_fetch_recurse_submodules="yes on-demand no" + __git_fetch_options=" --quiet --verbose --append --upload-pack --force --keep --depth= - --tags --no-tags --all --prune --dry-run + --tags --no-tags --all --prune --dry-run --recurse-submodules= " _git_fetch () { case "$cur" in + --recurse-submodules=*) + __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}" + return + ;; --*) __gitcomp "$__git_fetch_options" return @@ -1384,6 +1242,15 @@ _git_fetch () __git_complete_remote_or_refspec } +__git_format_patch_options=" + --stdout --attach --no-attach --thread --thread= --no-thread + --numbered --start-number --numbered-files --keep-subject --signoff + --signature --no-signature --in-reply-to= --cc= --full-index --binary + --not --all --cover-letter --no-prefix --src-prefix= --dst-prefix= + --inline --suffix= --ignore-if-in-upstream --subject-prefix= + --output-directory --reroll-count --to= --quiet --notes +" + _git_format_patch () { case "$cur" in @@ -1394,21 +1261,7 @@ _git_format_patch () return ;; --*) - __gitcomp " - --stdout --attach --no-attach --thread --thread= - --output-directory - --numbered --start-number - --numbered-files - --keep-subject - --signoff --signature --no-signature - --in-reply-to= --cc= - --full-index --binary - --not --all - --cover-letter - --no-prefix --src-prefix= --dst-prefix= - --inline --suffix= --ignore-if-in-upstream - --subject-prefix= - " + __gitcomp "$__git_format_patch_options" return ;; esac @@ -1426,7 +1279,6 @@ _git_fsck () return ;; esac - COMPREPLY=() } _git_gc () @@ -1437,7 +1289,6 @@ _git_gc () return ;; esac - COMPREPLY=() } _git_gitk () @@ -1446,7 +1297,7 @@ _git_gitk () } __git_match_ctag() { - awk "/^${1////\\/}/ { print \$1 }" "$2" + awk "/^${1//\//\\/}/ { print \$1 }" "$2" } _git_grep () @@ -1461,6 +1312,7 @@ _git_grep () --full-name --line-number --extended-regexp --basic-regexp --fixed-strings --perl-regexp + --threads --files-with-matches --name-only --files-without-match --max-depth @@ -1487,15 +1339,15 @@ _git_help () { case "$cur" in --*) - __gitcomp "--all --info --man --web" + __gitcomp "--all --guides --info --man --web" return ;; esac __git_compute_all_commands __gitcomp "$__git_all_commands $(__git_aliases) attributes cli core-tutorial cvs-migration - diffcore gitk glossary hooks ignore modules - namespaces repository-layout tutorial tutorial-2 + diffcore everyday gitk glossary hooks ignore modules + namespaces repository-layout revisions tutorial tutorial-2 workflows " } @@ -1514,13 +1366,10 @@ _git_init () return ;; esac - COMPREPLY=() } _git_ls_files () { - __git_has_doubledash && return - case "$cur" in --*) __gitcomp "--cached --deleted --modified --others --ignored @@ -1533,7 +1382,10 @@ _git_ls_files () return ;; esac - COMPREPLY=() + + # XXX ignore options like --modified and always suggest all cached + # files. + __git_complete_index_file "--cached" } _git_ls_remote () @@ -1566,7 +1418,7 @@ __git_log_gitk_options=" # Options that go well for log and shortlog (not gitk) __git_log_shortlog_options=" --author= --committer= --grep= - --all-match + --all-match --invert-grep " __git_log_pretty_formats="oneline short medium full fuller email raw format:" @@ -1592,7 +1444,7 @@ _git_log () return ;; --decorate=*) - __gitcomp "long short" "" "${cur##--decorate=}" + __gitcomp "full short no" "" "${cur##--decorate=}" return ;; --*) @@ -1605,6 +1457,8 @@ _git_log () --abbrev-commit --abbrev= --relative-date --date= --pretty= --format= --oneline + --show-signature + --cherry-mark --cherry-pick --graph --decorate --decorate= @@ -1620,9 +1474,12 @@ _git_log () __git_complete_revlist } +# Common merge options shared by git-merge(1) and git-pull(1). __git_merge_options=" --no-commit --no-stat --log --no-log --squash --strategy - --commit --stat --no-squash --ff --no-ff --ff-only + --commit --stat --no-squash --ff --no-ff --ff-only --edit --no-edit + --verify-signatures --no-verify-signatures --gpg-sign + --quiet --verbose --progress --no-progress " _git_merge () @@ -1631,7 +1488,8 @@ _git_merge () case "$cur" in --*) - __gitcomp "$__git_merge_options" + __gitcomp "$__git_merge_options + --rerere-autoupdate --no-rerere-autoupdate --abort" return esac __gitcomp_nl "$(__git_refs)" @@ -1649,11 +1507,16 @@ _git_mergetool () return ;; esac - COMPREPLY=() } _git_merge_base () { + case "$cur" in + --*) + __gitcomp "--octopus --independent --is-ancestor --fork-point" + return + ;; + esac __gitcomp_nl "$(__git_refs)" } @@ -1665,7 +1528,14 @@ _git_mv () return ;; esac - COMPREPLY=() + + if [ $(__git_count_arguments "mv") -gt 0 ]; then + # We need to show both cached and untracked files (including + # empty directories) since this may not be the last argument. + __git_complete_index_file "--cached --others --directory" + else + __git_complete_index_file "--cached" + fi } _git_name_rev () @@ -1683,7 +1553,7 @@ _git_notes () __gitcomp '--ref' ;; ,*) - case "${words[cword-1]}" in + case "$prev" in --ref) __gitcomp_nl "$(__git_refs)" ;; @@ -1709,7 +1579,7 @@ _git_notes () prune,*) ;; *) - case "${words[cword-1]}" in + case "$prev" in -m|-F) ;; *) @@ -1725,6 +1595,10 @@ _git_pull () __git_complete_strategy && return case "$cur" in + --recurse-submodules=*) + __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}" + return + ;; --*) __gitcomp " --rebase --no-rebase @@ -1737,22 +1611,55 @@ _git_pull () __git_complete_remote_or_refspec } +__git_push_recurse_submodules="check on-demand" + +__git_complete_force_with_lease () +{ + local cur_=$1 + + case "$cur_" in + --*=) + ;; + *:*) + __gitcomp_nl "$(__git_refs)" "" "${cur_#*:}" + ;; + *) + __gitcomp_nl "$(__git_refs)" "" "$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 "${cur##--force-with-lease=}" + return + ;; --*) __gitcomp " --all --mirror --tags --dry-run --force --verbose + --quiet --prune --delete --follow-tags --receive-pack= --repo= --set-upstream + --force-with-lease --force-with-lease= --recurse-submodules= " return ;; @@ -1763,7 +1670,10 @@ _git_push () _git_rebase () { local dir="$(__gitdir)" - if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then + if [ -f "$dir"/rebase-merge/interactive ]; then + __gitcomp "--continue --skip --abort --edit-todo" + return + elif [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then __gitcomp "--continue --skip --abort" return fi @@ -1779,7 +1689,12 @@ _git_rebase () --preserve-merges --stat --no-stat --committer-date-is-author-date --ignore-date --ignore-whitespace --whitespace= - --autosquash + --autosquash --no-autosquash + --fork-point --no-fork-point + --autostash --no-autostash + --verify --no-verify + --keep-empty --root --force-rebase --no-ff + --exec " return @@ -1804,6 +1719,15 @@ __git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all" _git_send_email () { + case "$prev" in + --to|--cc|--bcc|--from) + __gitcomp " + $(git --git-dir="$(__gitdir)" send-email --dump-aliases 2>/dev/null) + " + return + ;; + esac + case "$cur" in --confirm=*) __gitcomp " @@ -1822,6 +1746,18 @@ _git_send_email () __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}" return ;; + --thread=*) + __gitcomp " + deep shallow + " "" "${cur##--thread=}" + return + ;; + --to=*|--cc=*|--bcc=*|--from=*) + __gitcomp " + $(git --git-dir="$(__gitdir)" send-email --dump-aliases 2>/dev/null) + " "" "${cur#--*=}" + return + ;; --*) __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to --compose --confirm= --dry-run --envelope-sender @@ -1831,11 +1767,12 @@ _git_send_email () --signed-off-by-cc --smtp-pass --smtp-server --smtp-server-port --smtp-encryption= --smtp-user --subject --suppress-cc= --suppress-from --thread --to - --validate --no-validate" + --validate --no-validate + $__git_format_patch_options" return ;; esac - COMPREPLY=() + __git_complete_revlist } _git_stage () @@ -1849,7 +1786,7 @@ __git_config_get_set_variables () while [ $c -gt 1 ]; do word="${words[c]}" case "$word" in - --global|--system|--file=*) + --system|--global|--local|--file=*) config_file="$word" break ;; @@ -1862,21 +1799,13 @@ __git_config_get_set_variables () c=$((--c)) done - git --git-dir="$(__gitdir)" config $config_file --list 2>/dev/null | - while read line - do - case "$line" in - *.*=*) - echo "${line/=*/}" - ;; - esac - done + git --git-dir="$(__gitdir)" config $config_file --name-only --list 2>/dev/null } _git_config () { case "$prev" in - branch.*.remote) + branch.*.remote|branch.*.pushremote) __gitcomp_nl "$(__git_remotes)" return ;; @@ -1884,11 +1813,19 @@ _git_config () __gitcomp_nl "$(__git_refs)" return ;; + branch.*.rebase) + __gitcomp "false true preserve interactive" + return + ;; + remote.pushdefault) + __gitcomp_nl "$(__git_remotes)" + return + ;; remote.*.fetch) local remote="${prev#remote.}" remote="${remote%.fetch}" if [ -z "$cur" ]; then - COMPREPLY=("refs/heads/") + __gitcomp_nl "refs/heads/" "" "" "" return fi __gitcomp_nl "$(__git_refs_remotes "$remote")" @@ -1923,6 +1860,10 @@ _git_config () " return ;; + diff.submodule) + __gitcomp "log short" + return + ;; help.format) __gitcomp "man info web html" return @@ -1943,34 +1884,39 @@ _git_config () __gitcomp "$__git_send_email_suppresscc_options" return ;; + sendemail.transferencoding) + __gitcomp "7bit 8bit quoted-printable base64" + return + ;; --get|--get-all|--unset|--unset-all) __gitcomp_nl "$(__git_config_get_set_variables)" return ;; *.*) - COMPREPLY=() return ;; esac case "$cur" in --*) __gitcomp " - --global --system --file= + --system --global --local --file= --list --replace-all --get --get-all --get-regexp --add --unset --unset-all --remove-section --rename-section + --name-only " return ;; branch.*.*) local pfx="${cur%.*}." cur_="${cur##*.}" - __gitcomp "remote merge mergeoptions rebase" "$pfx" "$cur_" + __gitcomp "remote pushremote merge mergeoptions rebase" "$pfx" "$cur_" return ;; branch.*) local pfx="${cur%.*}." cur_="${cur#*.}" __gitcomp_nl "$(__git_heads)" "$pfx" "$cur_" "." + __gitcomp_nl_append $'autosetupmerge\nautosetuprebase\n' "$pfx" "$cur_" return ;; guitool.*.*) @@ -2013,6 +1959,7 @@ _git_config () remote.*) local pfx="${cur%.*}." cur_="${cur#*.}" __gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "." + __gitcomp_nl_append "pushdefault" "$pfx" "$cur_" return ;; url.*.*) @@ -2076,6 +2023,7 @@ _git_config () color.status.changed color.status.header color.status.nobranch + color.status.unmerged color.status.untracked color.status.updated color.ui @@ -2096,7 +2044,6 @@ _git_config () core.fileMode core.fsyncobjectfiles core.gitProxy - core.ignoreCygwinFSTricks core.ignoreStat core.ignorecase core.logAllRefUpdates @@ -2114,6 +2061,7 @@ _git_config () core.sparseCheckout core.symlinks core.trustctime + core.untrackedCache core.warnAmbiguousRefs core.whitespace core.worktree @@ -2124,15 +2072,19 @@ _git_config () diff.noprefix diff.renameLimit diff.renames + diff.statGraphWidth + diff.submodule diff.suppressBlankEmpty diff.tool diff.wordRegex + diff.algorithm difftool. difftool.prompt fetch.recurseSubmodules fetch.unpackLimit format.attach format.cc + format.coverLetter format.headers format.numbered format.pretty @@ -2184,6 +2136,8 @@ _git_config () http.noEPSV http.postBuffer http.proxy + http.sslCipherList + http.sslVersion http.sslCAInfo http.sslCAPath http.sslCert @@ -2247,6 +2201,7 @@ _git_config () pull.octopus pull.twohead push.default + push.followTags rebase.autosquash rebase.stat receive.autogc @@ -2257,6 +2212,7 @@ _git_config () receive.fsckObjects receive.unpackLimit receive.updateserverinfo + remote.pushdefault remotes. repack.usedeltabaseoffset rerere.autoupdate @@ -2304,7 +2260,7 @@ _git_config () _git_remote () { - local subcommands="add rename rm show prune update set-head" + local subcommands="add rename remove set-head set-branches set-url show prune update" local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" @@ -2312,19 +2268,16 @@ _git_remote () fi case "$subcommand" in - rename|rm|show|prune) + rename|remove|set-url|show|prune) __gitcomp_nl "$(__git_remotes)" ;; + set-head|set-branches) + __git_complete_remote_or_refspec + ;; update) - local i c='' IFS=$'\n' - for i in $(git --git-dir="$(__gitdir)" config --get-regexp "remotes\..*" 2>/dev/null); do - i="${i#remotes.}" - c="$c ${i/ */}" - done - __gitcomp "$c" + __gitcomp "$(__git_get_config_variables "remotes")" ;; *) - COMPREPLY=() ;; esac } @@ -2349,6 +2302,11 @@ _git_reset () _git_revert () { + local dir="$(__gitdir)" + if [ -f "$dir"/REVERT_HEAD ]; then + __gitcomp "--continue --quit --abort" + return + fi case "$cur" in --*) __gitcomp "--edit --mainline --no-edit --no-commit --signoff" @@ -2360,15 +2318,14 @@ _git_revert () _git_rm () { - __git_has_doubledash && return - case "$cur" in --*) __gitcomp "--cached --dry-run --ignore-unmatch --quiet" return ;; esac - COMPREPLY=() + + __git_complete_index_file "--cached" } _git_shortlog () @@ -2398,14 +2355,19 @@ _git_show () " "" "${cur#*=}" return ;; + --diff-algorithm=*) + __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}" + return + ;; --*) __gitcomp "--pretty= --format= --abbrev-commit --oneline + --show-signature $__git_diff_common_options " return ;; esac - __git_complete_file + __git_complete_revlist_file } _git_show_branch () @@ -2413,7 +2375,7 @@ _git_show_branch () case "$cur" in --*) __gitcomp " - --all --remotes --topo-order --current --more= + --all --remotes --topo-order --date-order --current --more= --list --independent --merge-base --no-name --color --no-color --sha1-name --sparse --topics --reflog @@ -2426,7 +2388,7 @@ _git_show_branch () _git_stash () { - local save_opts='--keep-index --no-keep-index --quiet --patch' + local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked' local subcommands='save list show apply clear drop pop create branch' local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then @@ -2437,8 +2399,6 @@ _git_stash () *) if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then __gitcomp "$subcommands" - else - COMPREPLY=() fi ;; esac @@ -2450,15 +2410,24 @@ _git_stash () apply,--*|pop,--*) __gitcomp "--index --quiet" ;; - show,--*|drop,--*|branch,--*) - COMPREPLY=() + drop,--*) + __gitcomp "--quiet" + ;; + show,--*|branch,--*) + ;; + branch,*) + if [ $cword -eq 3 ]; then + __gitcomp_nl "$(__git_refs)"; + else + __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \ + | sed -n -e 's/:.*//p')" + fi ;; - show,*|apply,*|drop,*|pop,*|branch,*) + show,*|apply,*|drop,*|pop,*) __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \ | sed -n -e 's/:.*//p')" ;; *) - COMPREPLY=() ;; esac fi @@ -2468,7 +2437,7 @@ _git_submodule () { __git_has_doubledash && return - local subcommands="add status init update summary foreach sync" + local subcommands="add status init deinit update summary foreach sync" if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then case "$cur" in --*) @@ -2500,7 +2469,7 @@ _git_svn () --no-metadata --use-svm-props --use-svnsync-props --log-window-size= --no-checkout --quiet --repack-flags --use-log-author --localtime - --ignore-paths= $remote_opts + --ignore-paths= --include-paths= $remote_opts " local init_opts=" --template= --shared= --trunk= --tags= @@ -2527,7 +2496,7 @@ _git_svn () __gitcomp " --merge --strategy= --verbose --dry-run --fetch-all --no-rebase --commit-url - --revision $cmt_opts $fc_opts + --revision --interactive $cmt_opts $fc_opts " ;; set-tree,--*) @@ -2575,7 +2544,6 @@ _git_svn () __gitcomp "--revision= --parent" ;; *) - COMPREPLY=() ;; esac fi @@ -2595,24 +2563,31 @@ _git_tag () f=1 ;; esac - c=$((++c)) + ((c++)) done case "$prev" in -m|-F) - COMPREPLY=() ;; -*|tag) if [ $f = 1 ]; then __gitcomp_nl "$(__git_tags)" - else - COMPREPLY=() fi ;; *) __gitcomp_nl "$(__git_refs)" ;; esac + + case "$cur" in + --*) + __gitcomp " + --list --delete --verify --annotate --message --file + --sign --cleanup --local-user --force --column --sort + --contains --points-at + " + ;; + esac } _git_whatchanged () @@ -2620,31 +2595,22 @@ _git_whatchanged () _git_log } -_git () +__git_main () { local i c=1 command __git_dir - if [[ -n ${ZSH_VERSION-} ]]; then - emulate -L bash - setopt KSH_TYPESET - - # workaround zsh's bug that leaves 'words' as a special - # variable in versions < 4.3.12 - typeset -h words - fi - - local cur words cword prev - _get_comp_words_by_ref -n =: cur words cword prev while [ $c -lt $cword ]; do i="${words[c]}" case "$i" in --git-dir=*) __git_dir="${i#--git-dir=}" ;; + --git-dir) ((c++)) ; __git_dir="${words[c]}" ;; --bare) __git_dir="." ;; - --version|-p|--paginate) ;; --help) command="help"; break ;; + -c|--work-tree|--namespace) ((c++)) ;; + -*) ;; *) command="$i"; break ;; esac - c=$((++c)) + ((c++)) done if [ -z "$command" ]; then @@ -2656,9 +2622,13 @@ _git () --bare --version --exec-path + --exec-path= --html-path + --man-path + --info-path --work-tree= --namespace= + --no-replace-objects --help " ;; @@ -2673,25 +2643,14 @@ _git () local expansion=$(__git_aliased_command "$command") if [ -n "$expansion" ]; then + words[1]=$expansion completion_func="_git_${expansion//-/_}" declare -f $completion_func >/dev/null && $completion_func fi } -_gitk () +__gitk_main () { - if [[ -n ${ZSH_VERSION-} ]]; then - emulate -L bash - setopt KSH_TYPESET - - # workaround zsh's bug that leaves 'words' as a special - # variable in versions < 4.3.12 - typeset -h words - fi - - local cur words cword prev - _get_comp_words_by_ref -n =: cur words cword prev - __git_has_doubledash && return local g="$(__gitdir)" @@ -2712,46 +2671,107 @@ _gitk () __git_complete_revlist } -complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \ - || complete -o default -o nospace -F _git git -complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \ - || complete -o default -o nospace -F _gitk gitk +if [[ -n ${ZSH_VERSION-} ]]; then + echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2 -# The following are necessary only for Cygwin, and only are needed -# when the user has tab-completed the executable name and consequently -# included the '.exe' suffix. -# -if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then -complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \ - || complete -o default -o nospace -F _git git.exe -fi + autoload -U +X compinit && compinit -if [[ -n ${ZSH_VERSION-} ]]; then - __git_shopt () { - local option - if [ $# -ne 2 ]; then - echo "USAGE: $0 (-q|-s|-u) <option>" >&2 - return 1 - fi - case "$2" in - nullglob) - option="$2" + __gitcomp () + { + emulate -L zsh + + local cur_="${3-$cur}" + + case "$cur_" in + --*=) ;; *) - echo "$0: invalid option: $2" >&2 - return 1 - esac - case "$1" in - -q) setopt | grep -q "$option" ;; - -u) unsetopt "$option" ;; - -s) setopt "$option" ;; - *) - echo "$0: invalid flag: $1" >&2 - return 1 + local c IFS=$' \t\n' + local -a array + for c in ${=1}; do + c="$c${4-}" + case $c in + --*=*|*.) ;; + *) c="$c " ;; + esac + array[${#array[@]}+1]="$c" + done + compset -P '*[=:]' + compadd -Q -S '' -p "${2-}" -a -- array && _ret=0 + ;; esac } -else - __git_shopt () { - shopt "$@" + + __gitcomp_nl () + { + emulate -L zsh + + local IFS=$'\n' + compset -P '*[=:]' + compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0 + } + + __gitcomp_file () + { + emulate -L zsh + + local IFS=$'\n' + compset -P '*[=:]' + compadd -Q -p "${2-}" -f -- ${=1} && _ret=0 + } + + _git () + { + local _ret=1 cur cword prev + cur=${words[CURRENT]} + prev=${words[CURRENT-1]} + let cword=CURRENT-1 + emulate ksh -c __${service}_main + let _ret && _default && _ret=0 + return _ret } + + compdef _git git gitk + return +fi + +__git_func_wrap () +{ + local cur words cword prev + _get_comp_words_by_ref -n =: cur words cword prev + $1 +} + +# Setup completion for certain functions defined above by setting common +# variables and workarounds. +# This is NOT a public function; use at your own risk. +__git_complete () +{ + local wrapper="__git_wrap${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 $1 +} + +# wrapper for backwards compatibility +_git () +{ + __git_wrap__git_main +} + +# wrapper for backwards compatibility +_gitk () +{ + __git_wrap__gitk_main +} + +__git_complete git __git_main +__git_complete gitk __gitk_main + +# The following are necessary only for Cygwin, and only are needed +# when the user has tab-completed the executable name and consequently +# included the '.exe' suffix. +# +if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then +__git_complete git.exe __git_main fi diff --git a/contrib/completion/git-completion.tcsh b/contrib/completion/git-completion.tcsh new file mode 100644 index 0000000000..4a790d8f4e --- /dev/null +++ b/contrib/completion/git-completion.tcsh @@ -0,0 +1,126 @@ +# tcsh completion support for core Git. +# +# Copyright (C) 2012 Marc Khouzam <marc.khouzam@gmail.com> +# Distributed under the GNU General Public License, version 2.0. +# +# When sourced, this script will generate a new script that uses +# the git-completion.bash script provided by core Git. This new +# script can be used by tcsh to perform git completion. +# The current script also issues the necessary tcsh 'complete' +# commands. +# +# To use this completion script: +# +# 0) You need tcsh 6.16.00 or newer. +# 1) Copy both this file and the bash completion script to ${HOME}. +# You _must_ use the name ${HOME}/.git-completion.bash for the +# bash script. +# (e.g. ~/.git-completion.tcsh and ~/.git-completion.bash). +# 2) Add the following line to your .tcshrc/.cshrc: +# source ~/.git-completion.tcsh +# 3) For completion similar to bash, it is recommended to also +# add the following line to your .tcshrc/.cshrc: +# set autolist=ambiguous +# It will tell tcsh to list the possible completion choices. + +set __git_tcsh_completion_version = `\echo ${tcsh} | \sed 's/\./ /g'` +if ( ${__git_tcsh_completion_version[1]} < 6 || \ + ( ${__git_tcsh_completion_version[1]} == 6 && \ + ${__git_tcsh_completion_version[2]} < 16 ) ) then + echo "git-completion.tcsh: Your version of tcsh is too old, you need version 6.16.00 or newer. Git completion will not work." + exit +endif +unset __git_tcsh_completion_version + +set __git_tcsh_completion_original_script = ${HOME}/.git-completion.bash +set __git_tcsh_completion_script = ${HOME}/.git-completion.tcsh.bash + +# Check that the user put the script in the right place +if ( ! -e ${__git_tcsh_completion_original_script} ) then + echo "git-completion.tcsh: Cannot find: ${__git_tcsh_completion_original_script}. Git completion will not work." + exit +endif + +cat << EOF >! ${__git_tcsh_completion_script} +#!bash +# +# This script is GENERATED and will be overwritten automatically. +# Do not modify it directly. Instead, modify git-completion.tcsh +# and source it again. + +source ${__git_tcsh_completion_original_script} + +# Remove the colon as a completion separator because tcsh cannot handle it +COMP_WORDBREAKS=\${COMP_WORDBREAKS//:} + +# For file completion, tcsh needs the '/' to be appended to directories. +# By default, the bash script does not do that. +# We can achieve this by using the below compatibility +# method of the git-completion.bash script. +__git_index_file_list_filter () +{ + __git_index_file_list_filter_compat +} + +# Set COMP_WORDS in a way that can be handled by the bash script. +COMP_WORDS=(\$2) + +# The cursor is at the end of parameter #1. +# We must check for a space as the last character which will +# tell us that the previous word is complete and the cursor +# is on the next word. +if [ "\${2: -1}" == " " ]; then + # The last character is a space, so our location is at the end + # of the command-line array + COMP_CWORD=\${#COMP_WORDS[@]} +else + # The last character is not a space, so our location is on the + # last word of the command-line array, so we must decrement the + # count by 1 + COMP_CWORD=\$((\${#COMP_WORDS[@]}-1)) +fi + +# Call _git() or _gitk() of the bash script, based on the first argument +_\${1} + +IFS=\$'\n' +if [ \${#COMPREPLY[*]} -eq 0 ]; then + # No completions suggested. In this case, we want tcsh to perform + # standard file completion. However, there does not seem to be way + # to tell tcsh to do that. To help the user, we try to simulate + # file completion directly in this script. + # + # Known issues: + # - Possible completions are shown with their directory prefix. + # - Completions containing shell variables are not handled. + # - Completions with ~ as the first character are not handled. + + # No file completion should be done unless we are completing beyond + # the git sub-command. An improvement on the bash completion :) + if [ \${COMP_CWORD} -gt 1 ]; then + TO_COMPLETE="\${COMP_WORDS[\${COMP_CWORD}]}" + + # We don't support ~ expansion: too tricky. + if [ "\${TO_COMPLETE:0:1}" != "~" ]; then + # Use ls so as to add the '/' at the end of directories. + COMPREPLY=(\`ls -dp \${TO_COMPLETE}* 2> /dev/null\`) + fi + fi +fi + +# tcsh does not automatically remove duplicates, so we do it ourselves +echo "\${COMPREPLY[*]}" | sort | uniq + +# If there is a single completion and it is a directory, we output it +# a second time to trick tcsh into not adding a space after it. +if [ \${#COMPREPLY[*]} -eq 1 ] && [ "\${COMPREPLY[0]: -1}" == "/" ]; then + echo "\${COMPREPLY[*]}" +fi + +EOF + +# Don't need this variable anymore, so don't pollute the users environment +unset __git_tcsh_completion_original_script + +complete git 'p,*,`bash ${__git_tcsh_completion_script} git "${COMMAND_LINE}"`,' +complete gitk 'p,*,`bash ${__git_tcsh_completion_script} gitk "${COMMAND_LINE}"`,' diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh new file mode 100644 index 0000000000..e25541308a --- /dev/null +++ b/contrib/completion/git-completion.zsh @@ -0,0 +1,225 @@ +#compdef git gitk + +# zsh completion wrapper for git +# +# Copyright (c) 2012-2013 Felipe Contreras <felipe.contreras@gmail.com> +# +# You need git's bash completion script installed somewhere, by default it +# would be the location bash-completion uses. +# +# If your script is somewhere else, you can configure it on your ~/.zshrc: +# +# zstyle ':completion:*:*:git:*' script ~/.git-completion.zsh +# +# The recommended way to install this script is to copy to '~/.zsh/_git', and +# then add the following to your ~/.zshrc file: +# +# fpath=(~/.zsh $fpath) + +complete () +{ + # do nothing + return 0 +} + +zstyle -T ':completion:*:*:git:*' tag-order && \ + zstyle ':completion:*:*:git:*' tag-order 'common-commands' + +zstyle -s ":completion:*:*:git:*" script script +if [ -z "$script" ]; then + local -a locations + local e + locations=( + $(dirname ${funcsourcetrace[1]%:*})/git-completion.bash + '/etc/bash_completion.d/git' # fedora, old debian + '/usr/share/bash-completion/completions/git' # arch, ubuntu, new debian + '/usr/share/bash-completion/git' # gentoo + ) + for e in $locations; do + test -f $e && script="$e" && break + done +fi +ZSH_VERSION='' . "$script" + +__gitcomp () +{ + emulate -L zsh + + local cur_="${3-$cur}" + + case "$cur_" in + --*=) + ;; + *) + local c IFS=$' \t\n' + local -a array + for c in ${=1}; do + c="$c${4-}" + case $c in + --*=*|*.) ;; + *) c="$c " ;; + esac + array+=("$c") + done + compset -P '*[=:]' + compadd -Q -S '' -p "${2-}" -a -- array && _ret=0 + ;; + esac +} + +__gitcomp_nl () +{ + emulate -L zsh + + local IFS=$'\n' + compset -P '*[=:]' + compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0 +} + +__gitcomp_nl_append () +{ + emulate -L zsh + + local IFS=$'\n' + compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0 +} + +__gitcomp_file () +{ + emulate -L zsh + + local IFS=$'\n' + compset -P '*[=:]' + compadd -Q -p "${2-}" -f -- ${=1} && _ret=0 +} + +__git_zsh_bash_func () +{ + emulate -L ksh + + local command=$1 + + local completion_func="_git_${command//-/_}" + declare -f $completion_func >/dev/null && $completion_func && return + + local expansion=$(__git_aliased_command "$command") + if [ -n "$expansion" ]; then + words[1]=$expansion + completion_func="_git_${expansion//-/_}" + declare -f $completion_func >/dev/null && $completion_func + fi +} + +__git_zsh_cmd_common () +{ + local -a list + list=( + add:'add file contents to the index' + bisect:'find by binary search the change that introduced a bug' + branch:'list, create, or delete branches' + checkout:'checkout a branch or paths to the working tree' + clone:'clone a repository into a new directory' + commit:'record changes to the repository' + diff:'show changes between commits, commit and working tree, etc' + fetch:'download objects and refs from another repository' + grep:'print lines matching a pattern' + init:'create an empty Git repository or reinitialize an existing one' + log:'show commit logs' + merge:'join two or more development histories together' + mv:'move or rename a file, a directory, or a symlink' + pull:'fetch from and merge with another repository or a local branch' + push:'update remote refs along with associated objects' + rebase:'forward-port local commits to the updated upstream head' + reset:'reset current HEAD to the specified state' + rm:'remove files from the working tree and from the index' + show:'show various types of objects' + status:'show the working tree status' + tag:'create, list, delete or verify a tag object signed with GPG') + _describe -t common-commands 'common commands' list && _ret=0 +} + +__git_zsh_cmd_alias () +{ + local -a list + list=(${${${(0)"$(git config -z --get-regexp '^alias\.')"}#alias.}%$'\n'*}) + _describe -t alias-commands 'aliases' list $* && _ret=0 +} + +__git_zsh_cmd_all () +{ + local -a list + emulate ksh -c __git_compute_all_commands + list=( ${=__git_all_commands} ) + _describe -t all-commands 'all commands' list && _ret=0 +} + +__git_zsh_main () +{ + local curcontext="$curcontext" state state_descr line + typeset -A opt_args + local -a orig_words + + orig_words=( ${words[@]} ) + + _arguments -C \ + '(-p --paginate --no-pager)'{-p,--paginate}'[pipe all output into ''less'']' \ + '(-p --paginate)--no-pager[do not pipe git output into a pager]' \ + '--git-dir=-[set the path to the repository]: :_directories' \ + '--bare[treat the repository as a bare repository]' \ + '(- :)--version[prints the git suite version]' \ + '--exec-path=-[path to where your core git programs are installed]:: :_directories' \ + '--html-path[print the path where git''s HTML documentation is installed]' \ + '--info-path[print the path where the Info files are installed]' \ + '--man-path[print the manpath (see `man(1)`) for the man pages]' \ + '--work-tree=-[set the path to the working tree]: :_directories' \ + '--namespace=-[set the git namespace]' \ + '--no-replace-objects[do not use replacement refs to replace git objects]' \ + '(- :)--help[prints the synopsis and a list of the most commonly used commands]: :->arg' \ + '(-): :->command' \ + '(-)*:: :->arg' && return + + case $state in + (command) + _alternative \ + 'alias-commands:alias:__git_zsh_cmd_alias' \ + 'common-commands:common:__git_zsh_cmd_common' \ + 'all-commands:all:__git_zsh_cmd_all' && _ret=0 + ;; + (arg) + local command="${words[1]}" __git_dir + + if (( $+opt_args[--bare] )); then + __git_dir='.' + else + __git_dir=${opt_args[--git-dir]} + fi + + (( $+opt_args[--help] )) && command='help' + + words=( ${orig_words[@]} ) + + __git_zsh_bash_func $command + ;; + esac +} + +_git () +{ + local _ret=1 + local cur cword prev + + cur=${words[CURRENT]} + prev=${words[CURRENT-1]} + let cword=CURRENT-1 + + if (( $+functions[__${service}_zsh_main] )); then + __${service}_zsh_main + else + emulate ksh -c __${service}_main + fi + + let _ret && _default && _ret=0 + return _ret +} + +_git diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh new file mode 100644 index 0000000000..97eacd7832 --- /dev/null +++ b/contrib/completion/git-prompt.sh @@ -0,0 +1,531 @@ +# bash/zsh git prompt support +# +# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org> +# Distributed under the GNU General Public License, version 2.0. +# +# This script allows you to see repository status in your prompt. +# +# To enable: +# +# 1) Copy this file to somewhere (e.g. ~/.git-prompt.sh). +# 2) Add the following line to your .bashrc/.zshrc: +# source ~/.git-prompt.sh +# 3a) Change your PS1 to call __git_ps1 as +# command-substitution: +# Bash: PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ ' +# ZSH: setopt PROMPT_SUBST ; PS1='[%n@%m %c$(__git_ps1 " (%s)")]\$ ' +# the optional argument will be used as format string. +# 3b) Alternatively, for a slightly faster prompt, __git_ps1 can +# be used for PROMPT_COMMAND in Bash or for precmd() in Zsh +# with two parameters, <pre> and <post>, which are strings +# you would put in $PS1 before and after the status string +# generated by the git-prompt machinery. e.g. +# Bash: PROMPT_COMMAND='__git_ps1 "\u@\h:\w" "\\\$ "' +# will show username, at-sign, host, colon, cwd, then +# various status string, followed by dollar and SP, as +# your prompt. +# ZSH: precmd () { __git_ps1 "%n" ":%~$ " "|%s" } +# will show username, pipe, then various status string, +# followed by colon, cwd, dollar and SP, as your prompt. +# Optionally, you can supply a third argument with a printf +# format string to finetune the output of the branch status +# +# The repository status will be displayed only if you are currently in a +# git repository. The %s token is the placeholder for the shown status. +# +# The prompt status always includes the current branch name. +# +# In addition, if you set GIT_PS1_SHOWDIRTYSTATE to a nonempty value, +# unstaged (*) and staged (+) changes will be shown next to the branch +# name. You can configure this per-repository with the +# bash.showDirtyState variable, which defaults to true once +# GIT_PS1_SHOWDIRTYSTATE is enabled. +# +# You can also see if currently something is stashed, by setting +# GIT_PS1_SHOWSTASHSTATE to a nonempty value. If something is stashed, +# then a '$' will be shown next to the branch name. +# +# If you would like to see if there're untracked files, then you can set +# GIT_PS1_SHOWUNTRACKEDFILES to a nonempty value. If there're untracked +# files, then a '%' will be shown next to the branch name. You can +# configure this per-repository with the bash.showUntrackedFiles +# variable, which defaults to true once GIT_PS1_SHOWUNTRACKEDFILES is +# enabled. +# +# If you would like to see the difference between HEAD and its upstream, +# set GIT_PS1_SHOWUPSTREAM="auto". A "<" indicates you are behind, ">" +# indicates you are ahead, "<>" indicates you have diverged and "=" +# indicates that there is no difference. You can further control +# behaviour by setting GIT_PS1_SHOWUPSTREAM to a space-separated list +# of values: +# +# verbose show number of commits ahead/behind (+/-) upstream +# name if verbose, then also show the upstream abbrev name +# legacy don't use the '--count' option available in recent +# versions of git-rev-list +# git always compare HEAD to @{upstream} +# svn always compare HEAD to your SVN upstream +# +# You can change the separator between the branch name and the above +# state symbols by setting GIT_PS1_STATESEPARATOR. The default separator +# is SP. +# +# By default, __git_ps1 will compare HEAD to your SVN upstream if it can +# find one, or @{upstream} otherwise. Once you have set +# GIT_PS1_SHOWUPSTREAM, you can override it on a per-repository basis by +# setting the bash.showUpstream config variable. +# +# If you would like to see more information about the identity of +# commits checked out as a detached HEAD, set GIT_PS1_DESCRIBE_STYLE +# to one of these values: +# +# contains relative to newer annotated tag (v1.6.3.2~35) +# branch relative to newer tag or branch (master~4) +# describe relative to older annotated tag (v1.6.3.1-13-gdd42c2f) +# default exactly matching tag +# +# If you would like a colored hint about the current dirty state, set +# GIT_PS1_SHOWCOLORHINTS to a nonempty value. The colors are based on +# the colored output of "git status -sb" and are available only when +# using __git_ps1 for PROMPT_COMMAND or precmd. +# +# If you would like __git_ps1 to do nothing in the case when the current +# directory is set up to be ignored by git, then set +# GIT_PS1_HIDE_IF_PWD_IGNORED to a nonempty value. Override this on the +# repository level by setting bash.hideIfPwdIgnored to "false". + +# check whether printf supports -v +__git_printf_supports_v= +printf -v __git_printf_supports_v -- '%s' yes >/dev/null 2>&1 + +# stores the divergence from upstream in $p +# used by GIT_PS1_SHOWUPSTREAM +__git_ps1_show_upstream () +{ + local key value + local svn_remote svn_url_pattern count n + local upstream=git legacy="" verbose="" name="" + + svn_remote=() + # get some config options from git-config + local output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')" + while read -r key value; do + case "$key" in + bash.showupstream) + GIT_PS1_SHOWUPSTREAM="$value" + if [[ -z "${GIT_PS1_SHOWUPSTREAM}" ]]; then + p="" + return + fi + ;; + svn-remote.*.url) + svn_remote[$((${#svn_remote[@]} + 1))]="$value" + svn_url_pattern="$svn_url_pattern\\|$value" + upstream=svn+git # default upstream is SVN if available, else git + ;; + esac + done <<< "$output" + + # parse configuration values + for option in ${GIT_PS1_SHOWUPSTREAM}; do + case "$option" in + git|svn) upstream="$option" ;; + verbose) verbose=1 ;; + legacy) legacy=1 ;; + name) name=1 ;; + esac + done + + # Find our upstream + case "$upstream" in + git) upstream="@{upstream}" ;; + svn*) + # get the upstream from the "git-svn-id: ..." in a commit message + # (git-svn uses essentially the same procedure internally) + local -a svn_upstream + svn_upstream=($(git log --first-parent -1 \ + --grep="^git-svn-id: \(${svn_url_pattern#??}\)" 2>/dev/null)) + if [[ 0 -ne ${#svn_upstream[@]} ]]; then + svn_upstream=${svn_upstream[${#svn_upstream[@]} - 2]} + svn_upstream=${svn_upstream%@*} + local n_stop="${#svn_remote[@]}" + for ((n=1; n <= n_stop; n++)); do + svn_upstream=${svn_upstream#${svn_remote[$n]}} + done + + if [[ -z "$svn_upstream" ]]; then + # default branch name for checkouts with no layout: + upstream=${GIT_SVN_ID:-git-svn} + else + upstream=${svn_upstream#/} + fi + elif [[ "svn+git" = "$upstream" ]]; then + upstream="@{upstream}" + fi + ;; + esac + + # Find how many commits we are ahead/behind our upstream + if [[ -z "$legacy" ]]; then + count="$(git rev-list --count --left-right \ + "$upstream"...HEAD 2>/dev/null)" + else + # produce equivalent output to --count for older versions of git + local commits + if commits="$(git rev-list --left-right "$upstream"...HEAD 2>/dev/null)" + then + local commit behind=0 ahead=0 + for commit in $commits + do + case "$commit" in + "<"*) ((behind++)) ;; + *) ((ahead++)) ;; + esac + done + count="$behind $ahead" + else + count="" + fi + fi + + # calculate the result + if [[ -z "$verbose" ]]; then + case "$count" in + "") # no upstream + p="" ;; + "0 0") # equal to upstream + p="=" ;; + "0 "*) # ahead of upstream + p=">" ;; + *" 0") # behind upstream + p="<" ;; + *) # diverged from upstream + p="<>" ;; + esac + else + case "$count" in + "") # no upstream + p="" ;; + "0 0") # equal to upstream + p=" u=" ;; + "0 "*) # ahead of upstream + p=" u+${count#0 }" ;; + *" 0") # behind upstream + p=" u-${count% 0}" ;; + *) # diverged from upstream + p=" u+${count#* }-${count% *}" ;; + esac + if [[ -n "$count" && -n "$name" ]]; then + __git_ps1_upstream_name=$(git rev-parse \ + --abbrev-ref "$upstream" 2>/dev/null) + if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then + p="$p \${__git_ps1_upstream_name}" + else + p="$p ${__git_ps1_upstream_name}" + # not needed anymore; keep user's + # environment clean + unset __git_ps1_upstream_name + fi + fi + fi + +} + +# Helper function that is meant to be called from __git_ps1. It +# injects color codes into the appropriate gitstring variables used +# to build a gitstring. +__git_ps1_colorize_gitstring () +{ + if [[ -n ${ZSH_VERSION-} ]]; then + local c_red='%F{red}' + local c_green='%F{green}' + local c_lblue='%F{blue}' + local c_clear='%f' + else + # Using \[ and \] around colors is necessary to prevent + # issues with command line editing/browsing/completion! + local c_red='\[\e[31m\]' + local c_green='\[\e[32m\]' + local c_lblue='\[\e[1;34m\]' + local c_clear='\[\e[0m\]' + fi + local bad_color=$c_red + local ok_color=$c_green + local flags_color="$c_lblue" + + local branch_color="" + if [ $detached = no ]; then + branch_color="$ok_color" + else + branch_color="$bad_color" + fi + c="$branch_color$c" + + z="$c_clear$z" + if [ "$w" = "*" ]; then + w="$bad_color$w" + fi + if [ -n "$i" ]; then + i="$ok_color$i" + fi + if [ -n "$s" ]; then + s="$flags_color$s" + fi + if [ -n "$u" ]; then + u="$bad_color$u" + fi + r="$c_clear$r" +} + +__git_eread () +{ + local f="$1" + shift + test -r "$f" && read "$@" <"$f" +} + +# __git_ps1 accepts 0 or 1 arguments (i.e., format string) +# when called from PS1 using command substitution +# in this mode it prints text to add to bash PS1 prompt (includes branch name) +# +# __git_ps1 requires 2 or 3 arguments when called from PROMPT_COMMAND (pc) +# in that case it _sets_ PS1. The arguments are parts of a PS1 string. +# when two arguments are given, the first is prepended and the second appended +# to the state string when assigned to PS1. +# The optional third parameter will be used as printf format string to further +# customize the output of the git-status string. +# In this mode you can request colored hints using GIT_PS1_SHOWCOLORHINTS=true +__git_ps1 () +{ + # preserve exit status + local exit=$? + local pcmode=no + local detached=no + local ps1pc_start='\u@\h:\w ' + local ps1pc_end='\$ ' + local printf_format=' (%s)' + + case "$#" in + 2|3) pcmode=yes + ps1pc_start="$1" + ps1pc_end="$2" + printf_format="${3:-$printf_format}" + # set PS1 to a plain prompt so that we can + # simply return early if the prompt should not + # be decorated + PS1="$ps1pc_start$ps1pc_end" + ;; + 0|1) printf_format="${1:-$printf_format}" + ;; + *) return $exit + ;; + esac + + # ps1_expanded: This variable is set to 'yes' if the shell + # subjects the value of PS1 to parameter expansion: + # + # * bash does unless the promptvars option is disabled + # * zsh does not unless the PROMPT_SUBST option is set + # * POSIX shells always do + # + # If the shell would expand the contents of PS1 when drawing + # the prompt, a raw ref name must not be included in PS1. + # This protects the user from arbitrary code execution via + # specially crafted ref names. For example, a ref named + # 'refs/heads/$(IFS=_;cmd=sudo_rm_-rf_/;$cmd)' might cause the + # shell to execute 'sudo rm -rf /' when the prompt is drawn. + # + # Instead, the ref name should be placed in a separate global + # variable (in the __git_ps1_* namespace to avoid colliding + # with the user's environment) and that variable should be + # referenced from PS1. For example: + # + # __git_ps1_foo=$(do_something_to_get_ref_name) + # PS1="...stuff...\${__git_ps1_foo}...stuff..." + # + # If the shell does not expand the contents of PS1, the raw + # ref name must be included in PS1. + # + # The value of this variable is only relevant when in pcmode. + # + # Assume that the shell follows the POSIX specification and + # expands PS1 unless determined otherwise. (This is more + # likely to be correct if the user has a non-bash, non-zsh + # shell and safer than the alternative if the assumption is + # incorrect.) + # + local ps1_expanded=yes + [ -z "${ZSH_VERSION-}" ] || [[ -o PROMPT_SUBST ]] || ps1_expanded=no + [ -z "${BASH_VERSION-}" ] || shopt -q promptvars || ps1_expanded=no + + local repo_info rev_parse_exit_code + repo_info="$(git rev-parse --git-dir --is-inside-git-dir \ + --is-bare-repository --is-inside-work-tree \ + --short HEAD 2>/dev/null)" + rev_parse_exit_code="$?" + + if [ -z "$repo_info" ]; then + return $exit + fi + + local short_sha="" + if [ "$rev_parse_exit_code" = "0" ]; then + short_sha="${repo_info##*$'\n'}" + repo_info="${repo_info%$'\n'*}" + fi + local inside_worktree="${repo_info##*$'\n'}" + repo_info="${repo_info%$'\n'*}" + local bare_repo="${repo_info##*$'\n'}" + repo_info="${repo_info%$'\n'*}" + local inside_gitdir="${repo_info##*$'\n'}" + local g="${repo_info%$'\n'*}" + + if [ "true" = "$inside_worktree" ] && + [ -n "${GIT_PS1_HIDE_IF_PWD_IGNORED-}" ] && + [ "$(git config --bool bash.hideIfPwdIgnored)" != "false" ] && + git check-ignore -q . + then + return $exit + fi + + local r="" + local b="" + local step="" + local total="" + if [ -d "$g/rebase-merge" ]; then + __git_eread "$g/rebase-merge/head-name" b + __git_eread "$g/rebase-merge/msgnum" step + __git_eread "$g/rebase-merge/end" total + if [ -f "$g/rebase-merge/interactive" ]; then + r="|REBASE-i" + else + r="|REBASE-m" + fi + else + if [ -d "$g/rebase-apply" ]; then + __git_eread "$g/rebase-apply/next" step + __git_eread "$g/rebase-apply/last" total + if [ -f "$g/rebase-apply/rebasing" ]; then + __git_eread "$g/rebase-apply/head-name" b + r="|REBASE" + elif [ -f "$g/rebase-apply/applying" ]; then + r="|AM" + else + r="|AM/REBASE" + fi + elif [ -f "$g/MERGE_HEAD" ]; then + r="|MERGING" + elif [ -f "$g/CHERRY_PICK_HEAD" ]; then + r="|CHERRY-PICKING" + elif [ -f "$g/REVERT_HEAD" ]; then + r="|REVERTING" + elif [ -f "$g/BISECT_LOG" ]; then + r="|BISECTING" + fi + + if [ -n "$b" ]; then + : + elif [ -h "$g/HEAD" ]; then + # symlink symbolic ref + b="$(git symbolic-ref HEAD 2>/dev/null)" + else + local head="" + if ! __git_eread "$g/HEAD" head; then + return $exit + fi + # is it a symbolic ref? + b="${head#ref: }" + if [ "$head" = "$b" ]; then + detached=yes + b="$( + case "${GIT_PS1_DESCRIBE_STYLE-}" in + (contains) + git describe --contains HEAD ;; + (branch) + git describe --contains --all HEAD ;; + (describe) + git describe HEAD ;; + (* | default) + git describe --tags --exact-match HEAD ;; + esac 2>/dev/null)" || + + b="$short_sha..." + b="($b)" + fi + fi + fi + + if [ -n "$step" ] && [ -n "$total" ]; then + r="$r $step/$total" + fi + + local w="" + local i="" + local s="" + local u="" + local c="" + local p="" + + if [ "true" = "$inside_gitdir" ]; then + if [ "true" = "$bare_repo" ]; then + c="BARE:" + else + b="GIT_DIR!" + fi + elif [ "true" = "$inside_worktree" ]; then + if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ] && + [ "$(git config --bool bash.showDirtyState)" != "false" ] + then + git diff --no-ext-diff --quiet || w="*" + git diff --no-ext-diff --cached --quiet || i="+" + if [ -z "$short_sha" ] && [ -z "$i" ]; then + i="#" + fi + fi + if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ] && + git rev-parse --verify --quiet refs/stash >/dev/null + then + s="$" + fi + + if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ] && + [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] && + git ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- ':/*' >/dev/null 2>/dev/null + then + u="%${ZSH_VERSION+%}" + fi + + if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then + __git_ps1_show_upstream + fi + fi + + local z="${GIT_PS1_STATESEPARATOR-" "}" + + # NO color option unless in PROMPT_COMMAND mode + if [ $pcmode = yes ] && [ -n "${GIT_PS1_SHOWCOLORHINTS-}" ]; then + __git_ps1_colorize_gitstring + fi + + b=${b##refs/heads/} + if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then + __git_ps1_branch_name=$b + b="\${__git_ps1_branch_name}" + fi + + local f="$w$i$s$u" + local gitstring="$c$b${f:+$z$f}$r$p" + + if [ $pcmode = yes ]; then + if [ "${__git_printf_supports_v-}" != yes ]; then + gitstring=$(printf -- "$printf_format" "$gitstring") + else + printf -v gitstring -- "$printf_format" "$gitstring" + fi + PS1="$ps1pc_start$gitstring$ps1pc_end" + else + printf -- "$printf_format" "$gitstring" + fi + + return $exit +} |