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| -rwxr-xr-x | contrib/completion/git-completion.bash | 324 |
1 files changed, 324 insertions, 0 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash new file mode 100755 index 000000000..d9cb17d0b --- /dev/null +++ b/contrib/completion/git-completion.bash @@ -0,0 +1,324 @@ +# +# bash completion support for core Git. +# +# Copyright (C) 2006 Shawn Pearce +# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). +# +# The contained completion routines provide support for completing: +# +# *) local and remote branch names +# *) local and remote tag names +# *) .git/remotes file names +# *) git 'subcommands' +# *) tree paths within 'ref:path/to/file' expressions +# +# To use these routines: +# +# 1) Copy this file to somewhere (e.g. ~/.git-completion.sh). +# 2) Added the following line to your .bashrc: +# source ~/.git-completion.sh +# + +__git_refs () +{ + local cmd i is_hash=y + if [ -d "$1" ]; then + cmd=git-peek-remote + else + cmd=git-ls-remote + fi + for i in $($cmd "$1" 2>/dev/null); do + case "$is_hash,$i" in + y,*) is_hash=n ;; + n,*^{}) is_hash=y ;; + n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;; + n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;; + n,*) is_hash=y; echo "$i" ;; + esac + done +} + +__git_refs2 () +{ + local cmd i is_hash=y + if [ -d "$1" ]; then + cmd=git-peek-remote + else + cmd=git-ls-remote + fi + for i in $($cmd "$1" 2>/dev/null); do + case "$is_hash,$i" in + y,*) is_hash=n ;; + n,*^{}) is_hash=y ;; + n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}:${i#refs/tags/}" ;; + n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}:${i#refs/heads/}" ;; + n,*) is_hash=y; echo "$i:$i" ;; + esac + done +} + +__git_remotes () +{ + local i REVERTGLOB=$(shopt -p nullglob) + shopt -s nullglob + for i in .git/remotes/*; do + echo ${i#.git/remotes/} + done + $REVERTGLOB +} + +__git_complete_file () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + ?*:*) + local pfx ls ref="$(echo "$cur" | sed 's,:.*$,,')" + cur="$(echo "$cur" | sed 's,^.*:,,')" + case "$cur" in + ?*/*) + pfx="$(echo "$cur" | sed 's,/[^/]*$,,')" + cur="$(echo "$cur" | sed 's,^.*/,,')" + ls="$ref:$pfx" + pfx="$pfx/" + ;; + *) + ls="$ref" + ;; + esac + COMPREPLY=($(compgen -P "$pfx" \ + -W "$(git-ls-tree "$ls" \ + | sed '/^100... blob /s,^.* ,, + /^040000 tree /{ + s,^.* ,, + s,$,/, + } + s/^.* //')" \ + -- "$cur")) + ;; + *) + COMPREPLY=($(compgen -W "$(__git_refs .)" -- "$cur")) + ;; + esac +} + +_git_branch () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + COMPREPLY=($(compgen -W "-l -f -d -D $(__git_refs .)" -- "$cur")) +} + +_git_cat_file () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "${COMP_WORDS[0]},$COMP_CWORD" in + git-cat-file*,1) + COMPREPLY=($(compgen -W "-p -t blob tree commit tag" -- "$cur")) + ;; + git,2) + COMPREPLY=($(compgen -W "-p -t blob tree commit tag" -- "$cur")) + ;; + *) + __git_complete_file + ;; + esac +} + +_git_checkout () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + COMPREPLY=($(compgen -W "-l -b $(__git_refs .)" -- "$cur")) +} + +_git_diff () +{ + __git_complete_file +} + +_git_diff_tree () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + COMPREPLY=($(compgen -W "-r -p -M $(__git_refs .)" -- "$cur")) +} + +_git_fetch () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + + case "${COMP_WORDS[0]},$COMP_CWORD" in + git-fetch*,1) + COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur")) + ;; + git,2) + COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur")) + ;; + *) + case "$cur" in + *:*) + cur=$(echo "$cur" | sed 's/^.*://') + COMPREPLY=($(compgen -W "$(__git_refs .)" -- "$cur")) + ;; + *) + local remote + case "${COMP_WORDS[0]}" in + git-fetch) remote="${COMP_WORDS[1]}" ;; + git) remote="${COMP_WORDS[2]}" ;; + esac + COMPREPLY=($(compgen -W "$(__git_refs2 "$remote")" -- "$cur")) + ;; + esac + ;; + esac +} + +_git_ls_remote () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur")) +} + +_git_ls_tree () +{ + __git_complete_file +} + +_git_log () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + *..*) + local pfx=$(echo "$cur" | sed 's/\.\..*$/../') + cur=$(echo "$cur" | sed 's/^.*\.\.//') + COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs .)" -- "$cur")) + ;; + *) + COMPREPLY=($(compgen -W "$(__git_refs .)" -- "$cur")) + ;; + esac +} + +_git_merge_base () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + COMPREPLY=($(compgen -W "$(__git_refs .)" -- "$cur")) +} + +_git_pull () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + + case "${COMP_WORDS[0]},$COMP_CWORD" in + git-pull*,1) + COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur")) + ;; + git,2) + COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur")) + ;; + *) + local remote + case "${COMP_WORDS[0]}" in + git-pull) remote="${COMP_WORDS[1]}" ;; + git) remote="${COMP_WORDS[2]}" ;; + esac + COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur")) + ;; + esac +} + +_git_push () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + + case "${COMP_WORDS[0]},$COMP_CWORD" in + git-push*,1) + COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur")) + ;; + git,2) + COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur")) + ;; + *) + case "$cur" in + *:*) + local remote + case "${COMP_WORDS[0]}" in + git-push) remote="${COMP_WORDS[1]}" ;; + git) remote="${COMP_WORDS[2]}" ;; + esac + cur=$(echo "$cur" | sed 's/^.*://') + COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur")) + ;; + *) + COMPREPLY=($(compgen -W "$(__git_refs2 .)" -- "$cur")) + ;; + esac + ;; + esac +} + +_git_show () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + COMPREPLY=($(compgen -W "$(__git_refs .)" -- "$cur")) +} + +_git () +{ + if [ $COMP_CWORD = 1 ]; then + COMPREPLY=($(compgen \ + -W "--version $(git help -a|egrep '^ ')" \ + -- "${COMP_WORDS[COMP_CWORD]}")) + else + case "${COMP_WORDS[1]}" in + branch) _git_branch ;; + cat-file) _git_cat_file ;; + checkout) _git_checkout ;; + diff) _git_diff ;; + diff-tree) _git_diff_tree ;; + fetch) _git_fetch ;; + log) _git_log ;; + ls-remote) _git_ls_remote ;; + ls-tree) _git_ls_tree ;; + pull) _git_pull ;; + push) _git_push ;; + show) _git_show ;; + show-branch) _git_log ;; + whatchanged) _git_log ;; + *) COMPREPLY=() ;; + esac + fi +} + +_gitk () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + COMPREPLY=($(compgen -W "--all $(__git_refs .)" -- "$cur")) +} + +complete -o default -o nospace -F _git git +complete -o default -F _gitk gitk +complete -o default -F _git_branch git-branch +complete -o default -o nospace -F _git_cat_file git-cat-file +complete -o default -F _git_checkout git-checkout +complete -o default -o nospace -F _git_diff git-diff +complete -o default -F _git_diff_tree git-diff-tree +complete -o default -o nospace -F _git_fetch git-fetch +complete -o default -o nospace -F _git_log git-log +complete -o default -F _git_ls_remote git-ls-remote +complete -o default -o nospace -F _git_ls_tree git-ls-tree +complete -o default -F _git_merge_base git-merge-base +complete -o default -o nospace -F _git_pull git-pull +complete -o default -o nospace -F _git_push git-push +complete -o default -F _git_show git-show +complete -o default -o nospace -F _git_log git-whatchanged + +# 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. +# +complete -o default -o nospace -F _git_cat_file git-cat-file.exe +complete -o default -o nospace -F _git_diff git-diff.exe +complete -o default -o nospace -F _git_diff_tree git-diff-tree.exe +complete -o default -o nospace -F _git_log git-log.exe +complete -o default -o nospace -F _git_ls_tree git-ls-tree.exe +complete -o default -F _git_merge_base git-merge-base.exe +complete -o default -o nospace -F _git_push git-push.exe +complete -o default -o nospace -F _git_log git-whatchanged.exe |