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Diffstat (limited to 'contrib/completion/git-completion.zsh')
| -rw-r--r-- | contrib/completion/git-completion.zsh | 294 |
1 files changed, 294 insertions, 0 deletions
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh new file mode 100644 index 0000000..cac6f61 --- /dev/null +++ b/contrib/completion/git-completion.zsh @@ -0,0 +1,294 @@ +#compdef git gitk + +# zsh completion wrapper for git +# +# Copyright (c) 2012-2020 Felipe Contreras <felipe.contreras@gmail.com> +# +# The recommended way to install this script is to make a copy of it as a +# file named '_git' inside any directory in your fpath. +# +# For example, create a directory '~/.zsh/', copy this file to '~/.zsh/_git', +# and then add the following to your ~/.zshrc file: +# +# fpath=(~/.zsh $fpath) +# +# You need git's bash completion script installed. By default bash-completion's +# location will be used (e.g. pkg-config --variable=completionsdir bash-completion). +# +# If your bash completion script is somewhere else, you can specify the +# location in your ~/.zshrc: +# +# zstyle ':completion:*:*:git:*' script ~/.git-completion.bash +# + +zstyle -T ':completion:*:*:git:*' tag-order && \ + zstyle ':completion:*:*:git:*' tag-order 'common-commands' + +zstyle -s ":completion:*:*:git:*" script script +if [ -z "$script" ]; then + local -a locations + local e bash_completion + + bash_completion=$(pkg-config --variable=completionsdir bash-completion 2>/dev/null) || + bash_completion='/usr/share/bash-completion/completions/' + + locations=( + "$(dirname ${funcsourcetrace[1]%:*})"/git-completion.bash + "$HOME/.local/share/bash-completion/completions/git" + "$bash_completion/git" + '/etc/bash_completion.d/git' # old debian + ) + for e in $locations; do + test -f $e && script="$e" && break + done +fi + +local old_complete="$functions[complete]" +functions[complete]=: +GIT_SOURCING_ZSH_COMPLETION=y . "$script" +functions[complete]="$old_complete" + +__gitcomp () +{ + emulate -L zsh + + local cur_="${3-$cur}" + + case "$cur_" in + --*=) + ;; + --no-*) + local c IFS=$' \t\n' + local -a array + for c in ${=1}; do + if [[ $c == "--" ]]; then + continue + fi + c="$c${4-}" + case $c in + --*=|*.) ;; + *) c="$c " ;; + esac + array+=("$c") + done + compset -P '*[=:]' + compadd -Q -S '' -p "${2-}" -a -- array && _ret=0 + ;; + *) + local c IFS=$' \t\n' + local -a array + for c in ${=1}; do + if [[ $c == "--" ]]; then + c="--no-...${4-}" + array+=("$c ") + break + fi + c="$c${4-}" + case $c in + --*=|*.) ;; + *) c="$c " ;; + esac + array+=("$c") + done + compset -P '*[=:]' + compadd -Q -S '' -p "${2-}" -a -- array && _ret=0 + ;; + esac +} + +__gitcomp_direct () +{ + emulate -L zsh + + compset -P '*[=:]' + compadd -Q -S '' -- ${(f)1} && _ret=0 +} + +__gitcomp_nl () +{ + emulate -L zsh + + compset -P '*[=:]' + compadd -Q -S "${4- }" -p "${2-}" -- ${(f)1} && _ret=0 +} + +__gitcomp_file () +{ + emulate -L zsh + + compset -P '*[=:]' + compadd -f -p "${2-}" -- ${(f)1} && _ret=0 +} + +__gitcomp_direct_append () +{ + __gitcomp_direct "$@" +} + +__gitcomp_nl_append () +{ + __gitcomp_nl "$@" +} + +__gitcomp_file_direct () +{ + __gitcomp_file "$1" "" +} + +_git_zsh () +{ + __gitcomp "v1.1" +} + +__git_complete_command () +{ + emulate -L zsh + + local command="$1" + local completion_func="_git_${command//-/_}" + if (( $+functions[$completion_func] )); then + emulate ksh -c $completion_func + return 0 + else + return 1 + fi +} + +__git_zsh_bash_func () +{ + emulate -L ksh + + local command=$1 + + __git_complete_command "$command" && return + + local expansion=$(__git_aliased_command "$command") + if [ -n "$expansion" ]; then + words[1]=$expansion + __git_complete_command "$expansion" + fi +} + +__git_zsh_cmd_common () +{ + local -a list + list=( + add:'add file contents to the index' + bisect:'find by binary search the change that introduced a bug' + branch:'list, create, or delete branches' + checkout:'checkout a branch or paths to the working tree' + clone:'clone a repository into a new directory' + commit:'record changes to the repository' + diff:'show changes between commits, commit and working tree, etc' + fetch:'download objects and refs from another repository' + grep:'print lines matching a pattern' + init:'create an empty Git repository or reinitialize an existing one' + log:'show commit logs' + merge:'join two or more development histories together' + mv:'move or rename a file, a directory, or a symlink' + pull:'fetch from and merge with another repository or a local branch' + push:'update remote refs along with associated objects' + rebase:'forward-port local commits to the updated upstream head' + reset:'reset current HEAD to the specified state' + restore:'restore working tree files' + rm:'remove files from the working tree and from the index' + show:'show various types of objects' + status:'show the working tree status' + switch:'switch branches' + tag:'create, list, delete or verify a tag object signed with GPG') + _describe -t common-commands 'common commands' list && _ret=0 +} + +__git_zsh_cmd_alias () +{ + local -a list + list=(${${(0)"$(git config -z --get-regexp '^alias\.*')"}#alias.}) + list=(${(f)"$(printf "%s:alias for '%s'\n" ${(f@)list})"}) + _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 $state in + (command) + _tags common-commands alias-commands all-commands + while _tags; do + _requested common-commands && __git_zsh_cmd_common + _requested alias-commands && __git_zsh_cmd_alias + _requested all-commands && __git_zsh_cmd_all + let _ret || break + done + ;; + (arg) + local command="${words[1]}" __git_dir __git_cmd_idx=1 + + 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 + elif (( $+functions[__${service}_main] )); then + emulate ksh -c __${service}_main + elif (( $+functions[_${service}] )); then + emulate ksh -c _${service} + elif (( $+functions[_${service//-/_}] )); then + emulate ksh -c _${service//-/_} + fi + + let _ret && _default && _ret=0 + return _ret +} + +_git |