prezto_config/functions/_brew

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#compdef brew
# copied from _fink
_brew_all_formulae() {
formulae=(`brew search`)
}
_brew_installed_formulae() {
installed_formulae=(`brew list`)
}
local -a _1st_arguments
_1st_arguments=(
'install:install a formula'
'remove:remove a formula'
'search:search for a formula (/regex/ or string)'
'list:list files in a formula or not-installed formulae'
'link:link a formula'
'unlink:unlink a formula'
'home:visit the homepage of a formula or the brew project'
'info:information about a formula'
'prune:remove dead links'
'update:freshen up links'
'log:git commit log for a formula'
'create:create a new formula'
'edit:edit a formula'
)
local expl
local -a formula installed_formulae
_arguments \
'(-v --verbose)'{-v,--verbose}'[verbose]' \
'(--version)--version[version information]' \
'(--prefix)--prefix[where brew lives on this system]' \
'(--cache)--cache[brew cache]' \
'*:: :->subcmds' && return 0
if (( CURRENT == 1 )); then
_describe -t commands "brew subcommand" _1st_arguments
return
fi
case "$words[1]" in
list)
_arguments \
'(--unbrewed)--unbrewed[files in brew --prefix not controlled by brew]' \
'1: :->forms' && return 0
if [[ "$state" == forms ]]; then
_brew_installed_formulae
_requested installed_formulae expl 'installed formulae' compadd -a installed_formulae
fi ;;
install|home|log|info)
_brew_all_formulae
_wanted formulae expl 'all formulae' compadd -a formulae ;;
remove|edit|xo)
_brew_installed_formulae
_wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae ;;
esac