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Add completion support for Homebrew

- Add completion function for Homebrew under the `homebrew` module.
- Partially adds feature requested in #1115
- Update Readme of `homebrew` module to add reference to original source and
update authors list.

Completion sourced from [Homebrew official repository](https://github.com/
Homebrew/homebrew/blob/master/Library/Contributions/brew_zsh_completion.zsh)
pull/1116/head
Nevin Valsaraj 9 years ago
parent 4f19700919
commit 47373ce2b2
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GPG Key ID: E4019A33EDD8313C

@ -26,6 +26,13 @@ Aliases
- `casks` searches for a cask.
- `caskx` uninstalls a cask.
Completion
----------
### Homebrew
Sourced from [Homebrew official repository](2)
Authors
-------
@ -33,5 +40,7 @@ Authors
- [Sorin Ionescu](https://github.com/sorin-ionescu)
- [Griffin Yourick](https://github.com/tough-griff)
- [Nevin Valsaraj](http://github.com/nevinvalsaraj)
[1]: https://github.com/sorin-ionescu/prezto/issues
[2]: https://github.com/Homebrew/homebrew/blob/master/Library/Contributions/brew_zsh_completion.zsh

@ -0,0 +1,147 @@
#compdef brew
#autoload
# Brew ZSH completion function
# Sourced from Homebrew official repository
# https://github.com/Homebrew/homebrew/blob/master/Library/Contributions/brew_zsh_completion.zsh
_brew_all_formulae() {
formulae=(`brew search`)
}
_brew_installed_formulae() {
installed_formulae=(`brew list`)
}
_brew_installed_taps() {
installed_taps=(`brew tap`)
}
_brew_official_taps() {
official_taps=(`brew tap --list-official`)
}
_brew_pinned_taps() {
pinned_taps=(`brew tap --list-pinned`)
}
_brew_outdated_formulae() {
outdated_formulae=(`brew outdated`)
}
local -a _1st_arguments
_1st_arguments=(
'audit:check formulae for Homebrew coding style'
'cat:display formula file for a formula'
'cleanup:uninstall unused and old versions of packages'
'commands:show a list of commands'
'config:show homebrew and system configuration'
'create:create a new formula'
'deps:list dependencies and dependants of a formula'
'desc:display a description of a formula'
'doctor:audits your installation for common issues'
'edit:edit a formula'
'fetch:download formula resources to the cache'
'gist-logs:generate a gist of the full build logs'
'home:visit the homepage of a formula or the brew project'
'info:information about a formula'
'install:install a formula'
'reinstall:install a formula anew; re-using its current options'
'leaves:show installed formulae that are not dependencies of another installed formula'
'link:link a formula'
'linkapps:symlink .app bundles provided by formulae into /Applications'
'list:list files in a formula or not-installed formulae'
'log:git commit log for a formula'
'missing:check all installed formuale for missing dependencies.'
'migrate:migrate renamed formula to new name'
'outdated:list formulae for which a newer version is available'
'pin:pin specified formulae'
'postinstall:perform post_install for a given formula'
'prune:remove dead links'
'remove:remove a formula'
'search:search for a formula (/regex/ or string)'
'switch:switch between different versions of a formula'
'tap:tap a new formula repository from GitHub, or list existing taps'
'tap-info:information about a tap'
'tap-pin:pin a tap'
'tap-unpin:unpin a tap'
'test-bot:test a formula and build a bottle'
'uninstall:uninstall a formula'
'unlink:unlink a formula'
'unlinkapps:remove symlinked .app bundles provided by formulae from /Applications'
'unpin:unpin specified formulae'
'untap:remove a tapped repository'
'update:fetch latest version of Homebrew and all formulae'
'upgrade:upgrade outdated formulae'
'uses:show formulae which depend on a formula'
`brew commands --quiet --include-aliases`
)
local expl
local -a formulae installed_formulae installed_taps official_taps outdated_formulae
_arguments \
'(-v)-v[verbose]' \
'(--cellar)--cellar[brew cellar]' \
'(--env)--env[brew environment]' \
'(--repository)--repository[brew repository]' \
'(--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 "$words[1]" in
install|reinstall|audit|home|homepage|log|info|abv|uses|cat|deps|desc|edit|options|switch)
_brew_all_formulae
_wanted formulae expl 'all formulae' compadd -a formulae ;;
linkapps|unlinkapps)
_arguments \
'(--local)--local[operate on ~/Applications instead of /Applications]' \
'1: :->forms' && return 0
if [[ "$state" == forms ]]; then
_brew_installed_formulae
_wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae
fi ;;
list|ls)
_arguments \
'(--unbrewed)--unbrewed[files in brew --prefix not controlled by brew]' \
'(--pinned)--pinned[list all versions of pinned formulae]' \
'(--versions)--versions[list all installed versions of a formula]' \
'1: :->forms' && return 0
if [[ "$state" == forms ]]; then
_brew_installed_formulae
_wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae
fi ;;
remove|rm|uninstall|unlink|cleanup|link|ln|pin|unpin)
_brew_installed_formulae
_wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae ;;
search|-S)
_arguments \
'(--macports)--macports[search the macports repository]' \
'(--fink)--fink[search the fink repository]' ;;
untap|tap-info|tap-pin)
_brew_installed_taps
_wanted installed_taps expl 'installed taps' compadd -a installed_taps ;;
tap)
_brew_official_taps
_wanted official_taps expl 'official taps' compadd -a official_taps ;;
tap-unpin)
_brew_pinned_taps
_wanted pinned_taps expl 'pinned taps' compadd -a pinned_taps ;;
upgrade)
_arguments \
'(--cleanup)--cleanup[remove previously installed formula version(s)]' \
'1: :->forms' && return 0
if [[ "$state" == forms ]]; then
_brew_outdated_formulae
_wanted outdated_formulae expl 'outdated formulae' compadd -a outdated_formulae
fi ;;
esac
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