zsh完成brew公式

在 OS X 中，有沒有辦法讓 Zsh （我正在使用Oh-my-zsh）製表符完成公式？

例如

$ brew install em<TAB>

可以擴展為：

$ brew install emacs

Homebrew 提供了它自己的完成。您只需要將文件連結$(brew --prefix)/Library/Contributions/brew_zsh_completion.zsh到_brew您的.（請參閱https://github.com/Homebrew/homebrew/blob/master/Library/Contributions/brew_zsh_completion.zsh$fpath開頭的評論）

zsh-completions最近刪除了它的_brew完成以支持該文件，請參閱https://github.com/zsh-users/zsh-completions/issues/305。

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2016 年 4 月 19 日更新：在某個時候（1）Homebrew 再次更新了它對 zsh 完成的處理。現在，如果您通過 Homebrew 安裝zsh，它應該“正常工作”。該文件安裝到/usr/local/share/zsh/site-functions/_brew.

嘗試安裝zsh-completions公式。

$ brew info zsh-completions
zsh-completions: stable 0.10.0, HEAD
https://github.com/zsh-users/zsh-completions
Not installed
From: https://github.com/Homebrew/homebrew/commits/master/Library/Formula/zsh-completions.rb
==> Caveats
To activate these completions, add the following to your .zshrc:

 fpath=(/usr/local/share/zsh-completions $fpath)

You may also need to force rebuild `zcompdump`:

 rm -f ~/.zcompdump; compinit

Additionally, if you receive "zsh compinit: insecure directories" warnings when attempting
to load these completions, you may need to run this:

 chmod go-w /usr/local/share

看起來 zsh 可能與 bash 完成有一些兼容性。您可以將其與bash-completions公式結合使用。

引用自：https://unix.stackexchange.com/questions/126785