mac git 自动补全

下载自动补全提示文件：

curl https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash -o ~/.git-completion.bash

在~/.bash_profrile中加入：

if [ -f ~/.git-completion.bash ]; then
  . ~/.git-completion.bash

fi

(PS: If this doesn't work off the bat, you may need to run chmod -X ~/.git-completion.bash to give the script permission to run.)

亲测可以起作用。

参考：http://apple.stackexchange.com/questions/55875/git-auto-complete-for-branches-at-the-command-line