mac上git命令自动补全

超、凢脫俗 2021-06-24 13:58 569阅读 0赞

之前在windows上开发，下载git后，可以在工程目录下“右键”  > Git Bash Here 打开git的bash命令行窗口，在该命令行窗口中有命令行补全功能（例如：输入 git push origin 后介入tab键会自动带出来分之名字）。此外，也可以“右键”>Git GUI Here 打开git的图形化界面，或者在git bash上直接输入git gui调出图形化界面，方面add和commit操作。

在mac上安装完git后，可以在iterm中输入git gui 调出git的图形界面，但是找不到git bash命令行来，在mac的命令行中又没有git命令的自动补全功能。不过，可以通过如下方法解决：

### 1、安装bash-completion： ###

1）查看是否安装：

$ brew list
    autoconf	bash-completion	libidn2		libunistring	lrzsz		pkg-config	wget
    automake	gettext		libtool		libyaml		openssl@1.1	readline

如果没有安装，通过如下方式安装：

brew install bash-completion

### 2、配置： ###

1）安装后，通过如下命令查看；

$ brew info bash-completion
    bash-completion: stable 1.3 (bottled)
    Programmable completion for Bash 3.2
    https://salsa.debian.org/debian/bash-completion
    Conflicts with:
      bash-completion@2 (because each are different versions of the same formula)
    /usr/local/Cellar/bash-completion/1.3_3 (189 files, 608.6KB) *
      Poured from bottle on 2021-01-28 at 20:53:57
    From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/bash-completion.rb
    ==> Caveats
    Add the following line to your ~/.bash_profile:
      [[ -r "/usr/local/etc/profile.d/bash_completion.sh" ]] && . "/usr/local/etc/profile.d/bash_completion.sh"
    
    Bash completion has been installed to:
      /usr/local/etc/bash_completion.d
    ==> Analytics
    install: 9,194 (30 days), 26,722 (90 days), 124,363 (365 days)
    install-on-request: 8,065 (30 days), 24,047 (90 days), 113,585 (365 days)

从提示中将\[\[ -r "/usr/local/etc/profile.d/bash\_completion.sh" \]\] && . "/usr/local/etc/profile.d/bash\_completion.sh" 拷贝到 ~/.bash\_profile中。

2）下载git-completion.bash：

[https://github.com/git/git/tree/master/contrib/completion][https_github.com_git_git_tree_master_contrib_completion]

下载git-completion.bash，将其保存到~下，并且重命名为.git-completion.bash

3）编辑~/.bash\_profile，并将添加：

source ~/.git-completion.bash

[https_github.com_git_git_tree_master_contrib_completion]: https://github.com/git/git/tree/master/contrib/completion