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iTerm2终端搭配zsh shell插件配置

作者:互联网

  此前有过几篇介绍oh-my-zsh和powerlevel10k配色方案的博客,都是一些花拳绣腿最多可以让人起到赏心悦目的作用,今天就来介绍一些实打实可以提升工作效率的配置。

Plugins

  最新的macOS操作系统中已经将默认的登录shell变更为zsh,今日主要介绍两个zsh的插件以及一些配置技巧实现终端智能提示命令建议补全,主角就是zsh-autosuggestionszsh-syntax-highlighting,想必这两个软件会出现在绝大多数Geek的Plugins的配置列表中,就不需要在做过多介绍,下面主要介绍下两种安装配置方式:

方式一

安装:

brew install zsh-autosuggestions zsh-syntax-highlighting

查看详细信息:

brew info zsh-autosuggestions

zsh-autosuggestions: stable 0.7.0 (bottled)
Fish-like fast/unobtrusive autosuggestions for zsh
https://github.com/zsh-users/zsh-autosuggestions
Not installed
From: https://mirrors.aliyun.com/homebrew/homebrew-core.git/Formula/zsh-autosuggestions.rb
License: MIT
==> Caveats
To activate the autosuggestions, add the following at the end of your .zshrc:

  source /usr/local/share/zsh-autosuggestions/zsh-autosuggestions.zsh

You will also need to force reload of your .zshrc:

  source ~/.zshrc

brew info zsh-syntax-highlighting

zsh-syntax-highlighting: stable 0.7.1 (bottled), HEAD
Fish shell like syntax highlighting for zsh
https://github.com/zsh-users/zsh-syntax-highlighting
Not installed
From: https://mirrors.aliyun.com/homebrew/homebrew-core.git/Formula/zsh-syntax-highlighting.rb
License: BSD-3-Clause
==> Options
--HEAD
	Install HEAD version
==> Caveats
To activate the syntax highlighting, add the following at the end of your .zshrc:
  source /usr/local/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

If you receive "highlighters directory not found" error message,
you may need to add the following to your .zshenv:
  export ZSH_HIGHLIGHT_HIGHLIGHTERS_DIR=/usr/local/share/zsh-syntax-highlighting/highlighters
==> Analytics
install: 11,970 (30 days), 29,408 (90 days), 121,898 (365 days)
install-on-request: 11,971 (30 days), 29,408 (90 days), 121,845 (365 days)
build-error: 0 (30 days)

~/.zshrc中加载插件

source /usr/local/share/zsh-autosuggestions/zsh-autosuggestions.zsh
source /usr/local/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

  配置文件添加完成以上内容后只需要source ~/.zshrc配置文件即可生效。

  效果如图所示可以实现正确命令行颜色提示以及补全建议信息等。

方式二

安装:

cd ~/.oh-my-zsh/plugins
git clone https://github.com/zsh-users/zsh-autosuggestions.git
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git

  其实这里的github地址在上面这种方式使用brew info命令查看时已经给出了github URI,注意将插件直接放置到oh-my-zsh的plugins目录下即可。

~/.zshrc中加载插件

plugins=(
    git
    autojump
    zsh-autosuggestions
    zsh-syntax-highlighting
)

  注意两种安装方式对应了两种不同的生效方式。

配置启动iTerm2自动生效

  以上配置完成后,你会发现每次打开iTerm2后必须执行source ~/.zshrc才能生效,并且不能将该命令直接写入到~/.zshrc文件中,否则会造成无限循环。
  于是研究了两种自动加载该文件的方法:

方法一

依托iTerm2软件功能实现

iTerm2-->Preferences-->Profiles-->General-->Login Shell
添加如下配置:source ~/.zshrc; clear
  该配置项可以保证每次启动iTerm2软件后自动调用命令,并且会将执行命令历史clear掉,但是细心的同学可以发现其实还是能够看到命令的执行过程,反正这种方式我是很难接受,也就不上截图了,甚至觉得是浪费流量,相信大多数人会选择第二种方案,或者有大牛知道更好的方案也可以分享下。

方法二

依托于zsh shell机制

  技术原理就不做过多的介绍了,直接上干货:
vim ~/.zprofile

source ~/.zshrc

  感兴趣的同学可以研究下zsh登录过程中加载文件的顺序,这里不做过多介绍,能实现目的即可。
  从此以后我们就可以实现打开iTerm2就能直接享受补全建议和语法高亮功能啦!

标签:插件,shell,highlighting,zshrc,autosuggestions,iTerm2,syntax,source,zsh
来源: https://www.cnblogs.com/Cherry-Linux/p/15600725.html