写在前面
之前一直在用一款名为oh-my-zsh的插件, 在我的MacOS上, 配置起来主题以及各种插件都比较方便, 但是, 最近在archlinux上面, 我用了omz之后, 速度下降了很多(archlinux虚拟机,还是采用架构虚拟化的方式,在arm上模拟出x86_64), 于是我就想着卸载omz然后直接安装代码补全和高亮插件, 这里参考了一篇国外开发者的博客1, 主要用到的插件是:
- zdharma-continuum/fast-syntax-highlighting: Feature-rich syntax highlighting for ZSH;
- zsh-users/zsh-autosuggestions: Fish-like autosuggestions for zsh (github.com);
- zsh-users/zsh-completions: Additional completion definitions for Zsh. (github.com);
这里原文中还用到了一款主题插件, 但是我这里就不用了, 一切为了速度~(不过mac主机可以用, 看不出影响)
备份
首先就是卸载omz(如果有)
uninstall_oh_my_zsh
然后查看一下你的.zshrc和.zsh_history, 这两个文件需要备份一下,稍后会用到. 注意, 如果卸载omz, 那么omz会帮你备份, 文件名类似这样.zshrc.omz-uninstalled-2022-09-15_00-50-08. 然后.zshrc会被替换为在安装omz之前的配置, 可能会有不同, 大家注意区分.
cp .zshrc .zshrc_bak
创建配置文件夹
mkdir -p .zsh/plugins
cp .zshrc .zsh/
mv .zsh_history .zsh/
然后编辑.zshrc, 加上:
### ZSH HOME
export ZSH=$HOME/.zsh
### ---- history config ----------
export HISTFILE=$ZSH/.zsh_history
# How many commands zsh will load to memory.
export HISTSIZE=10000
# How maney commands history will save on file.
export SAVEHIST=10000
# History won't save duplicates.
setopt HIST_IGNORE_ALL_DUPS
# History won't show duplicates on search.
setopt HIST_FIND_NO_DUPS
安装插件
cd .zsh/plugins
git clone git@github.com:zdharma-continuum/fast-syntax-highlighting.git
git clone git@github.com:zsh-users/zsh-autosuggestions.git
git clone git@github.com:zsh-users/zsh-completions.git
在.zshrc中添加:
source $ZSH/plugins/fast-syntax-highlighting/fast-syntax-highlighting.plugin.zsh #这个插件对于 man 会有影响, 而且已经不维护了, 就用最新的方式了
fpath=($ZSH/plugins/zsh-completions/src $fpath)
# zsh-autosuggestions:config
source $ZSH/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=#ff00ff,bg=cyan,bold,underline"
ZSH_AUTOSUGGEST_STRATEGY=(history completion)
ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=20
# end config
上面是采用源码方式安装, 对于离线机器来说可以打包安装, 但是最新的话可以用 brew 的方式:
brew install zsh-autosuggestions zsh-completions zsh-syntax-highlighting ## config new: source /opt/homebrew/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh if type brew &>/dev/null; then FPATH=$(brew --prefix)/share/zsh-completions:$FPATH autoload -Uz compinit compinit fi # zsh-autosuggestions:config source /opt/homebrew/share/zsh-autosuggestions/zsh-autosuggestions.zsh ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=#ff00ff,bg=cyan,bold,underline" ZSH_AUTOSUGGEST_STRATEGY=(history completion) ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=20可能会有一些 warning, 通过 brew info xx 查看具体的修复方式即可
链接
最后就是创建符号链接, 这样我们就可以通过更改~/.zshrc来同步更改.zsh/.zshrc配置文件了.
首先需要确认家目录下没有.zshrc文件, 如果有, 将所有内容复制到.zsh/.zshrc中, 然后rm .zshrc.
此时可以开始创建符号链接了.
ln -s ~/.zsh/.zshrc ~/.zshrc
可以查看一下:
ls -la
.zshrc -> .zsh/.zshrc
然后:
source ~/.zshrc
即可完成~
PROMPT配置
由于我没安装主题插件, 这里就通过一行命令配置提示符进行配置, 参考了2.
# prompt
ZSH_NEWLINE=$'\n'
export PROMPT=" %F{46}%F %(?.%F{green}√.%F{red}?%?)%f %B%F{69}%~ ${ZSH_NEWLINE} %F{119}==>%f%b "
结果
√ ~/.zsh tree -L 2 -a
.
├── .zsh_history
├── .zshrc
└── plugins
├── fast-syntax-highlighting
├── zsh-autosuggestions
└── zsh-completions
