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从 Android 开发转 go 开发之后有很长一段时间都是用的 vim,主要是因为公司 go 工程本身并不是很复杂,也一直想试试脱离鼠标写代码是怎样的感受。刚开始用的是 SpaceVim,开箱即用,集成了大部分常用的插件,支持的语言也非常的多。但是最近突然开始报错,有一些文件夹无法创建,自己切到相应的目录底下 mkdir 也不行,于是便想着自己整一套最简单的可以用来开发 vim 的配置,我集成的插件:
Vundle:插件管理
dracula/vim:主题
lightline:状态行
vim-go:go 的 vim 插件,装了之后 control + ] 可以跳转代码了
YouCompleteMe:代码提示
先直接放完整的配置文件,vim 对应的是 ~/.vimrc,neovim 对应的是 ~/.config/nvim/init.vim:
set number set ignorecase set nocompatible " be iMproved, required filetype off " required " set the runtime path to include Vundle and initialize set rtp+=~/.vim/bundle/Vundle.vim call vundle#begin() " alternatively, pass a path where Vundle should install plugins "call vundle#begin('~/some/path/here') " let Vundle manage Vundle, required Plugin 'VundleVim/Vundle.vim' " The following are examples of different formats supported. " Keep Plugin commands between vundle#begin/end. " plugin on GitHub repo " Plugin 'tpope/vim-fugitive' " plugin from http://vim-scripts.org/vim/scripts.html " Plugin 'L9' " Git plugin not hosted on GitHub " Plugin 'git://git.wincent.com/command-t.git' " git repos on your local machine (i.e. when working on your own plugin) " Plugin 'file:///home/gmarik/path/to/plugin' " The sparkup vim script is in a subdirectory of this repo called vim. " Pass the path to set the runtimepath properly. " Plugin 'rstacruz/sparkup', {'rtp': 'vim/'} " Install L9 and avoid a Naming conflict if you've already installed a " different version somewhere else. " Plugin 'ascenator/L9', {'name': 'newL9'} " All of your Plugins must be added before the following line " " themes Plugin 'dracula/vim', { 'name': 'dracula' } " golang plugin Plugin 'fatih/vim-go' " code complete Plugin 'ycm-core/YouCompleteMe' " light line Plugin 'itchyny/lightline.vim' call vundle#end() " required filetype plugin indent on " required " To ignore plugin indent changes, instead use: "filetype plugin on " " Brief help " :PluginList - lists configured plugins " :PluginInstall - installs plugins; append `!` to update or just :PluginUpdate " :PluginSearch foo - searches for foo; append `!` to refresh local cache " :PluginClean - confirms removal of unused plugins; append `!` to auto-approve removal " " see :h vundle for more details or wiki for FAQ " Put your non-Plugin stuff after this line au BufReadPost * if line("'\"") > 0 | if line("'\"") <= line("$") | exe("norm '\"") | else |exe "norm $"| endif | endif colorscheme dracula set encoding=utf-8 inoremap ( ()<ESC>i inoremap [ []<ESC>i inoremap { {}<ESC>i inoremap < <><ESC>i vnoremap <leader>y "+y let g:ycm_confirm_extra_conf = 0
set number:开启行号
set ignorecase:vim 中搜索忽略大小写
au BufReadPost * if line(“'”“) > 0 | if line(”'“”) <= line(“”) | exe(“norm '”") | else |exe "norm "| endif | endif:vim 打开文件自动跳转到上一次光标所在位置
colorscheme dracula:指定主题
inoremap ( ()i
inoremap [ []i
inoremap { {}i
inoremap < <>i:输入左边的括号自动补全右边的
vnoremap y "+y:vim 中的 leader 默认为 \,可以改,我这没改,visual 模式下复制选中内容
直接使用这套配置,在 vim 打开之后执行 :PluginInstall,待插件安装完成后即可,但是代码提示 YouCompleteMe 需要额外的准备工作。编译 YouCompleteMe 需要依赖一些工具:cmake、python、go、nodejs,我是 mac 直接执行:
$ brew install cmake python go nodejs
安装完成后进入 YouCompleteMe 的目录:
cd ~/.vim/bundle/YouCompleteMe
如果没有,先将 YouCompleteMe clone 到对应目录:
git clone git@github.com:ycm-core/YouCompleteMe.git ~/.vim/bundle/YouCompleteMe
安装 go support:
./install.py --go-completer
等待执行完毕,一个简单可用的 vim go 开发环境就搭建完成了。至于有些人可能习惯将 vim 当成 ide,装上项目内搜索、文件目录插件,而我只是将之作为代码编辑器,其他的操作都可以通过命令代替:ag、grep、tree、ls -lah、touch、mkdir 等,见仁见智。代码片段其实也很有必要,很多模板代码可以快捷生成,自己敲确实也挺麻烦的,比如 go 中常见的 if err != nil,完全可以用 ierr + tab 直接生成出来,这里我没有安装,可以自己去装:https://github.com/honza/vim-snippets,代码提示还有 ale、coc.nvim 等,觉得编 YouCompleteMe 太麻烦的话可以尝试一下别的代码提示。
效果:
提到的插件地址:
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