【Go】Ubuntu20 搭建go开发环境，安装Vundle，Vim-Go

1. go语言开发环境

2. vim设置，Vundle安装，fatih/vim-go安装

3. gopls插件手动安装

1. 安装Go语言开发环境

参考：https://www.runoob.com/go/go-environment.html

如果打不开可以使用这个地址：https://golang.google.cn/dl/ 。

1、下载二进制包：go1.4.linux-amd64.tar.gz (选择最新版就好)

wget https://golang.google.cn/dl/go1.20.4.linux-amd64.tar.gz

1	wget https://golang.google.cn/dl/go1.20.4.linux-amd64.tar.gz

2、将下载的二进制包解压至 /usr/local 目录。

tar -xzvf go1.20.4.linux-amd64.tar.gz && mv go /usr/local/go-1.20.4

1	tar -xzvf go1.20.4.linux-amd64.tar.gz && mv go /usr/local/go-1.20.4

3. 增加软链接

rm /usr/local/go && ln -s /usr/local/go-1.20.4 /usr/local/go

1	rm /usr/local/go && ln -s /usr/local/go-1.20.4 /usr/local/go

4、将 /usr/local/go/bin 目录添加至PATH环境变量：

export PATH=$PATH:/usr/local/go/bin

1	export PATH=$PATH:/usr/local/go/bin

然后重启一下XShell链接，应该就可以尝试 go version命令查看版本号了。

2. vim设置，Vundle配置。

1、下载Vundle源码

git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim

1	git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim

2、配置vimrc (这个是我自己的配置)

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'}

Plugin 'fatih/vim-go'

" All of your Plugins must be added before the following line
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
"

if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"
   set fileencodings=ucs-bom,utf-8,latin1
endif

set nocompatible	" Use Vim defaults (much better!)
set bs=indent,eol,start		" allow backspacing over everything in insert mode
"set ai			" always set autoindenting on
"set backup		" keep a backup file
set viminfo='20,\"50	" read/write a .viminfo file, don't store more
			" than 50 lines of registers
set history=50		" keep 50 lines of command line history
set ruler		" show the cursor position all the time

" Only do this part when compiled with support for autocommands
if has("autocmd")
  augroup redhat
  autocmd!
  " In text files, always limit the width of text to 78 characters
  " autocmd BufRead *.txt set tw=78
  " When editing a file, always jump to the last cursor position
  autocmd BufReadPost *
  \ if line("'\"") > 0 && line ("'\"") <= line("$") |
  \   exe "normal! g'\"" |
  \ endif
  " don't write swapfile on most commonly used directories for NFS mounts or USB sticks
  autocmd BufNewFile,BufReadPre /media/*,/run/media/*,/mnt/* set directory=~/tmp,/var/tmp,/tmp
  " start with spec file template
  autocmd BufNewFile *.spec 0r /usr/share/vim/vimfiles/template.spec
  augroup END
endif

if has("cscope") && filereadable("/usr/bin/cscope")
   set csprg=/usr/bin/cscope
   set csto=0
   set cst
   set nocsverb
   " add any database in current directory
   if filereadable("cscope.out")
      cs add $PWD/cscope.out
   " else add database pointed to by environment
   elseif $CSCOPE_DB != ""
      cs add $CSCOPE_DB
   endif
   set csverb
endif

" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
  syntax on
  set hlsearch
endif

filetype plugin on

if &term=="xterm"
     set t_Co=8
     set t_Sb=m
     set t_Sf=m
endif

" Don't wake up system with blinking cursor:
" http://www.linuxpowertop.org/known.php
let &guicursor = &guicursor . ",a:blinkon0"

set tabstop=4
set softtabstop=4
set shiftwidth=4
set number

100

101

102

103

104

105

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107

108

109

110

111

112

113

114

115

116

117

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'}

Plugin 'fatih/vim-go'

" All of your Plugins must be added before the following line

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

if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"

set fileencodings=ucs-bom,utf-8,latin1

endif

set nocompatible " Use Vim defaults (much better!)

set bs=indent,eol,start " allow backspacing over everything in insert mode

"set ai " always set autoindenting on

"set backup " keep a backup file

set viminfo='20,\"50 " read/write a .viminfo file, don't store more

" than 50 lines of registers

set history=50 " keep 50 lines of command line history

set ruler " show the cursor position all the time

" Only do this part when compiled with support for autocommands

if has("autocmd")

augroup redhat

autocmd!

" In text files, always limit the width of text to 78 characters

" autocmd BufRead *.txt set tw=78

" When editing a file, always jump to the last cursor position

autocmd BufReadPost *

\ if line("'\"") > 0 && line ("'\"") <= line("$") |

\ exe "normal! g'\"" |

\ endif

" don't write swapfile on most commonly used directories for NFS mounts or USB sticks

autocmd BufNewFile,BufReadPre /media/*,/run/media/*,/mnt/* set directory=~/tmp,/var/tmp,/tmp

" start with spec file template

autocmd BufNewFile *.spec 0r /usr/share/vim/vimfiles/template.spec

augroup END

endif

if has("cscope") && filereadable("/usr/bin/cscope")

set csprg=/usr/bin/cscope

set csto=0

set cst

set nocsverb

" add any database in current directory

if filereadable("cscope.out")

cs add $PWD/cscope.out

" else add database pointed to by environment

elseif $CSCOPE_DB != ""

cs add $CSCOPE_DB

endif

set csverb

endif

" Switch syntax highlighting on, when the terminal has colors

" Also switch on highlighting the last used search pattern.

if &t_Co > 2 || has("gui_running")

syntax on

set hlsearch

endif

filetype plugin on

if &term=="xterm"

set t_Co=8

set t_Sb=m

set t_Sf=m

endif

" Don't wake up system with blinking cursor:

" http://www.linuxpowertop.org/known.php

let &guicursor = &guicursor . ",a:blinkon0"

set tabstop=4

set softtabstop=4

set shiftwidth=4

set number

3、打开Vim，执行 :PluginInstall 即可

安装完成后，很多人会报错gopls的问题，解决方法在下面。

3. gopls插件手动安装

1、下载golang-tools源码

git clone https://gitee.com/tkxiong/golang-tools.git golang.org/x/tools

1	git clone https://gitee.com/tkxiong/golang-tools.git golang.org/x/tools

Ps. 源码地址在：https://github.com/golang/tools，只是因为下载太慢，所以用gitee复制了仓库。

所以每次下载的时候都需要同步一下远程仓库。

2. 使用 go install 命令尝试安装 gopls

go install golang.org/x/tools/gopls

1	go install golang.org/x/tools/gopls

P.s. 这里会有大量报错，我们依次来解决。

这里的意思是，缺少了这些源码文件。

如果我们用 go get 的话，它会自动下载这些文件，但是因为网络问题，还是会下载失败。没事，我们可以手动下载。

go get 设置方法点击这里就好。

步骤如下：

在github上找到这些源码并下载，并按对应的文件夹排列
重新执行 go install 命令安装gopls

P.S. 我的当前目录： ~/go/src

1. 安装 github.com/sergi/go-diff

源码地址在：https://github.com/sergi/go-diff ，因为它很小，所以很快就下载好了。

git clone https://github.com/sergi/go-diff.git github.com/sergi/go-diff

1	git clone https://github.com/sergi/go-diff.git github.com/sergi/go-diff

当然你现在可以执行一次 go install 命令，看看效果。

2. 安装 golang.org/x/mod

源码地址在：https://github.com/golang/mod

但是因为下载比较慢，所以克隆到了gitee.

地址是：https://gitee.com/tkxiong/golang-mod

git clone https://gitee.com/tkxiong/golang-mod.git golang.org/x/mod

1	git clone https://gitee.com/tkxiong/golang-mod.git golang.org/x/mod

3、安装golang.org/x/sync

源码地址在：https://github.com/golang/sync

克隆Gitee地址在：https://gitee.com/tkxiong/golang-sync

git clone https://gitee.com/tkxiong/golang-sync.git golang.org/x/sync

1	git clone https://gitee.com/tkxiong/golang-sync.git golang.org/x/sync

4、安装golang.org/x/xerrors

源码地址在：https://github.com/golang/xerrors

克隆Gitee地址在：https://gitee.com/tkxiong/golang-xerrors

git clone https://gitee.com/tkxiong/golang-xerrors.git golang.org/x/xerrors

1	git clone https://gitee.com/tkxiong/golang-xerrors.git golang.org/x/xerrors

5、安装 honnef.co/go/tools

源码地址在：https://github.com/dominikh/go-tools

克隆Gitee地址在：https://gitee.com/tkxiong/honnef.co-go-tools

git clone https://gitee.com/tkxiong/honnef.co-go-tools.git honnef.co/go/tools

1	git clone https://gitee.com/tkxiong/honnef.co-go-tools.git honnef.co/go/tools

6. 安装 github.com/BurntSushi/toml

GitHub源地址：https://github.com/BurntSushi/toml

克隆Gitee地址：https://gitee.com/tkxiong/BurntSushi-toml

git clone https://gitee.com/tkxiong/BurntSushi-toml.git github.com/BurntSushi/toml

1	git clone https://gitee.com/tkxiong/BurntSushi-toml.git github.com/BurntSushi/toml

7、安装 mvdan.cc/xurls

GitHub源地址：https://github.com/mvdan/xurls

克隆Gitee地址：https://gitee.com/tkxiong/mvdan.cc-xurls

git clone https://gitee.com/tkxiong/mvdan.cc-xurls.git mvdan.cc/xurls

1	git clone https://gitee.com/tkxiong/mvdan.cc-xurls.git mvdan.cc/xurls

下载完之后，再执行，

go install golang.org/x/tools/gopls

1	go install golang.org/x/tools/gopls

没有报错，就是成功了。

go get使用不了的解决办法：

参考链接：https://www.sunzhongwei.com/problem-of-domestic-go-get-unable-to-download

七牛云的 go module 镜像。

参考 https://github.com/goproxy/goproxy.cn。

golang 1.13 可以直接执行：

go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.cn,direct

1 2	go env -w GO111MODULE=on go env -w GOPROXY=https://goproxy.cn,direct

然后再次使用 go get 下载 gin 依赖就可以了。为七牛云点个赞。

阿里云 Go Module 国内镜像仓库服务

除了七牛云，还可以使用阿里云的 golang 国内镜像。

https://mirrors.aliyun.com/goproxy/

设置方法

go env -w GO111MODULE=on
go env -w GOPROXY=https://mirrors.aliyun.com/goproxy/,direct

1 2	go env -w GO111MODULE=on go env -w GOPROXY=https://mirrors.aliyun.com/goproxy/,direct

我用的第一种，亲测可用。

【Go】Ubuntu20 搭建go开发环境，安装Vundle，Vim-Go

Tagged on: Go Ubuntu

1. 安装Go语言开发环境

2. vim设置，Vundle配置。

3. gopls插件手动安装

1. 安装 github.com/sergi/go-diff

2. 安装 golang.org/x/mod

3、安装golang.org/x/sync

4、 安装golang.org/x/xerrors

5、安装 honnef.co/go/tools

6. 安装 github.com/BurntSushi/toml

7、安装 mvdan.cc/xurls

go get使用不了的解决办法：

七牛云的 go module 镜像。

阿里云 Go Module 国内镜像仓库服务

4、安装golang.org/x/xerrors