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Vim as Golang IDE #5

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rainyear opened this issue Mar 28, 2015 · 1 comment
Open

Vim as Golang IDE #5

rainyear opened this issue Mar 28, 2015 · 1 comment
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@rainyear
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Go Note Vim

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@rainyear
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主要记录、备份Vim的个性化配置跟Go开发环境的搭建，大部分是从OS X 10.10 已有的配置迁移到 Debian (32bit)上。

0. 效果：

vim-go

1. 安装 Vim 7.4 with Lua support

用到的Vim补全插件要求 Lua 支持，至少需要Vim7.4以上版本。

# 卸载系统原有的 vim 组件
sudo apt-get remove --purge vim vim-runtime vim-gnome vim-tiny vim-common vim-gui-common
sudo rm -rf /usr/local/share/vim
sudo rm /usr/bin/vim

# 安装必要库（lua版本可选）
apt-get install python-dev lua5.2 liblua5.2 make libperl-dev libc6-dev

# 调整 Lua 相关 lib，适配Vim的配置安装（**最易出问题的一步**）
sudo mkdir /usr/include/lua5.2/include
sudo cp /usr/include/lua5.2/*.h /usr/include/lua5.2/include/ 

find / -name liblua5.2.so
sudo ln -s /usr/lib/i386-linux-gnu/liblua5.2.so /usr/local/lib/liblua.so

sudo ln -s /usr/local/bin/luajit /usr/bin/luajit

下载并解压 Vim74 源码，进入vim74/src：

./configure --with-features=huge \
            --enable-largefile \
            --enable-cscope \
            --enable-pythoninterp \
            --enable-perlinterp \
            --enable-luainterp \
            --with-luajit \
            --with-lua-prefix=/usr/include/lua5.2 \
            --enable-fail-if-missing

# 如果有不满足的条件会失败中断(--enable-fail-if-missing)，若没问题继续
make 
sudo make install

# 检验是否安装成功
vim --version | grep 'lua'
# + lua 表示成功，- lua 表示没有成功加入 lua support
# 或
vim
:echo has("lua")
#1 or 0

2. install Golang

参考：Official Docs

# 下载适合版本的安装包
tar -C /usr/local -xzf go$VERSION.$OS-$ARCH.tar.gz

# 设置 GOROOT & GOPATH
export GOPATH=/path/to/your/gocode
export GOROOT=/usr/local/go
export PATH=$PATH:$GOROOT/bin:$GOPATH

3. Vim 配置与插件

参考：~/.vimrc

插件管理使用Vundle

.vimrc 写好之后，打开 vim，执行：:PluginInstall，自动下载相关插件，其中vim-go需要 godoc 等支持，在 vim 中执行:GoInstallBinaries，会自动下载所需工具到 GOPATH 中。

最后用 vim 编辑 .go 文件，就可以得到最开始的效果图的样子，不过要注意如果只是想执行单个 go 文件，映射的快捷键是<,+b>，如果是加载 GOPATH 中的包执行，映射的是<,+r>。

Update 2015.4.8

goimports 安装失败的问题，go get golang.org/x/tools/cmd/goimports，官网已经被move掉了…可以去github.com/golang/tools获取源码，将目录改为golang.org/x/tools/，然后执行go install，就可以在$GOPATH/bin看到可执行文件，然后更新Vim配置，加上let g:go_fmt_command = "goimports"，就可以实现auto import了。

参考

  1. Installing vim 7.4 with lua on Ubuntu 12.04
  2. Setting up Vim as your Go IDE
@rainyear rainyear added the Note label Mar 28, 2015
@rainyear rainyear self-assigned this Mar 28, 2015
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This was referenced Sep 9, 2015
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