vscode 、codeserver安装go扩展的错误

大概出现这样的错误

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gopls: failed to install gopls(golang.org/x/tools/gopls@latest): Error: Command failed: /opt/go/bin/go install -v golang.org/x/tools/gopls@latest

build cache is required, but could not be located: GOCACHE is not defined and neither $XDG_CACHE_HOME nor $HOME are defined

这个错误基本上出现在codeserver上

手动安装即可

和 go-outline相关的8个

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go install -v github.com/cweill/gotests/gotests@latest
go install -v github.com/fatih/gomodifytags@latest
go install -v github.com/josharian/impl@latest
go install -v github.com/haya14busa/goplay/cmd/goplay@latest
go install -v github.com/go-delve/delve/cmd/dlv@latest
go install -v honnef.co/go/tools/cmd/staticcheck@latest
go install -v golang.org/x/tools/gopls@latest
go install -v github.com/ramya-rao-a/go-outline@latest

和gopls相关的7个，和前面的8个多数重复的

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go install -v github.com/cweill/gotests/gotests@latest
go install -v github.com/fatih/gomodifytags@latest
go install -v github.com/josharian/impl@latest
go install -v github.com/haya14busa/goplay/cmd/goplay@lates
go install -v github.com/go-delve/delve/cmd/dlv@latest
go install -v honnef.co/go/tools/cmd/staticcheck@latest
go install -v golang.org/x/tools/gopls@latest

另外一个编译的插件 id golang.Go

命令行执行完成上面的命令后，重启 codeserver

如果 codeserver提示 build cache is required, but could not be located: GOCACHE is not defined and neither $XDG_CACHE_HOME nor $HOME are defined 那么先创建对应目录，然后编辑 /etc/profile 文末添加如果你用了其他环境变量配置文件，建议都挪到这个一个文件里面

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export GO111MODULE=on
export GOROOT=/opt/go
export GOPATH=/opt/gopath
export GOCACHE=/opt/gocache
export GOPROXY=https://proxy.golang.com.cn,direct
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

然后

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source /etc/profile

再重启 codeserver测试如果还是不行，重启一下整机就好了。另外，启动的时候，打开一个小的项目文件，不要打开太大太复杂的项目文件

vscode 、codeserver安装go扩展的错误

大概出现这样的错误

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