ATOM

ATOM 安裝執行

本人安裝的外掛列表

ATOM 提示gocode安裝失敗

錯誤如下

:/usr/local$ go get -u github.com/nsf/gocode
go install github.com/nsf/gocode: open /usr/local/go/bin/gocode: permission denied

在/usr/local/go/bin目錄下手動建立gocode目錄就可以解決

:/usr/local$ ls -la /usr/local/go/bin/
總用量 27504
drwxr-xr-x  2 root root     4096 8月   9 03
 
:21 .
drwxr-xr-x 11 root root     4096 8月   9 03:21 ..
-rwxr-xr-x  1 root root  9953979 8月   9 03:19 go
-rwxr-xr-x  1 root root 15156811 8月   9 03:21 godoc
-rwxr-xr-x  1 root root  3036195 8月   9 03:18 gofmt
:/usr/local$ sudo mkdir /usr/local/go/bin/gocode
:/usr/local$ go get -u github.com/nsf/gocode

ATOM 提示open dlv安裝失敗

go install github.com/derekparker/delve/cmd/dlv: open /usr/local/go/bin/dlv: permission denied

同樣在/usr/local/go/bin目錄下手動建立dlv目錄就可以解決

ATOM 提示 $GOPATH not set

參考 這個
$GOPATH not set 問題解決方案

環境配置：

$ env | grep GO

GOBIN=/usr/local/go/bin

GOARCH=amd64

GOROOT=/usr/local/go

GOOS=darwin

GOPATH=/Users/ryan/go

執行安裝

sudo
 
 go get github.com/nsf/gocode

提示：

cannot download, $GOPATH not set. For more details see: go help gopath

解決方案，在安裝命令前手動指定GOPATH的環境變數：

sudo env GOPATH=XXXX(實際的GOPATH) go get github.com/nsf/gocode

ATOM 外掛atom-ctags

為了方便程式跳轉，安裝atom-ctags外掛時出現問題

At Cannot find module '/usr/lib/electron/resources/app.asar.unpacked/node_modules/symbols-view/node_modules/ctags/build/Release/ctags.node'

Error: Cannot find module '/usr/lib/electron/resources/app.asar.unpacked/node_modules/symbols-view/node_modules/ctags/build/Release/ctags.node'
    at Module._resolveFilename (module.js:338:15)
    at Function.Module._resolveFilename (/usr/lib/atom/src/module-cache.js:383:52)
    at Function.Module._load (module.js:289:25)
    at Module.require (module.js:366:17)

解決方案：

$ vim ~/.atom/packages/atom-ctags/node_modules/ctags/src/ctags.coffee
{Tags} = require(process.resourcesPath + '/../../atom/node_modules/symbols-view/node_modules/ctags/build/Release/ctags.node')
#{Tags} = require(process.resourcesPath + '/app.asar.unpacked/node_modules/symbols-view/node_modules/ctags/build/Release/ctags.node')

/usr/share/atom/resources/app.asar.unpacked/node_modules/symbols-view/node_modules/ctags/build/Release/ctags.node

VSCODE

提示$GOPATH not set

參考ATOM的方法

提示GOPATH entry is relative錯誤

如果執行時提示如下錯誤

go: GOPATH entry is relative; must be absolute path: "".
Run 'go help gopath' for usage.
exit status 2

則修改vs專案下的launch.json檔案

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch",
            "type": "go",
            "request": "launch",
            "mode": "debug",
            "remotePath": "",
            "port": 2345,
            "host": "127.0.0.1",
            "program": "${workspaceRoot}",
            "env": {
                "GOPATH": "/home/XXX/goproj:/home/XXX/project2",
                "GOROOT": "/usr/local/go"
            },
            "args": []
        }
    ]
}

注意不同目錄用:區分

guru

sudo env GOPATH=/home/XXX/goproj go get -v golang.org/x/tools/cmd/guru

結語

在實際開發中，發現vscode比atom更加方便，除了支援程式碼跳轉外，vscode在外掛配置好後，在ctrl+s後會自動錯誤檢測並編譯專案。