Test: Multi root support in the Go extension

[ramya-rao-a]

Complexity 3

• anyOs @alexandrudima
• anyOs @sandy081

Set up:

If you haven't setup Go before,

1. Install Go
2. Setup GOPATH
   1. Choose a folder where you will be having the Go projects
   2. Add env variable GOPATH with value as the above folder path
   3. Create 3 folders "src", "bin" and "pkg"
3. Run go get github.com/golang/example/hello

• Install the Go extension via vsix from https://github.com/Microsoft/vscode-go/blob/multi-root/Go-multiroot.vsix
• Run the command Go: Install/Update Tools
• Now your $GOPATH/src will have multiple Go projects, open any of them multi root set up and test few of the features from the Smoke Test wiki https://github.com/Microsoft/vscode-go/wiki/Smoke-Test
• Play with the settings at user/workspace/folder level. All the settings except the go.useLanguageServer and go.languageServerFlags can be set up at folder level

Note: the word "workspace" in the settings value (for build/lint/vet/test on save) or in the commands (like Go: Test workspace) will mean the folder and not the multi root workspace

Log bugs under a single issue at https://github.com/Microsoft/vscode-go/issues