Error: "cannot find GOROOT directory"

[ditek]

I think there's a bug when running on subdirectories.
Running staticcheck ./... locally works. I added the action to my Yaml file as:

    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-go@v1
        with:
          go-version: 1.16
      - run: go test ./...
      - name: staticcheck
        uses: grandcolline/golang-github-actions@v1.1.0
        with:
          run: staticcheck
          flags: ./...
          token: ${{ secrets.GITHUB_TOKEN }}

This is the output of the action:

[fjammes]

It looks like the image uses the go binary which is installed inside it, and not the one from the host system.

[danhunsaker]

Yeah, you'll need to manually add GOROOT: '' to the env section of your staticcheck step to avoid overwriting the container's own path for this. (In case anyone else runs into this problem.)