name: "golangci-lint"
on: ["pull_request"]

jobs:
  lint:
    name: "Run Linter"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: '0'
      - name: Determine Go version
        id: get-go-version
        # We use .go-version as our source of truth for current Go
        # version, because "goenv" can react to it automatically.
        run: |
          echo "Building with Go $(cat .go-version)"
          echo "::set-output name=go-version::$(cat .go-version)"
      - name: Set up Go
        uses: actions/setup-go@v3
        with:
          go-version: "${{ steps.get-go-version.outputs.go-version }}"
      - name: Install Dependencies
        # if we really need to we can update this to run `make tools`
        # later but its just not necessary to only run linters
        run: |
          make golangci-lint
      - name: Running Linters
        run: |
          LINT_DIFF_BRANCH="origin/${GITHUB_BASE_REF}" make lint-diff