name: Pull Request Linter Check
on:
  pull_request:
    # Do not run when the change only includes these directories.
    paths-ignore:
      - "site/**"
      - "design/**"
      - "**/*.md"

permissions:
  contents: read

jobs:
  get-go-version:
    uses: ./.github/workflows/get-go-version.yaml
    with:
      ref: ${{ github.event.pull_request.base.ref }}

  build:
    name: Run Linter Check
    runs-on: ubuntu-latest
    needs: get-go-version
    steps:
      - name: Check out the code
        uses: actions/checkout@v7

      - name: Set up Go version
        uses: actions/setup-go@v7
        with:
          go-version: ${{ needs.get-go-version.outputs.version }}

      - name: Linter check
        uses: golangci/golangci-lint-action@v9
        with:
          version: v2.12.0
          args: --verbose