verify.yml

name: verify
on: [ push, pull_request ]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - uses: golangci/golangci-lint-action@v3
      with:
        version: latest
        # Only show new issues for a pull request.
        only-new-issues: true

  gomod:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: verify go.mod/go.sum
      run: |
        go mod tidy
        git diff --exit-code

  lint_markdown:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: read
    steps:
    - uses: actions/checkout@v3
    - uses: dorny/paths-filter@v2
      id: changes
      with:
        filters: |
          md:
            - 'README.md'
    - name: Lint markdown
      if: steps.changes.outputs.md == 'true'
      uses: DavidAnson/markdownlint-cli2-action@v9
      with:
        globs: |
          README.md