name: build

on: [push, pull_request]

jobs:
  test:
    strategy:
      matrix:
        go-version: [stable, oldstable]
        os: [ubuntu-latest, macos-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go-version }}

      - name: Checkout code
        uses: actions/checkout@v5

      - name: Download Go modules
        run: go mod download

      - name: Build
        run: go build -v ./...

      - name: Test
        run: go test ./...

  dependabot:
    needs: [test]
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
      contents: write
    if: ${{ github.actor == 'dependabot[bot]' && github.event_name == 'pull_request'}}
    steps:
      - id: metadata
        uses: dependabot/fetch-metadata@v2
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
      - run: |
          gh pr review --approve "$PR_URL"
          gh pr merge --squash --auto "$PR_URL"
        env:
          PR_URL: ${{github.event.pull_request.html_url}}
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}