name: ci

on:
  push:
    branches: [main]
    paths-ignore:
      - "**.md"
      - "**/.gitignore"
      - ".github/workflows/**"

jobs:

  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v2
      - name: Run golangci lint
        uses: golangci/golangci-lint-action@v2
        with:
          version: latest

  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
    - name: Check out code
      uses: actions/checkout@v2
    - name: Set up Go
      uses: actions/setup-go@v2
      with:
        go-version: ^1.16
    - name: Build
      run: make build

  tag:
    name: Tag
    runs-on: ubuntu-latest
    needs: [lint, build]
    steps:
      - name: Check out code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set GitHub Actions as commit author
        shell: bash
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

      - name: Setup sv4git
        run: |
          curl -s https://api.github.com/repos/bvieira/sv4git/releases/latest | jq -r '.assets[] | select(.browser_download_url | contains("linux")) | .browser_download_url' | wget -O /tmp/sv4git.tar.gz -qi - \
            && tar -C /usr/local/bin -xzf /tmp/sv4git.tar.gz

      - name: Create tag
        id: create-tag
        run: | 
          git sv tag
          VERSION=$(git sv cv)
          echo "::set-output name=tag::v$VERSION"
    outputs:
      tag: ${{ steps.create-tag.outputs.tag }}

  release:
    name: Release
    runs-on: ubuntu-latest
    needs: [tag]
    steps:
      - name: Check out code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Setup sv4git
        run: |
          curl -s https://api.github.com/repos/bvieira/sv4git/releases/latest | jq -r '.assets[] | select(.browser_download_url | contains("linux")) | .browser_download_url' | wget -O /tmp/sv4git.tar.gz -qi - \
            && tar -C /usr/local/bin -xzf /tmp/sv4git.tar.gz

      - name: Set up Go
        id: go
        uses: actions/setup-go@v2
        with:
          go-version: ^1.16

      - name: Create release notes
        run: |
          git sv rn -t "${{ needs.tag.outputs.tag }}" > release-notes.md
      
      - name: Build releases
        run: make release-all
      
      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          body_path: release-notes.md
          tag_name: ${{ needs.tag.outputs.tag }}
          fail_on_unmatched_files: true
          files: |
            bin/git-sv_*