integration.yml

name: Integration Pipeline
on:
  push:
    tags:
      - "v*"
    branches:
      - '**'

jobs:
  configure:
    name: Preliminary configuration
    runs-on: ubuntu-latest
    outputs:
      commit-ref: ${{ steps.configure.outputs.commit-ref }}
      repo-name: ${{ steps.configure.outputs.repo-name }}
    steps:
      - name: Get the version
        id: get_version
        run: echo "VERSION=$(echo $GITHUB_REF | cut -d / -f 3)" >> $GITHUB_OUTPUT
        if: startsWith(github.ref, 'refs/tags/v')
      - name: Configure
        id: configure
        run: |
          if [ "${{ steps.get_version.outputs.VERSION }}" != "" ]; then
            echo "commit-ref=${{ steps.get_version.outputs.VERSION }}" >> $GITHUB_OUTPUT
          else
            echo "commit-ref=${{ github.sha }}" >> $GITHUB_OUTPUT
          fi
          echo "repo-name=${{ github.repository }}" >> $GITHUB_OUTPUT

  build:
    runs-on: ubuntu-latest
    needs: [configure]
    strategy:
      matrix:
        goos: [linux, darwin]
        goarch: [arm64, amd64]

    steps:
      - uses: actions/checkout@v3
        with:
          ref: "${{ needs.configure.outputs.commit-ref }}"
          repository: "${{ needs.configure.outputs.repo-name }}"
          persist-credentials: false

      - name: Build
        run: |
          go build -ldflags="-s -w -X 'main.version=${VERSION}'" -o gowatch-${{ matrix.goos }}-${{ matrix.goarch }} cmd/main.go
        env:
          CGO_ENABLED: 0
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          VERSION: ${{ needs.configure.outputs.commit-ref }}

      - name: Create Archives
        run: |
          cp gowatch-${{ matrix.goos }}-${{ matrix.goarch }} gowatch
          tar -czvf gowatch-${{ matrix.goos }}-${{ matrix.goarch }}.tar.gz gowatch LICENSE

      - name: Upload
        uses: actions/upload-artifact@v3
        with:
          name: gowatch-${{ matrix.goos }}-${{ matrix.goarch }}
          path: ./gowatch-${{ matrix.goos }}-${{ matrix.goarch }}
          retention-days: 1

  release:
    runs-on: ubuntu-latest
    needs: [build, configure]
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          # The changelog generation requires the entire history
          fetch-depth: 0
          ref: "${{ needs.configure.outputs.commit-ref }}"
          repository: "${{ needs.configure.outputs.repo-name }}"
          persist-credentials: false

      - uses: actions/download-artifact@v3
        with:
          path: ./gowatch/

      - uses: ncipollo/release-action@v1
        with:
          artifacts: "./gowatch/**/*"
          token: ${{ secrets.CI_TOKEN }}
          allowUpdates: true
          tag: ${{ needs.configure.outputs.commit-ref }}
          name: ${{ needs.configure.outputs.commit-ref }}
          prerelease: false