check-github-release.yml

name: Check GitHub Release

# on: 
#   schedule: 
#     Daily at 8:20 UTC and 20:20 UTC
#     - cron: '20 8,20 * * *'
#   # Enables manually running this workflow from the Actions tab
#   workflow_dispatch:

jobs:
  check:
    name: Check GitHub Release
    runs-on: ubuntu-latest
    env:
      BINARY_NAME: lefthook
      BINARY_REPO: evilmartians/lefthook
      PLUGIN_REPO: 21-DOT-DEV/swift-plugin-template
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      SEMANTIC_VERSIONING_REGEX: (v?[0-9]+\.[0-9]+\.[0-9]+)
    outputs:
      BINARY_NAME: ${{ env.BINARY_NAME }}
      BINARY_REPO: ${{ env.BINARY_REPO }}
      BINARY_VERSION: ${{ steps.two.outputs.BINARY_VERSION }}
      PLUGIN_VERSION: ${{ steps.one.outputs.PLUGIN_VERSION }}
    steps:
      - name: Get current plugin version
        id: one
        run: |
          PLUGIN_RELEASE=$(gh release list -R ${{ github.repository }} -L 1)
          echo "PLUGIN_VERSION=$(echo $PLUGIN_RELEASE | grep -oE "${{ env.SEMANTIC_VERSIONING_REGEX }}" | head -n1)" >> $GITHUB_OUTPUT
      - name: Get current binary version
        id: two
        run: |
          BINARY_RELEASE=$(gh release list -R ${{ env.BINARY_REPO }} -L 1)
          echo "BINARY_VERSION=$(echo $BINARY_RELEASE | grep -oE "${{ env.SEMANTIC_VERSIONING_REGEX }}" | head -n1)" >> $GITHUB_OUTPUT
      - name: Get trimmed binary version
        id: three
        run: |
          # The example binary includes a leading 'v' in the release version number. We drop it on the next line.
          echo "TRIMMED_BINARY_VERSION=$(echo ${{ steps.two.outputs.BINARY_VERSION }} | cut -c2-)" >> $GITHUB_OUTPUT
    debug:
      name: Debug Outputs
      needs: check
      runs-on: ubuntu-latest
      steps:
        - name: Print outputs from check job
          run: |
            echo "${{ needs.check.outputs.BINARY_NAME }}"
            echo "${{ needs.check.outputs.BINARY_REPO }}"
            echo "${{ needs.check.outputs.BINARY_VERSION }}"
            echo "${{ github.repository }}"
            echo "${{ needs.check.outputs.PLUGIN_VERSION }}"
            echo "${{ needs.check.outputs.TRIMMED_BINARY_VERSION }}"
    trigger:
      name: Trigger Artifact Publish
      needs: check
      uses: ./.github/workflows/publish-artifact-bundle.yml
      with:
        binary_name: ${{ needs.check.outputs.BINARY_NAME }}
        binary_repo: ${{ needs.check.outputs.BINARY_REPO }}
        binary_version: ${{ needs.check.outputs.BINARY_VERSION }}
        plugin_repo: ${{ github.repository }}
      if: ${{ needs.check.outputs.PLUGIN_VERSION != needs.check.outputs.TRIMMED_BINARY_VERSION }}