check-release-version.yml

# Workflow to check if the version in library.properties matches the latest release
# If it does not, deletes the release and the corresponding tag
name: Get Latest Release

on:
  release:
    types:
      - published

jobs:
  get_release:
    runs-on: ubuntu-latest

    steps:
        # Step 1: Checkout the repository code
      - name: Checkout code
        uses: actions/checkout@v4

        # Step 2: Retrieve the latest release from the GitHub API
      - name: Get latest release
        id: get_latest_release
        run: |
          set -e
          response=$(curl --silent "https://api.github.com/repos/${{ github.repository }}/releases/latest")
          echo "Response: $response"
          latest_release=$(echo "$response" | jq -r .tag_name)
          echo "Latest release: $latest_release"
          echo "::set-output name=release::$latest_release"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        
        # Step 3: Check the version in the library.properties file and compare it with the latest release
      - name: Check version in library.properties
        id: compare_version
        run: |
          version=v$(cat library.properties | grep "version" | cut -d'=' -f2)
          echo "Version in library.properties: $version"
          echo "Version in release: ${{ steps.get_latest_release.outputs.release }}"
          if [ "$version" == "${{ steps.get_latest_release.outputs.release }}" ]; then
            echo "Versions match!"
          else
            echo "Versions don't match."
          fi
          echo "::set-output name=version::$version"

        # Step 4: Delete the release if the versions don't match
      - name: Delete release if failed
        if: ${{ steps.compare_version.outputs.version != steps.get_latest_release.outputs.release }}
        uses: dev-drprasad/delete-tag-and-release@v0.2.1
        with:
          tag_name: ${{ steps.get_latest_release.outputs.release }}
          github_token: ${{ secrets.GITHUB_TOKEN }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

        # Step 5: Fail the workflow if the versions don't match
      - name: Fail workflow if failed
        if: ${{ steps.compare_version.outputs.version != steps.get_latest_release.outputs.release }}
        run: |
          echo "Versions don't match. Failing the workflow."
          exit 1