create-snapshot.yaml

name: Pogues Back Office snapshot

# This action is triggered when the 'deploy-snapshot' tag is put in a pull request.
on:
  pull_request:
    types: [labeled]

jobs:

  remove-deploy-label:
    if: ${{ contains(github.event.pull_request.labels.*.name, 'deploy-snapshot') }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions-ecosystem/action-remove-labels@v1
        with:
          labels: 'deploy-snapshot'

  check-version:
    needs: remove-deploy-label
    runs-on: ubuntu-latest
    outputs:
      snapshot-version: ${{ steps.version-step.outputs.version }}
    steps:
      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '21'

      - name: Checkout Pogues-Back-Office repo
        uses: actions/checkout@v4

      - name: Get Version
        id: version-step
        run: echo "version=$(mvn -f pom.xml help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_OUTPUT

      - name: Print Version
        run: echo ${{ steps.version-step.outputs.version }}

      - uses: mukunku/tag-exists-action@v1.6.0
        name: Check tag existence
        id: check-tag-exists
        with:
          tag: ${{ steps.version-step.outputs.version }}

      - name: Tag verification
        id: check-tag
        run: |
          if [[ "${{ steps.check-tag-exists.outputs.exists }}" == "true" ]]; then
            echo "Nothing to tag/release, the tag ${{ steps.version-step.outputs.version }} already exists"
            exit 1
          fi

          if ! [[ "${{ steps.version-step.outputs.version }}" =~ ^[0-9]+.[0-9]+.[0-9]+-SNAPSHOT$ ]]; then
            echo "Nothing to tag/release, the tag ${{ steps.version-step.outputs.version }} is not in correct format X.Y.Z-SNAPSHOT"
            exit 1
          fi

  build-sources:
    needs: check-version
    runs-on: ubuntu-latest
    steps:
      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '21'

      - uses: actions/checkout@v4
      - name: Build Pogues-Back-Office with Maven
        run: mvn clean package -B -V --file pom.xml --no-transfer-progress

      - name: Upload jar
        uses: actions/upload-artifact@v4
        with:
          name: jar
          path: target/pogues-bo.jar

  create-tag:
    needs: [ check-version, build-sources ]
    runs-on: ubuntu-latest
    steps:
      - name: Create tag
        uses: actions/github-script@v7
        with:
          script: |
            github.rest.git.createRef({
              owner: context.repo.owner,
              repo: context.repo.repo,
              ref: 'refs/tags/${{ needs.check-version.outputs.snapshot-version }}',
              sha: context.sha
            })

  publish-docker:
    needs: [ check-version, create-tag ]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Download jar
        id: download
        uses: actions/download-artifact@v4
        with:
          name: jar
          path: target/

      - name: Publish to Docker Hub
        uses: elgohr/Publish-Docker-Github-Action@v5
        with:
          name: inseefr/pogues-back-office
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
          default_branch: ${{ github.ref }}
          tags: ${{ needs.check-version.outputs.snapshot-version }}

  write-comment:
    needs: [ check-version, publish-docker ]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@v7
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: '👋 Version ${{ needs.check-version.outputs.snapshot-version }} deployed on docker hub'
            })