publish-to-github-packages.yml

name: Publish package to GitHub Packages
on:
  push:
    branches:
      - main
env: 
  NPM_CACHE_KEY: "COMPILED_NPM_PROJECT"
  MVN_CACHE_KEY: "COMPILED_MAVEN_PROJECT"
  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  
jobs:
  flush-compiled-artifacts:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      actions: write 
    steps: 
      - name: Checkout
        uses: actions/checkout@v3 

      - name: Delete Cached Maven Project Artifacts
        continue-on-error: true
        run: |
          gh extension install actions/gh-actions-cache
          gh actions-cache delete "${{ env.NPM_CACHE_KEY }}" --confirm
          
      - name: Delete Cached NPM Project Artifacts
        continue-on-error: true
        run: |
          gh extension install actions/gh-actions-cache
          gh actions-cache delete "${{ env.MVN_CACHE_KEY }}" --confirm

  build-project-artifacts:
    needs: [flush-compiled-artifacts]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-java@v4
        with:
          java-version: '11'
          distribution: 'adopt'
          cache: 'maven'
          
      - name: Build
        run: mvn clean install

      - name: Cache maven project artifacts
        uses: actions/cache/save@v3
        with:
          path: target/generated-sources/openapi
          key: ${{ env.MVN_CACHE_KEY }}
      
      - name: Cache npm project artifacts
        uses: actions/cache/save@v3
        with:
          path: target/generated-sources/npm-package
          key: ${{ env.NPM_CACHE_KEY }}
    

  publish-java-project:
    needs: [build-project-artifacts]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4
      
      - uses: actions/setup-java@v4
        with:
          java-version: '11'
          distribution: 'adopt'
          cache: 'maven'

      - name: Retrieve compiled maven project artifacts
        uses: actions/cache/restore@v3
        with:
          path: target/generated-sources/openapi
          key: ${{ env.MVN_CACHE_KEY }}
          fail-on-cache-miss: true

      - name: Publish package
        run: |
          mkdir -p ~/.m2
          echo "<settings><servers><server><id>gh</id><username>$(echo "$GITHUB_REPOSITORY" | awk -F / '{print $1}')</username><password>\${env.GH_TOKEN}</password></server></servers></settings>" > ~/.m2/settings.xml
          cd target/generated-sources/openapi
          mvn --batch-mode deploy -DaltDeploymentRepository="${{env.MVN_GH_REPO}}" -DaltSnapshotDeploymentRepository="${{env.MVN_GH_REPO}}"
        env:
          MVN_GH_REPO: "gh::default::https://maven.pkg.github.com/${GITHUB_REPOSITORY}"

  publish-node-package:
    needs: [build-project-artifacts]
    runs-on: ubuntu-latest
    steps:
      - name: Retrieve compiled maven project artifacts
        uses: actions/cache/restore@v3
        with:
          path: target/generated-sources/npm-package
          key: ${{ env.NPM_CACHE_KEY }}
          fail-on-cache-miss: true

      - uses: actions/setup-node@v3
        with:
          node-version: '16.x'
          registry-url: 'https://npm.pkg.github.com'
          scope: "@adam-shamaa"

      - name: Publish NPM Package
        run: |
          cd target/generated-sources/npm-package
          npm publish
        env:
          NODE_AUTH_TOKEN: ${{ env.GH_TOKEN }}

  publish-swagger-ui:
    needs: [publish-java-project, publish-node-package]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Generate Swagger UI
        uses: Legion2/swagger-ui-action@v1
        with:
          output: swagger-ui
          spec-file: ./src/main/resources/openapi/openapi.yaml
          
      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ env.GH_TOKEN }}
          publish_dir: ./swagger-ui