ci-cd.yml

name: CI/CD

on:
  push:
  pull_request:
  workflow_dispatch:

env:
  JAVA_VERSION: 17

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.2
      - name: Build with Gradle
        uses: DanySK/build-check-deploy-gradle-action@3.5.25
        with:
          java-version: ${{ env.JAVA_VERSION }}
          should-run-codecov: false

  test:
    needs: build
    if: ${{ needs.build.result == 'success' }}
    strategy:
      fail-fast: false
      matrix:
        os:
          # Commented until we find a way to run containertests on macOS and Windows
          # - macos-14
          # - windows-2022
          - ubuntu-24.04
        java-version: [17, 21]
        java-distribution:
          - adopt
          - corretto
    runs-on: ${{ matrix.os }}
    concurrency:
      group: build-${{ github.workflow }}-${{ matrix.os }}-${{ matrix.java-version }}-${{ matrix.java-distribution }}-${{ github.event.number || github.ref }}
      cancel-in-progress: true
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.2
      - uses: DanySK/build-check-deploy-gradle-action@3.5.25
        with:
          java-version: ${{ matrix.java-version }}
          java-distribution: ${{ matrix.java-distribution }}
          should-run-codecov: false

  release:
    needs:
      - build
      - test
    if: >-
      github.event_name != 'pull_request'
      && github.ref == 'refs/heads/main'
      && contains(needs.*.result, 'success')
      && !contains(needs.*.result, 'failure')
      && !github.event.repository.fork
    concurrency:
      group: release-${{ github.event.number || github.ref }}
      cancel-in-progress: true
    permissions:
      contents: write
      issues: write
      pull-requests: write
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.check-version.outputs.version }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: "adopt"
      - name: Produce coverage report
        uses: DanySK/build-check-deploy-gradle-action@3.5.25
        with:
          should-run-codecov: false
          check-command: "./gradlew koverXmlReport --parallel || ./gradlew koverXmlReport --parallel"
      - name: Push coverage report
        uses: codecov/codecov-action@v5.1.1
        with:
          files: ./build/reports/kover/report.xml
          verbose: true
          slug: zucchero-sintattico/piper-kt
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "lts/*"
      - name: Install dependencies
        run: npm install
      - name: Avoid git hooks during release
        run: rm -rf .git/hooks
      - name: Run semantic-release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: npx semantic-release
      - name: Check version for release
        id: check-version
        shell: bash
        run: |
          GIT_VERSION=$(git describe --tags --exact-match HEAD || echo '')
          if [ -n "$GIT_VERSION" ]; then
            echo "version=$(echo $GIT_VERSION | sed 's/^v//')" >> "$GITHUB_OUTPUT"
          fi

  pages-deploy:
    needs: release
    if: >-
      needs.release.result == 'success'
      && needs.release.outputs.version != ''
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    env:
      TMP_SITE: tmp-site
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pages: write
      id-token: write
    steps:
      - run: echo "Deploying version ${{ needs.release.outputs.version }} to GitHub Page"
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0 # Fetch all history for .GitInfo and .Lastmod for Hugo
      - uses: actions/setup-java@v4
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: "adopt"
      - name: Deploy to NPM
        run: ./gradlew -Pversion=${{ needs.release.outputs.version }} :events:publishJsPackageToNpmjsRegistry --parallel
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
      - name: Setup Pages
        uses: actions/configure-pages@v5
      - name: Create artifacts directory
        run: |
          mkdir -p ${{ env.TMP_SITE }}
          cp ./resources/index-github-pages.html ${{ env.TMP_SITE }}/index.html
      - name: Build documentation
        run: |
          ./gradlew -PforceVersion=${{ needs.release.outputs.version }} dokkaHtmlMultiModule --parallel
          cp -r ./build/dokka/htmlMultiModule ${{ env.TMP_SITE }}/docs
      - name: Build Open API documentation
        run: |
          ./gradlew buildOpenApiSite --parallel
          cp -r ./build/openapi-site ${{ env.TMP_SITE }}/openapi
          cp -r ./resources/bdd-report ${{ env.TMP_SITE }}/bdd
          cp -r ./resources/asyncapi-site ${{ env.TMP_SITE }}/asyncapi
      - name: Install Node
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
      - name: Build Site with Vitepress
        working-directory: ./resources/report
        run: |
          npm ci
          npm run docs:build -- --base /piper-kt/report/ --outDir ../../${{ env.TMP_SITE }}/report
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3.0.1
        with:
          path: ${{ env.TMP_SITE }}
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4.0.5

  image-delivery:
    name: ${{ matrix.service }} image delivery to Docker Hub
    needs: release
    if: >-
      needs.release.result == 'success'
      && needs.release.outputs.version != ''
    runs-on: ubuntu-latest
    strategy:
      matrix:
        service:
          - "friendships-service"
          - "frontend-service"
          - "multimedia-service"
          - "notifications-service"
          - "servers-service"
          - "users-service"
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Produce Dockerfile for ${{ matrix.service }}
        uses: DanySK/build-check-deploy-gradle-action@3.5.25
        with:
          should-run-codecov: false
          build-command: "./gradlew :${{ matrix.service }}:buildLayers && ./gradlew :${{ matrix.service }}:dockerfile"
          check-command: ":"
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Build and push ${{ matrix.service }} image
        uses: docker/build-push-action@v6
        with:
          context: ./${{ matrix.service }}/build/docker/main # path of Dockerfile generated by micronaut
          push: true
          platforms: |
            linux/amd64
            linux/arm64
          tags: |
            zuccherosintattico/piperkt-${{ matrix.service }}:${{ needs.release.outputs.version }}
            zuccherosintattico/piperkt-${{ matrix.service }}:latest