Stirling-PDF/.github/workflows/build.yml

name: Build and Test Workflow

on:
  pull_request:
    branches: ["main"]
  workflow_dispatch:

# cancel in-progress jobs if a new job is triggered
# This is useful to avoid running multiple builds for the same branch if a new commit is pushed
# or a pull request is updated.
# It helps to save resources and time by ensuring that only the latest commit is built and tested
# This is particularly useful for long-running jobs that may take a while to complete.
# The `group` is set to a combination of the workflow name, event name, and branch name.
# This ensures that jobs are grouped by the workflow and branch, allowing for cancellation of
# in-progress jobs when a new commit is pushed to the same branch or a new pull request is opened.
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.pull_request.number || github.ref_name || github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  files-changed:
    name: detect what files changed
    runs-on: ubuntu-latest
    timeout-minutes: 3
    outputs:
      build: ${{ steps.changes.outputs.build }}
      project: ${{ steps.changes.outputs.project }}
      openapi: ${{ steps.changes.outputs.openapi }}
      frontend: ${{ steps.changes.outputs.frontend }}
    steps:
      - name: Harden the runner (Audit all outbound calls)
        uses: step-security/harden-runner@20cf305ff2072d973412fa9b1e3a4f227bda3c76 # v2.14.0
        with:
          egress-policy: audit
      - name: Checkout repository
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Check for file changes
        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
        id: changes
        with:
          filters: .github/config/.files.yaml

  build:
    runs-on: ubuntu-latest
    permissions:
      actions: read
      security-events: write
    strategy:
      fail-fast: false
      matrix:
        jdk-version: [17, 21]
        spring-security: [true, false]
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@20cf305ff2072d973412fa9b1e3a4f227bda3c76 # v2.14.0
        with:
          egress-policy: audit
      - name: Checkout repository
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Set up JDK ${{ matrix.jdk-version }}
        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
        with:
          java-version: ${{ matrix.jdk-version }}
          distribution: "temurin"

      - name: Build with Gradle and spring security ${{ matrix.spring-security }}
        run: ./gradlew clean build -PnoSpotless
        env:
          DISABLE_ADDITIONAL_FEATURES: ${{ matrix.spring-security }}

      - name: Check Test Reports Exist
        if: always()
        run: |
          declare -a dirs=(
            "app/core/build/reports/tests/"
            "app/core/build/test-results/"
            "app/common/build/reports/tests/"
            "app/common/build/test-results/"
            "app/proprietary/build/reports/tests/"
            "app/proprietary/build/test-results/"
          )
          for dir in "${dirs[@]}"; do
            if [ ! -d "$dir" ]; then
              echo "Missing $dir"
              exit 1
            fi
          done          

      - name: Upload Test Reports
        if: always()
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: test-reports-jdk-${{ matrix.jdk-version }}-spring-security-${{ matrix.spring-security }}
          path: |
            app/**/build/reports/jacoco/test
            app/**/build/reports/tests/
            app/**/build/test-results/
            app/**/build/reports/problems/
            build/reports/problems/            
          retention-days: 3
          if-no-files-found: warn

      - name: Add coverage to PR with spring security ${{ matrix.spring-security }} and JDK ${{ matrix.jdk-version }}
        id: jacoco
        uses: madrapps/jacoco-report@50d3aff4548aa991e6753342d9ba291084e63848 # v1.7.2
        with:
          paths: |
            ${{ github.workspace }}/**/build/reports/jacoco/test/jacocoTestReport.xml            
          token: ${{ secrets.GITHUB_TOKEN }}
          min-coverage-overall: 10
          min-coverage-changed-files: 0
          comment-type: summary

  check-generateOpenApiDocs:
    if: needs.files-changed.outputs.openapi == 'true'
    needs: [files-changed]
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@20cf305ff2072d973412fa9b1e3a4f227bda3c76 # v2.14.0
        with:
          egress-policy: audit

      - name: Checkout repository
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Set up JDK 21
        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
        with:
          java-version: "21"
          distribution: "temurin"

      - name: Generate OpenAPI documentation
        run: ./gradlew :stirling-pdf:generateOpenApiDocs
        env:
          DISABLE_ADDITIONAL_FEATURES: true

      - name: Upload OpenAPI Documentation
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: openapi-docs
          path: ./SwaggerDoc.json

  frontend-validation:
    if: needs.files-changed.outputs.frontend == 'true'
    needs: files-changed
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@20cf305ff2072d973412fa9b1e3a4f227bda3c76 # v2.14.0
        with:
          egress-policy: audit
      - name: Checkout repository
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
      - name: Set up Node.js
        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
        with:
          node-version: "22"
          cache: "npm"
          cache-dependency-path: frontend/package-lock.json
      - name: Install frontend dependencies
        run: cd frontend && npm ci
      - name: Type-check frontend
        run: cd frontend && npm run prebuild && npm run typecheck:all
      - name: Lint frontend
        run: cd frontend && npm run lint
      - name: Build frontend
        run: cd frontend && npm run build
      - name: Run frontend tests
        run: cd frontend && npm run test -- --run
      - name: Upload frontend build artifacts
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: frontend-build
          path: frontend/dist/
          retention-days: 3

  check-licence:
    if: needs.files-changed.outputs.build == 'true'
    needs: [files-changed, build]
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@20cf305ff2072d973412fa9b1e3a4f227bda3c76 # v2.14.0
        with:
          egress-policy: audit

      - name: Checkout repository
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Set up JDK 21
        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
        with:
          java-version: "21"
          distribution: "temurin"

      - name: check the licenses for compatibility
        run: ./gradlew clean checkLicense

      - name: FAILED - check the licenses for compatibility
        if: failure()
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: dependencies-without-allowed-license.json
          path: build/reports/dependency-license/dependencies-without-allowed-license.json
          retention-days: 3

  docker-compose-tests:
    if: needs.files-changed.outputs.project == 'true'
    needs: files-changed
    # if: github.event_name == 'push' && github.ref == 'refs/heads/main' ||
    #     (github.event_name == 'pull_request' &&
    #     contains(github.event.pull_request.labels.*.name, 'licenses') == false &&
    #     (
    #       contains(github.event.pull_request.labels.*.name, 'Front End') ||
    #       contains(github.event.pull_request.labels.*.name, 'Java') ||
    #       contains(github.event.pull_request.labels.*.name, 'Back End') ||
    #       contains(github.event.pull_request.labels.*.name, 'Security') ||
    #       contains(github.event.pull_request.labels.*.name, 'API') ||
    #       contains(github.event.pull_request.labels.*.name, 'Docker') ||
    #       contains(github.event.pull_request.labels.*.name, 'Test')
    #     )
    #     )

    runs-on: ubuntu-latest

    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@20cf305ff2072d973412fa9b1e3a4f227bda3c76 # v2.14.0
        with:
          egress-policy: audit

      - name: Checkout Repository
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Set up JDK 21
        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
        with:
          java-version: "21"
          distribution: "temurin"

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0

      - name: Install Docker Compose
        run: |
          sudo curl -SL "https://github.com/docker/compose/releases/download/v2.39.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
          sudo chmod +x /usr/local/bin/docker-compose          

      - name: Set up Python
        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
        with:
          python-version: "3.12"
          cache: "pip" # caching pip dependencies
          cache-dependency-path: ./testing/cucumber/requirements.txt

      - name: Pip requirements
        run: |
          pip install --require-hashes -r ./testing/cucumber/requirements.txt          

      - name: Run Docker Compose Tests
        run: |
          chmod +x ./testing/test_webpages.sh
          chmod +x ./testing/test.sh
          chmod +x ./testing/test_disabledEndpoints.sh
          ./testing/test.sh          

  test-build-docker-images:
    if: github.event_name == 'pull_request' && needs.files-changed.outputs.project == 'true'
    needs: [files-changed, build, check-generateOpenApiDocs, check-licence]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - docker-rev: docker/embedded/Dockerfile
            artifact-suffix: Dockerfile
          - docker-rev: docker/embedded/Dockerfile.ultra-lite
            artifact-suffix: Dockerfile.ultra-lite
          - docker-rev: docker/embedded/Dockerfile.fat
            artifact-suffix: Dockerfile.fat
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@20cf305ff2072d973412fa9b1e3a4f227bda3c76 # v2.14.0
        with:
          egress-policy: audit

      - name: Checkout Repository
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

      - name: Free disk space on runner
        run: |
          echo "Disk space before cleanup:" && df -h
          sudo rm -rf /usr/share/dotnet /opt/ghc /usr/local/lib/android /usr/local/share/boost
          docker system prune -af || true
          echo "Disk space after cleanup:" && df -h          

      - name: Set up JDK 21
        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
        with:
          java-version: "21"
          distribution: "temurin"

      - name: Build application
        run: ./gradlew clean build
        env:
          DISABLE_ADDITIONAL_FEATURES: true
          STIRLING_PDF_DESKTOP_UI: false

      - name: Set up QEMU
        uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3.7.0

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0

      - name: Build ${{ matrix.docker-rev }}
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
        with:
          builder: ${{ steps.buildx.outputs.name }}
          context: .
          file: ./${{ matrix.docker-rev }}
          push: false
          cache-from: type=gha,scope=${{ matrix.artifact-suffix }}
          cache-to: type=gha,mode=max,scope=${{ matrix.artifact-suffix }}
          platforms: linux/amd64,linux/arm64/v8
          provenance: true
          sbom: true

      - name: Upload Reports
        if: always()
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: reports-docker-${{ matrix.artifact-suffix }}
          path: |
            build/reports/tests/
            build/test-results/
            build/reports/problems/            
          retention-days: 3
          if-no-files-found: warn