build_and_test.yml

name: Build and test

on:
  push:
    branches:
      - master
      - "*-rc"
  pull_request:
    types:
      - opened
      - synchronize
      - reopened
    branches:
      - "**"

jobs:
  verify_files:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup
        run: |
          sudo apt-get update -y && sudo apt-get install -y gnupg2

      - name: Verify files
        run: |
          curl -sSL https://secchannel.rsk.co/SUPPORT.asc | gpg --import -
          gpg --verify SHA256SUMS.asc && sha256sum --check SHA256SUMS.asc

  clone_rskj_repo:
    needs: verify_files
    runs-on: ubuntu-latest
    steps:
      - name: Checkout RSKj repo
        uses: actions/checkout@v4
        with:
          repository: rsksmart/rskj
          token: ${{ secrets.GITHUB_TOKEN }}
          path: rskj
      
      - name: Determine branch to checkout for PR
        if: github.event_name == 'pull_request'
        working-directory: rskj
        run: |
          PR_BRANCH="${{ github.head_ref }}"
          IS_RSKJ_BRANCH=`git ls-remote --heads origin $PR_BRANCH`
          if test -n "${IS_RSKJ_BRANCH}"; then
            echo "Found matching branch name in RSKj repo"
            CHECKOUT_REF="$PR_BRANCH"
          else
            echo "Using master for RSKj"
            CHECKOUT_REF="master"
          fi
          echo "CHECKOUT_REF=$CHECKOUT_REF" >> $GITHUB_ENV
          
      - name: Determine branch to checkout for push 
        if: github.event_name != 'pull_request'
        working-directory: rskj
        run: |
          POW_REF="${{ github.ref }}"
          IS_RSKJ_REF=`git ls-remote --refs $POW_REF`
          if test -n "${IS_RSKJ_REF}"; then
            echo "Found matching ref in RSKj"
            CHECKOUT_REF="$POW_REF"
          else
            echo "Using master for RSKj"
            CHECKOUT_REF="master"
          fi
          echo "CHECKOUT_REF=$CHECKOUT_REF" >> $GITHUB_ENV

      - name: Check out appropriate rskj reference
        working-directory: rskj
        run: |
          git switch "${{ env.CHECKOUT_REF }}"

      - name: Persist RSKJ
        uses: actions/upload-artifact@v4
        with:
          name: rskj
          path: rskj
  
  build_federator_node:
    runs-on: ubuntu-latest
    container: openjdk:8-jdk
    needs: clone_rskj_repo
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Download rskj
        uses: actions/download-artifact@v4
        with:
          name: rskj
          path: rskj

      - uses: actions/cache@v4
        name: Cache Gradle
        id: cache-gradle
        with:
          path: |
            .gradle/caches
            gradle/wrapper
            DONT-COMMIT-settings.gradle
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

      - name: Get gradle wrapper and build dependencies
        if: steps.cache-gradle.outputs.cache-hit != 'true'
        run: |
          cat <<'EOF' >temp-settings.gradle
          includeBuild('./rskj') {
            dependencySubstitution {
              all { DependencySubstitution dependency ->
                if (dependency.requested instanceof ModuleComponentSelector
                    && dependency.requested.group == 'co.rsk'
                    && dependency.requested.module == 'rskj-core'
                    && (dependency.requested.version.endsWith('SNAPSHOT') || dependency.requested.version.endsWith('RC'))) {
                  def targetProject = project(":${dependency.requested.module}")
                  if (targetProject != null) {
                    println('---- USING LOCAL ' + dependency.requested.displayName + ' PROJECT ----')
                    dependency.useTarget targetProject
                  }
                }
              }
            }
          }
          EOF
          if [ -d ".gradle" ]; then rm -rfv .gradle; fi
          ./configure.sh
          ./gradlew --no-daemon --settings-file temp-settings.gradle dependencies

      - name: Build node
        run: |
          ./gradlew --no-daemon --stacktrace clean build -x test

      - name: Persist Build files 
        uses: actions/upload-artifact@v4
        with:
          name: build_files
          path: |
            ./
            !rskj

  federator-tests:
    runs-on: ubuntu-latest
    container: openjdk:8-jdk
    needs: build_federator_node
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Download Build files
        uses: actions/download-artifact@v4
        with:        
          name: build_files
          path: ./

      - name: Download rskj
        uses: actions/download-artifact@v4
        with:
          name: rskj
          path: rskj

      - name: Perform federator tests
        run: |
          ./gradlew --no-daemon --stacktrace test

      - name: Persist test reports for sonar
        uses: actions/upload-artifact@v4
        with:
          name: test-report
          path: |
            build/test-results/
            build/reports/

  sonarqube:
    runs-on: ubuntu-latest
    needs: federator-tests
    steps:
      - name: Setup Java JDK
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Download Build files
        uses: actions/download-artifact@v4
        with:        
          name: build_files
          path: ./

      - name: Download rskj
        uses: actions/download-artifact@v4
        with:
          name: rskj
          path: rskj

      - name: Download test reports
        uses: actions/download-artifact@v4
        with:
          name: test-report
          path: |
            build/test-results/
            build/reports/

      - name: Prepare PR flags for SonarQube analysis
        if: github.event_name == 'pull_request'
        run: |
          pr_number=${{ github.event.pull_request.number }}
          extra_flags="-Dsonar.pullrequest.base=${{ github.base_ref }} \
          -Dsonar.pullrequest.branch=${{ github.head_ref }} \
          -Dsonar.pullrequest.key=$pr_number"
          echo EXTRA_FLAGS="$extra_flags" >> $GITHUB_ENV

      - name: Prepare push flags for SonarQube analysis
        if: github.event_name != 'pull_request'
        run: |
          echo EXTRA_FLAGS="-Dsonar.branch.name=${{ github.ref }}" >> $GITHUB_ENV

      - name: Run SonarQube analysis
        run: |
          extra_flags="${{ env.EXTRA_FLAGS }}"
          chmod +x gradlew
          ./gradlew sonarqube --warning-mode all --no-daemon --stacktrace --info -x build -x test \
            $extra_flags \
            -Dsonar.host.url="https://sonarcloud.io" \
            -Dsonar.token="${{ secrets.SONAR_TOKEN }}"