pull-request.yml

name: Pull Request Pipeline

on:
  workflow_dispatch:

jobs:

  # generate-module-list:
  #   name: Generate List of Modules to Build
  #   runs-on: ubuntu-latest
  #   outputs:
  #     modules_list: ${{ steps.format_modules.outputs.modules_list }}
  #   steps:
  #     - name: Checkout repository
  #       uses: actions/checkout@v4

  #     - name: Generate Modules List
  #       id: generate_list
  #       uses: ./.github/actions/generate-module-list
  #       with:
  #         ignored_modules: 'hapi-fhir-bom,hapi-deployable-pom,...'

  #     - name: Print generated modules
  #       run: |
  #         echo "Modules list generated:"
  #         echo "${{ steps.generate_list.outputs.modules_list }}" | tr ',' '\n'

  #     - name: Format Modules List as JSON Array
  #       id: format_modules
  #       run: |
  #         echo "modules_list=$(echo '${{ steps.generate_list.outputs.modules_list }}' | jq -R -s -c 'split(",")')" >> $GITHUB_OUTPUT

  # build-cache:
  #   name: Setup Cache
  #   runs-on: ubuntu-latest
  #   container:
  #     image: maven:3.9-eclipse-temurin-21-jammy
  #   timeout-minutes: 60

  #   env:   # Define environment variables at the job level
  #     MAVEN_CACHE_FOLDER: $HOME/.m2/repository   # Ensure the cache folder is defined here

  #   steps:
  #     - name: Checkout code
  #       uses: actions/checkout@v4

  #     - name: Setup JDK 17
  #       uses: actions/setup-java@v4
  #       with:
  #         distribution: "temurin"
  #         java-version: "17"

  #     - name: Build with Maven
  #       env:
  #         # JAVA_HOME_11_X64: /opt/java/openjdk
  #         # MAVEN_CACHE_FOLDER: /root/.m2/repository
  #         MAVEN_OPTS: '-Xmx1024m -Dorg.slf4j.simpleLogger.showDateTime=true -Dorg.slf4j.simpleLogger.dateTimeFormat=HH:mm:ss,SSS -Duser.timezone=America/Toronto'
  #       run: |
  #         mvn install -P CI,CHECKSTYLE -Dmaven.test.skip=true -e -B \
  #           -Dmaven.repo.local=$MAVEN_CACHE_FOLDER \
  #           -Dmaven.javadoc.skip=true \
  #           -Dmaven.wagon.http.pool=false \
  #           -Dhttp.keepAlive=false \
  #           -Dstyle.color=always -Djansi.force=true
            
  #     - name: Cache Maven repository
  #       uses: actions/cache@v4
  #       with:
  #         path: ${{ env.MAVEN_CACHE_FOLDER }}
  #         key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
  #         enableCrossOsArchive: true  # Enable cross-runner cache

  build-modules:
    name: Build Modules
    runs-on: ubuntu-latest
    # needs: 
      # - generate-module-list
      # - build-cache
    strategy:
      matrix:
        # module: ${{ fromJSON(needs.generate-module-list.outputs.modules_list) }}
        module: [ "hapi-fhir-converter","hapi-fhir-validation","hapi-fhir-structures-dstu2" ]
      max-parallel: 256

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4   # Ensure repository is checked out for local actions

      # - name: Build Modules
      #   uses: ./.github/actions/build-module
      #   with:
      #     name: ${{ github.event.pull_request.head.ref }} # refers to the branch from which the pull request was created
      #     module: ${{ matrix.module }}

      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1
  
      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '11'
  
      - name: Install Docker
        shell: bash
        run: |
          curl -fsSL https://get.docker.com -o get-docker.sh
          sudo sh get-docker.sh
          docker --version
      
      - name: Create and List Maven Cache Directory
        shell: bash
        run: |
          mkdir -p $HOME/.m2/repository
          pwd
          ls -al $HOME/.m2/repository
        env:
          MAVEN_CACHE_FOLDER: $HOME/.m2/repository  # Ensure MAVEN_CACHE_FOLDER is available in this step
  
      - name: Restore Maven Cache
        uses: actions/cache@v4
        with:
          path: $HOME/.m2/repository  # Update path to use $HOME
          enableCrossOsArchive: true  # Enable cross-runner cache
          key: maven-${{ runner.os }}-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
              maven-${{ runner.os }}-
  
      - name: Verify cache was restored
        shell: bash
        run: |
          if [ -d "$HOME/.m2/repository" ]; then
            echo "Cache exists"
            ls -R $HOME/.m2/repository
          else
            echo "Cache not found"
          fi
  
      - name: Build Maven Module
        shell: bash
        env:
          MAVEN_CACHE_FOLDER: $HOME/.m2/repository  # Update to use $HOME
          MAVEN_OPTS: '-Xmx1024m -Dorg.slf4j.simpleLogger.showDateTime=true -Dorg.slf4j.simpleLogger.dateTimeFormat=HH:mm:ss,SSS -Duser.timezone=America/Toronto'
        run: |
          mvn clean verify jacoco:report -pl ${{ matrix.module }} \
            -P JACOCO,CI -e -B \
            -Dmaven.repo.local=$MAVEN_CACHE_FOLDER \
            -Dmaven.wagon.http.pool=false -Dhttp.keepAlive=false \
            -Dstyle.color=always -Djansi.force=true