ci.yml

name: MekHQ CI with Gradle

on:
  pull_request:
    branches: [master]

env:
  GRADLE_OPTS: "-Dscan.link.VCS=${{ github.event.pull_request.html_url }}"

jobs:
  ci_cd:
    runs-on: ${{ matrix.os }}

    outputs:
      mmRepo: ${{ steps.find_mm.outputs.mmRepo }}
      mmBranch: ${{ steps.find_mm.outputs.mmBranch }}
      mmlRepo: ${{ steps.find_mml.outputs.mmRepo }}
      mmlBranch: ${{ steps.find_mml.outputs.mmBranch }}

    strategy:
      matrix:
        os: [ubuntu-latest]
        java-distribution: [temurin]
        java-version: [17]
      fail-fast: false

    steps:
      - name: Checkout out MekHQ
        uses: actions/checkout@v4
        with:
          path: mekhq

      - name: Find the Right MegaMek Branch
        id: find_mm
        shell: bash {0}
        run: |
          git ls-remote --exit-code --heads ${{ github.event.pull_request.head.repo.owner.html_url }}/megamek.git ${{ github.event.pull_request.head.ref }}
          if [ "$?" == "0" ]
          then
            echo "mmRepo=${{ github.event.pull_request.head.repo.owner.login }}/megamek" >> $GITHUB_OUTPUT
            echo "mmBranch=${{ github.event.pull_request.head.ref }}" >> $GITHUB_OUTPUT
          else
            echo "mmRepo=MegaMek/megamek" >> $GITHUB_OUTPUT
            echo "mmBranch=master" >> $GITHUB_OUTPUT
          fi
          exit 0

      - name: Add MMRevision file
        run: |
          echo ${{ steps.find_mm.outputs.mmBranch }} >> mekhq/MekHQ/mm-revision.txt

      - name: Checkout MegaMek
        uses: actions/checkout@v4
        with:
          repository: ${{ steps.find_mm.outputs.mmRepo }}
          ref: ${{ steps.find_mm.outputs.mmBranch }}
          path: megamek

      - name: Find the Right MegaMekLab Branch
        id: find_mml
        shell: bash {0}
        run: |
          git ls-remote --exit-code --heads ${{ github.event.pull_request.head.repo.owner.html_url }}/megameklab.git ${{ github.event.pull_request.head.ref }}
          if [ "$?" == "0" ]
          then
            echo "mmlRepo=${{ github.event.pull_request.head.repo.owner.login }}/megameklab" >> $GITHUB_OUTPUT
            echo "mmlBranch=${{ github.event.pull_request.head.ref }}" >> $GITHUB_OUTPUT
          else
            echo "mmlRepo=MegaMek/megameklab" >> $GITHUB_OUTPUT
            echo "mmlBranch=master" >> $GITHUB_OUTPUT
          fi
          exit 0

      - name: Add MMLRevision file
        run: |
          echo ${{ steps.find_mml.outputs.mmlBranch }} >> mekhq/MekHQ/mml-revision.txt

      - name: Checkout MegaMekLab
        uses: actions/checkout@v4
        with:
          repository: ${{ steps.find_mml.outputs.mmlRepo }}
          ref: ${{ steps.find_mml.outputs.mmlBranch }}
          path: megameklab

      - name: Set up ${{ matrix.java-distribution }} JDK ${{ matrix.java-version }}
        uses: actions/setup-java@v4
        with:
          distribution: ${{ matrix.java-distribution }}
          java-version: ${{ matrix.java-version }}

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v3
        with:
          build-scan-publish: true
          build-scan-terms-of-use-url: "https://gradle.com/terms-of-service"
          build-scan-terms-of-use-agree: "yes"

      - name: Add MHQRevision file
        run: |
          echo ${{ github.sha }} >> mekhq/MekHQ/mhq-revision.txt

      - name: Build with Gradle
        working-directory: mekhq
        run: ./gradlew build --stacktrace --scan

      - name: Upload Test Logs on Failure
        uses: actions/upload-artifact@v4
        if: failure()
        with:
          name: cd-failure-logs
          path: ./mekhq/MekHQ/build/reports/

      - name: CodeCov.io Coverage Report
        uses: codecov/codecov-action@v4
        with:
          directory: ./mekhq/MekHQ/build/reports/jacoco/test
          fail_ci_if_error: false
          verbose: true

      - name: Upload Tar GZ Artifact
        uses: actions/upload-artifact@v4
        with:
          name: mhq-release-tgz-${{ matrix.java-distribution }}-jdk${{ matrix.java-version }}
          path: mekhq/MekHQ/build/distributions/*.tar.gz
#      - name: Upload Zip Release
#        uses: actions/upload-artifact@v4
#        with:
#          name: mhq-release-zip-${{ matrix.java-distribution }}-jdk${{ matrix.java-version }}
#          path: mekhq/MekHQ/build/distributions/*.zip