name: Reusable - Assemble

on:
  workflow_call:
    inputs:
      cache-read-only:
        type: boolean
        required: false
      no-build-cache:
        type: boolean
        required: false
    secrets:
      GRADLE_ENTERPRISE_ACCESS_KEY:
        required: false
      GE_CACHE_USERNAME:
        required: false
      GE_CACHE_PASSWORD:
        required: false

jobs:
  assemble:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Set up JDK for running Gradle
        uses: actions/setup-java@v3
        with:
          distribution: temurin
          java-version: 17

      - name: Start deadlock detector
        run: .github/scripts/deadlock-detector.sh

      - name: Assemble
        uses: gradle/gradle-build-action@v2
        env:
          GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}
          GE_CACHE_USERNAME: ${{ secrets.GE_CACHE_USERNAME }}
          GE_CACHE_PASSWORD: ${{ secrets.GE_CACHE_PASSWORD }}
        with:
          # javadoc task fails sporadically fetching https://docs.oracle.com/javase/8/docs/api/
          arguments: assemble generateLicenseReport -x javadoc ${{ inputs.no-build-cache && '--no-build-cache' || '' }}
          cache-read-only: ${{ inputs.cache-read-only }}
          # gradle enterprise is used for the build cache
          gradle-home-cache-excludes: caches/build-cache-1

      - name: Check licenses
        run: |
          # add any untracked folders that may have been added by generateLicenseReport
          git add licenses
          # there's always going to one line difference due to the timestamp included in the report
          if [[ $(git diff --cached --shortstat licenses) == " 1 file changed, 1 insertion(+), 1 deletion(-)" ]]
          then
            echo "Licenses are up-to-date."
          else
            echo "Licenses are not up-to-date, please run './gradlew generateLicenseReport' locally and commit."
            echo
            echo $(git diff --cached --stat licenses)
            echo
            echo $(git diff --cached licenses)
            exit 1
          fi

      - name: Check for jApiCmp diffs
        run: |
          if git diff --quiet
          then
            echo "No diff detected."
          else
            echo "Diff detected - did you run './gradlew jApiCmp'?"
            echo $(git diff --name-only)
            echo $(git diff)
            exit 1
          fi

      - name: Upload deadlock detector artifacts if any
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: deadlock-detector-assemble
          path: /tmp/deadlock-detector-*
          if-no-files-found: ignore

      - name: Upload jvm crash dump files if any
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: javacore-assemble
          path: |
            **/hs_err_pid*.log
            **/javacore.*.txt
            **/Snap.*.trc
            **/core.*.dmp
            **/jitdump.*.dmp
          if-no-files-found: ignore