# https://michaelheap.com/dynamic-matrix-generation-github-actions/

name: test
on: [push]
jobs:
  # TODO cache build output by commit
  build:
    runs-on: ubuntu-latest
    steps:
      - run: which node && node --version && env
      - run: docker run --rm vulhub/java:7u21-jdk java -version

      - if: ${{ env.ACT }} # act workaround
        run: sudo chown -R runner:runner /var/run/act

      - uses: actions/checkout@v2

      - if: ${{ env.ACT }} # act workaround
        run: sudo chown -R runner:runner .


      - name: Set up JDK 1.8
        uses: actions/setup-java@v2
        with:
          java-version: 8
          distribution: adopt

      - if: ${{ !env.ACT }} # use -r with act
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - run: mvn -B clean package -DskipTests

      - uses: actions/upload-artifact@v3
        with:
          name: jar
          path: target/ysoserial-*-all.jar

      - uses: actions/upload-artifact@v3
        with:
          name: results
          path: .github/workflows/results.py

  set-matrix:
    runs-on: ubuntu-latest
    container: dwdraju/alpine-curl-jq
    steps:
      - id: get-versions
        # TODO paging
        run: echo "::set-output name=versions::$(curl -s https://hub.docker.com/v2/repositories/vulhub/java/tags/?page_size=100 | jq -rc '[[.results[].name] | _nwise(3) | join(\" \") ]'"

    outputs:
      versions: ${{ steps.get-versions.outputs.versions }}

  run-java:
    needs:
      - set-matrix
      - build
    strategy:
      matrix:
        version: ${{ fromJson(needs.set-matrix.outputs.versions) }} # broken in act
#        version:
#          - 7u21-jdk 7u25-jdk
#          - 7u40-jdk
    runs-on: ubuntu-latest
#    container:
#      image: vulhub/java:${{ matrix.version }}

    steps:
      - uses: actions/download-artifact@v3
        with:
          name: jar
          path: jar
#      - run: java -cp jar/ysoserial-*-all.jar -DforceTests=true ysoserial.test.payloads.PayloadsTest | tee > out.txt
      - run: pwd
      - run: mv jar/ysoserial-*-all.jar jar/ysoserial.jar
      - run: for v in ${{ matrix.version }}; do docker run --rm -v $(pwd):/app vulhub/java:$v java -cp '/app/jar/ysoserial.jar' -DforceTests=true ysoserial.test.payloads.PayloadsTest; done | tee > out.txt
      - uses: actions/upload-artifact@v3
        with:
          name: out-${{ matrix.version }}
          path: out.txt

  analyze:
    needs: run-java
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v3
        with:
          path: artifacts
      - run: cat artifacts/out*/*.txt > out.txt
      - run: pip install pytablewriter
      - run: cat out.txt | python artifacts/results/results.py > matrix.md
      - uses: actions/upload-artifact@v3
        with:
          name: out
          path: out.txt

      - uses: actions/upload-artifact@v3
        with:
          name: matrix
          path: matrix.md