# 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:
      - 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 .

      - 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

  set-matrix:
    runs-on: ubuntu-latest
    container: dwdraju/alpine-curl-jq
    steps:
      - id: get-versions
        run: |
          URL="https://hub.docker.com/v2/repositories/vulhub/java/tags/?page_size=100"
          VERSIONS=$(curl -s $URL "$URL&page=2" | jq -rc '[[.results[].name] | _nwise(2) | join(" ")]')
          echo "::set-output name=versions::$VERSIONS"
    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
    steps:
      - uses: actions/download-artifact@v3
        with:
          name: jar
          path: jar
      - run: mv jar/ysoserial-*-all.jar jar/ysoserial.jar
      - run: |
          touch out.txt
          for v in ${{ matrix.version }}; do
            echo running $v
            docker pull vulhub/java:$v
            docker run --rm -v $(pwd):/app vulhub/java:$v java -cp '/app/jar/ysoserial.jar' -DforceTests=true ysoserial.test.payloads.PayloadsTest >> out.txt
          done
      - uses: actions/upload-artifact@v3
        if: always()
        with:
          name: out-${{ matrix.version }}
          path: out.txt

  analyze:
    needs: run-java
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/download-artifact@v3
        with:
          path: artifacts
      - run: cat artifacts/out*/*.txt > out.txt
      - run: pip install pytablewriter
      - run: cat out.txt | python .github/workflows/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

  update-wiki:
    needs: analyze
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          repository: ${{github.repository}}.wiki
      - uses: actions/download-artifact@v3
        with:
          name: matrix
      - run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add matrix.md
          git commit -m "Add changes"
      - uses: ad-m/github-push-action@master
        with:
          repository: ${{github.repository}}.wiki
          branch: master
          github_token: ${{ secrets.GITHUB_TOKEN }}