build.yml

on:
  - push
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
    - name: Install MinGW x86-64 compiler
      run: sudo apt install -y g++-mingw-w64-x86-64
    - name: Install JDK
      run: sudo apt install -y openjdk-8-jdk
    - name: Check if input.jar exists
      id: check_input_jar
      uses: andstor/file-existence-action@v2
      with:
        files: input.jar
    - name: Copy test if input.jar does not exist
      if: steps.check_input_jar.outputs.files_exists == 'false'
      run: |
        echo "::warning file=input.jar::No input.jar presented, so using input.jar.test"
        cp input.jar.test input.jar
    - name: Build
      run: make build
    - name: Upload output.dll as artifact
      uses: actions/upload-artifact@v4
      with:
        name: output-x64.dll
        path: output.dll
        if-no-files-found: error