name: build

on:
  release:
    types: [created, edited]

jobs:
  build:
    name: PyInstaller for ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - os: ubuntu-16.04
            # use old linux so that the shared library versioning is more portable
            artifact_name: capa
            asset_name: linux
          - os: windows-latest
            artifact_name: capa.exe
            asset_name: windows
          - os: macos-latest
            artifact_name: capa
            asset_name: macos
    steps:
      - name: Checkout capa
        uses: actions/checkout@v2
        with:
          submodules: true
      - name: Set up Python 2.7
        uses: actions/setup-python@v2
        with:
          python-version: 2.7
      - name: Install PyInstaller
        # pyinstaller 4 doesn't support Python 2.7
        run: pip install 'pyinstaller==3.*'
      - name: Install capa
        run: pip install -e .
      - name: Build standalone executable
        run: pyinstaller .github/pyinstaller/pyinstaller.spec
      - name: Does it run?
        run: dist/capa "tests/data/Practical Malware Analysis Lab 01-01.dll_"
      - uses: actions/upload-artifact@v2
        with:
          name: ${{ matrix.asset_name }}
          path: dist/${{ matrix.artifact_name }}

  zip:
    name: zip ${{ matrix.asset_name }}
    runs-on: ubuntu-latest
    needs: build
    strategy:
      matrix:
        include:
          - asset_name: linux
            artifact_name: capa
          - asset_name: windows
            artifact_name: capa.exe
          - asset_name: macos
            artifact_name: capa
    steps:
      - name: Download ${{ matrix.asset_name }}
        uses: actions/download-artifact@v2
        with:
          name: ${{ matrix.asset_name }}
      - name: Set executable flag
        run: chmod +x ${{ matrix.artifact_name }}
      - name: Set zip name
        run: echo ::set-env name=zip_name::capa-${GITHUB_REF#refs/tags/}-${{ matrix.asset_name }}.zip
      - name: Zip ${{ matrix.artifact_name }} into ${{ env.zip_name }}
        run: zip ${{ env.zip_name }} ${{ matrix.artifact_name }}
      - name: Upload ${{ env.zip_name }} to GH Release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN}}
          file: ${{ env.zip_name }}
          tag: ${{ github.ref }}