name: Build Debian Package

on: [push, pull_request]

jobs:
  build:
    name: Build on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: true
      matrix:
        os: [ubuntu-18.04]
    env:
      LC_ALL: C.UTF-8

    steps:
    - uses: actions/checkout@v1

    - name: Install build tools
      run: |
        sudo apt update
        sudo apt install -y \
          make \
          dpkg-dev \
          debhelper \
          haskell-platform \
          libghc-json-dev \
          python-dev \
          default-jdk \
          libtool-bin \
          txt2tags \
          pandoc

    - name: Checkout RGL
      run: |
        git clone --depth 1 https://github.com/GrammaticalFramework/gf-rgl.git ../gf-rgl

    - name: Build Debian package
      run: |
        make deb

    - name: Copy packages
      run: |
        mkdir debian/dist
        cp ../gf_*.deb debian/dist/

    - uses: actions/upload-artifact@v2
      with:
        path: debian/dist