name: Build and test

on: [push, pull_request]

jobs:
  setup:
    runs-on: ubuntu-18.04
    steps:
    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install \
            libsdl-image1.2-dev \
            libsdl-ttf2.0-dev \
            libsdl1.2-dev \
            libxml-libxml-perl \
            libxml-libxslt-perl \
            lua5.3 \
            ninja-build \
            zlib1g-dev
        sudo pip3 install --system sphinx
    - name: Clone DFHack
      uses: actions/checkout@v1
    - name: Set up environment
      run: |
        export DF_VERSION=$(sh travis/get-df-version.sh)
        export DF_FOLDER="$HOME/DF/$DF_VERSION/df_linux"
    - name: Download DF
      run: |
        sh travis/download-df.sh
    - name: Git information
      run: |
        sh travis/git-info.sh
  docs:
    needs: [setup]
    runs-on: ubuntu-18.04
    steps:
    - name: Build docs
      run: |
        sphinx-build -qW -j3 . docs/html
    - uses: actions/upload-artifact@master
      with:
        name: docs
        path: docs/html