name: Build

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  schedule:
    # Update automatically on weekdays during work hours
    - cron: '0 10,13,16 * * 1-5'
    # ... and every night
    - cron: '0 0 * * *'
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2.3.1
    - name: Set up Python 3.9
      uses: actions/setup-python@v2
      with:
        python-version: 3.9
    - name: Cache pip
      uses: actions/cache@v2
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-
          ${{ runner.os }}-
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip wheel
        python -m pip install -r requirements.txt
    - name: Build
      run: make -j3
    - name: Deploy
      uses: JamesIves/github-pages-deploy-action@4.0.0
      with:
        branch: gh-pages
        folder: out