build_site.yml

name: build_site

on:
  push:
    branches:
    - "main"

  # rebuild once a day at 7:30 UTC
  schedule:
    - cron: "30 7 * * *"

jobs:
  build:
    name: Build the website
    runs-on: ubuntu-latest
    steps:
      - name: "Check out the repo"
        uses: actions/checkout@v4

      - name: "Cache book data"
        uses: "actions/cache@v4"
        with:
          path: books.json
          key: "books-${{ github.sha }}"
          restore-keys: "books-"

      - name: "Cache cover images"
        uses: "actions/cache@v4"
        with:
          path: covers
          key: "covers-${{ github.sha }}"
          restore-keys: "covers-"

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: "Install dominant_colours"
        run: |
          curl -L -O 'https://github.com/alexwlchan/dominant_colours/releases/download/v1.1.8/dominant_colours-x86_64-unknown-linux-gnu.tar.gz'
          tar -xzf dominant_colours-x86_64-unknown-linux-gnu.tar.gz
          chmod +x dominant_colours
          mv dominant_colours /usr/local/bin/dominant_colours

      - name: "Check it works"
        run: dominant_colours screenshot.png

      - name: "Install dependencies"
        run: pip3 install -r requirements.txt

      - name: "Get the book data"
        if: github.ref == 'refs/heads/main'
        run: python3 get_book_data.py
        env:
          LIBRARY_CARD_NUMBER: ${{ secrets.LIBRARY_CARD_NUMBER }}
          LIBRARY_CARD_PASSWORD: ${{ secrets.LIBRARY_CARD_PASSWORD }}

      - name: "Render the data as HTML"
        run: python3 render_data_as_html.py

      - name: "Install the Netlify CLI"
        run: npm install -g netlify-cli

      - name: "Deploy to Netlify (preview)"
        if: github.ref != 'refs/heads/main'
        run: netlify deploy --dir=_html/
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}

      - name: "Deploy to Netlify (live)"
        if: github.ref == 'refs/heads/main'
        run: netlify deploy --dir=_html/ --prod
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}