bookdown.yaml

on:
  push:
    branches: main

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@main

      - name: Setup R
        uses: r-lib/actions/setup-r@main

      - name: Install pandoc
        run: |
          brew install pandoc

      - name: Cache Renv packages
        uses: actions/cache@v4
        with:
          path: $HOME/.local/share/renv
          key: r-${{ hashFiles('renv.lock') }}
          restore-keys: r-

      - name: Cache bookdown results
        uses: actions/cache@v4
        with:
          path: _bookdown_files
          key: bookdown-${{ hashFiles('**/*Rmd') }}
          restore-keys: bookdown-

      - name: Install packages
        run: |
          R -e 'install.packages("renv")'
          R -e 'renv::restore()'

      - name: Build site
        run: Rscript -e 'bookdown::render_book("index.Rmd", quiet = TRUE)'

      - name: Install npm
        uses: actions/setup-node@v1

      - name: Deploy to Netlify
        # NETLIFY_AUTH_TOKEN added in the repo's secrets
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
        run: |
          npm install netlify-cli -g
          netlify deploy --prod --dir _book