bookdown_action.yml

# Workflow derived from https://github.com/r-lib/actions/tree/master/examples
# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
# github docs on actions https://docs.github.com/en/actions/learn-github-actions/understanding-github-actions

# borrowed caching and dependency install from https://github.com/ropenscilabs/statistical-software-review-book/blob/main/.github/workflows/main.yml
on:
  push:
    branches: [main, master]

name: bookdown

jobs:
  bookdown:
    runs-on: ubuntu-latest
    env:
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
      AUTHOR: ${{ github.event.pusher.name }}
    steps:
# check for more recent versions
      - uses: actions/checkout@v3

      - uses: r-lib/actions/setup-pandoc@v2

      - uses: r-lib/actions/setup-r@v2
        with:
          use-public-rspm: true

      - name: Install system dependencies
        run: |
          sh sys_deps/sys_deps.sh
# potentially drop to keep from locking package versions
# look into how this impacts build 
      - uses: r-lib/actions/setup-renv@v2

      # - name: Install libgit2
      #   run: sudo apt install libgit2-dev
        
      - name: Cache bookdown results
        uses: actions/cache@v2
        with:
          path: _bookdown_files
          key: bookdown-${{ hashFiles('**/*Rmd') }}
          restore-keys: bookdown-
      
      - name: Cache R packages
        uses: actions/cache@v2
        with:
          path: ${{ env.R_LIBS_USER }}
          key: r-${{ hashFiles('DESCRIPTION') }}
          restore-keys: r-
      
      ## do we need this step given that we are using renv??
      # - name: Install dependencies
      #   run: Rscript -e 'install.packages("remotes")' -e 'remotes::install_deps(dependencies = TRUE)'
      # should we build bookdown::gitbook vs default?
      - name: Build site
        run: Rscript -e 'bookdown::render_book("index.Rmd", quiet = TRUE)'
# generate pdf? see R open sci
# Maelle - bootstrap 4 - nicer format (change output format )
# see hand coded examples from Mark -
      - name: Deploy to GitHub pages 🚀
        uses: JamesIves/github-pages-deploy-action@4.1.4
        with:
          branch: gh-pages
          folder: _book #added folder but unclear if it will still be missing