build_book.yml

name: Build Book with Babel Quarto

on:
  pull_request:
    branches:
      - crowdin_integration
  push:
    branches:
      - crowdin_integration
  workflow_dispatch:

env:
  PR_AUTHOR_EMAIL: molunorichie@gmail.com
  PR_AUTHOR_NAME: Richie
  NEW_BRANCH: build_book-
  DESTINATION_BRANCH: book
  CONFIG_PATH: ./config.json  # Path to config file for jsquarto

jobs:
  setup:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          persist-credentials: true

      - name: Setup R and Node.js
        run: |
          sudo apt-get update
          sudo apt-get install -y r-base r-base-core libssl-dev libcurl4-openssl-dev libxml2-dev
          npm install -g npm@latest

  read_config:
    runs-on: ubuntu-latest
    needs: setup
    steps:
      - name: Extract config variables from config file  
        id: read_config
        run: |
          JSON_FILE="$CONFIG_PATH"
          JSON_CONTENT=$(cat "$JSON_FILE")
          LANGUAGES=$(echo "$JSON_CONTENT" | jq -r '.languages | join(",")')
          OUTPUT_DIR=$(echo "$JSON_CONTENT" | jq -r '.outputDirectory')
          SOURCE_DIR=$(echo "$JSON_CONTENT" | jq -r '.sourceDirectory')
          TUTORIALS_DIR=$(echo "$JSON_CONTENT" | jq -r '.tutorialDirectory')
          
          echo "LANGUAGES=$LANGUAGES" >> $GITHUB_ENV
          echo "OUTPUT_DIR=$OUTPUT_DIR" >> $GITHUB_ENV
          echo "SOURCE_DIR=$SOURCE_DIR" >> $GITHUB_ENV
          echo "TUTORIALS_DIR=$TUTORIALS_DIR" >> $GITHUB_ENV

  install_dependencies:
    runs-on: ubuntu-latest
    needs: [setup, read_config]
    steps:
      - name: Setup quarto
        uses: quarto-dev/quarto-actions/setup@v2
      
      - name: Install PAK
        run: Rscript -e "install.packages('pak', lib='./my_R_library')"
          
      - name: Install Babel quarto
        run: Rscript -e ".libPaths(c('./my_R_library', .libPaths())); library(pak); pak::pak('ropensci-review-tools/babelquarto', lib='./my_R_library')"
      
      - name: Install Node.js dependencies
        run: npm install

  prepare_translations:
    runs-on: ubuntu-latest
    needs: [setup, read_config, install_dependencies]
    steps:
      - name: Prepare crowdin translations
        run: npm run fix:crowdin_files languages="$LANGUAGES"

  build_book:
    runs-on: ubuntu-latest
    needs: [setup, read_config, install_dependencies, prepare_translations]
    steps:
      - name: Build book 
        run: |
          Rscript -e ".libPaths(c('./my_R_library', .libPaths())); library(babelquarto); project_dir <- '$OUTPUT_DIR'; babelquarto::render_book(project_path = project_dir)"

      - name: Fix built book
        run: |
          tree docs
          npm run fix:all languages="$LANGUAGES"

  merge_updates:
    runs-on: ubuntu-latest
    needs: build_book
    steps:
      - name: Commit changes
        run: |
          git config --global user.email $PR_AUTHOR_EMAIL
          git config --global user.name $PR_AUTHOR_NAME
          git checkout -b $NEW_BRANCH
          git status
          git add .
          git commit -m "Build book with babelquarto"
          git push origin $NEW_BRANCH

      - name: Create Pull Request
        id: create_pr
        uses: repo-sync/pull-request@v2
        with:
          source_branch: ${{ env.NEW_BRANCH }}
          destination_branch: ${{ env.DESTINATION_BRANCH }} 
          pr_title: New book build with babelquarto
          pr_body: |
            :crown: *An automated PR*

            Automated PR build book with babel-quarto

            _Created by [repo-sync/pull-request](https://github.com/repo-sync/pull-request)_
          pr_label: "auto-pr"
          pr_draft: false
          pr_allow_empty: true
          token: ${{ secrets.PAT_TOKEN }}

      - name: Approve pull Request
        if: steps.create_pr.outputs.pull_request_number
        uses: hmarr/auto-approve-action@v2
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          pull-request-number: ${{ steps.create_pr.outputs.pull_request_number }}