update-maidr-bundle.yml

name: Update MAIDR Bundle

on:
  schedule:
    # Run daily at 9 AM UTC
    - cron: '0 9 * * *'
  workflow_dispatch:
    # Allow manual triggering

permissions:
  contents: write

jobs:
  check-and-update:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup R
        uses: r-lib/actions/setup-r@v2
        with:
          r-version: 'release'

      - name: Install R dependencies
        run: |
          install.packages(c('jsonlite', 'rprojroot'))
        shell: Rscript {0}

      - name: Get latest MAIDR version from npm
        id: npm-version
        run: |
          LATEST_VERSION=$(curl -s https://registry.npmjs.org/maidr/latest | jq -r '.version')
          echo "version=$LATEST_VERSION" >> $GITHUB_OUTPUT
          echo "Latest MAIDR version: $LATEST_VERSION"

      - name: Get current bundled version
        id: current-version
        run: |
          CURRENT_VERSION=$(grep 'MAIDR_VERSION <-' R/html_dependencies.R | sed 's/.*"\(.*\)".*/\1/')
          echo "version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
          echo "Current bundled version: $CURRENT_VERSION"

      - name: Check if update needed
        id: check-update
        run: |
          if [ "${{ steps.npm-version.outputs.version }}" != "${{ steps.current-version.outputs.version }}" ]; then
            echo "needs_update=true" >> $GITHUB_OUTPUT
            echo "Update needed: ${{ steps.current-version.outputs.version }} -> ${{ steps.npm-version.outputs.version }}"
          else
            echo "needs_update=false" >> $GITHUB_OUTPUT
            echo "Already up to date"
          fi

      - name: Download new MAIDR assets
        if: steps.check-update.outputs.needs_update == 'true'
        run: |
          Rscript tools/update-maidr-assets.R ${{ steps.npm-version.outputs.version }}

      - name: Update version in R code
        if: steps.check-update.outputs.needs_update == 'true'
        run: |
          VERSION="${{ steps.npm-version.outputs.version }}"
          OLD_VERSION="${{ steps.current-version.outputs.version }}"

          # Update R/html_dependencies.R
          sed -i 's/MAIDR_VERSION <- "[^"]*"/MAIDR_VERSION <- "'"$VERSION"'"/' R/html_dependencies.R
          echo "Updated R/html_dependencies.R"

          # Update inst/htmlwidgets/maidr.yaml
          sed -i "s/version: .*/version: $VERSION/" inst/htmlwidgets/maidr.yaml
          sed -i "s|src: htmlwidgets/lib/maidr-.*|src: htmlwidgets/lib/maidr-$VERSION|" inst/htmlwidgets/maidr.yaml
          echo "Updated inst/htmlwidgets/maidr.yaml"

          # Show changes
          echo "=== Changes ==="
          git diff --stat

      - name: Commit and push changes
        if: steps.check-update.outputs.needs_update == 'true'
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: "chore: update MAIDR bundle to v${{ steps.npm-version.outputs.version }}"
          commit_user_name: "github-actions[bot]"
          commit_user_email: "github-actions[bot]@users.noreply.github.com"
          file_pattern: "R/html_dependencies.R inst/htmlwidgets/"