generate-zot2csl-html.yml

name: Generate Zotero to CSL Mappings HTML

on:
  workflow_dispatch:  # Manual trigger

jobs:
  generate-html:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.x'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install requests jq

      - name: Fetch the latest schema version
        id: fetch_version
        run: |
          # Fetch the schema JSON from GitHub
          curl -s https://raw.githubusercontent.com/zotero/zotero-schema/master/schema.json > schema.json
          
          # Extract the version from the schema
          SCHEMA_VERSION=$(jq -r '.version' schema.json)
          
          # Output the version
          echo "Schema version is $SCHEMA_VERSION"
          
          # Check if the version has changed by comparing with the stored version
          if [ -f last_known_version.txt ]; then
            LAST_KNOWN_VERSION=$(cat last_known_version.txt)
            echo "Last known version is $LAST_KNOWN_VERSION"
          else
            LAST_KNOWN_VERSION="none"
            echo "No previous version found."
          fi

          # Compare versions, proceed only if different
          if [ "$SCHEMA_VERSION" != "$LAST_KNOWN_VERSION" ]; then
            echo "New version found, proceed with generating the HTML."
            echo $SCHEMA_VERSION > last_known_version.txt
            echo "version_changed=true" >> $GITHUB_ENV  # Updated to use environment files
          else
            echo "No new version. Skip the process."
            echo "version_changed=false" >> $GITHUB_ENV  # Updated to use environment files
          fi

      - name: Generate HTML if version changed
        if: env.version_changed == 'true'
        run: |
          python generate_zot2csl.py  # Run your Python script to generate the HTML

      - name: Commit and push HTML output to repository
        if: env.version_changed == 'true'
        run: |
          # Create a directory for the output HTML file (if it doesn't exist)
          mkdir -p doc

          # Move the generated HTML file to the output directory
          mv index.html docs/index.html

          # Set up git config for commit
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"

          # Add the output file to git
          git add docs/index.html

          # Commit and push the changes
          git commit -m "Update Zotero to CSL HTML mapping - new schema version"
          git push

      - name: Notify if no new version
        if: env.version_changed == 'false'
        run: |
          echo "No new version detected, skipping HTML generation."