tricks:
- watchdog.tricks.LoggerTrick:
    patterns: ["*.py", "*.js"]
- watchmedo_webtricks.GoogleClosureTrick:
    patterns: ['*.js']
    hash_names: true
    mappings_format: json                  # json|yaml|python
    mappings_module: app/javascript_mappings
    suffix: .min.js
    compilation_level: advanced            # simple|advanced
    source_directory: app/static/js/
    destination_directory: app/public/js/
    files:
      index-page:
      - app/static/js/vendor/jquery.js
      - app/static/js/base.js
      - app/static/js/index-page.js
      about-page:
      - app/static/js/vendor/jquery.js
      - app/static/js/base.js
      - app/static/js/about-page.js