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function browsersync_css_alter in Browsersync 7

Same name and namespace in other branches
  1. 8.2 browsersync.module \browsersync_css_alter()
  2. 8 browsersync.module \browsersync_css_alter()

Implements hook_css_alter().

Browsersync does not work with CSS import so we need to force Drupal to embed CSS files as <link> elements.

@link https://github.com/shakyShane/browser-sync/issues/10

File

./browsersync.module, line 58
Code for the Browsersync module.

Code

function browsersync_css_alter(&$css) {
  if (browsersync_get_setting('enabled', FALSE) && !variable_get('preprocess_css')) {
    foreach ($css as $key => $value) {

      // Skip core files.
      $is_core = strpos($value['data'], 'misc/') === 0 || strpos($value['data'], 'modules/') === 0;
      if (!$is_core && file_exists($value['data'])) {
        $css[$key]['preprocess'] = FALSE;
      }
    }
  }
}