chore: update deps

node_modules/clean-css/lib/optimizer/level-2/extract-properties.js

@@ -0,0 +1,73 @@
+// This extractor is used in level 2 optimizations
+// IMPORTANT: Mind Token class and this code is not related!
+// Properties will be tokenized in one step, see #429
+
+var Token = require('../../tokenizer/token');
+var serializeRules = require('../../writer/one-time').rules;
+var serializeValue = require('../../writer/one-time').value;
+
+function extractProperties(token) {
+  var properties = [];
+  var inSpecificSelector;
+  var property;
+  var name;
+  var value;
+  var i, l;
+
+  if (token[0] == Token.RULE) {
+    inSpecificSelector = !/[\.\+>~]/.test(serializeRules(token[1]));
+
+    for (i = 0, l = token[2].length; i < l; i++) {
+      property = token[2][i];
+
+      if (property[0] != Token.PROPERTY)
+        continue;
+
+      name = property[1][1];
+      if (name.length === 0)
+        continue;
+
+      if (name.indexOf('--') === 0)
+        continue;
+
+      value = serializeValue(property, i);
+
+      properties.push([
+        name,
+        value,
+        findNameRoot(name),
+        token[2][i],
+        name + ':' + value,
+        token[1],
+        inSpecificSelector
+      ]);
+    }
+  } else if (token[0] == Token.NESTED_BLOCK) {
+    for (i = 0, l = token[2].length; i < l; i++) {
+      properties = properties.concat(extractProperties(token[2][i]));
+    }
+  }
+
+  return properties;
+}
+
+function findNameRoot(name) {
+  if (name == 'list-style')
+    return name;
+  if (name.indexOf('-radius') > 0)
+    return 'border-radius';
+  if (name == 'border-collapse' || name == 'border-spacing' || name == 'border-image')
+    return name;
+  if (name.indexOf('border-') === 0 && /^border\-\w+\-\w+$/.test(name))
+    return name.match(/border\-\w+/)[0];
+  if (name.indexOf('border-') === 0 && /^border\-\w+$/.test(name))
+    return 'border';
+  if (name.indexOf('text-') === 0)
+    return name;
+  if (name == '-chrome-')
+    return name;
+
+  return name.replace(/^\-\w+\-/, '').match(/([a-zA-Z]+)/)[0].toLowerCase();
+}
+
+module.exports = extractProperties;