initial commit

node_modules/postcss-ordered-values/dist/rules/boxShadow.js

@@ -0,0 +1,67 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+exports.default = normalizeBoxShadow;
+
+var _postcssValueParser = require('postcss-value-parser');
+
+var _cssnanoUtilGetArguments = require('cssnano-util-get-arguments');
+
+var _cssnanoUtilGetArguments2 = _interopRequireDefault(_cssnanoUtilGetArguments);
+
+var _addSpace = require('../lib/addSpace');
+
+var _addSpace2 = _interopRequireDefault(_addSpace);
+
+var _getValue = require('../lib/getValue');
+
+var _getValue2 = _interopRequireDefault(_getValue);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+// box-shadow: inset? && <length>{2,4} && <color>?
+
+function normalizeBoxShadow(parsed) {
+    let args = (0, _cssnanoUtilGetArguments2.default)(parsed);
+    let abort = false;
+
+    let values = args.reduce((list, arg) => {
+        let val = [];
+        let state = {
+            inset: [],
+            color: []
+        };
+
+        arg.forEach(node => {
+            const { type, value } = node;
+
+            if (type === 'function' && ~value.toLowerCase().indexOf('calc')) {
+                abort = true;
+                return;
+            }
+
+            if (type === 'space') {
+                return;
+            }
+
+            if ((0, _postcssValueParser.unit)(value)) {
+                val = [...val, node, (0, _addSpace2.default)()];
+            } else if (value.toLowerCase() === 'inset') {
+                state.inset = [...state.inset, node, (0, _addSpace2.default)()];
+            } else {
+                state.color = [...state.color, node, (0, _addSpace2.default)()];
+            }
+        });
+
+        return [...list, [...state.inset, ...val, ...state.color]];
+    }, []);
+
+    if (abort) {
+        return parsed.toString();
+    }
+
+    return (0, _getValue2.default)(values);
+}
+module.exports = exports['default'];