| "use strict"; |
| |
| Object.defineProperty(exports, "__esModule", { |
| value: true |
| }); |
| |
| var _postcss = require("postcss"); |
| |
| var _postcss2 = _interopRequireDefault(_postcss); |
| |
| var _postcssValueParser = require("postcss-value-parser"); |
| |
| var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser); |
| |
| var _cssnanoUtilGetMatch = require("cssnano-util-get-match"); |
| |
| var _cssnanoUtilGetMatch2 = _interopRequireDefault(_cssnanoUtilGetMatch); |
| |
| var _map = require("./lib/map"); |
| |
| var _map2 = _interopRequireDefault(_map); |
| |
| function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
| |
| const getMatch = (0, _cssnanoUtilGetMatch2.default)(_map2.default); |
| |
| function evenValues(list, index) { |
| return index % 2 === 0; |
| } |
| |
| exports.default = _postcss2.default.plugin("postcss-normalize-display-values", () => { |
| return css => { |
| const cache = {}; |
| |
| css.walkDecls(/display/i, decl => { |
| const value = decl.value; |
| |
| if (cache[value]) { |
| decl.value = cache[value]; |
| |
| return; |
| } |
| |
| const { nodes } = (0, _postcssValueParser2.default)(value); |
| |
| if (nodes.length === 1) { |
| cache[value] = value; |
| |
| return; |
| } |
| |
| const match = getMatch(nodes.filter(evenValues).map(n => n.value.toLowerCase())); |
| |
| if (!match) { |
| cache[value] = value; |
| |
| return; |
| } |
| |
| const result = match; |
| |
| decl.value = result; |
| cache[value] = result; |
| }); |
| }; |
| }); |
| module.exports = exports["default"]; |