You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
3.8 KiB
121 lines
3.8 KiB
'use strict';
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
|
|
var _stylehacks = require('stylehacks');
|
|
|
|
var _canMerge = require('../canMerge');
|
|
|
|
var _canMerge2 = _interopRequireDefault(_canMerge);
|
|
|
|
var _getDecls = require('../getDecls');
|
|
|
|
var _getDecls2 = _interopRequireDefault(_getDecls);
|
|
|
|
var _minifyTrbl = require('../minifyTrbl');
|
|
|
|
var _minifyTrbl2 = _interopRequireDefault(_minifyTrbl);
|
|
|
|
var _parseTrbl = require('../parseTrbl');
|
|
|
|
var _parseTrbl2 = _interopRequireDefault(_parseTrbl);
|
|
|
|
var _insertCloned = require('../insertCloned');
|
|
|
|
var _insertCloned2 = _interopRequireDefault(_insertCloned);
|
|
|
|
var _mergeRules = require('../mergeRules');
|
|
|
|
var _mergeRules2 = _interopRequireDefault(_mergeRules);
|
|
|
|
var _mergeValues = require('../mergeValues');
|
|
|
|
var _mergeValues2 = _interopRequireDefault(_mergeValues);
|
|
|
|
var _remove = require('../remove');
|
|
|
|
var _remove2 = _interopRequireDefault(_remove);
|
|
|
|
var _trbl = require('../trbl');
|
|
|
|
var _trbl2 = _interopRequireDefault(_trbl);
|
|
|
|
var _isCustomProp = require('../isCustomProp');
|
|
|
|
var _isCustomProp2 = _interopRequireDefault(_isCustomProp);
|
|
|
|
var _canExplode = require('../canExplode');
|
|
|
|
var _canExplode2 = _interopRequireDefault(_canExplode);
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
exports.default = prop => {
|
|
const properties = _trbl2.default.map(direction => `${prop}-${direction}`);
|
|
|
|
const cleanup = rule => {
|
|
let decls = (0, _getDecls2.default)(rule, [prop].concat(properties));
|
|
|
|
while (decls.length) {
|
|
const lastNode = decls[decls.length - 1];
|
|
|
|
// remove properties of lower precedence
|
|
const lesser = decls.filter(node => !(0, _stylehacks.detect)(lastNode) && !(0, _stylehacks.detect)(node) && node !== lastNode && node.important === lastNode.important && lastNode.prop === prop && node.prop !== lastNode.prop);
|
|
|
|
lesser.forEach(_remove2.default);
|
|
decls = decls.filter(node => !~lesser.indexOf(node));
|
|
|
|
// get duplicate properties
|
|
let duplicates = decls.filter(node => !(0, _stylehacks.detect)(lastNode) && !(0, _stylehacks.detect)(node) && node !== lastNode && node.important === lastNode.important && node.prop === lastNode.prop && !(!(0, _isCustomProp2.default)(node) && (0, _isCustomProp2.default)(lastNode)));
|
|
|
|
duplicates.forEach(_remove2.default);
|
|
decls = decls.filter(node => node !== lastNode && !~duplicates.indexOf(node));
|
|
}
|
|
};
|
|
|
|
const processor = {
|
|
explode: rule => {
|
|
rule.walkDecls(new RegExp("^" + prop + "$", "i"), decl => {
|
|
if (!(0, _canExplode2.default)(decl)) {
|
|
return;
|
|
}
|
|
|
|
if ((0, _stylehacks.detect)(decl)) {
|
|
return;
|
|
}
|
|
|
|
const values = (0, _parseTrbl2.default)(decl.value);
|
|
|
|
_trbl2.default.forEach((direction, index) => {
|
|
(0, _insertCloned2.default)(decl.parent, decl, {
|
|
prop: properties[index],
|
|
value: values[index]
|
|
});
|
|
});
|
|
|
|
decl.remove();
|
|
});
|
|
},
|
|
merge: rule => {
|
|
(0, _mergeRules2.default)(rule, properties, (rules, lastNode) => {
|
|
if ((0, _canMerge2.default)(rules) && !rules.some(_stylehacks.detect)) {
|
|
(0, _insertCloned2.default)(lastNode.parent, lastNode, {
|
|
prop,
|
|
value: (0, _minifyTrbl2.default)((0, _mergeValues2.default)(...rules))
|
|
});
|
|
rules.forEach(_remove2.default);
|
|
|
|
return true;
|
|
}
|
|
});
|
|
|
|
cleanup(rule);
|
|
}
|
|
};
|
|
|
|
return processor;
|
|
};
|
|
|
|
module.exports = exports['default'];
|