57 lines
No EOL
1.6 KiB
JavaScript
57 lines
No EOL
1.6 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = generateVariantFunction;
|
|
|
|
var _lodash = _interopRequireDefault(require("lodash"));
|
|
|
|
var _postcss = _interopRequireDefault(require("postcss"));
|
|
|
|
var _postcssSelectorParser = _interopRequireDefault(require("postcss-selector-parser"));
|
|
|
|
var _useMemo = require("./useMemo");
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
const classNameParser = (0, _postcssSelectorParser.default)(selectors => {
|
|
return selectors.first.filter(({
|
|
type
|
|
}) => type === 'class').pop().value;
|
|
});
|
|
const getClassNameFromSelector = (0, _useMemo.useMemo)(selector => classNameParser.transformSync(selector), selector => selector);
|
|
|
|
function generateVariantFunction(generator, options = {}) {
|
|
return {
|
|
options,
|
|
handler: (container, config) => {
|
|
const cloned = _postcss.default.root({
|
|
nodes: container.clone().nodes
|
|
});
|
|
|
|
container.before(_lodash.default.defaultTo(generator({
|
|
container: cloned,
|
|
separator: config.separator,
|
|
modifySelectors: modifierFunction => {
|
|
cloned.each(rule => {
|
|
if (rule.type !== 'rule') {
|
|
return;
|
|
}
|
|
|
|
rule.selectors = rule.selectors.map(selector => {
|
|
return modifierFunction({
|
|
get className() {
|
|
return getClassNameFromSelector(selector);
|
|
},
|
|
|
|
selector
|
|
});
|
|
});
|
|
});
|
|
return cloned;
|
|
}
|
|
}), cloned).nodes);
|
|
}
|
|
};
|
|
} |