50 lines
947 B
JavaScript
Executable file
50 lines
947 B
JavaScript
Executable file
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
const plugin = 'postcss-discard-empty';
|
|
|
|
function discardAndReport(css, result) {
|
|
function discardEmpty(node) {
|
|
const {
|
|
type,
|
|
nodes: sub,
|
|
params
|
|
} = node;
|
|
|
|
if (sub) {
|
|
node.each(discardEmpty);
|
|
}
|
|
|
|
if (type === 'decl' && !node.value || type === 'rule' && !node.selector || sub && !sub.length || type === 'atrule' && (!sub && !params || !params && !sub.length)) {
|
|
node.remove();
|
|
result.messages.push({
|
|
type: 'removal',
|
|
plugin,
|
|
node
|
|
});
|
|
}
|
|
}
|
|
|
|
css.each(discardEmpty);
|
|
}
|
|
|
|
function pluginCreator() {
|
|
return {
|
|
postcssPlugin: plugin,
|
|
|
|
OnceExit(css, {
|
|
result
|
|
}) {
|
|
discardAndReport(css, result);
|
|
}
|
|
|
|
};
|
|
}
|
|
|
|
pluginCreator.postcss = true;
|
|
var _default = pluginCreator;
|
|
exports.default = _default;
|
|
module.exports = exports.default; |