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.
 
 
 

129 lines
9.0 KiB

"use strict";
exports.__esModule = true;
exports.default = void 0;
var _container = _interopRequireDefault(require("./container"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
/**
* Represents a CSS file and contains all its parsed nodes.
*
* @extends Container
*
* @example
* const root = postcss.parse('a{color:black} b{z-index:2}')
* root.type //=> 'root'
* root.nodes.length //=> 2
*/
var Root =
/*#__PURE__*/
function (_Container) {
_inheritsLoose(Root, _Container);
function Root(defaults) {
var _this;
_this = _Container.call(this, defaults) || this;
_this.type = 'root';
if (!_this.nodes) _this.nodes = [];
return _this;
}
var _proto = Root.prototype;
_proto.removeChild = function removeChild(child, ignore) {
var index = this.index(child);
if (!ignore && index === 0 && this.nodes.length > 1) {
this.nodes[1].raws.before = this.nodes[index].raws.before;
}
return _Container.prototype.removeChild.call(this, child);
};
_proto.normalize = function normalize(child, sample, type) {
var nodes = _Container.prototype.normalize.call(this, child);
if (sample) {
if (type === 'prepend') {
if (this.nodes.length > 1) {
sample.raws.before = this.nodes[1].raws.before;
} else {
delete sample.raws.before;
}
} else if (this.first !== sample) {
for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var node = _ref;
node.raws.before = sample.raws.before;
}
}
}
return nodes;
}
/**
* Returns a {@link Result} instance representing the root’s CSS.
*
* @param {processOptions} [opts] Options with only `to` and `map` keys.
*
* @return {Result} Result with current root’s CSS.
*
* @example
* const root1 = postcss.parse(css1, { from: 'a.css' })
* const root2 = postcss.parse(css2, { from: 'b.css' })
* root1.append(root2)
* const result = root1.toResult({ to: 'all.css', map: true })
*/
;
_proto.toResult = function toResult(opts) {
if (opts === void 0) {
opts = {};
}
var LazyResult = require('./lazy-result');
var Processor = require('./processor');
var lazy = new LazyResult(new Processor(), this, opts);
return lazy.stringify();
}
/**
* @memberof Root#
* @member {object} raws Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `after`: the space symbols after the last child to the end of file.
* * `semicolon`: is the last child has an (optional) semicolon.
*
* @example
* postcss.parse('a {}\n').raws //=> { after: '\n' }
* postcss.parse('a {}').raws //=> { after: '' }
*/
;
return Root;
}(_container.default);
var _default = Root;
exports.default = _default;
module.exports = exports.default;
//# sourceMappingURL=data:application/json;charset=utf8;base64,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