5507 lines
150 KiB
JavaScript
5507 lines
150 KiB
JavaScript
function shiftNodesBeforeParent(node) {
|
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const parent = node.parent;
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const index = parent.index(node); // conditionally move previous siblings into a clone of the parent
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||
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||
if (index) {
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||
parent.cloneBefore().removeAll().append(parent.nodes.slice(0, index));
|
||
} // move the current node before the parent (and after the conditional clone)
|
||
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||
|
||
parent.before(node);
|
||
return parent;
|
||
}
|
||
|
||
function cleanupParent(parent) {
|
||
if (!parent.nodes.length) {
|
||
parent.remove();
|
||
}
|
||
}
|
||
|
||
var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
|
||
|
||
function getDefaultExportFromCjs (x) {
|
||
return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
|
||
}
|
||
|
||
var dist = {exports: {}};
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||
|
||
var processor = {exports: {}};
|
||
|
||
var parser$1 = {exports: {}};
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||
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||
var root$1 = {exports: {}};
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||
|
||
var container = {exports: {}};
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||
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||
var node = {exports: {}};
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||
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||
var util = {};
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||
|
||
var unesc = {exports: {}};
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||
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(function (module, exports) {
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exports.__esModule = true;
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exports["default"] = unesc; // Many thanks for this post which made this migration much easier.
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// https://mathiasbynens.be/notes/css-escapes
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/**
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*
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* @param {string} str
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||
* @returns {[string, number]|undefined}
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||
*/
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||
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||
function gobbleHex(str) {
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||
var lower = str.toLowerCase();
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||
var hex = '';
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||
var spaceTerminated = false;
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||
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for (var i = 0; i < 6 && lower[i] !== undefined; i++) {
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var code = lower.charCodeAt(i); // check to see if we are dealing with a valid hex char [a-f|0-9]
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||
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var valid = code >= 97 && code <= 102 || code >= 48 && code <= 57; // https://drafts.csswg.org/css-syntax/#consume-escaped-code-point
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||
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spaceTerminated = code === 32;
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||
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||
if (!valid) {
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||
break;
|
||
}
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||
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||
hex += lower[i];
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||
}
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||
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||
if (hex.length === 0) {
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||
return undefined;
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||
}
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||
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var codePoint = parseInt(hex, 16);
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||
var isSurrogate = codePoint >= 0xD800 && codePoint <= 0xDFFF; // Add special case for
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// "If this number is zero, or is for a surrogate, or is greater than the maximum allowed code point"
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// https://drafts.csswg.org/css-syntax/#maximum-allowed-code-point
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if (isSurrogate || codePoint === 0x0000 || codePoint > 0x10FFFF) {
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return ["\uFFFD", hex.length + (spaceTerminated ? 1 : 0)];
|
||
}
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||
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return [String.fromCodePoint(codePoint), hex.length + (spaceTerminated ? 1 : 0)];
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}
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||
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var CONTAINS_ESCAPE = /\\/;
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||
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function unesc(str) {
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var needToProcess = CONTAINS_ESCAPE.test(str);
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||
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||
if (!needToProcess) {
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return str;
|
||
}
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||
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var ret = "";
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||
|
||
for (var i = 0; i < str.length; i++) {
|
||
if (str[i] === "\\") {
|
||
var gobbled = gobbleHex(str.slice(i + 1, i + 7));
|
||
|
||
if (gobbled !== undefined) {
|
||
ret += gobbled[0];
|
||
i += gobbled[1];
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continue;
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||
} // Retain a pair of \\ if double escaped `\\\\`
|
||
// https://github.com/postcss/postcss-selector-parser/commit/268c9a7656fb53f543dc620aa5b73a30ec3ff20e
|
||
|
||
|
||
if (str[i + 1] === "\\") {
|
||
ret += "\\";
|
||
i++;
|
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continue;
|
||
} // if \\ is at the end of the string retain it
|
||
// https://github.com/postcss/postcss-selector-parser/commit/01a6b346e3612ce1ab20219acc26abdc259ccefb
|
||
|
||
|
||
if (str.length === i + 1) {
|
||
ret += str[i];
|
||
}
|
||
|
||
continue;
|
||
}
|
||
|
||
ret += str[i];
|
||
}
|
||
|
||
return ret;
|
||
}
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||
|
||
module.exports = exports.default;
|
||
})(unesc, unesc.exports);
|
||
|
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var getProp = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
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||
exports["default"] = getProp;
|
||
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function getProp(obj) {
|
||
for (var _len = arguments.length, props = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
|
||
props[_key - 1] = arguments[_key];
|
||
}
|
||
|
||
while (props.length > 0) {
|
||
var prop = props.shift();
|
||
|
||
if (!obj[prop]) {
|
||
return undefined;
|
||
}
|
||
|
||
obj = obj[prop];
|
||
}
|
||
|
||
return obj;
|
||
}
|
||
|
||
module.exports = exports.default;
|
||
})(getProp, getProp.exports);
|
||
|
||
var ensureObject = {exports: {}};
|
||
|
||
(function (module, exports) {
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||
|
||
exports.__esModule = true;
|
||
exports["default"] = ensureObject;
|
||
|
||
function ensureObject(obj) {
|
||
for (var _len = arguments.length, props = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
|
||
props[_key - 1] = arguments[_key];
|
||
}
|
||
|
||
while (props.length > 0) {
|
||
var prop = props.shift();
|
||
|
||
if (!obj[prop]) {
|
||
obj[prop] = {};
|
||
}
|
||
|
||
obj = obj[prop];
|
||
}
|
||
}
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||
|
||
module.exports = exports.default;
|
||
})(ensureObject, ensureObject.exports);
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||
|
||
var stripComments = {exports: {}};
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||
|
||
(function (module, exports) {
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||
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||
exports.__esModule = true;
|
||
exports["default"] = stripComments;
|
||
|
||
function stripComments(str) {
|
||
var s = "";
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||
var commentStart = str.indexOf("/*");
|
||
var lastEnd = 0;
|
||
|
||
while (commentStart >= 0) {
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||
s = s + str.slice(lastEnd, commentStart);
|
||
var commentEnd = str.indexOf("*/", commentStart + 2);
|
||
|
||
if (commentEnd < 0) {
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||
return s;
|
||
}
|
||
|
||
lastEnd = commentEnd + 2;
|
||
commentStart = str.indexOf("/*", lastEnd);
|
||
}
|
||
|
||
s = s + str.slice(lastEnd);
|
||
return s;
|
||
}
|
||
|
||
module.exports = exports.default;
|
||
})(stripComments, stripComments.exports);
|
||
|
||
util.__esModule = true;
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||
util.stripComments = util.ensureObject = util.getProp = util.unesc = void 0;
|
||
|
||
var _unesc = _interopRequireDefault$1(unesc.exports);
|
||
|
||
util.unesc = _unesc["default"];
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||
|
||
var _getProp = _interopRequireDefault$1(getProp.exports);
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||
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util.getProp = _getProp["default"];
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||
|
||
var _ensureObject = _interopRequireDefault$1(ensureObject.exports);
|
||
|
||
util.ensureObject = _ensureObject["default"];
|
||
|
||
var _stripComments = _interopRequireDefault$1(stripComments.exports);
|
||
|
||
util.stripComments = _stripComments["default"];
|
||
|
||
function _interopRequireDefault$1(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
var _util = util;
|
||
|
||
function _defineProperties(target, props) {
|
||
for (var i = 0; i < props.length; i++) {
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||
var descriptor = props[i];
|
||
descriptor.enumerable = descriptor.enumerable || false;
|
||
descriptor.configurable = true;
|
||
if ("value" in descriptor) descriptor.writable = true;
|
||
Object.defineProperty(target, descriptor.key, descriptor);
|
||
}
|
||
}
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) {
|
||
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
|
||
if (staticProps) _defineProperties(Constructor, staticProps);
|
||
return Constructor;
|
||
}
|
||
|
||
var cloneNode = function cloneNode(obj, parent) {
|
||
if (typeof obj !== 'object' || obj === null) {
|
||
return obj;
|
||
}
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||
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||
var cloned = new obj.constructor();
|
||
|
||
for (var i in obj) {
|
||
if (!obj.hasOwnProperty(i)) {
|
||
continue;
|
||
}
|
||
|
||
var value = obj[i];
|
||
var type = typeof value;
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||
|
||
if (i === 'parent' && type === 'object') {
|
||
if (parent) {
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||
cloned[i] = parent;
|
||
}
|
||
} else if (value instanceof Array) {
|
||
cloned[i] = value.map(function (j) {
|
||
return cloneNode(j, cloned);
|
||
});
|
||
} else {
|
||
cloned[i] = cloneNode(value, cloned);
|
||
}
|
||
}
|
||
|
||
return cloned;
|
||
};
|
||
|
||
var Node = /*#__PURE__*/function () {
|
||
function Node(opts) {
|
||
if (opts === void 0) {
|
||
opts = {};
|
||
}
|
||
|
||
Object.assign(this, opts);
|
||
this.spaces = this.spaces || {};
|
||
this.spaces.before = this.spaces.before || '';
|
||
this.spaces.after = this.spaces.after || '';
|
||
}
|
||
|
||
var _proto = Node.prototype;
|
||
|
||
_proto.remove = function remove() {
|
||
if (this.parent) {
|
||
this.parent.removeChild(this);
|
||
}
|
||
|
||
this.parent = undefined;
|
||
return this;
|
||
};
|
||
|
||
_proto.replaceWith = function replaceWith() {
|
||
if (this.parent) {
|
||
for (var index in arguments) {
|
||
this.parent.insertBefore(this, arguments[index]);
|
||
}
|
||
|
||
this.remove();
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
_proto.next = function next() {
|
||
return this.parent.at(this.parent.index(this) + 1);
|
||
};
|
||
|
||
_proto.prev = function prev() {
|
||
return this.parent.at(this.parent.index(this) - 1);
|
||
};
|
||
|
||
_proto.clone = function clone(overrides) {
|
||
if (overrides === void 0) {
|
||
overrides = {};
|
||
}
|
||
|
||
var cloned = cloneNode(this);
|
||
|
||
for (var name in overrides) {
|
||
cloned[name] = overrides[name];
|
||
}
|
||
|
||
return cloned;
|
||
}
|
||
/**
|
||
* Some non-standard syntax doesn't follow normal escaping rules for css.
|
||
* This allows non standard syntax to be appended to an existing property
|
||
* by specifying the escaped value. By specifying the escaped value,
|
||
* illegal characters are allowed to be directly inserted into css output.
|
||
* @param {string} name the property to set
|
||
* @param {any} value the unescaped value of the property
|
||
* @param {string} valueEscaped optional. the escaped value of the property.
|
||
*/
|
||
;
|
||
|
||
_proto.appendToPropertyAndEscape = function appendToPropertyAndEscape(name, value, valueEscaped) {
|
||
if (!this.raws) {
|
||
this.raws = {};
|
||
}
|
||
|
||
var originalValue = this[name];
|
||
var originalEscaped = this.raws[name];
|
||
this[name] = originalValue + value; // this may trigger a setter that updates raws, so it has to be set first.
|
||
|
||
if (originalEscaped || valueEscaped !== value) {
|
||
this.raws[name] = (originalEscaped || originalValue) + valueEscaped;
|
||
} else {
|
||
delete this.raws[name]; // delete any escaped value that was created by the setter.
|
||
}
|
||
}
|
||
/**
|
||
* Some non-standard syntax doesn't follow normal escaping rules for css.
|
||
* This allows the escaped value to be specified directly, allowing illegal
|
||
* characters to be directly inserted into css output.
|
||
* @param {string} name the property to set
|
||
* @param {any} value the unescaped value of the property
|
||
* @param {string} valueEscaped the escaped value of the property.
|
||
*/
|
||
;
|
||
|
||
_proto.setPropertyAndEscape = function setPropertyAndEscape(name, value, valueEscaped) {
|
||
if (!this.raws) {
|
||
this.raws = {};
|
||
}
|
||
|
||
this[name] = value; // this may trigger a setter that updates raws, so it has to be set first.
|
||
|
||
this.raws[name] = valueEscaped;
|
||
}
|
||
/**
|
||
* When you want a value to passed through to CSS directly. This method
|
||
* deletes the corresponding raw value causing the stringifier to fallback
|
||
* to the unescaped value.
|
||
* @param {string} name the property to set.
|
||
* @param {any} value The value that is both escaped and unescaped.
|
||
*/
|
||
;
|
||
|
||
_proto.setPropertyWithoutEscape = function setPropertyWithoutEscape(name, value) {
|
||
this[name] = value; // this may trigger a setter that updates raws, so it has to be set first.
|
||
|
||
if (this.raws) {
|
||
delete this.raws[name];
|
||
}
|
||
}
|
||
/**
|
||
*
|
||
* @param {number} line The number (starting with 1)
|
||
* @param {number} column The column number (starting with 1)
|
||
*/
|
||
;
|
||
|
||
_proto.isAtPosition = function isAtPosition(line, column) {
|
||
if (this.source && this.source.start && this.source.end) {
|
||
if (this.source.start.line > line) {
|
||
return false;
|
||
}
|
||
|
||
if (this.source.end.line < line) {
|
||
return false;
|
||
}
|
||
|
||
if (this.source.start.line === line && this.source.start.column > column) {
|
||
return false;
|
||
}
|
||
|
||
if (this.source.end.line === line && this.source.end.column < column) {
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
return undefined;
|
||
};
|
||
|
||
_proto.stringifyProperty = function stringifyProperty(name) {
|
||
return this.raws && this.raws[name] || this[name];
|
||
};
|
||
|
||
_proto.valueToString = function valueToString() {
|
||
return String(this.stringifyProperty("value"));
|
||
};
|
||
|
||
_proto.toString = function toString() {
|
||
return [this.rawSpaceBefore, this.valueToString(), this.rawSpaceAfter].join('');
|
||
};
|
||
|
||
_createClass(Node, [{
|
||
key: "rawSpaceBefore",
|
||
get: function get() {
|
||
var rawSpace = this.raws && this.raws.spaces && this.raws.spaces.before;
|
||
|
||
if (rawSpace === undefined) {
|
||
rawSpace = this.spaces && this.spaces.before;
|
||
}
|
||
|
||
return rawSpace || "";
|
||
},
|
||
set: function set(raw) {
|
||
(0, _util.ensureObject)(this, "raws", "spaces");
|
||
this.raws.spaces.before = raw;
|
||
}
|
||
}, {
|
||
key: "rawSpaceAfter",
|
||
get: function get() {
|
||
var rawSpace = this.raws && this.raws.spaces && this.raws.spaces.after;
|
||
|
||
if (rawSpace === undefined) {
|
||
rawSpace = this.spaces.after;
|
||
}
|
||
|
||
return rawSpace || "";
|
||
},
|
||
set: function set(raw) {
|
||
(0, _util.ensureObject)(this, "raws", "spaces");
|
||
this.raws.spaces.after = raw;
|
||
}
|
||
}]);
|
||
|
||
return Node;
|
||
}();
|
||
|
||
exports["default"] = Node;
|
||
module.exports = exports.default;
|
||
})(node, node.exports);
|
||
|
||
var types = {};
|
||
|
||
types.__esModule = true;
|
||
types.UNIVERSAL = types.ATTRIBUTE = types.CLASS = types.COMBINATOR = types.COMMENT = types.ID = types.NESTING = types.PSEUDO = types.ROOT = types.SELECTOR = types.STRING = types.TAG = void 0;
|
||
var TAG = 'tag';
|
||
types.TAG = TAG;
|
||
var STRING = 'string';
|
||
types.STRING = STRING;
|
||
var SELECTOR = 'selector';
|
||
types.SELECTOR = SELECTOR;
|
||
var ROOT = 'root';
|
||
types.ROOT = ROOT;
|
||
var PSEUDO = 'pseudo';
|
||
types.PSEUDO = PSEUDO;
|
||
var NESTING = 'nesting';
|
||
types.NESTING = NESTING;
|
||
var ID = 'id';
|
||
types.ID = ID;
|
||
var COMMENT = 'comment';
|
||
types.COMMENT = COMMENT;
|
||
var COMBINATOR = 'combinator';
|
||
types.COMBINATOR = COMBINATOR;
|
||
var CLASS = 'class';
|
||
types.CLASS = CLASS;
|
||
var ATTRIBUTE = 'attribute';
|
||
types.ATTRIBUTE = ATTRIBUTE;
|
||
var UNIVERSAL = 'universal';
|
||
types.UNIVERSAL = UNIVERSAL;
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _node = _interopRequireDefault(node.exports);
|
||
|
||
var types$1 = _interopRequireWildcard(types);
|
||
|
||
function _getRequireWildcardCache() {
|
||
if (typeof WeakMap !== "function") return null;
|
||
var cache = new WeakMap();
|
||
|
||
_getRequireWildcardCache = function _getRequireWildcardCache() {
|
||
return cache;
|
||
};
|
||
|
||
return cache;
|
||
}
|
||
|
||
function _interopRequireWildcard(obj) {
|
||
if (obj && obj.__esModule) {
|
||
return obj;
|
||
}
|
||
|
||
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
|
||
return {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
var cache = _getRequireWildcardCache();
|
||
|
||
if (cache && cache.has(obj)) {
|
||
return cache.get(obj);
|
||
}
|
||
|
||
var newObj = {};
|
||
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
|
||
|
||
for (var key in obj) {
|
||
if (Object.prototype.hasOwnProperty.call(obj, key)) {
|
||
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
|
||
|
||
if (desc && (desc.get || desc.set)) {
|
||
Object.defineProperty(newObj, key, desc);
|
||
} else {
|
||
newObj[key] = obj[key];
|
||
}
|
||
}
|
||
}
|
||
|
||
newObj["default"] = obj;
|
||
|
||
if (cache) {
|
||
cache.set(obj, newObj);
|
||
}
|
||
|
||
return newObj;
|
||
}
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _createForOfIteratorHelperLoose(o, allowArrayLike) {
|
||
var it;
|
||
|
||
if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) {
|
||
if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
|
||
if (it) o = it;
|
||
var i = 0;
|
||
return function () {
|
||
if (i >= o.length) return {
|
||
done: true
|
||
};
|
||
return {
|
||
done: false,
|
||
value: o[i++]
|
||
};
|
||
};
|
||
}
|
||
|
||
throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
|
||
}
|
||
|
||
it = o[Symbol.iterator]();
|
||
return it.next.bind(it);
|
||
}
|
||
|
||
function _unsupportedIterableToArray(o, minLen) {
|
||
if (!o) return;
|
||
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
|
||
var n = Object.prototype.toString.call(o).slice(8, -1);
|
||
if (n === "Object" && o.constructor) n = o.constructor.name;
|
||
if (n === "Map" || n === "Set") return Array.from(o);
|
||
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
|
||
}
|
||
|
||
function _arrayLikeToArray(arr, len) {
|
||
if (len == null || len > arr.length) len = arr.length;
|
||
|
||
for (var i = 0, arr2 = new Array(len); i < len; i++) {
|
||
arr2[i] = arr[i];
|
||
}
|
||
|
||
return arr2;
|
||
}
|
||
|
||
function _defineProperties(target, props) {
|
||
for (var i = 0; i < props.length; i++) {
|
||
var descriptor = props[i];
|
||
descriptor.enumerable = descriptor.enumerable || false;
|
||
descriptor.configurable = true;
|
||
if ("value" in descriptor) descriptor.writable = true;
|
||
Object.defineProperty(target, descriptor.key, descriptor);
|
||
}
|
||
}
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) {
|
||
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
|
||
if (staticProps) _defineProperties(Constructor, staticProps);
|
||
return Constructor;
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Container = /*#__PURE__*/function (_Node) {
|
||
_inheritsLoose(Container, _Node);
|
||
|
||
function Container(opts) {
|
||
var _this;
|
||
|
||
_this = _Node.call(this, opts) || this;
|
||
|
||
if (!_this.nodes) {
|
||
_this.nodes = [];
|
||
}
|
||
|
||
return _this;
|
||
}
|
||
|
||
var _proto = Container.prototype;
|
||
|
||
_proto.append = function append(selector) {
|
||
selector.parent = this;
|
||
this.nodes.push(selector);
|
||
return this;
|
||
};
|
||
|
||
_proto.prepend = function prepend(selector) {
|
||
selector.parent = this;
|
||
this.nodes.unshift(selector);
|
||
return this;
|
||
};
|
||
|
||
_proto.at = function at(index) {
|
||
return this.nodes[index];
|
||
};
|
||
|
||
_proto.index = function index(child) {
|
||
if (typeof child === 'number') {
|
||
return child;
|
||
}
|
||
|
||
return this.nodes.indexOf(child);
|
||
};
|
||
|
||
_proto.removeChild = function removeChild(child) {
|
||
child = this.index(child);
|
||
this.at(child).parent = undefined;
|
||
this.nodes.splice(child, 1);
|
||
var index;
|
||
|
||
for (var id in this.indexes) {
|
||
index = this.indexes[id];
|
||
|
||
if (index >= child) {
|
||
this.indexes[id] = index - 1;
|
||
}
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
_proto.removeAll = function removeAll() {
|
||
for (var _iterator = _createForOfIteratorHelperLoose(this.nodes), _step; !(_step = _iterator()).done;) {
|
||
var node = _step.value;
|
||
node.parent = undefined;
|
||
}
|
||
|
||
this.nodes = [];
|
||
return this;
|
||
};
|
||
|
||
_proto.empty = function empty() {
|
||
return this.removeAll();
|
||
};
|
||
|
||
_proto.insertAfter = function insertAfter(oldNode, newNode) {
|
||
newNode.parent = this;
|
||
var oldIndex = this.index(oldNode);
|
||
this.nodes.splice(oldIndex + 1, 0, newNode);
|
||
newNode.parent = this;
|
||
var index;
|
||
|
||
for (var id in this.indexes) {
|
||
index = this.indexes[id];
|
||
|
||
if (oldIndex <= index) {
|
||
this.indexes[id] = index + 1;
|
||
}
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
_proto.insertBefore = function insertBefore(oldNode, newNode) {
|
||
newNode.parent = this;
|
||
var oldIndex = this.index(oldNode);
|
||
this.nodes.splice(oldIndex, 0, newNode);
|
||
newNode.parent = this;
|
||
var index;
|
||
|
||
for (var id in this.indexes) {
|
||
index = this.indexes[id];
|
||
|
||
if (index <= oldIndex) {
|
||
this.indexes[id] = index + 1;
|
||
}
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
_proto._findChildAtPosition = function _findChildAtPosition(line, col) {
|
||
var found = undefined;
|
||
this.each(function (node) {
|
||
if (node.atPosition) {
|
||
var foundChild = node.atPosition(line, col);
|
||
|
||
if (foundChild) {
|
||
found = foundChild;
|
||
return false;
|
||
}
|
||
} else if (node.isAtPosition(line, col)) {
|
||
found = node;
|
||
return false;
|
||
}
|
||
});
|
||
return found;
|
||
}
|
||
/**
|
||
* Return the most specific node at the line and column number given.
|
||
* The source location is based on the original parsed location, locations aren't
|
||
* updated as selector nodes are mutated.
|
||
*
|
||
* Note that this location is relative to the location of the first character
|
||
* of the selector, and not the location of the selector in the overall document
|
||
* when used in conjunction with postcss.
|
||
*
|
||
* If not found, returns undefined.
|
||
* @param {number} line The line number of the node to find. (1-based index)
|
||
* @param {number} col The column number of the node to find. (1-based index)
|
||
*/
|
||
;
|
||
|
||
_proto.atPosition = function atPosition(line, col) {
|
||
if (this.isAtPosition(line, col)) {
|
||
return this._findChildAtPosition(line, col) || this;
|
||
} else {
|
||
return undefined;
|
||
}
|
||
};
|
||
|
||
_proto._inferEndPosition = function _inferEndPosition() {
|
||
if (this.last && this.last.source && this.last.source.end) {
|
||
this.source = this.source || {};
|
||
this.source.end = this.source.end || {};
|
||
Object.assign(this.source.end, this.last.source.end);
|
||
}
|
||
};
|
||
|
||
_proto.each = function each(callback) {
|
||
if (!this.lastEach) {
|
||
this.lastEach = 0;
|
||
}
|
||
|
||
if (!this.indexes) {
|
||
this.indexes = {};
|
||
}
|
||
|
||
this.lastEach++;
|
||
var id = this.lastEach;
|
||
this.indexes[id] = 0;
|
||
|
||
if (!this.length) {
|
||
return undefined;
|
||
}
|
||
|
||
var index, result;
|
||
|
||
while (this.indexes[id] < this.length) {
|
||
index = this.indexes[id];
|
||
result = callback(this.at(index), index);
|
||
|
||
if (result === false) {
|
||
break;
|
||
}
|
||
|
||
this.indexes[id] += 1;
|
||
}
|
||
|
||
delete this.indexes[id];
|
||
|
||
if (result === false) {
|
||
return false;
|
||
}
|
||
};
|
||
|
||
_proto.walk = function walk(callback) {
|
||
return this.each(function (node, i) {
|
||
var result = callback(node, i);
|
||
|
||
if (result !== false && node.length) {
|
||
result = node.walk(callback);
|
||
}
|
||
|
||
if (result === false) {
|
||
return false;
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkAttributes = function walkAttributes(callback) {
|
||
var _this2 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.ATTRIBUTE) {
|
||
return callback.call(_this2, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkClasses = function walkClasses(callback) {
|
||
var _this3 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.CLASS) {
|
||
return callback.call(_this3, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkCombinators = function walkCombinators(callback) {
|
||
var _this4 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.COMBINATOR) {
|
||
return callback.call(_this4, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkComments = function walkComments(callback) {
|
||
var _this5 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.COMMENT) {
|
||
return callback.call(_this5, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkIds = function walkIds(callback) {
|
||
var _this6 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.ID) {
|
||
return callback.call(_this6, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkNesting = function walkNesting(callback) {
|
||
var _this7 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.NESTING) {
|
||
return callback.call(_this7, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkPseudos = function walkPseudos(callback) {
|
||
var _this8 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.PSEUDO) {
|
||
return callback.call(_this8, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkTags = function walkTags(callback) {
|
||
var _this9 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.TAG) {
|
||
return callback.call(_this9, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.walkUniversals = function walkUniversals(callback) {
|
||
var _this10 = this;
|
||
|
||
return this.walk(function (selector) {
|
||
if (selector.type === types$1.UNIVERSAL) {
|
||
return callback.call(_this10, selector);
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.split = function split(callback) {
|
||
var _this11 = this;
|
||
|
||
var current = [];
|
||
return this.reduce(function (memo, node, index) {
|
||
var split = callback.call(_this11, node);
|
||
current.push(node);
|
||
|
||
if (split) {
|
||
memo.push(current);
|
||
current = [];
|
||
} else if (index === _this11.length - 1) {
|
||
memo.push(current);
|
||
}
|
||
|
||
return memo;
|
||
}, []);
|
||
};
|
||
|
||
_proto.map = function map(callback) {
|
||
return this.nodes.map(callback);
|
||
};
|
||
|
||
_proto.reduce = function reduce(callback, memo) {
|
||
return this.nodes.reduce(callback, memo);
|
||
};
|
||
|
||
_proto.every = function every(callback) {
|
||
return this.nodes.every(callback);
|
||
};
|
||
|
||
_proto.some = function some(callback) {
|
||
return this.nodes.some(callback);
|
||
};
|
||
|
||
_proto.filter = function filter(callback) {
|
||
return this.nodes.filter(callback);
|
||
};
|
||
|
||
_proto.sort = function sort(callback) {
|
||
return this.nodes.sort(callback);
|
||
};
|
||
|
||
_proto.toString = function toString() {
|
||
return this.map(String).join('');
|
||
};
|
||
|
||
_createClass(Container, [{
|
||
key: "first",
|
||
get: function get() {
|
||
return this.at(0);
|
||
}
|
||
}, {
|
||
key: "last",
|
||
get: function get() {
|
||
return this.at(this.length - 1);
|
||
}
|
||
}, {
|
||
key: "length",
|
||
get: function get() {
|
||
return this.nodes.length;
|
||
}
|
||
}]);
|
||
|
||
return Container;
|
||
}(_node["default"]);
|
||
|
||
exports["default"] = Container;
|
||
module.exports = exports.default;
|
||
})(container, container.exports);
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _container = _interopRequireDefault(container.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _defineProperties(target, props) {
|
||
for (var i = 0; i < props.length; i++) {
|
||
var descriptor = props[i];
|
||
descriptor.enumerable = descriptor.enumerable || false;
|
||
descriptor.configurable = true;
|
||
if ("value" in descriptor) descriptor.writable = true;
|
||
Object.defineProperty(target, descriptor.key, descriptor);
|
||
}
|
||
}
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) {
|
||
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
|
||
if (staticProps) _defineProperties(Constructor, staticProps);
|
||
return Constructor;
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Root = /*#__PURE__*/function (_Container) {
|
||
_inheritsLoose(Root, _Container);
|
||
|
||
function Root(opts) {
|
||
var _this;
|
||
|
||
_this = _Container.call(this, opts) || this;
|
||
_this.type = _types.ROOT;
|
||
return _this;
|
||
}
|
||
|
||
var _proto = Root.prototype;
|
||
|
||
_proto.toString = function toString() {
|
||
var str = this.reduce(function (memo, selector) {
|
||
memo.push(String(selector));
|
||
return memo;
|
||
}, []).join(',');
|
||
return this.trailingComma ? str + ',' : str;
|
||
};
|
||
|
||
_proto.error = function error(message, options) {
|
||
if (this._error) {
|
||
return this._error(message, options);
|
||
} else {
|
||
return new Error(message);
|
||
}
|
||
};
|
||
|
||
_createClass(Root, [{
|
||
key: "errorGenerator",
|
||
set: function set(handler) {
|
||
this._error = handler;
|
||
}
|
||
}]);
|
||
|
||
return Root;
|
||
}(_container["default"]);
|
||
|
||
exports["default"] = Root;
|
||
module.exports = exports.default;
|
||
})(root$1, root$1.exports);
|
||
|
||
var selector$1 = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _container = _interopRequireDefault(container.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Selector = /*#__PURE__*/function (_Container) {
|
||
_inheritsLoose(Selector, _Container);
|
||
|
||
function Selector(opts) {
|
||
var _this;
|
||
|
||
_this = _Container.call(this, opts) || this;
|
||
_this.type = _types.SELECTOR;
|
||
return _this;
|
||
}
|
||
|
||
return Selector;
|
||
}(_container["default"]);
|
||
|
||
exports["default"] = Selector;
|
||
module.exports = exports.default;
|
||
})(selector$1, selector$1.exports);
|
||
|
||
var className$1 = {exports: {}};
|
||
|
||
/*! https://mths.be/cssesc v3.0.0 by @mathias */
|
||
|
||
var object = {};
|
||
var hasOwnProperty = object.hasOwnProperty;
|
||
|
||
var merge = function merge(options, defaults) {
|
||
if (!options) {
|
||
return defaults;
|
||
}
|
||
|
||
var result = {};
|
||
|
||
for (var key in defaults) {
|
||
// `if (defaults.hasOwnProperty(key) { … }` is not needed here, since
|
||
// only recognized option names are used.
|
||
result[key] = hasOwnProperty.call(options, key) ? options[key] : defaults[key];
|
||
}
|
||
|
||
return result;
|
||
};
|
||
|
||
var regexAnySingleEscape = /[ -,\.\/:-@\[-\^`\{-~]/;
|
||
var regexSingleEscape = /[ -,\.\/:-@\[\]\^`\{-~]/;
|
||
var regexExcessiveSpaces = /(^|\\+)?(\\[A-F0-9]{1,6})\x20(?![a-fA-F0-9\x20])/g; // https://mathiasbynens.be/notes/css-escapes#css
|
||
|
||
var cssesc = function cssesc(string, options) {
|
||
options = merge(options, cssesc.options);
|
||
|
||
if (options.quotes != 'single' && options.quotes != 'double') {
|
||
options.quotes = 'single';
|
||
}
|
||
|
||
var quote = options.quotes == 'double' ? '"' : '\'';
|
||
var isIdentifier = options.isIdentifier;
|
||
var firstChar = string.charAt(0);
|
||
var output = '';
|
||
var counter = 0;
|
||
var length = string.length;
|
||
|
||
while (counter < length) {
|
||
var character = string.charAt(counter++);
|
||
var codePoint = character.charCodeAt();
|
||
var value = void 0; // If it’s not a printable ASCII character…
|
||
|
||
if (codePoint < 0x20 || codePoint > 0x7E) {
|
||
if (codePoint >= 0xD800 && codePoint <= 0xDBFF && counter < length) {
|
||
// It’s a high surrogate, and there is a next character.
|
||
var extra = string.charCodeAt(counter++);
|
||
|
||
if ((extra & 0xFC00) == 0xDC00) {
|
||
// next character is low surrogate
|
||
codePoint = ((codePoint & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000;
|
||
} else {
|
||
// It’s an unmatched surrogate; only append this code unit, in case
|
||
// the next code unit is the high surrogate of a surrogate pair.
|
||
counter--;
|
||
}
|
||
}
|
||
|
||
value = '\\' + codePoint.toString(16).toUpperCase() + ' ';
|
||
} else {
|
||
if (options.escapeEverything) {
|
||
if (regexAnySingleEscape.test(character)) {
|
||
value = '\\' + character;
|
||
} else {
|
||
value = '\\' + codePoint.toString(16).toUpperCase() + ' ';
|
||
}
|
||
} else if (/[\t\n\f\r\x0B]/.test(character)) {
|
||
value = '\\' + codePoint.toString(16).toUpperCase() + ' ';
|
||
} else if (character == '\\' || !isIdentifier && (character == '"' && quote == character || character == '\'' && quote == character) || isIdentifier && regexSingleEscape.test(character)) {
|
||
value = '\\' + character;
|
||
} else {
|
||
value = character;
|
||
}
|
||
}
|
||
|
||
output += value;
|
||
}
|
||
|
||
if (isIdentifier) {
|
||
if (/^-[-\d]/.test(output)) {
|
||
output = '\\-' + output.slice(1);
|
||
} else if (/\d/.test(firstChar)) {
|
||
output = '\\3' + firstChar + ' ' + output.slice(1);
|
||
}
|
||
} // Remove spaces after `\HEX` escapes that are not followed by a hex digit,
|
||
// since they’re redundant. Note that this is only possible if the escape
|
||
// sequence isn’t preceded by an odd number of backslashes.
|
||
|
||
|
||
output = output.replace(regexExcessiveSpaces, function ($0, $1, $2) {
|
||
if ($1 && $1.length % 2) {
|
||
// It’s not safe to remove the space, so don’t.
|
||
return $0;
|
||
} // Strip the space.
|
||
|
||
|
||
return ($1 || '') + $2;
|
||
});
|
||
|
||
if (!isIdentifier && options.wrap) {
|
||
return quote + output + quote;
|
||
}
|
||
|
||
return output;
|
||
}; // Expose default options (so they can be overridden globally).
|
||
|
||
|
||
cssesc.options = {
|
||
'escapeEverything': false,
|
||
'isIdentifier': false,
|
||
'quotes': 'single',
|
||
'wrap': false
|
||
};
|
||
cssesc.version = '3.0.0';
|
||
var cssesc_1 = cssesc;
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _cssesc = _interopRequireDefault(cssesc_1);
|
||
|
||
var _util = util;
|
||
|
||
var _node = _interopRequireDefault(node.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _defineProperties(target, props) {
|
||
for (var i = 0; i < props.length; i++) {
|
||
var descriptor = props[i];
|
||
descriptor.enumerable = descriptor.enumerable || false;
|
||
descriptor.configurable = true;
|
||
if ("value" in descriptor) descriptor.writable = true;
|
||
Object.defineProperty(target, descriptor.key, descriptor);
|
||
}
|
||
}
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) {
|
||
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
|
||
if (staticProps) _defineProperties(Constructor, staticProps);
|
||
return Constructor;
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var ClassName = /*#__PURE__*/function (_Node) {
|
||
_inheritsLoose(ClassName, _Node);
|
||
|
||
function ClassName(opts) {
|
||
var _this;
|
||
|
||
_this = _Node.call(this, opts) || this;
|
||
_this.type = _types.CLASS;
|
||
_this._constructed = true;
|
||
return _this;
|
||
}
|
||
|
||
var _proto = ClassName.prototype;
|
||
|
||
_proto.valueToString = function valueToString() {
|
||
return '.' + _Node.prototype.valueToString.call(this);
|
||
};
|
||
|
||
_createClass(ClassName, [{
|
||
key: "value",
|
||
get: function get() {
|
||
return this._value;
|
||
},
|
||
set: function set(v) {
|
||
if (this._constructed) {
|
||
var escaped = (0, _cssesc["default"])(v, {
|
||
isIdentifier: true
|
||
});
|
||
|
||
if (escaped !== v) {
|
||
(0, _util.ensureObject)(this, "raws");
|
||
this.raws.value = escaped;
|
||
} else if (this.raws) {
|
||
delete this.raws.value;
|
||
}
|
||
}
|
||
|
||
this._value = v;
|
||
}
|
||
}]);
|
||
|
||
return ClassName;
|
||
}(_node["default"]);
|
||
|
||
exports["default"] = ClassName;
|
||
module.exports = exports.default;
|
||
})(className$1, className$1.exports);
|
||
|
||
var comment$2 = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _node = _interopRequireDefault(node.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Comment = /*#__PURE__*/function (_Node) {
|
||
_inheritsLoose(Comment, _Node);
|
||
|
||
function Comment(opts) {
|
||
var _this;
|
||
|
||
_this = _Node.call(this, opts) || this;
|
||
_this.type = _types.COMMENT;
|
||
return _this;
|
||
}
|
||
|
||
return Comment;
|
||
}(_node["default"]);
|
||
|
||
exports["default"] = Comment;
|
||
module.exports = exports.default;
|
||
})(comment$2, comment$2.exports);
|
||
|
||
var id$1 = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _node = _interopRequireDefault(node.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var ID = /*#__PURE__*/function (_Node) {
|
||
_inheritsLoose(ID, _Node);
|
||
|
||
function ID(opts) {
|
||
var _this;
|
||
|
||
_this = _Node.call(this, opts) || this;
|
||
_this.type = _types.ID;
|
||
return _this;
|
||
}
|
||
|
||
var _proto = ID.prototype;
|
||
|
||
_proto.valueToString = function valueToString() {
|
||
return '#' + _Node.prototype.valueToString.call(this);
|
||
};
|
||
|
||
return ID;
|
||
}(_node["default"]);
|
||
|
||
exports["default"] = ID;
|
||
module.exports = exports.default;
|
||
})(id$1, id$1.exports);
|
||
|
||
var tag$1 = {exports: {}};
|
||
|
||
var namespace = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _cssesc = _interopRequireDefault(cssesc_1);
|
||
|
||
var _util = util;
|
||
|
||
var _node = _interopRequireDefault(node.exports);
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _defineProperties(target, props) {
|
||
for (var i = 0; i < props.length; i++) {
|
||
var descriptor = props[i];
|
||
descriptor.enumerable = descriptor.enumerable || false;
|
||
descriptor.configurable = true;
|
||
if ("value" in descriptor) descriptor.writable = true;
|
||
Object.defineProperty(target, descriptor.key, descriptor);
|
||
}
|
||
}
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) {
|
||
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
|
||
if (staticProps) _defineProperties(Constructor, staticProps);
|
||
return Constructor;
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Namespace = /*#__PURE__*/function (_Node) {
|
||
_inheritsLoose(Namespace, _Node);
|
||
|
||
function Namespace() {
|
||
return _Node.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto = Namespace.prototype;
|
||
|
||
_proto.qualifiedName = function qualifiedName(value) {
|
||
if (this.namespace) {
|
||
return this.namespaceString + "|" + value;
|
||
} else {
|
||
return value;
|
||
}
|
||
};
|
||
|
||
_proto.valueToString = function valueToString() {
|
||
return this.qualifiedName(_Node.prototype.valueToString.call(this));
|
||
};
|
||
|
||
_createClass(Namespace, [{
|
||
key: "namespace",
|
||
get: function get() {
|
||
return this._namespace;
|
||
},
|
||
set: function set(namespace) {
|
||
if (namespace === true || namespace === "*" || namespace === "&") {
|
||
this._namespace = namespace;
|
||
|
||
if (this.raws) {
|
||
delete this.raws.namespace;
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
var escaped = (0, _cssesc["default"])(namespace, {
|
||
isIdentifier: true
|
||
});
|
||
this._namespace = namespace;
|
||
|
||
if (escaped !== namespace) {
|
||
(0, _util.ensureObject)(this, "raws");
|
||
this.raws.namespace = escaped;
|
||
} else if (this.raws) {
|
||
delete this.raws.namespace;
|
||
}
|
||
}
|
||
}, {
|
||
key: "ns",
|
||
get: function get() {
|
||
return this._namespace;
|
||
},
|
||
set: function set(namespace) {
|
||
this.namespace = namespace;
|
||
}
|
||
}, {
|
||
key: "namespaceString",
|
||
get: function get() {
|
||
if (this.namespace) {
|
||
var ns = this.stringifyProperty("namespace");
|
||
|
||
if (ns === true) {
|
||
return '';
|
||
} else {
|
||
return ns;
|
||
}
|
||
} else {
|
||
return '';
|
||
}
|
||
}
|
||
}]);
|
||
|
||
return Namespace;
|
||
}(_node["default"]);
|
||
|
||
exports["default"] = Namespace;
|
||
module.exports = exports.default;
|
||
})(namespace, namespace.exports);
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _namespace = _interopRequireDefault(namespace.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Tag = /*#__PURE__*/function (_Namespace) {
|
||
_inheritsLoose(Tag, _Namespace);
|
||
|
||
function Tag(opts) {
|
||
var _this;
|
||
|
||
_this = _Namespace.call(this, opts) || this;
|
||
_this.type = _types.TAG;
|
||
return _this;
|
||
}
|
||
|
||
return Tag;
|
||
}(_namespace["default"]);
|
||
|
||
exports["default"] = Tag;
|
||
module.exports = exports.default;
|
||
})(tag$1, tag$1.exports);
|
||
|
||
var string$1 = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _node = _interopRequireDefault(node.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var String = /*#__PURE__*/function (_Node) {
|
||
_inheritsLoose(String, _Node);
|
||
|
||
function String(opts) {
|
||
var _this;
|
||
|
||
_this = _Node.call(this, opts) || this;
|
||
_this.type = _types.STRING;
|
||
return _this;
|
||
}
|
||
|
||
return String;
|
||
}(_node["default"]);
|
||
|
||
exports["default"] = String;
|
||
module.exports = exports.default;
|
||
})(string$1, string$1.exports);
|
||
|
||
var pseudo$1 = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _container = _interopRequireDefault(container.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Pseudo = /*#__PURE__*/function (_Container) {
|
||
_inheritsLoose(Pseudo, _Container);
|
||
|
||
function Pseudo(opts) {
|
||
var _this;
|
||
|
||
_this = _Container.call(this, opts) || this;
|
||
_this.type = _types.PSEUDO;
|
||
return _this;
|
||
}
|
||
|
||
var _proto = Pseudo.prototype;
|
||
|
||
_proto.toString = function toString() {
|
||
var params = this.length ? '(' + this.map(String).join(',') + ')' : '';
|
||
return [this.rawSpaceBefore, this.stringifyProperty("value"), params, this.rawSpaceAfter].join('');
|
||
};
|
||
|
||
return Pseudo;
|
||
}(_container["default"]);
|
||
|
||
exports["default"] = Pseudo;
|
||
module.exports = exports.default;
|
||
})(pseudo$1, pseudo$1.exports);
|
||
|
||
var attribute$1 = {};
|
||
|
||
/**
|
||
* Module exports.
|
||
*/
|
||
|
||
var browser = deprecate;
|
||
/**
|
||
* Mark that a method should not be used.
|
||
* Returns a modified function which warns once by default.
|
||
*
|
||
* If `localStorage.noDeprecation = true` is set, then it is a no-op.
|
||
*
|
||
* If `localStorage.throwDeprecation = true` is set, then deprecated functions
|
||
* will throw an Error when invoked.
|
||
*
|
||
* If `localStorage.traceDeprecation = true` is set, then deprecated functions
|
||
* will invoke `console.trace()` instead of `console.error()`.
|
||
*
|
||
* @param {Function} fn - the function to deprecate
|
||
* @param {String} msg - the string to print to the console when `fn` is invoked
|
||
* @returns {Function} a new "deprecated" version of `fn`
|
||
* @api public
|
||
*/
|
||
|
||
function deprecate(fn, msg) {
|
||
if (config('noDeprecation')) {
|
||
return fn;
|
||
}
|
||
|
||
var warned = false;
|
||
|
||
function deprecated() {
|
||
if (!warned) {
|
||
if (config('throwDeprecation')) {
|
||
throw new Error(msg);
|
||
} else if (config('traceDeprecation')) {
|
||
console.trace(msg);
|
||
} else {
|
||
console.warn(msg);
|
||
}
|
||
|
||
warned = true;
|
||
}
|
||
|
||
return fn.apply(this, arguments);
|
||
}
|
||
|
||
return deprecated;
|
||
}
|
||
/**
|
||
* Checks `localStorage` for boolean values for the given `name`.
|
||
*
|
||
* @param {String} name
|
||
* @returns {Boolean}
|
||
* @api private
|
||
*/
|
||
|
||
|
||
function config(name) {
|
||
// accessing global.localStorage can trigger a DOMException in sandboxed iframes
|
||
try {
|
||
if (!commonjsGlobal.localStorage) return false;
|
||
} catch (_) {
|
||
return false;
|
||
}
|
||
|
||
var val = commonjsGlobal.localStorage[name];
|
||
if (null == val) return false;
|
||
return String(val).toLowerCase() === 'true';
|
||
}
|
||
|
||
(function (exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports.unescapeValue = unescapeValue;
|
||
exports["default"] = void 0;
|
||
|
||
var _cssesc = _interopRequireDefault(cssesc_1);
|
||
|
||
var _unesc = _interopRequireDefault(unesc.exports);
|
||
|
||
var _namespace = _interopRequireDefault(namespace.exports);
|
||
|
||
var _types = types;
|
||
|
||
var _CSSESC_QUOTE_OPTIONS;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _defineProperties(target, props) {
|
||
for (var i = 0; i < props.length; i++) {
|
||
var descriptor = props[i];
|
||
descriptor.enumerable = descriptor.enumerable || false;
|
||
descriptor.configurable = true;
|
||
if ("value" in descriptor) descriptor.writable = true;
|
||
Object.defineProperty(target, descriptor.key, descriptor);
|
||
}
|
||
}
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) {
|
||
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
|
||
if (staticProps) _defineProperties(Constructor, staticProps);
|
||
return Constructor;
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var deprecate = browser;
|
||
var WRAPPED_IN_QUOTES = /^('|")([^]*)\1$/;
|
||
var warnOfDeprecatedValueAssignment = deprecate(function () {}, "Assigning an attribute a value containing characters that might need to be escaped is deprecated. " + "Call attribute.setValue() instead.");
|
||
var warnOfDeprecatedQuotedAssignment = deprecate(function () {}, "Assigning attr.quoted is deprecated and has no effect. Assign to attr.quoteMark instead.");
|
||
var warnOfDeprecatedConstructor = deprecate(function () {}, "Constructing an Attribute selector with a value without specifying quoteMark is deprecated. Note: The value should be unescaped now.");
|
||
|
||
function unescapeValue(value) {
|
||
var deprecatedUsage = false;
|
||
var quoteMark = null;
|
||
var unescaped = value;
|
||
var m = unescaped.match(WRAPPED_IN_QUOTES);
|
||
|
||
if (m) {
|
||
quoteMark = m[1];
|
||
unescaped = m[2];
|
||
}
|
||
|
||
unescaped = (0, _unesc["default"])(unescaped);
|
||
|
||
if (unescaped !== value) {
|
||
deprecatedUsage = true;
|
||
}
|
||
|
||
return {
|
||
deprecatedUsage: deprecatedUsage,
|
||
unescaped: unescaped,
|
||
quoteMark: quoteMark
|
||
};
|
||
}
|
||
|
||
function handleDeprecatedContructorOpts(opts) {
|
||
if (opts.quoteMark !== undefined) {
|
||
return opts;
|
||
}
|
||
|
||
if (opts.value === undefined) {
|
||
return opts;
|
||
}
|
||
|
||
warnOfDeprecatedConstructor();
|
||
|
||
var _unescapeValue = unescapeValue(opts.value),
|
||
quoteMark = _unescapeValue.quoteMark,
|
||
unescaped = _unescapeValue.unescaped;
|
||
|
||
if (!opts.raws) {
|
||
opts.raws = {};
|
||
}
|
||
|
||
if (opts.raws.value === undefined) {
|
||
opts.raws.value = opts.value;
|
||
}
|
||
|
||
opts.value = unescaped;
|
||
opts.quoteMark = quoteMark;
|
||
return opts;
|
||
}
|
||
|
||
var Attribute = /*#__PURE__*/function (_Namespace) {
|
||
_inheritsLoose(Attribute, _Namespace);
|
||
|
||
function Attribute(opts) {
|
||
var _this;
|
||
|
||
if (opts === void 0) {
|
||
opts = {};
|
||
}
|
||
|
||
_this = _Namespace.call(this, handleDeprecatedContructorOpts(opts)) || this;
|
||
_this.type = _types.ATTRIBUTE;
|
||
_this.raws = _this.raws || {};
|
||
Object.defineProperty(_this.raws, 'unquoted', {
|
||
get: deprecate(function () {
|
||
return _this.value;
|
||
}, "attr.raws.unquoted is deprecated. Call attr.value instead."),
|
||
set: deprecate(function () {
|
||
return _this.value;
|
||
}, "Setting attr.raws.unquoted is deprecated and has no effect. attr.value is unescaped by default now.")
|
||
});
|
||
_this._constructed = true;
|
||
return _this;
|
||
}
|
||
/**
|
||
* Returns the Attribute's value quoted such that it would be legal to use
|
||
* in the value of a css file. The original value's quotation setting
|
||
* used for stringification is left unchanged. See `setValue(value, options)`
|
||
* if you want to control the quote settings of a new value for the attribute.
|
||
*
|
||
* You can also change the quotation used for the current value by setting quoteMark.
|
||
*
|
||
* Options:
|
||
* * quoteMark {'"' | "'" | null} - Use this value to quote the value. If this
|
||
* option is not set, the original value for quoteMark will be used. If
|
||
* indeterminate, a double quote is used. The legal values are:
|
||
* * `null` - the value will be unquoted and characters will be escaped as necessary.
|
||
* * `'` - the value will be quoted with a single quote and single quotes are escaped.
|
||
* * `"` - the value will be quoted with a double quote and double quotes are escaped.
|
||
* * preferCurrentQuoteMark {boolean} - if true, prefer the source quote mark
|
||
* over the quoteMark option value.
|
||
* * smart {boolean} - if true, will select a quote mark based on the value
|
||
* and the other options specified here. See the `smartQuoteMark()`
|
||
* method.
|
||
**/
|
||
|
||
|
||
var _proto = Attribute.prototype;
|
||
|
||
_proto.getQuotedValue = function getQuotedValue(options) {
|
||
if (options === void 0) {
|
||
options = {};
|
||
}
|
||
|
||
var quoteMark = this._determineQuoteMark(options);
|
||
|
||
var cssescopts = CSSESC_QUOTE_OPTIONS[quoteMark];
|
||
var escaped = (0, _cssesc["default"])(this._value, cssescopts);
|
||
return escaped;
|
||
};
|
||
|
||
_proto._determineQuoteMark = function _determineQuoteMark(options) {
|
||
return options.smart ? this.smartQuoteMark(options) : this.preferredQuoteMark(options);
|
||
}
|
||
/**
|
||
* Set the unescaped value with the specified quotation options. The value
|
||
* provided must not include any wrapping quote marks -- those quotes will
|
||
* be interpreted as part of the value and escaped accordingly.
|
||
*/
|
||
;
|
||
|
||
_proto.setValue = function setValue(value, options) {
|
||
if (options === void 0) {
|
||
options = {};
|
||
}
|
||
|
||
this._value = value;
|
||
this._quoteMark = this._determineQuoteMark(options);
|
||
|
||
this._syncRawValue();
|
||
}
|
||
/**
|
||
* Intelligently select a quoteMark value based on the value's contents. If
|
||
* the value is a legal CSS ident, it will not be quoted. Otherwise a quote
|
||
* mark will be picked that minimizes the number of escapes.
|
||
*
|
||
* If there's no clear winner, the quote mark from these options is used,
|
||
* then the source quote mark (this is inverted if `preferCurrentQuoteMark` is
|
||
* true). If the quoteMark is unspecified, a double quote is used.
|
||
*
|
||
* @param options This takes the quoteMark and preferCurrentQuoteMark options
|
||
* from the quoteValue method.
|
||
*/
|
||
;
|
||
|
||
_proto.smartQuoteMark = function smartQuoteMark(options) {
|
||
var v = this.value;
|
||
var numSingleQuotes = v.replace(/[^']/g, '').length;
|
||
var numDoubleQuotes = v.replace(/[^"]/g, '').length;
|
||
|
||
if (numSingleQuotes + numDoubleQuotes === 0) {
|
||
var escaped = (0, _cssesc["default"])(v, {
|
||
isIdentifier: true
|
||
});
|
||
|
||
if (escaped === v) {
|
||
return Attribute.NO_QUOTE;
|
||
} else {
|
||
var pref = this.preferredQuoteMark(options);
|
||
|
||
if (pref === Attribute.NO_QUOTE) {
|
||
// pick a quote mark that isn't none and see if it's smaller
|
||
var quote = this.quoteMark || options.quoteMark || Attribute.DOUBLE_QUOTE;
|
||
var opts = CSSESC_QUOTE_OPTIONS[quote];
|
||
var quoteValue = (0, _cssesc["default"])(v, opts);
|
||
|
||
if (quoteValue.length < escaped.length) {
|
||
return quote;
|
||
}
|
||
}
|
||
|
||
return pref;
|
||
}
|
||
} else if (numDoubleQuotes === numSingleQuotes) {
|
||
return this.preferredQuoteMark(options);
|
||
} else if (numDoubleQuotes < numSingleQuotes) {
|
||
return Attribute.DOUBLE_QUOTE;
|
||
} else {
|
||
return Attribute.SINGLE_QUOTE;
|
||
}
|
||
}
|
||
/**
|
||
* Selects the preferred quote mark based on the options and the current quote mark value.
|
||
* If you want the quote mark to depend on the attribute value, call `smartQuoteMark(opts)`
|
||
* instead.
|
||
*/
|
||
;
|
||
|
||
_proto.preferredQuoteMark = function preferredQuoteMark(options) {
|
||
var quoteMark = options.preferCurrentQuoteMark ? this.quoteMark : options.quoteMark;
|
||
|
||
if (quoteMark === undefined) {
|
||
quoteMark = options.preferCurrentQuoteMark ? options.quoteMark : this.quoteMark;
|
||
}
|
||
|
||
if (quoteMark === undefined) {
|
||
quoteMark = Attribute.DOUBLE_QUOTE;
|
||
}
|
||
|
||
return quoteMark;
|
||
};
|
||
|
||
_proto._syncRawValue = function _syncRawValue() {
|
||
var rawValue = (0, _cssesc["default"])(this._value, CSSESC_QUOTE_OPTIONS[this.quoteMark]);
|
||
|
||
if (rawValue === this._value) {
|
||
if (this.raws) {
|
||
delete this.raws.value;
|
||
}
|
||
} else {
|
||
this.raws.value = rawValue;
|
||
}
|
||
};
|
||
|
||
_proto._handleEscapes = function _handleEscapes(prop, value) {
|
||
if (this._constructed) {
|
||
var escaped = (0, _cssesc["default"])(value, {
|
||
isIdentifier: true
|
||
});
|
||
|
||
if (escaped !== value) {
|
||
this.raws[prop] = escaped;
|
||
} else {
|
||
delete this.raws[prop];
|
||
}
|
||
}
|
||
};
|
||
|
||
_proto._spacesFor = function _spacesFor(name) {
|
||
var attrSpaces = {
|
||
before: '',
|
||
after: ''
|
||
};
|
||
var spaces = this.spaces[name] || {};
|
||
var rawSpaces = this.raws.spaces && this.raws.spaces[name] || {};
|
||
return Object.assign(attrSpaces, spaces, rawSpaces);
|
||
};
|
||
|
||
_proto._stringFor = function _stringFor(name, spaceName, concat) {
|
||
if (spaceName === void 0) {
|
||
spaceName = name;
|
||
}
|
||
|
||
if (concat === void 0) {
|
||
concat = defaultAttrConcat;
|
||
}
|
||
|
||
var attrSpaces = this._spacesFor(spaceName);
|
||
|
||
return concat(this.stringifyProperty(name), attrSpaces);
|
||
}
|
||
/**
|
||
* returns the offset of the attribute part specified relative to the
|
||
* start of the node of the output string.
|
||
*
|
||
* * "ns" - alias for "namespace"
|
||
* * "namespace" - the namespace if it exists.
|
||
* * "attribute" - the attribute name
|
||
* * "attributeNS" - the start of the attribute or its namespace
|
||
* * "operator" - the match operator of the attribute
|
||
* * "value" - The value (string or identifier)
|
||
* * "insensitive" - the case insensitivity flag;
|
||
* @param part One of the possible values inside an attribute.
|
||
* @returns -1 if the name is invalid or the value doesn't exist in this attribute.
|
||
*/
|
||
;
|
||
|
||
_proto.offsetOf = function offsetOf(name) {
|
||
var count = 1;
|
||
|
||
var attributeSpaces = this._spacesFor("attribute");
|
||
|
||
count += attributeSpaces.before.length;
|
||
|
||
if (name === "namespace" || name === "ns") {
|
||
return this.namespace ? count : -1;
|
||
}
|
||
|
||
if (name === "attributeNS") {
|
||
return count;
|
||
}
|
||
|
||
count += this.namespaceString.length;
|
||
|
||
if (this.namespace) {
|
||
count += 1;
|
||
}
|
||
|
||
if (name === "attribute") {
|
||
return count;
|
||
}
|
||
|
||
count += this.stringifyProperty("attribute").length;
|
||
count += attributeSpaces.after.length;
|
||
|
||
var operatorSpaces = this._spacesFor("operator");
|
||
|
||
count += operatorSpaces.before.length;
|
||
var operator = this.stringifyProperty("operator");
|
||
|
||
if (name === "operator") {
|
||
return operator ? count : -1;
|
||
}
|
||
|
||
count += operator.length;
|
||
count += operatorSpaces.after.length;
|
||
|
||
var valueSpaces = this._spacesFor("value");
|
||
|
||
count += valueSpaces.before.length;
|
||
var value = this.stringifyProperty("value");
|
||
|
||
if (name === "value") {
|
||
return value ? count : -1;
|
||
}
|
||
|
||
count += value.length;
|
||
count += valueSpaces.after.length;
|
||
|
||
var insensitiveSpaces = this._spacesFor("insensitive");
|
||
|
||
count += insensitiveSpaces.before.length;
|
||
|
||
if (name === "insensitive") {
|
||
return this.insensitive ? count : -1;
|
||
}
|
||
|
||
return -1;
|
||
};
|
||
|
||
_proto.toString = function toString() {
|
||
var _this2 = this;
|
||
|
||
var selector = [this.rawSpaceBefore, '['];
|
||
selector.push(this._stringFor('qualifiedAttribute', 'attribute'));
|
||
|
||
if (this.operator && (this.value || this.value === '')) {
|
||
selector.push(this._stringFor('operator'));
|
||
selector.push(this._stringFor('value'));
|
||
selector.push(this._stringFor('insensitiveFlag', 'insensitive', function (attrValue, attrSpaces) {
|
||
if (attrValue.length > 0 && !_this2.quoted && attrSpaces.before.length === 0 && !(_this2.spaces.value && _this2.spaces.value.after)) {
|
||
attrSpaces.before = " ";
|
||
}
|
||
|
||
return defaultAttrConcat(attrValue, attrSpaces);
|
||
}));
|
||
}
|
||
|
||
selector.push(']');
|
||
selector.push(this.rawSpaceAfter);
|
||
return selector.join('');
|
||
};
|
||
|
||
_createClass(Attribute, [{
|
||
key: "quoted",
|
||
get: function get() {
|
||
var qm = this.quoteMark;
|
||
return qm === "'" || qm === '"';
|
||
},
|
||
set: function set(value) {
|
||
warnOfDeprecatedQuotedAssignment();
|
||
}
|
||
/**
|
||
* returns a single (`'`) or double (`"`) quote character if the value is quoted.
|
||
* returns `null` if the value is not quoted.
|
||
* returns `undefined` if the quotation state is unknown (this can happen when
|
||
* the attribute is constructed without specifying a quote mark.)
|
||
*/
|
||
|
||
}, {
|
||
key: "quoteMark",
|
||
get: function get() {
|
||
return this._quoteMark;
|
||
}
|
||
/**
|
||
* Set the quote mark to be used by this attribute's value.
|
||
* If the quote mark changes, the raw (escaped) value at `attr.raws.value` of the attribute
|
||
* value is updated accordingly.
|
||
*
|
||
* @param {"'" | '"' | null} quoteMark The quote mark or `null` if the value should be unquoted.
|
||
*/
|
||
,
|
||
set: function set(quoteMark) {
|
||
if (!this._constructed) {
|
||
this._quoteMark = quoteMark;
|
||
return;
|
||
}
|
||
|
||
if (this._quoteMark !== quoteMark) {
|
||
this._quoteMark = quoteMark;
|
||
|
||
this._syncRawValue();
|
||
}
|
||
}
|
||
}, {
|
||
key: "qualifiedAttribute",
|
||
get: function get() {
|
||
return this.qualifiedName(this.raws.attribute || this.attribute);
|
||
}
|
||
}, {
|
||
key: "insensitiveFlag",
|
||
get: function get() {
|
||
return this.insensitive ? 'i' : '';
|
||
}
|
||
}, {
|
||
key: "value",
|
||
get: function get() {
|
||
return this._value;
|
||
}
|
||
/**
|
||
* Before 3.0, the value had to be set to an escaped value including any wrapped
|
||
* quote marks. In 3.0, the semantics of `Attribute.value` changed so that the value
|
||
* is unescaped during parsing and any quote marks are removed.
|
||
*
|
||
* Because the ambiguity of this semantic change, if you set `attr.value = newValue`,
|
||
* a deprecation warning is raised when the new value contains any characters that would
|
||
* require escaping (including if it contains wrapped quotes).
|
||
*
|
||
* Instead, you should call `attr.setValue(newValue, opts)` and pass options that describe
|
||
* how the new value is quoted.
|
||
*/
|
||
,
|
||
set: function set(v) {
|
||
if (this._constructed) {
|
||
var _unescapeValue2 = unescapeValue(v),
|
||
deprecatedUsage = _unescapeValue2.deprecatedUsage,
|
||
unescaped = _unescapeValue2.unescaped,
|
||
quoteMark = _unescapeValue2.quoteMark;
|
||
|
||
if (deprecatedUsage) {
|
||
warnOfDeprecatedValueAssignment();
|
||
}
|
||
|
||
if (unescaped === this._value && quoteMark === this._quoteMark) {
|
||
return;
|
||
}
|
||
|
||
this._value = unescaped;
|
||
this._quoteMark = quoteMark;
|
||
|
||
this._syncRawValue();
|
||
} else {
|
||
this._value = v;
|
||
}
|
||
}
|
||
}, {
|
||
key: "attribute",
|
||
get: function get() {
|
||
return this._attribute;
|
||
},
|
||
set: function set(name) {
|
||
this._handleEscapes("attribute", name);
|
||
|
||
this._attribute = name;
|
||
}
|
||
}]);
|
||
|
||
return Attribute;
|
||
}(_namespace["default"]);
|
||
|
||
exports["default"] = Attribute;
|
||
Attribute.NO_QUOTE = null;
|
||
Attribute.SINGLE_QUOTE = "'";
|
||
Attribute.DOUBLE_QUOTE = '"';
|
||
var CSSESC_QUOTE_OPTIONS = (_CSSESC_QUOTE_OPTIONS = {
|
||
"'": {
|
||
quotes: 'single',
|
||
wrap: true
|
||
},
|
||
'"': {
|
||
quotes: 'double',
|
||
wrap: true
|
||
}
|
||
}, _CSSESC_QUOTE_OPTIONS[null] = {
|
||
isIdentifier: true
|
||
}, _CSSESC_QUOTE_OPTIONS);
|
||
|
||
function defaultAttrConcat(attrValue, attrSpaces) {
|
||
return "" + attrSpaces.before + attrValue + attrSpaces.after;
|
||
}
|
||
})(attribute$1);
|
||
|
||
var universal$1 = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _namespace = _interopRequireDefault(namespace.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Universal = /*#__PURE__*/function (_Namespace) {
|
||
_inheritsLoose(Universal, _Namespace);
|
||
|
||
function Universal(opts) {
|
||
var _this;
|
||
|
||
_this = _Namespace.call(this, opts) || this;
|
||
_this.type = _types.UNIVERSAL;
|
||
_this.value = '*';
|
||
return _this;
|
||
}
|
||
|
||
return Universal;
|
||
}(_namespace["default"]);
|
||
|
||
exports["default"] = Universal;
|
||
module.exports = exports.default;
|
||
})(universal$1, universal$1.exports);
|
||
|
||
var combinator$2 = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _node = _interopRequireDefault(node.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Combinator = /*#__PURE__*/function (_Node) {
|
||
_inheritsLoose(Combinator, _Node);
|
||
|
||
function Combinator(opts) {
|
||
var _this;
|
||
|
||
_this = _Node.call(this, opts) || this;
|
||
_this.type = _types.COMBINATOR;
|
||
return _this;
|
||
}
|
||
|
||
return Combinator;
|
||
}(_node["default"]);
|
||
|
||
exports["default"] = Combinator;
|
||
module.exports = exports.default;
|
||
})(combinator$2, combinator$2.exports);
|
||
|
||
var nesting$1 = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _node = _interopRequireDefault(node.exports);
|
||
|
||
var _types = types;
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _inheritsLoose(subClass, superClass) {
|
||
subClass.prototype = Object.create(superClass.prototype);
|
||
subClass.prototype.constructor = subClass;
|
||
|
||
_setPrototypeOf(subClass, superClass);
|
||
}
|
||
|
||
function _setPrototypeOf(o, p) {
|
||
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
|
||
o.__proto__ = p;
|
||
return o;
|
||
};
|
||
|
||
return _setPrototypeOf(o, p);
|
||
}
|
||
|
||
var Nesting = /*#__PURE__*/function (_Node) {
|
||
_inheritsLoose(Nesting, _Node);
|
||
|
||
function Nesting(opts) {
|
||
var _this;
|
||
|
||
_this = _Node.call(this, opts) || this;
|
||
_this.type = _types.NESTING;
|
||
_this.value = '&';
|
||
return _this;
|
||
}
|
||
|
||
return Nesting;
|
||
}(_node["default"]);
|
||
|
||
exports["default"] = Nesting;
|
||
module.exports = exports.default;
|
||
})(nesting$1, nesting$1.exports);
|
||
|
||
var sortAscending = {exports: {}};
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = sortAscending;
|
||
|
||
function sortAscending(list) {
|
||
return list.sort(function (a, b) {
|
||
return a - b;
|
||
});
|
||
}
|
||
module.exports = exports.default;
|
||
})(sortAscending, sortAscending.exports);
|
||
|
||
var tokenize = {};
|
||
|
||
var tokenTypes = {};
|
||
|
||
tokenTypes.__esModule = true;
|
||
tokenTypes.combinator = tokenTypes.word = tokenTypes.comment = tokenTypes.str = tokenTypes.tab = tokenTypes.newline = tokenTypes.feed = tokenTypes.cr = tokenTypes.backslash = tokenTypes.bang = tokenTypes.slash = tokenTypes.doubleQuote = tokenTypes.singleQuote = tokenTypes.space = tokenTypes.greaterThan = tokenTypes.pipe = tokenTypes.equals = tokenTypes.plus = tokenTypes.caret = tokenTypes.tilde = tokenTypes.dollar = tokenTypes.closeSquare = tokenTypes.openSquare = tokenTypes.closeParenthesis = tokenTypes.openParenthesis = tokenTypes.semicolon = tokenTypes.colon = tokenTypes.comma = tokenTypes.at = tokenTypes.asterisk = tokenTypes.ampersand = void 0;
|
||
var ampersand = 38; // `&`.charCodeAt(0);
|
||
|
||
tokenTypes.ampersand = ampersand;
|
||
var asterisk = 42; // `*`.charCodeAt(0);
|
||
|
||
tokenTypes.asterisk = asterisk;
|
||
var at = 64; // `@`.charCodeAt(0);
|
||
|
||
tokenTypes.at = at;
|
||
var comma$1 = 44; // `,`.charCodeAt(0);
|
||
|
||
tokenTypes.comma = comma$1;
|
||
var colon = 58; // `:`.charCodeAt(0);
|
||
|
||
tokenTypes.colon = colon;
|
||
var semicolon = 59; // `;`.charCodeAt(0);
|
||
|
||
tokenTypes.semicolon = semicolon;
|
||
var openParenthesis = 40; // `(`.charCodeAt(0);
|
||
|
||
tokenTypes.openParenthesis = openParenthesis;
|
||
var closeParenthesis = 41; // `)`.charCodeAt(0);
|
||
|
||
tokenTypes.closeParenthesis = closeParenthesis;
|
||
var openSquare = 91; // `[`.charCodeAt(0);
|
||
|
||
tokenTypes.openSquare = openSquare;
|
||
var closeSquare = 93; // `]`.charCodeAt(0);
|
||
|
||
tokenTypes.closeSquare = closeSquare;
|
||
var dollar = 36; // `$`.charCodeAt(0);
|
||
|
||
tokenTypes.dollar = dollar;
|
||
var tilde = 126; // `~`.charCodeAt(0);
|
||
|
||
tokenTypes.tilde = tilde;
|
||
var caret = 94; // `^`.charCodeAt(0);
|
||
|
||
tokenTypes.caret = caret;
|
||
var plus = 43; // `+`.charCodeAt(0);
|
||
|
||
tokenTypes.plus = plus;
|
||
var equals = 61; // `=`.charCodeAt(0);
|
||
|
||
tokenTypes.equals = equals;
|
||
var pipe = 124; // `|`.charCodeAt(0);
|
||
|
||
tokenTypes.pipe = pipe;
|
||
var greaterThan = 62; // `>`.charCodeAt(0);
|
||
|
||
tokenTypes.greaterThan = greaterThan;
|
||
var space = 32; // ` `.charCodeAt(0);
|
||
|
||
tokenTypes.space = space;
|
||
var singleQuote = 39; // `'`.charCodeAt(0);
|
||
|
||
tokenTypes.singleQuote = singleQuote;
|
||
var doubleQuote = 34; // `"`.charCodeAt(0);
|
||
|
||
tokenTypes.doubleQuote = doubleQuote;
|
||
var slash = 47; // `/`.charCodeAt(0);
|
||
|
||
tokenTypes.slash = slash;
|
||
var bang = 33; // `!`.charCodeAt(0);
|
||
|
||
tokenTypes.bang = bang;
|
||
var backslash = 92; // '\\'.charCodeAt(0);
|
||
|
||
tokenTypes.backslash = backslash;
|
||
var cr = 13; // '\r'.charCodeAt(0);
|
||
|
||
tokenTypes.cr = cr;
|
||
var feed = 12; // '\f'.charCodeAt(0);
|
||
|
||
tokenTypes.feed = feed;
|
||
var newline = 10; // '\n'.charCodeAt(0);
|
||
|
||
tokenTypes.newline = newline;
|
||
var tab = 9; // '\t'.charCodeAt(0);
|
||
// Expose aliases primarily for readability.
|
||
|
||
tokenTypes.tab = tab;
|
||
var str = singleQuote; // No good single character representation!
|
||
|
||
tokenTypes.str = str;
|
||
var comment$1 = -1;
|
||
tokenTypes.comment = comment$1;
|
||
var word = -2;
|
||
tokenTypes.word = word;
|
||
var combinator$1 = -3;
|
||
tokenTypes.combinator = combinator$1;
|
||
|
||
(function (exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = tokenize;
|
||
exports.FIELDS = void 0;
|
||
|
||
var t = _interopRequireWildcard(tokenTypes);
|
||
|
||
var _unescapable, _wordDelimiters;
|
||
|
||
function _getRequireWildcardCache() {
|
||
if (typeof WeakMap !== "function") return null;
|
||
var cache = new WeakMap();
|
||
|
||
_getRequireWildcardCache = function _getRequireWildcardCache() {
|
||
return cache;
|
||
};
|
||
|
||
return cache;
|
||
}
|
||
|
||
function _interopRequireWildcard(obj) {
|
||
if (obj && obj.__esModule) {
|
||
return obj;
|
||
}
|
||
|
||
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
|
||
return {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
var cache = _getRequireWildcardCache();
|
||
|
||
if (cache && cache.has(obj)) {
|
||
return cache.get(obj);
|
||
}
|
||
|
||
var newObj = {};
|
||
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
|
||
|
||
for (var key in obj) {
|
||
if (Object.prototype.hasOwnProperty.call(obj, key)) {
|
||
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
|
||
|
||
if (desc && (desc.get || desc.set)) {
|
||
Object.defineProperty(newObj, key, desc);
|
||
} else {
|
||
newObj[key] = obj[key];
|
||
}
|
||
}
|
||
}
|
||
|
||
newObj["default"] = obj;
|
||
|
||
if (cache) {
|
||
cache.set(obj, newObj);
|
||
}
|
||
|
||
return newObj;
|
||
}
|
||
|
||
var unescapable = (_unescapable = {}, _unescapable[t.tab] = true, _unescapable[t.newline] = true, _unescapable[t.cr] = true, _unescapable[t.feed] = true, _unescapable);
|
||
var wordDelimiters = (_wordDelimiters = {}, _wordDelimiters[t.space] = true, _wordDelimiters[t.tab] = true, _wordDelimiters[t.newline] = true, _wordDelimiters[t.cr] = true, _wordDelimiters[t.feed] = true, _wordDelimiters[t.ampersand] = true, _wordDelimiters[t.asterisk] = true, _wordDelimiters[t.bang] = true, _wordDelimiters[t.comma] = true, _wordDelimiters[t.colon] = true, _wordDelimiters[t.semicolon] = true, _wordDelimiters[t.openParenthesis] = true, _wordDelimiters[t.closeParenthesis] = true, _wordDelimiters[t.openSquare] = true, _wordDelimiters[t.closeSquare] = true, _wordDelimiters[t.singleQuote] = true, _wordDelimiters[t.doubleQuote] = true, _wordDelimiters[t.plus] = true, _wordDelimiters[t.pipe] = true, _wordDelimiters[t.tilde] = true, _wordDelimiters[t.greaterThan] = true, _wordDelimiters[t.equals] = true, _wordDelimiters[t.dollar] = true, _wordDelimiters[t.caret] = true, _wordDelimiters[t.slash] = true, _wordDelimiters);
|
||
var hex = {};
|
||
var hexChars = "0123456789abcdefABCDEF";
|
||
|
||
for (var i = 0; i < hexChars.length; i++) {
|
||
hex[hexChars.charCodeAt(i)] = true;
|
||
}
|
||
/**
|
||
* Returns the last index of the bar css word
|
||
* @param {string} css The string in which the word begins
|
||
* @param {number} start The index into the string where word's first letter occurs
|
||
*/
|
||
|
||
|
||
function consumeWord(css, start) {
|
||
var next = start;
|
||
var code;
|
||
|
||
do {
|
||
code = css.charCodeAt(next);
|
||
|
||
if (wordDelimiters[code]) {
|
||
return next - 1;
|
||
} else if (code === t.backslash) {
|
||
next = consumeEscape(css, next) + 1;
|
||
} else {
|
||
// All other characters are part of the word
|
||
next++;
|
||
}
|
||
} while (next < css.length);
|
||
|
||
return next - 1;
|
||
}
|
||
/**
|
||
* Returns the last index of the escape sequence
|
||
* @param {string} css The string in which the sequence begins
|
||
* @param {number} start The index into the string where escape character (`\`) occurs.
|
||
*/
|
||
|
||
|
||
function consumeEscape(css, start) {
|
||
var next = start;
|
||
var code = css.charCodeAt(next + 1);
|
||
|
||
if (unescapable[code]) ; else if (hex[code]) {
|
||
var hexDigits = 0; // consume up to 6 hex chars
|
||
|
||
do {
|
||
next++;
|
||
hexDigits++;
|
||
code = css.charCodeAt(next + 1);
|
||
} while (hex[code] && hexDigits < 6); // if fewer than 6 hex chars, a trailing space ends the escape
|
||
|
||
|
||
if (hexDigits < 6 && code === t.space) {
|
||
next++;
|
||
}
|
||
} else {
|
||
// the next char is part of the current word
|
||
next++;
|
||
}
|
||
|
||
return next;
|
||
}
|
||
|
||
var FIELDS = {
|
||
TYPE: 0,
|
||
START_LINE: 1,
|
||
START_COL: 2,
|
||
END_LINE: 3,
|
||
END_COL: 4,
|
||
START_POS: 5,
|
||
END_POS: 6
|
||
};
|
||
exports.FIELDS = FIELDS;
|
||
|
||
function tokenize(input) {
|
||
var tokens = [];
|
||
var css = input.css.valueOf();
|
||
var _css = css,
|
||
length = _css.length;
|
||
var offset = -1;
|
||
var line = 1;
|
||
var start = 0;
|
||
var end = 0;
|
||
var code, content, endColumn, endLine, escaped, escapePos, last, lines, next, nextLine, nextOffset, quote, tokenType;
|
||
|
||
function unclosed(what, fix) {
|
||
if (input.safe) {
|
||
// fyi: this is never set to true.
|
||
css += fix;
|
||
next = css.length - 1;
|
||
} else {
|
||
throw input.error('Unclosed ' + what, line, start - offset, start);
|
||
}
|
||
}
|
||
|
||
while (start < length) {
|
||
code = css.charCodeAt(start);
|
||
|
||
if (code === t.newline) {
|
||
offset = start;
|
||
line += 1;
|
||
}
|
||
|
||
switch (code) {
|
||
case t.space:
|
||
case t.tab:
|
||
case t.newline:
|
||
case t.cr:
|
||
case t.feed:
|
||
next = start;
|
||
|
||
do {
|
||
next += 1;
|
||
code = css.charCodeAt(next);
|
||
|
||
if (code === t.newline) {
|
||
offset = next;
|
||
line += 1;
|
||
}
|
||
} while (code === t.space || code === t.newline || code === t.tab || code === t.cr || code === t.feed);
|
||
|
||
tokenType = t.space;
|
||
endLine = line;
|
||
endColumn = next - offset - 1;
|
||
end = next;
|
||
break;
|
||
|
||
case t.plus:
|
||
case t.greaterThan:
|
||
case t.tilde:
|
||
case t.pipe:
|
||
next = start;
|
||
|
||
do {
|
||
next += 1;
|
||
code = css.charCodeAt(next);
|
||
} while (code === t.plus || code === t.greaterThan || code === t.tilde || code === t.pipe);
|
||
|
||
tokenType = t.combinator;
|
||
endLine = line;
|
||
endColumn = start - offset;
|
||
end = next;
|
||
break;
|
||
// Consume these characters as single tokens.
|
||
|
||
case t.asterisk:
|
||
case t.ampersand:
|
||
case t.bang:
|
||
case t.comma:
|
||
case t.equals:
|
||
case t.dollar:
|
||
case t.caret:
|
||
case t.openSquare:
|
||
case t.closeSquare:
|
||
case t.colon:
|
||
case t.semicolon:
|
||
case t.openParenthesis:
|
||
case t.closeParenthesis:
|
||
next = start;
|
||
tokenType = code;
|
||
endLine = line;
|
||
endColumn = start - offset;
|
||
end = next + 1;
|
||
break;
|
||
|
||
case t.singleQuote:
|
||
case t.doubleQuote:
|
||
quote = code === t.singleQuote ? "'" : '"';
|
||
next = start;
|
||
|
||
do {
|
||
escaped = false;
|
||
next = css.indexOf(quote, next + 1);
|
||
|
||
if (next === -1) {
|
||
unclosed('quote', quote);
|
||
}
|
||
|
||
escapePos = next;
|
||
|
||
while (css.charCodeAt(escapePos - 1) === t.backslash) {
|
||
escapePos -= 1;
|
||
escaped = !escaped;
|
||
}
|
||
} while (escaped);
|
||
|
||
tokenType = t.str;
|
||
endLine = line;
|
||
endColumn = start - offset;
|
||
end = next + 1;
|
||
break;
|
||
|
||
default:
|
||
if (code === t.slash && css.charCodeAt(start + 1) === t.asterisk) {
|
||
next = css.indexOf('*/', start + 2) + 1;
|
||
|
||
if (next === 0) {
|
||
unclosed('comment', '*/');
|
||
}
|
||
|
||
content = css.slice(start, next + 1);
|
||
lines = content.split('\n');
|
||
last = lines.length - 1;
|
||
|
||
if (last > 0) {
|
||
nextLine = line + last;
|
||
nextOffset = next - lines[last].length;
|
||
} else {
|
||
nextLine = line;
|
||
nextOffset = offset;
|
||
}
|
||
|
||
tokenType = t.comment;
|
||
line = nextLine;
|
||
endLine = nextLine;
|
||
endColumn = next - nextOffset;
|
||
} else if (code === t.slash) {
|
||
next = start;
|
||
tokenType = code;
|
||
endLine = line;
|
||
endColumn = start - offset;
|
||
end = next + 1;
|
||
} else {
|
||
next = consumeWord(css, start);
|
||
tokenType = t.word;
|
||
endLine = line;
|
||
endColumn = next - offset;
|
||
}
|
||
|
||
end = next + 1;
|
||
break;
|
||
} // Ensure that the token structure remains consistent
|
||
|
||
|
||
tokens.push([tokenType, // [0] Token type
|
||
line, // [1] Starting line
|
||
start - offset, // [2] Starting column
|
||
endLine, // [3] Ending line
|
||
endColumn, // [4] Ending column
|
||
start, // [5] Start position / Source index
|
||
end // [6] End position
|
||
]); // Reset offset for the next token
|
||
|
||
if (nextOffset) {
|
||
offset = nextOffset;
|
||
nextOffset = null;
|
||
}
|
||
|
||
start = end;
|
||
}
|
||
|
||
return tokens;
|
||
}
|
||
})(tokenize);
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _root = _interopRequireDefault(root$1.exports);
|
||
|
||
var _selector = _interopRequireDefault(selector$1.exports);
|
||
|
||
var _className = _interopRequireDefault(className$1.exports);
|
||
|
||
var _comment = _interopRequireDefault(comment$2.exports);
|
||
|
||
var _id = _interopRequireDefault(id$1.exports);
|
||
|
||
var _tag = _interopRequireDefault(tag$1.exports);
|
||
|
||
var _string = _interopRequireDefault(string$1.exports);
|
||
|
||
var _pseudo = _interopRequireDefault(pseudo$1.exports);
|
||
|
||
var _attribute = _interopRequireWildcard(attribute$1);
|
||
|
||
var _universal = _interopRequireDefault(universal$1.exports);
|
||
|
||
var _combinator = _interopRequireDefault(combinator$2.exports);
|
||
|
||
var _nesting = _interopRequireDefault(nesting$1.exports);
|
||
|
||
var _sortAscending = _interopRequireDefault(sortAscending.exports);
|
||
|
||
var _tokenize = _interopRequireWildcard(tokenize);
|
||
|
||
var tokens = _interopRequireWildcard(tokenTypes);
|
||
|
||
var types$1 = _interopRequireWildcard(types);
|
||
|
||
var _util = util;
|
||
|
||
var _WHITESPACE_TOKENS, _Object$assign;
|
||
|
||
function _getRequireWildcardCache() {
|
||
if (typeof WeakMap !== "function") return null;
|
||
var cache = new WeakMap();
|
||
|
||
_getRequireWildcardCache = function _getRequireWildcardCache() {
|
||
return cache;
|
||
};
|
||
|
||
return cache;
|
||
}
|
||
|
||
function _interopRequireWildcard(obj) {
|
||
if (obj && obj.__esModule) {
|
||
return obj;
|
||
}
|
||
|
||
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
|
||
return {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
var cache = _getRequireWildcardCache();
|
||
|
||
if (cache && cache.has(obj)) {
|
||
return cache.get(obj);
|
||
}
|
||
|
||
var newObj = {};
|
||
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
|
||
|
||
for (var key in obj) {
|
||
if (Object.prototype.hasOwnProperty.call(obj, key)) {
|
||
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
|
||
|
||
if (desc && (desc.get || desc.set)) {
|
||
Object.defineProperty(newObj, key, desc);
|
||
} else {
|
||
newObj[key] = obj[key];
|
||
}
|
||
}
|
||
}
|
||
|
||
newObj["default"] = obj;
|
||
|
||
if (cache) {
|
||
cache.set(obj, newObj);
|
||
}
|
||
|
||
return newObj;
|
||
}
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
function _defineProperties(target, props) {
|
||
for (var i = 0; i < props.length; i++) {
|
||
var descriptor = props[i];
|
||
descriptor.enumerable = descriptor.enumerable || false;
|
||
descriptor.configurable = true;
|
||
if ("value" in descriptor) descriptor.writable = true;
|
||
Object.defineProperty(target, descriptor.key, descriptor);
|
||
}
|
||
}
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) {
|
||
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
|
||
if (staticProps) _defineProperties(Constructor, staticProps);
|
||
return Constructor;
|
||
}
|
||
|
||
var WHITESPACE_TOKENS = (_WHITESPACE_TOKENS = {}, _WHITESPACE_TOKENS[tokens.space] = true, _WHITESPACE_TOKENS[tokens.cr] = true, _WHITESPACE_TOKENS[tokens.feed] = true, _WHITESPACE_TOKENS[tokens.newline] = true, _WHITESPACE_TOKENS[tokens.tab] = true, _WHITESPACE_TOKENS);
|
||
var WHITESPACE_EQUIV_TOKENS = Object.assign({}, WHITESPACE_TOKENS, (_Object$assign = {}, _Object$assign[tokens.comment] = true, _Object$assign));
|
||
|
||
function tokenStart(token) {
|
||
return {
|
||
line: token[_tokenize.FIELDS.START_LINE],
|
||
column: token[_tokenize.FIELDS.START_COL]
|
||
};
|
||
}
|
||
|
||
function tokenEnd(token) {
|
||
return {
|
||
line: token[_tokenize.FIELDS.END_LINE],
|
||
column: token[_tokenize.FIELDS.END_COL]
|
||
};
|
||
}
|
||
|
||
function getSource(startLine, startColumn, endLine, endColumn) {
|
||
return {
|
||
start: {
|
||
line: startLine,
|
||
column: startColumn
|
||
},
|
||
end: {
|
||
line: endLine,
|
||
column: endColumn
|
||
}
|
||
};
|
||
}
|
||
|
||
function getTokenSource(token) {
|
||
return getSource(token[_tokenize.FIELDS.START_LINE], token[_tokenize.FIELDS.START_COL], token[_tokenize.FIELDS.END_LINE], token[_tokenize.FIELDS.END_COL]);
|
||
}
|
||
|
||
function getTokenSourceSpan(startToken, endToken) {
|
||
if (!startToken) {
|
||
return undefined;
|
||
}
|
||
|
||
return getSource(startToken[_tokenize.FIELDS.START_LINE], startToken[_tokenize.FIELDS.START_COL], endToken[_tokenize.FIELDS.END_LINE], endToken[_tokenize.FIELDS.END_COL]);
|
||
}
|
||
|
||
function unescapeProp(node, prop) {
|
||
var value = node[prop];
|
||
|
||
if (typeof value !== "string") {
|
||
return;
|
||
}
|
||
|
||
if (value.indexOf("\\") !== -1) {
|
||
(0, _util.ensureObject)(node, 'raws');
|
||
node[prop] = (0, _util.unesc)(value);
|
||
|
||
if (node.raws[prop] === undefined) {
|
||
node.raws[prop] = value;
|
||
}
|
||
}
|
||
|
||
return node;
|
||
}
|
||
|
||
function indexesOf(array, item) {
|
||
var i = -1;
|
||
var indexes = [];
|
||
|
||
while ((i = array.indexOf(item, i + 1)) !== -1) {
|
||
indexes.push(i);
|
||
}
|
||
|
||
return indexes;
|
||
}
|
||
|
||
function uniqs() {
|
||
var list = Array.prototype.concat.apply([], arguments);
|
||
return list.filter(function (item, i) {
|
||
return i === list.indexOf(item);
|
||
});
|
||
}
|
||
|
||
var Parser = /*#__PURE__*/function () {
|
||
function Parser(rule, options) {
|
||
if (options === void 0) {
|
||
options = {};
|
||
}
|
||
|
||
this.rule = rule;
|
||
this.options = Object.assign({
|
||
lossy: false,
|
||
safe: false
|
||
}, options);
|
||
this.position = 0;
|
||
this.css = typeof this.rule === 'string' ? this.rule : this.rule.selector;
|
||
this.tokens = (0, _tokenize["default"])({
|
||
css: this.css,
|
||
error: this._errorGenerator(),
|
||
safe: this.options.safe
|
||
});
|
||
var rootSource = getTokenSourceSpan(this.tokens[0], this.tokens[this.tokens.length - 1]);
|
||
this.root = new _root["default"]({
|
||
source: rootSource
|
||
});
|
||
this.root.errorGenerator = this._errorGenerator();
|
||
var selector = new _selector["default"]({
|
||
source: {
|
||
start: {
|
||
line: 1,
|
||
column: 1
|
||
}
|
||
}
|
||
});
|
||
this.root.append(selector);
|
||
this.current = selector;
|
||
this.loop();
|
||
}
|
||
|
||
var _proto = Parser.prototype;
|
||
|
||
_proto._errorGenerator = function _errorGenerator() {
|
||
var _this = this;
|
||
|
||
return function (message, errorOptions) {
|
||
if (typeof _this.rule === 'string') {
|
||
return new Error(message);
|
||
}
|
||
|
||
return _this.rule.error(message, errorOptions);
|
||
};
|
||
};
|
||
|
||
_proto.attribute = function attribute() {
|
||
var attr = [];
|
||
var startingToken = this.currToken;
|
||
this.position++;
|
||
|
||
while (this.position < this.tokens.length && this.currToken[_tokenize.FIELDS.TYPE] !== tokens.closeSquare) {
|
||
attr.push(this.currToken);
|
||
this.position++;
|
||
}
|
||
|
||
if (this.currToken[_tokenize.FIELDS.TYPE] !== tokens.closeSquare) {
|
||
return this.expected('closing square bracket', this.currToken[_tokenize.FIELDS.START_POS]);
|
||
}
|
||
|
||
var len = attr.length;
|
||
var node = {
|
||
source: getSource(startingToken[1], startingToken[2], this.currToken[3], this.currToken[4]),
|
||
sourceIndex: startingToken[_tokenize.FIELDS.START_POS]
|
||
};
|
||
|
||
if (len === 1 && !~[tokens.word].indexOf(attr[0][_tokenize.FIELDS.TYPE])) {
|
||
return this.expected('attribute', attr[0][_tokenize.FIELDS.START_POS]);
|
||
}
|
||
|
||
var pos = 0;
|
||
var spaceBefore = '';
|
||
var commentBefore = '';
|
||
var lastAdded = null;
|
||
var spaceAfterMeaningfulToken = false;
|
||
|
||
while (pos < len) {
|
||
var token = attr[pos];
|
||
var content = this.content(token);
|
||
var next = attr[pos + 1];
|
||
|
||
switch (token[_tokenize.FIELDS.TYPE]) {
|
||
case tokens.space:
|
||
// if (
|
||
// len === 1 ||
|
||
// pos === 0 && this.content(next) === '|'
|
||
// ) {
|
||
// return this.expected('attribute', token[TOKEN.START_POS], content);
|
||
// }
|
||
spaceAfterMeaningfulToken = true;
|
||
|
||
if (this.options.lossy) {
|
||
break;
|
||
}
|
||
|
||
if (lastAdded) {
|
||
(0, _util.ensureObject)(node, 'spaces', lastAdded);
|
||
var prevContent = node.spaces[lastAdded].after || '';
|
||
node.spaces[lastAdded].after = prevContent + content;
|
||
var existingComment = (0, _util.getProp)(node, 'raws', 'spaces', lastAdded, 'after') || null;
|
||
|
||
if (existingComment) {
|
||
node.raws.spaces[lastAdded].after = existingComment + content;
|
||
}
|
||
} else {
|
||
spaceBefore = spaceBefore + content;
|
||
commentBefore = commentBefore + content;
|
||
}
|
||
|
||
break;
|
||
|
||
case tokens.asterisk:
|
||
if (next[_tokenize.FIELDS.TYPE] === tokens.equals) {
|
||
node.operator = content;
|
||
lastAdded = 'operator';
|
||
} else if ((!node.namespace || lastAdded === "namespace" && !spaceAfterMeaningfulToken) && next) {
|
||
if (spaceBefore) {
|
||
(0, _util.ensureObject)(node, 'spaces', 'attribute');
|
||
node.spaces.attribute.before = spaceBefore;
|
||
spaceBefore = '';
|
||
}
|
||
|
||
if (commentBefore) {
|
||
(0, _util.ensureObject)(node, 'raws', 'spaces', 'attribute');
|
||
node.raws.spaces.attribute.before = spaceBefore;
|
||
commentBefore = '';
|
||
}
|
||
|
||
node.namespace = (node.namespace || "") + content;
|
||
var rawValue = (0, _util.getProp)(node, 'raws', 'namespace') || null;
|
||
|
||
if (rawValue) {
|
||
node.raws.namespace += content;
|
||
}
|
||
|
||
lastAdded = 'namespace';
|
||
}
|
||
|
||
spaceAfterMeaningfulToken = false;
|
||
break;
|
||
|
||
case tokens.dollar:
|
||
if (lastAdded === "value") {
|
||
var oldRawValue = (0, _util.getProp)(node, 'raws', 'value');
|
||
node.value += "$";
|
||
|
||
if (oldRawValue) {
|
||
node.raws.value = oldRawValue + "$";
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
// Falls through
|
||
|
||
case tokens.caret:
|
||
if (next[_tokenize.FIELDS.TYPE] === tokens.equals) {
|
||
node.operator = content;
|
||
lastAdded = 'operator';
|
||
}
|
||
|
||
spaceAfterMeaningfulToken = false;
|
||
break;
|
||
|
||
case tokens.combinator:
|
||
if (content === '~' && next[_tokenize.FIELDS.TYPE] === tokens.equals) {
|
||
node.operator = content;
|
||
lastAdded = 'operator';
|
||
}
|
||
|
||
if (content !== '|') {
|
||
spaceAfterMeaningfulToken = false;
|
||
break;
|
||
}
|
||
|
||
if (next[_tokenize.FIELDS.TYPE] === tokens.equals) {
|
||
node.operator = content;
|
||
lastAdded = 'operator';
|
||
} else if (!node.namespace && !node.attribute) {
|
||
node.namespace = true;
|
||
}
|
||
|
||
spaceAfterMeaningfulToken = false;
|
||
break;
|
||
|
||
case tokens.word:
|
||
if (next && this.content(next) === '|' && attr[pos + 2] && attr[pos + 2][_tokenize.FIELDS.TYPE] !== tokens.equals && // this look-ahead probably fails with comment nodes involved.
|
||
!node.operator && !node.namespace) {
|
||
node.namespace = content;
|
||
lastAdded = 'namespace';
|
||
} else if (!node.attribute || lastAdded === "attribute" && !spaceAfterMeaningfulToken) {
|
||
if (spaceBefore) {
|
||
(0, _util.ensureObject)(node, 'spaces', 'attribute');
|
||
node.spaces.attribute.before = spaceBefore;
|
||
spaceBefore = '';
|
||
}
|
||
|
||
if (commentBefore) {
|
||
(0, _util.ensureObject)(node, 'raws', 'spaces', 'attribute');
|
||
node.raws.spaces.attribute.before = commentBefore;
|
||
commentBefore = '';
|
||
}
|
||
|
||
node.attribute = (node.attribute || "") + content;
|
||
|
||
var _rawValue = (0, _util.getProp)(node, 'raws', 'attribute') || null;
|
||
|
||
if (_rawValue) {
|
||
node.raws.attribute += content;
|
||
}
|
||
|
||
lastAdded = 'attribute';
|
||
} else if (!node.value && node.value !== "" || lastAdded === "value" && !spaceAfterMeaningfulToken) {
|
||
var _unescaped = (0, _util.unesc)(content);
|
||
|
||
var _oldRawValue = (0, _util.getProp)(node, 'raws', 'value') || '';
|
||
|
||
var oldValue = node.value || '';
|
||
node.value = oldValue + _unescaped;
|
||
node.quoteMark = null;
|
||
|
||
if (_unescaped !== content || _oldRawValue) {
|
||
(0, _util.ensureObject)(node, 'raws');
|
||
node.raws.value = (_oldRawValue || oldValue) + content;
|
||
}
|
||
|
||
lastAdded = 'value';
|
||
} else {
|
||
var insensitive = content === 'i' || content === "I";
|
||
|
||
if ((node.value || node.value === '') && (node.quoteMark || spaceAfterMeaningfulToken)) {
|
||
node.insensitive = insensitive;
|
||
|
||
if (!insensitive || content === "I") {
|
||
(0, _util.ensureObject)(node, 'raws');
|
||
node.raws.insensitiveFlag = content;
|
||
}
|
||
|
||
lastAdded = 'insensitive';
|
||
|
||
if (spaceBefore) {
|
||
(0, _util.ensureObject)(node, 'spaces', 'insensitive');
|
||
node.spaces.insensitive.before = spaceBefore;
|
||
spaceBefore = '';
|
||
}
|
||
|
||
if (commentBefore) {
|
||
(0, _util.ensureObject)(node, 'raws', 'spaces', 'insensitive');
|
||
node.raws.spaces.insensitive.before = commentBefore;
|
||
commentBefore = '';
|
||
}
|
||
} else if (node.value || node.value === '') {
|
||
lastAdded = 'value';
|
||
node.value += content;
|
||
|
||
if (node.raws.value) {
|
||
node.raws.value += content;
|
||
}
|
||
}
|
||
}
|
||
|
||
spaceAfterMeaningfulToken = false;
|
||
break;
|
||
|
||
case tokens.str:
|
||
if (!node.attribute || !node.operator) {
|
||
return this.error("Expected an attribute followed by an operator preceding the string.", {
|
||
index: token[_tokenize.FIELDS.START_POS]
|
||
});
|
||
}
|
||
|
||
var _unescapeValue = (0, _attribute.unescapeValue)(content),
|
||
unescaped = _unescapeValue.unescaped,
|
||
quoteMark = _unescapeValue.quoteMark;
|
||
|
||
node.value = unescaped;
|
||
node.quoteMark = quoteMark;
|
||
lastAdded = 'value';
|
||
(0, _util.ensureObject)(node, 'raws');
|
||
node.raws.value = content;
|
||
spaceAfterMeaningfulToken = false;
|
||
break;
|
||
|
||
case tokens.equals:
|
||
if (!node.attribute) {
|
||
return this.expected('attribute', token[_tokenize.FIELDS.START_POS], content);
|
||
}
|
||
|
||
if (node.value) {
|
||
return this.error('Unexpected "=" found; an operator was already defined.', {
|
||
index: token[_tokenize.FIELDS.START_POS]
|
||
});
|
||
}
|
||
|
||
node.operator = node.operator ? node.operator + content : content;
|
||
lastAdded = 'operator';
|
||
spaceAfterMeaningfulToken = false;
|
||
break;
|
||
|
||
case tokens.comment:
|
||
if (lastAdded) {
|
||
if (spaceAfterMeaningfulToken || next && next[_tokenize.FIELDS.TYPE] === tokens.space || lastAdded === 'insensitive') {
|
||
var lastComment = (0, _util.getProp)(node, 'spaces', lastAdded, 'after') || '';
|
||
var rawLastComment = (0, _util.getProp)(node, 'raws', 'spaces', lastAdded, 'after') || lastComment;
|
||
(0, _util.ensureObject)(node, 'raws', 'spaces', lastAdded);
|
||
node.raws.spaces[lastAdded].after = rawLastComment + content;
|
||
} else {
|
||
var lastValue = node[lastAdded] || '';
|
||
var rawLastValue = (0, _util.getProp)(node, 'raws', lastAdded) || lastValue;
|
||
(0, _util.ensureObject)(node, 'raws');
|
||
node.raws[lastAdded] = rawLastValue + content;
|
||
}
|
||
} else {
|
||
commentBefore = commentBefore + content;
|
||
}
|
||
|
||
break;
|
||
|
||
default:
|
||
return this.error("Unexpected \"" + content + "\" found.", {
|
||
index: token[_tokenize.FIELDS.START_POS]
|
||
});
|
||
}
|
||
|
||
pos++;
|
||
}
|
||
|
||
unescapeProp(node, "attribute");
|
||
unescapeProp(node, "namespace");
|
||
this.newNode(new _attribute["default"](node));
|
||
this.position++;
|
||
}
|
||
/**
|
||
* return a node containing meaningless garbage up to (but not including) the specified token position.
|
||
* if the token position is negative, all remaining tokens are consumed.
|
||
*
|
||
* This returns an array containing a single string node if all whitespace,
|
||
* otherwise an array of comment nodes with space before and after.
|
||
*
|
||
* These tokens are not added to the current selector, the caller can add them or use them to amend
|
||
* a previous node's space metadata.
|
||
*
|
||
* In lossy mode, this returns only comments.
|
||
*/
|
||
;
|
||
|
||
_proto.parseWhitespaceEquivalentTokens = function parseWhitespaceEquivalentTokens(stopPosition) {
|
||
if (stopPosition < 0) {
|
||
stopPosition = this.tokens.length;
|
||
}
|
||
|
||
var startPosition = this.position;
|
||
var nodes = [];
|
||
var space = "";
|
||
var lastComment = undefined;
|
||
|
||
do {
|
||
if (WHITESPACE_TOKENS[this.currToken[_tokenize.FIELDS.TYPE]]) {
|
||
if (!this.options.lossy) {
|
||
space += this.content();
|
||
}
|
||
} else if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.comment) {
|
||
var spaces = {};
|
||
|
||
if (space) {
|
||
spaces.before = space;
|
||
space = "";
|
||
}
|
||
|
||
lastComment = new _comment["default"]({
|
||
value: this.content(),
|
||
source: getTokenSource(this.currToken),
|
||
sourceIndex: this.currToken[_tokenize.FIELDS.START_POS],
|
||
spaces: spaces
|
||
});
|
||
nodes.push(lastComment);
|
||
}
|
||
} while (++this.position < stopPosition);
|
||
|
||
if (space) {
|
||
if (lastComment) {
|
||
lastComment.spaces.after = space;
|
||
} else if (!this.options.lossy) {
|
||
var firstToken = this.tokens[startPosition];
|
||
var lastToken = this.tokens[this.position - 1];
|
||
nodes.push(new _string["default"]({
|
||
value: '',
|
||
source: getSource(firstToken[_tokenize.FIELDS.START_LINE], firstToken[_tokenize.FIELDS.START_COL], lastToken[_tokenize.FIELDS.END_LINE], lastToken[_tokenize.FIELDS.END_COL]),
|
||
sourceIndex: firstToken[_tokenize.FIELDS.START_POS],
|
||
spaces: {
|
||
before: space,
|
||
after: ''
|
||
}
|
||
}));
|
||
}
|
||
}
|
||
|
||
return nodes;
|
||
}
|
||
/**
|
||
*
|
||
* @param {*} nodes
|
||
*/
|
||
;
|
||
|
||
_proto.convertWhitespaceNodesToSpace = function convertWhitespaceNodesToSpace(nodes, requiredSpace) {
|
||
var _this2 = this;
|
||
|
||
if (requiredSpace === void 0) {
|
||
requiredSpace = false;
|
||
}
|
||
|
||
var space = "";
|
||
var rawSpace = "";
|
||
nodes.forEach(function (n) {
|
||
var spaceBefore = _this2.lossySpace(n.spaces.before, requiredSpace);
|
||
|
||
var rawSpaceBefore = _this2.lossySpace(n.rawSpaceBefore, requiredSpace);
|
||
|
||
space += spaceBefore + _this2.lossySpace(n.spaces.after, requiredSpace && spaceBefore.length === 0);
|
||
rawSpace += spaceBefore + n.value + _this2.lossySpace(n.rawSpaceAfter, requiredSpace && rawSpaceBefore.length === 0);
|
||
});
|
||
|
||
if (rawSpace === space) {
|
||
rawSpace = undefined;
|
||
}
|
||
|
||
var result = {
|
||
space: space,
|
||
rawSpace: rawSpace
|
||
};
|
||
return result;
|
||
};
|
||
|
||
_proto.isNamedCombinator = function isNamedCombinator(position) {
|
||
if (position === void 0) {
|
||
position = this.position;
|
||
}
|
||
|
||
return this.tokens[position + 0] && this.tokens[position + 0][_tokenize.FIELDS.TYPE] === tokens.slash && this.tokens[position + 1] && this.tokens[position + 1][_tokenize.FIELDS.TYPE] === tokens.word && this.tokens[position + 2] && this.tokens[position + 2][_tokenize.FIELDS.TYPE] === tokens.slash;
|
||
};
|
||
|
||
_proto.namedCombinator = function namedCombinator() {
|
||
if (this.isNamedCombinator()) {
|
||
var nameRaw = this.content(this.tokens[this.position + 1]);
|
||
var name = (0, _util.unesc)(nameRaw).toLowerCase();
|
||
var raws = {};
|
||
|
||
if (name !== nameRaw) {
|
||
raws.value = "/" + nameRaw + "/";
|
||
}
|
||
|
||
var node = new _combinator["default"]({
|
||
value: "/" + name + "/",
|
||
source: getSource(this.currToken[_tokenize.FIELDS.START_LINE], this.currToken[_tokenize.FIELDS.START_COL], this.tokens[this.position + 2][_tokenize.FIELDS.END_LINE], this.tokens[this.position + 2][_tokenize.FIELDS.END_COL]),
|
||
sourceIndex: this.currToken[_tokenize.FIELDS.START_POS],
|
||
raws: raws
|
||
});
|
||
this.position = this.position + 3;
|
||
return node;
|
||
} else {
|
||
this.unexpected();
|
||
}
|
||
};
|
||
|
||
_proto.combinator = function combinator() {
|
||
var _this3 = this;
|
||
|
||
if (this.content() === '|') {
|
||
return this.namespace();
|
||
} // We need to decide between a space that's a descendant combinator and meaningless whitespace at the end of a selector.
|
||
|
||
|
||
var nextSigTokenPos = this.locateNextMeaningfulToken(this.position);
|
||
|
||
if (nextSigTokenPos < 0 || this.tokens[nextSigTokenPos][_tokenize.FIELDS.TYPE] === tokens.comma) {
|
||
var nodes = this.parseWhitespaceEquivalentTokens(nextSigTokenPos);
|
||
|
||
if (nodes.length > 0) {
|
||
var last = this.current.last;
|
||
|
||
if (last) {
|
||
var _this$convertWhitespa = this.convertWhitespaceNodesToSpace(nodes),
|
||
space = _this$convertWhitespa.space,
|
||
rawSpace = _this$convertWhitespa.rawSpace;
|
||
|
||
if (rawSpace !== undefined) {
|
||
last.rawSpaceAfter += rawSpace;
|
||
}
|
||
|
||
last.spaces.after += space;
|
||
} else {
|
||
nodes.forEach(function (n) {
|
||
return _this3.newNode(n);
|
||
});
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
var firstToken = this.currToken;
|
||
var spaceOrDescendantSelectorNodes = undefined;
|
||
|
||
if (nextSigTokenPos > this.position) {
|
||
spaceOrDescendantSelectorNodes = this.parseWhitespaceEquivalentTokens(nextSigTokenPos);
|
||
}
|
||
|
||
var node;
|
||
|
||
if (this.isNamedCombinator()) {
|
||
node = this.namedCombinator();
|
||
} else if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.combinator) {
|
||
node = new _combinator["default"]({
|
||
value: this.content(),
|
||
source: getTokenSource(this.currToken),
|
||
sourceIndex: this.currToken[_tokenize.FIELDS.START_POS]
|
||
});
|
||
this.position++;
|
||
} else if (WHITESPACE_TOKENS[this.currToken[_tokenize.FIELDS.TYPE]]) ; else if (!spaceOrDescendantSelectorNodes) {
|
||
this.unexpected();
|
||
}
|
||
|
||
if (node) {
|
||
if (spaceOrDescendantSelectorNodes) {
|
||
var _this$convertWhitespa2 = this.convertWhitespaceNodesToSpace(spaceOrDescendantSelectorNodes),
|
||
_space = _this$convertWhitespa2.space,
|
||
_rawSpace = _this$convertWhitespa2.rawSpace;
|
||
|
||
node.spaces.before = _space;
|
||
node.rawSpaceBefore = _rawSpace;
|
||
}
|
||
} else {
|
||
// descendant combinator
|
||
var _this$convertWhitespa3 = this.convertWhitespaceNodesToSpace(spaceOrDescendantSelectorNodes, true),
|
||
_space2 = _this$convertWhitespa3.space,
|
||
_rawSpace2 = _this$convertWhitespa3.rawSpace;
|
||
|
||
if (!_rawSpace2) {
|
||
_rawSpace2 = _space2;
|
||
}
|
||
|
||
var spaces = {};
|
||
var raws = {
|
||
spaces: {}
|
||
};
|
||
|
||
if (_space2.endsWith(' ') && _rawSpace2.endsWith(' ')) {
|
||
spaces.before = _space2.slice(0, _space2.length - 1);
|
||
raws.spaces.before = _rawSpace2.slice(0, _rawSpace2.length - 1);
|
||
} else if (_space2.startsWith(' ') && _rawSpace2.startsWith(' ')) {
|
||
spaces.after = _space2.slice(1);
|
||
raws.spaces.after = _rawSpace2.slice(1);
|
||
} else {
|
||
raws.value = _rawSpace2;
|
||
}
|
||
|
||
node = new _combinator["default"]({
|
||
value: ' ',
|
||
source: getTokenSourceSpan(firstToken, this.tokens[this.position - 1]),
|
||
sourceIndex: firstToken[_tokenize.FIELDS.START_POS],
|
||
spaces: spaces,
|
||
raws: raws
|
||
});
|
||
}
|
||
|
||
if (this.currToken && this.currToken[_tokenize.FIELDS.TYPE] === tokens.space) {
|
||
node.spaces.after = this.optionalSpace(this.content());
|
||
this.position++;
|
||
}
|
||
|
||
return this.newNode(node);
|
||
};
|
||
|
||
_proto.comma = function comma() {
|
||
if (this.position === this.tokens.length - 1) {
|
||
this.root.trailingComma = true;
|
||
this.position++;
|
||
return;
|
||
}
|
||
|
||
this.current._inferEndPosition();
|
||
|
||
var selector = new _selector["default"]({
|
||
source: {
|
||
start: tokenStart(this.tokens[this.position + 1])
|
||
}
|
||
});
|
||
this.current.parent.append(selector);
|
||
this.current = selector;
|
||
this.position++;
|
||
};
|
||
|
||
_proto.comment = function comment() {
|
||
var current = this.currToken;
|
||
this.newNode(new _comment["default"]({
|
||
value: this.content(),
|
||
source: getTokenSource(current),
|
||
sourceIndex: current[_tokenize.FIELDS.START_POS]
|
||
}));
|
||
this.position++;
|
||
};
|
||
|
||
_proto.error = function error(message, opts) {
|
||
throw this.root.error(message, opts);
|
||
};
|
||
|
||
_proto.missingBackslash = function missingBackslash() {
|
||
return this.error('Expected a backslash preceding the semicolon.', {
|
||
index: this.currToken[_tokenize.FIELDS.START_POS]
|
||
});
|
||
};
|
||
|
||
_proto.missingParenthesis = function missingParenthesis() {
|
||
return this.expected('opening parenthesis', this.currToken[_tokenize.FIELDS.START_POS]);
|
||
};
|
||
|
||
_proto.missingSquareBracket = function missingSquareBracket() {
|
||
return this.expected('opening square bracket', this.currToken[_tokenize.FIELDS.START_POS]);
|
||
};
|
||
|
||
_proto.unexpected = function unexpected() {
|
||
return this.error("Unexpected '" + this.content() + "'. Escaping special characters with \\ may help.", this.currToken[_tokenize.FIELDS.START_POS]);
|
||
};
|
||
|
||
_proto.namespace = function namespace() {
|
||
var before = this.prevToken && this.content(this.prevToken) || true;
|
||
|
||
if (this.nextToken[_tokenize.FIELDS.TYPE] === tokens.word) {
|
||
this.position++;
|
||
return this.word(before);
|
||
} else if (this.nextToken[_tokenize.FIELDS.TYPE] === tokens.asterisk) {
|
||
this.position++;
|
||
return this.universal(before);
|
||
}
|
||
};
|
||
|
||
_proto.nesting = function nesting() {
|
||
if (this.nextToken) {
|
||
var nextContent = this.content(this.nextToken);
|
||
|
||
if (nextContent === "|") {
|
||
this.position++;
|
||
return;
|
||
}
|
||
}
|
||
|
||
var current = this.currToken;
|
||
this.newNode(new _nesting["default"]({
|
||
value: this.content(),
|
||
source: getTokenSource(current),
|
||
sourceIndex: current[_tokenize.FIELDS.START_POS]
|
||
}));
|
||
this.position++;
|
||
};
|
||
|
||
_proto.parentheses = function parentheses() {
|
||
var last = this.current.last;
|
||
var unbalanced = 1;
|
||
this.position++;
|
||
|
||
if (last && last.type === types$1.PSEUDO) {
|
||
var selector = new _selector["default"]({
|
||
source: {
|
||
start: tokenStart(this.tokens[this.position - 1])
|
||
}
|
||
});
|
||
var cache = this.current;
|
||
last.append(selector);
|
||
this.current = selector;
|
||
|
||
while (this.position < this.tokens.length && unbalanced) {
|
||
if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) {
|
||
unbalanced++;
|
||
}
|
||
|
||
if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) {
|
||
unbalanced--;
|
||
}
|
||
|
||
if (unbalanced) {
|
||
this.parse();
|
||
} else {
|
||
this.current.source.end = tokenEnd(this.currToken);
|
||
this.current.parent.source.end = tokenEnd(this.currToken);
|
||
this.position++;
|
||
}
|
||
}
|
||
|
||
this.current = cache;
|
||
} else {
|
||
// I think this case should be an error. It's used to implement a basic parse of media queries
|
||
// but I don't think it's a good idea.
|
||
var parenStart = this.currToken;
|
||
var parenValue = "(";
|
||
var parenEnd;
|
||
|
||
while (this.position < this.tokens.length && unbalanced) {
|
||
if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) {
|
||
unbalanced++;
|
||
}
|
||
|
||
if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) {
|
||
unbalanced--;
|
||
}
|
||
|
||
parenEnd = this.currToken;
|
||
parenValue += this.parseParenthesisToken(this.currToken);
|
||
this.position++;
|
||
}
|
||
|
||
if (last) {
|
||
last.appendToPropertyAndEscape("value", parenValue, parenValue);
|
||
} else {
|
||
this.newNode(new _string["default"]({
|
||
value: parenValue,
|
||
source: getSource(parenStart[_tokenize.FIELDS.START_LINE], parenStart[_tokenize.FIELDS.START_COL], parenEnd[_tokenize.FIELDS.END_LINE], parenEnd[_tokenize.FIELDS.END_COL]),
|
||
sourceIndex: parenStart[_tokenize.FIELDS.START_POS]
|
||
}));
|
||
}
|
||
}
|
||
|
||
if (unbalanced) {
|
||
return this.expected('closing parenthesis', this.currToken[_tokenize.FIELDS.START_POS]);
|
||
}
|
||
};
|
||
|
||
_proto.pseudo = function pseudo() {
|
||
var _this4 = this;
|
||
|
||
var pseudoStr = '';
|
||
var startingToken = this.currToken;
|
||
|
||
while (this.currToken && this.currToken[_tokenize.FIELDS.TYPE] === tokens.colon) {
|
||
pseudoStr += this.content();
|
||
this.position++;
|
||
}
|
||
|
||
if (!this.currToken) {
|
||
return this.expected(['pseudo-class', 'pseudo-element'], this.position - 1);
|
||
}
|
||
|
||
if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.word) {
|
||
this.splitWord(false, function (first, length) {
|
||
pseudoStr += first;
|
||
|
||
_this4.newNode(new _pseudo["default"]({
|
||
value: pseudoStr,
|
||
source: getTokenSourceSpan(startingToken, _this4.currToken),
|
||
sourceIndex: startingToken[_tokenize.FIELDS.START_POS]
|
||
}));
|
||
|
||
if (length > 1 && _this4.nextToken && _this4.nextToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) {
|
||
_this4.error('Misplaced parenthesis.', {
|
||
index: _this4.nextToken[_tokenize.FIELDS.START_POS]
|
||
});
|
||
}
|
||
});
|
||
} else {
|
||
return this.expected(['pseudo-class', 'pseudo-element'], this.currToken[_tokenize.FIELDS.START_POS]);
|
||
}
|
||
};
|
||
|
||
_proto.space = function space() {
|
||
var content = this.content(); // Handle space before and after the selector
|
||
|
||
if (this.position === 0 || this.prevToken[_tokenize.FIELDS.TYPE] === tokens.comma || this.prevToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis || this.current.nodes.every(function (node) {
|
||
return node.type === 'comment';
|
||
})) {
|
||
this.spaces = this.optionalSpace(content);
|
||
this.position++;
|
||
} else if (this.position === this.tokens.length - 1 || this.nextToken[_tokenize.FIELDS.TYPE] === tokens.comma || this.nextToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) {
|
||
this.current.last.spaces.after = this.optionalSpace(content);
|
||
this.position++;
|
||
} else {
|
||
this.combinator();
|
||
}
|
||
};
|
||
|
||
_proto.string = function string() {
|
||
var current = this.currToken;
|
||
this.newNode(new _string["default"]({
|
||
value: this.content(),
|
||
source: getTokenSource(current),
|
||
sourceIndex: current[_tokenize.FIELDS.START_POS]
|
||
}));
|
||
this.position++;
|
||
};
|
||
|
||
_proto.universal = function universal(namespace) {
|
||
var nextToken = this.nextToken;
|
||
|
||
if (nextToken && this.content(nextToken) === '|') {
|
||
this.position++;
|
||
return this.namespace();
|
||
}
|
||
|
||
var current = this.currToken;
|
||
this.newNode(new _universal["default"]({
|
||
value: this.content(),
|
||
source: getTokenSource(current),
|
||
sourceIndex: current[_tokenize.FIELDS.START_POS]
|
||
}), namespace);
|
||
this.position++;
|
||
};
|
||
|
||
_proto.splitWord = function splitWord(namespace, firstCallback) {
|
||
var _this5 = this;
|
||
|
||
var nextToken = this.nextToken;
|
||
var word = this.content();
|
||
|
||
while (nextToken && ~[tokens.dollar, tokens.caret, tokens.equals, tokens.word].indexOf(nextToken[_tokenize.FIELDS.TYPE])) {
|
||
this.position++;
|
||
var current = this.content();
|
||
word += current;
|
||
|
||
if (current.lastIndexOf('\\') === current.length - 1) {
|
||
var next = this.nextToken;
|
||
|
||
if (next && next[_tokenize.FIELDS.TYPE] === tokens.space) {
|
||
word += this.requiredSpace(this.content(next));
|
||
this.position++;
|
||
}
|
||
}
|
||
|
||
nextToken = this.nextToken;
|
||
}
|
||
|
||
var hasClass = indexesOf(word, '.').filter(function (i) {
|
||
// Allow escaped dot within class name
|
||
var escapedDot = word[i - 1] === '\\'; // Allow decimal numbers percent in @keyframes
|
||
|
||
var isKeyframesPercent = /^\d+\.\d+%$/.test(word);
|
||
return !escapedDot && !isKeyframesPercent;
|
||
});
|
||
var hasId = indexesOf(word, '#').filter(function (i) {
|
||
return word[i - 1] !== '\\';
|
||
}); // Eliminate Sass interpolations from the list of id indexes
|
||
|
||
var interpolations = indexesOf(word, '#{');
|
||
|
||
if (interpolations.length) {
|
||
hasId = hasId.filter(function (hashIndex) {
|
||
return !~interpolations.indexOf(hashIndex);
|
||
});
|
||
}
|
||
|
||
var indices = (0, _sortAscending["default"])(uniqs([0].concat(hasClass, hasId)));
|
||
indices.forEach(function (ind, i) {
|
||
var index = indices[i + 1] || word.length;
|
||
var value = word.slice(ind, index);
|
||
|
||
if (i === 0 && firstCallback) {
|
||
return firstCallback.call(_this5, value, indices.length);
|
||
}
|
||
|
||
var node;
|
||
var current = _this5.currToken;
|
||
var sourceIndex = current[_tokenize.FIELDS.START_POS] + indices[i];
|
||
var source = getSource(current[1], current[2] + ind, current[3], current[2] + (index - 1));
|
||
|
||
if (~hasClass.indexOf(ind)) {
|
||
var classNameOpts = {
|
||
value: value.slice(1),
|
||
source: source,
|
||
sourceIndex: sourceIndex
|
||
};
|
||
node = new _className["default"](unescapeProp(classNameOpts, "value"));
|
||
} else if (~hasId.indexOf(ind)) {
|
||
var idOpts = {
|
||
value: value.slice(1),
|
||
source: source,
|
||
sourceIndex: sourceIndex
|
||
};
|
||
node = new _id["default"](unescapeProp(idOpts, "value"));
|
||
} else {
|
||
var tagOpts = {
|
||
value: value,
|
||
source: source,
|
||
sourceIndex: sourceIndex
|
||
};
|
||
unescapeProp(tagOpts, "value");
|
||
node = new _tag["default"](tagOpts);
|
||
}
|
||
|
||
_this5.newNode(node, namespace); // Ensure that the namespace is used only once
|
||
|
||
|
||
namespace = null;
|
||
});
|
||
this.position++;
|
||
};
|
||
|
||
_proto.word = function word(namespace) {
|
||
var nextToken = this.nextToken;
|
||
|
||
if (nextToken && this.content(nextToken) === '|') {
|
||
this.position++;
|
||
return this.namespace();
|
||
}
|
||
|
||
return this.splitWord(namespace);
|
||
};
|
||
|
||
_proto.loop = function loop() {
|
||
while (this.position < this.tokens.length) {
|
||
this.parse(true);
|
||
}
|
||
|
||
this.current._inferEndPosition();
|
||
|
||
return this.root;
|
||
};
|
||
|
||
_proto.parse = function parse(throwOnParenthesis) {
|
||
switch (this.currToken[_tokenize.FIELDS.TYPE]) {
|
||
case tokens.space:
|
||
this.space();
|
||
break;
|
||
|
||
case tokens.comment:
|
||
this.comment();
|
||
break;
|
||
|
||
case tokens.openParenthesis:
|
||
this.parentheses();
|
||
break;
|
||
|
||
case tokens.closeParenthesis:
|
||
if (throwOnParenthesis) {
|
||
this.missingParenthesis();
|
||
}
|
||
|
||
break;
|
||
|
||
case tokens.openSquare:
|
||
this.attribute();
|
||
break;
|
||
|
||
case tokens.dollar:
|
||
case tokens.caret:
|
||
case tokens.equals:
|
||
case tokens.word:
|
||
this.word();
|
||
break;
|
||
|
||
case tokens.colon:
|
||
this.pseudo();
|
||
break;
|
||
|
||
case tokens.comma:
|
||
this.comma();
|
||
break;
|
||
|
||
case tokens.asterisk:
|
||
this.universal();
|
||
break;
|
||
|
||
case tokens.ampersand:
|
||
this.nesting();
|
||
break;
|
||
|
||
case tokens.slash:
|
||
case tokens.combinator:
|
||
this.combinator();
|
||
break;
|
||
|
||
case tokens.str:
|
||
this.string();
|
||
break;
|
||
// These cases throw; no break needed.
|
||
|
||
case tokens.closeSquare:
|
||
this.missingSquareBracket();
|
||
|
||
case tokens.semicolon:
|
||
this.missingBackslash();
|
||
|
||
default:
|
||
this.unexpected();
|
||
}
|
||
}
|
||
/**
|
||
* Helpers
|
||
*/
|
||
;
|
||
|
||
_proto.expected = function expected(description, index, found) {
|
||
if (Array.isArray(description)) {
|
||
var last = description.pop();
|
||
description = description.join(', ') + " or " + last;
|
||
}
|
||
|
||
var an = /^[aeiou]/.test(description[0]) ? 'an' : 'a';
|
||
|
||
if (!found) {
|
||
return this.error("Expected " + an + " " + description + ".", {
|
||
index: index
|
||
});
|
||
}
|
||
|
||
return this.error("Expected " + an + " " + description + ", found \"" + found + "\" instead.", {
|
||
index: index
|
||
});
|
||
};
|
||
|
||
_proto.requiredSpace = function requiredSpace(space) {
|
||
return this.options.lossy ? ' ' : space;
|
||
};
|
||
|
||
_proto.optionalSpace = function optionalSpace(space) {
|
||
return this.options.lossy ? '' : space;
|
||
};
|
||
|
||
_proto.lossySpace = function lossySpace(space, required) {
|
||
if (this.options.lossy) {
|
||
return required ? ' ' : '';
|
||
} else {
|
||
return space;
|
||
}
|
||
};
|
||
|
||
_proto.parseParenthesisToken = function parseParenthesisToken(token) {
|
||
var content = this.content(token);
|
||
|
||
if (token[_tokenize.FIELDS.TYPE] === tokens.space) {
|
||
return this.requiredSpace(content);
|
||
} else {
|
||
return content;
|
||
}
|
||
};
|
||
|
||
_proto.newNode = function newNode(node, namespace) {
|
||
if (namespace) {
|
||
if (/^ +$/.test(namespace)) {
|
||
if (!this.options.lossy) {
|
||
this.spaces = (this.spaces || '') + namespace;
|
||
}
|
||
|
||
namespace = true;
|
||
}
|
||
|
||
node.namespace = namespace;
|
||
unescapeProp(node, "namespace");
|
||
}
|
||
|
||
if (this.spaces) {
|
||
node.spaces.before = this.spaces;
|
||
this.spaces = '';
|
||
}
|
||
|
||
return this.current.append(node);
|
||
};
|
||
|
||
_proto.content = function content(token) {
|
||
if (token === void 0) {
|
||
token = this.currToken;
|
||
}
|
||
|
||
return this.css.slice(token[_tokenize.FIELDS.START_POS], token[_tokenize.FIELDS.END_POS]);
|
||
};
|
||
/**
|
||
* returns the index of the next non-whitespace, non-comment token.
|
||
* returns -1 if no meaningful token is found.
|
||
*/
|
||
|
||
|
||
_proto.locateNextMeaningfulToken = function locateNextMeaningfulToken(startPosition) {
|
||
if (startPosition === void 0) {
|
||
startPosition = this.position + 1;
|
||
}
|
||
|
||
var searchPosition = startPosition;
|
||
|
||
while (searchPosition < this.tokens.length) {
|
||
if (WHITESPACE_EQUIV_TOKENS[this.tokens[searchPosition][_tokenize.FIELDS.TYPE]]) {
|
||
searchPosition++;
|
||
continue;
|
||
} else {
|
||
return searchPosition;
|
||
}
|
||
}
|
||
|
||
return -1;
|
||
};
|
||
|
||
_createClass(Parser, [{
|
||
key: "currToken",
|
||
get: function get() {
|
||
return this.tokens[this.position];
|
||
}
|
||
}, {
|
||
key: "nextToken",
|
||
get: function get() {
|
||
return this.tokens[this.position + 1];
|
||
}
|
||
}, {
|
||
key: "prevToken",
|
||
get: function get() {
|
||
return this.tokens[this.position - 1];
|
||
}
|
||
}]);
|
||
|
||
return Parser;
|
||
}();
|
||
|
||
exports["default"] = Parser;
|
||
module.exports = exports.default;
|
||
})(parser$1, parser$1.exports);
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _parser = _interopRequireDefault(parser$1.exports);
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
var Processor = /*#__PURE__*/function () {
|
||
function Processor(func, options) {
|
||
this.func = func || function noop() {};
|
||
|
||
this.funcRes = null;
|
||
this.options = options;
|
||
}
|
||
|
||
var _proto = Processor.prototype;
|
||
|
||
_proto._shouldUpdateSelector = function _shouldUpdateSelector(rule, options) {
|
||
if (options === void 0) {
|
||
options = {};
|
||
}
|
||
|
||
var merged = Object.assign({}, this.options, options);
|
||
|
||
if (merged.updateSelector === false) {
|
||
return false;
|
||
} else {
|
||
return typeof rule !== "string";
|
||
}
|
||
};
|
||
|
||
_proto._isLossy = function _isLossy(options) {
|
||
if (options === void 0) {
|
||
options = {};
|
||
}
|
||
|
||
var merged = Object.assign({}, this.options, options);
|
||
|
||
if (merged.lossless === false) {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
};
|
||
|
||
_proto._root = function _root(rule, options) {
|
||
if (options === void 0) {
|
||
options = {};
|
||
}
|
||
|
||
var parser = new _parser["default"](rule, this._parseOptions(options));
|
||
return parser.root;
|
||
};
|
||
|
||
_proto._parseOptions = function _parseOptions(options) {
|
||
return {
|
||
lossy: this._isLossy(options)
|
||
};
|
||
};
|
||
|
||
_proto._run = function _run(rule, options) {
|
||
var _this = this;
|
||
|
||
if (options === void 0) {
|
||
options = {};
|
||
}
|
||
|
||
return new Promise(function (resolve, reject) {
|
||
try {
|
||
var root = _this._root(rule, options);
|
||
|
||
Promise.resolve(_this.func(root)).then(function (transform) {
|
||
var string = undefined;
|
||
|
||
if (_this._shouldUpdateSelector(rule, options)) {
|
||
string = root.toString();
|
||
rule.selector = string;
|
||
}
|
||
|
||
return {
|
||
transform: transform,
|
||
root: root,
|
||
string: string
|
||
};
|
||
}).then(resolve, reject);
|
||
} catch (e) {
|
||
reject(e);
|
||
return;
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto._runSync = function _runSync(rule, options) {
|
||
if (options === void 0) {
|
||
options = {};
|
||
}
|
||
|
||
var root = this._root(rule, options);
|
||
|
||
var transform = this.func(root);
|
||
|
||
if (transform && typeof transform.then === "function") {
|
||
throw new Error("Selector processor returned a promise to a synchronous call.");
|
||
}
|
||
|
||
var string = undefined;
|
||
|
||
if (options.updateSelector && typeof rule !== "string") {
|
||
string = root.toString();
|
||
rule.selector = string;
|
||
}
|
||
|
||
return {
|
||
transform: transform,
|
||
root: root,
|
||
string: string
|
||
};
|
||
}
|
||
/**
|
||
* Process rule into a selector AST.
|
||
*
|
||
* @param rule {postcss.Rule | string} The css selector to be processed
|
||
* @param options The options for processing
|
||
* @returns {Promise<parser.Root>} The AST of the selector after processing it.
|
||
*/
|
||
;
|
||
|
||
_proto.ast = function ast(rule, options) {
|
||
return this._run(rule, options).then(function (result) {
|
||
return result.root;
|
||
});
|
||
}
|
||
/**
|
||
* Process rule into a selector AST synchronously.
|
||
*
|
||
* @param rule {postcss.Rule | string} The css selector to be processed
|
||
* @param options The options for processing
|
||
* @returns {parser.Root} The AST of the selector after processing it.
|
||
*/
|
||
;
|
||
|
||
_proto.astSync = function astSync(rule, options) {
|
||
return this._runSync(rule, options).root;
|
||
}
|
||
/**
|
||
* Process a selector into a transformed value asynchronously
|
||
*
|
||
* @param rule {postcss.Rule | string} The css selector to be processed
|
||
* @param options The options for processing
|
||
* @returns {Promise<any>} The value returned by the processor.
|
||
*/
|
||
;
|
||
|
||
_proto.transform = function transform(rule, options) {
|
||
return this._run(rule, options).then(function (result) {
|
||
return result.transform;
|
||
});
|
||
}
|
||
/**
|
||
* Process a selector into a transformed value synchronously.
|
||
*
|
||
* @param rule {postcss.Rule | string} The css selector to be processed
|
||
* @param options The options for processing
|
||
* @returns {any} The value returned by the processor.
|
||
*/
|
||
;
|
||
|
||
_proto.transformSync = function transformSync(rule, options) {
|
||
return this._runSync(rule, options).transform;
|
||
}
|
||
/**
|
||
* Process a selector into a new selector string asynchronously.
|
||
*
|
||
* @param rule {postcss.Rule | string} The css selector to be processed
|
||
* @param options The options for processing
|
||
* @returns {string} the selector after processing.
|
||
*/
|
||
;
|
||
|
||
_proto.process = function process(rule, options) {
|
||
return this._run(rule, options).then(function (result) {
|
||
return result.string || result.root.toString();
|
||
});
|
||
}
|
||
/**
|
||
* Process a selector into a new selector string synchronously.
|
||
*
|
||
* @param rule {postcss.Rule | string} The css selector to be processed
|
||
* @param options The options for processing
|
||
* @returns {string} the selector after processing.
|
||
*/
|
||
;
|
||
|
||
_proto.processSync = function processSync(rule, options) {
|
||
var result = this._runSync(rule, options);
|
||
|
||
return result.string || result.root.toString();
|
||
};
|
||
|
||
return Processor;
|
||
}();
|
||
|
||
exports["default"] = Processor;
|
||
module.exports = exports.default;
|
||
})(processor, processor.exports);
|
||
|
||
var selectors = {};
|
||
|
||
var constructors = {};
|
||
|
||
constructors.__esModule = true;
|
||
constructors.universal = constructors.tag = constructors.string = constructors.selector = constructors.root = constructors.pseudo = constructors.nesting = constructors.id = constructors.comment = constructors.combinator = constructors.className = constructors.attribute = void 0;
|
||
|
||
var _attribute = _interopRequireDefault(attribute$1);
|
||
|
||
var _className = _interopRequireDefault(className$1.exports);
|
||
|
||
var _combinator = _interopRequireDefault(combinator$2.exports);
|
||
|
||
var _comment = _interopRequireDefault(comment$2.exports);
|
||
|
||
var _id = _interopRequireDefault(id$1.exports);
|
||
|
||
var _nesting = _interopRequireDefault(nesting$1.exports);
|
||
|
||
var _pseudo = _interopRequireDefault(pseudo$1.exports);
|
||
|
||
var _root = _interopRequireDefault(root$1.exports);
|
||
|
||
var _selector = _interopRequireDefault(selector$1.exports);
|
||
|
||
var _string = _interopRequireDefault(string$1.exports);
|
||
|
||
var _tag = _interopRequireDefault(tag$1.exports);
|
||
|
||
var _universal = _interopRequireDefault(universal$1.exports);
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
var attribute = function attribute(opts) {
|
||
return new _attribute["default"](opts);
|
||
};
|
||
|
||
constructors.attribute = attribute;
|
||
|
||
var className = function className(opts) {
|
||
return new _className["default"](opts);
|
||
};
|
||
|
||
constructors.className = className;
|
||
|
||
var combinator = function combinator(opts) {
|
||
return new _combinator["default"](opts);
|
||
};
|
||
|
||
constructors.combinator = combinator;
|
||
|
||
var comment = function comment(opts) {
|
||
return new _comment["default"](opts);
|
||
};
|
||
|
||
constructors.comment = comment;
|
||
|
||
var id = function id(opts) {
|
||
return new _id["default"](opts);
|
||
};
|
||
|
||
constructors.id = id;
|
||
|
||
var nesting = function nesting(opts) {
|
||
return new _nesting["default"](opts);
|
||
};
|
||
|
||
constructors.nesting = nesting;
|
||
|
||
var pseudo = function pseudo(opts) {
|
||
return new _pseudo["default"](opts);
|
||
};
|
||
|
||
constructors.pseudo = pseudo;
|
||
|
||
var root = function root(opts) {
|
||
return new _root["default"](opts);
|
||
};
|
||
|
||
constructors.root = root;
|
||
|
||
var selector = function selector(opts) {
|
||
return new _selector["default"](opts);
|
||
};
|
||
|
||
constructors.selector = selector;
|
||
|
||
var string = function string(opts) {
|
||
return new _string["default"](opts);
|
||
};
|
||
|
||
constructors.string = string;
|
||
|
||
var tag = function tag(opts) {
|
||
return new _tag["default"](opts);
|
||
};
|
||
|
||
constructors.tag = tag;
|
||
|
||
var universal = function universal(opts) {
|
||
return new _universal["default"](opts);
|
||
};
|
||
|
||
constructors.universal = universal;
|
||
|
||
var guards = {};
|
||
|
||
guards.__esModule = true;
|
||
guards.isNode = isNode;
|
||
guards.isPseudoElement = isPseudoElement;
|
||
guards.isPseudoClass = isPseudoClass;
|
||
guards.isContainer = isContainer;
|
||
guards.isNamespace = isNamespace;
|
||
guards.isUniversal = guards.isTag = guards.isString = guards.isSelector = guards.isRoot = guards.isPseudo = guards.isNesting = guards.isIdentifier = guards.isComment = guards.isCombinator = guards.isClassName = guards.isAttribute = void 0;
|
||
var _types = types;
|
||
|
||
var _IS_TYPE;
|
||
|
||
var IS_TYPE = (_IS_TYPE = {}, _IS_TYPE[_types.ATTRIBUTE] = true, _IS_TYPE[_types.CLASS] = true, _IS_TYPE[_types.COMBINATOR] = true, _IS_TYPE[_types.COMMENT] = true, _IS_TYPE[_types.ID] = true, _IS_TYPE[_types.NESTING] = true, _IS_TYPE[_types.PSEUDO] = true, _IS_TYPE[_types.ROOT] = true, _IS_TYPE[_types.SELECTOR] = true, _IS_TYPE[_types.STRING] = true, _IS_TYPE[_types.TAG] = true, _IS_TYPE[_types.UNIVERSAL] = true, _IS_TYPE);
|
||
|
||
function isNode(node) {
|
||
return typeof node === "object" && IS_TYPE[node.type];
|
||
}
|
||
|
||
function isNodeType(type, node) {
|
||
return isNode(node) && node.type === type;
|
||
}
|
||
|
||
var isAttribute = isNodeType.bind(null, _types.ATTRIBUTE);
|
||
guards.isAttribute = isAttribute;
|
||
var isClassName = isNodeType.bind(null, _types.CLASS);
|
||
guards.isClassName = isClassName;
|
||
var isCombinator = isNodeType.bind(null, _types.COMBINATOR);
|
||
guards.isCombinator = isCombinator;
|
||
var isComment = isNodeType.bind(null, _types.COMMENT);
|
||
guards.isComment = isComment;
|
||
var isIdentifier = isNodeType.bind(null, _types.ID);
|
||
guards.isIdentifier = isIdentifier;
|
||
var isNesting = isNodeType.bind(null, _types.NESTING);
|
||
guards.isNesting = isNesting;
|
||
var isPseudo$1 = isNodeType.bind(null, _types.PSEUDO);
|
||
guards.isPseudo = isPseudo$1;
|
||
var isRoot = isNodeType.bind(null, _types.ROOT);
|
||
guards.isRoot = isRoot;
|
||
var isSelector = isNodeType.bind(null, _types.SELECTOR);
|
||
guards.isSelector = isSelector;
|
||
var isString = isNodeType.bind(null, _types.STRING);
|
||
guards.isString = isString;
|
||
var isTag = isNodeType.bind(null, _types.TAG);
|
||
guards.isTag = isTag;
|
||
var isUniversal = isNodeType.bind(null, _types.UNIVERSAL);
|
||
guards.isUniversal = isUniversal;
|
||
|
||
function isPseudoElement(node) {
|
||
return isPseudo$1(node) && node.value && (node.value.startsWith("::") || node.value.toLowerCase() === ":before" || node.value.toLowerCase() === ":after");
|
||
}
|
||
|
||
function isPseudoClass(node) {
|
||
return isPseudo$1(node) && !isPseudoElement(node);
|
||
}
|
||
|
||
function isContainer(node) {
|
||
return !!(isNode(node) && node.walk);
|
||
}
|
||
|
||
function isNamespace(node) {
|
||
return isAttribute(node) || isTag(node);
|
||
}
|
||
|
||
(function (exports) {
|
||
|
||
exports.__esModule = true;
|
||
var _types = types;
|
||
Object.keys(_types).forEach(function (key) {
|
||
if (key === "default" || key === "__esModule") return;
|
||
if (key in exports && exports[key] === _types[key]) return;
|
||
exports[key] = _types[key];
|
||
});
|
||
var _constructors = constructors;
|
||
Object.keys(_constructors).forEach(function (key) {
|
||
if (key === "default" || key === "__esModule") return;
|
||
if (key in exports && exports[key] === _constructors[key]) return;
|
||
exports[key] = _constructors[key];
|
||
});
|
||
var _guards = guards;
|
||
Object.keys(_guards).forEach(function (key) {
|
||
if (key === "default" || key === "__esModule") return;
|
||
if (key in exports && exports[key] === _guards[key]) return;
|
||
exports[key] = _guards[key];
|
||
});
|
||
})(selectors);
|
||
|
||
(function (module, exports) {
|
||
|
||
exports.__esModule = true;
|
||
exports["default"] = void 0;
|
||
|
||
var _processor = _interopRequireDefault(processor.exports);
|
||
|
||
var selectors$1 = _interopRequireWildcard(selectors);
|
||
|
||
function _getRequireWildcardCache() {
|
||
if (typeof WeakMap !== "function") return null;
|
||
var cache = new WeakMap();
|
||
|
||
_getRequireWildcardCache = function _getRequireWildcardCache() {
|
||
return cache;
|
||
};
|
||
|
||
return cache;
|
||
}
|
||
|
||
function _interopRequireWildcard(obj) {
|
||
if (obj && obj.__esModule) {
|
||
return obj;
|
||
}
|
||
|
||
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
|
||
return {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
var cache = _getRequireWildcardCache();
|
||
|
||
if (cache && cache.has(obj)) {
|
||
return cache.get(obj);
|
||
}
|
||
|
||
var newObj = {};
|
||
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
|
||
|
||
for (var key in obj) {
|
||
if (Object.prototype.hasOwnProperty.call(obj, key)) {
|
||
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
|
||
|
||
if (desc && (desc.get || desc.set)) {
|
||
Object.defineProperty(newObj, key, desc);
|
||
} else {
|
||
newObj[key] = obj[key];
|
||
}
|
||
}
|
||
}
|
||
|
||
newObj["default"] = obj;
|
||
|
||
if (cache) {
|
||
cache.set(obj, newObj);
|
||
}
|
||
|
||
return newObj;
|
||
}
|
||
|
||
function _interopRequireDefault(obj) {
|
||
return obj && obj.__esModule ? obj : {
|
||
"default": obj
|
||
};
|
||
}
|
||
|
||
var parser = function parser(processor) {
|
||
return new _processor["default"](processor);
|
||
};
|
||
|
||
Object.assign(parser, selectors$1);
|
||
delete parser.__esModule;
|
||
var _default = parser;
|
||
exports["default"] = _default;
|
||
module.exports = exports.default;
|
||
})(dist, dist.exports);
|
||
|
||
var parser = /*@__PURE__*/getDefaultExportFromCjs(dist.exports);
|
||
|
||
function combinationsWithSizeN(set, n) {
|
||
// set is the list of parent selectors
|
||
// n is the amount of `&` selectors in the current selector.
|
||
// all combinations of values in the set with an array size of n must be generated to match the nesting selector behavior.
|
||
//
|
||
// for example :
|
||
// a current selector like: `& + & {}`
|
||
// with parent : `.foo, .bar {}`
|
||
//
|
||
// the set is `['.foo', '.bar']` and n is 2, the resulting combinations are:
|
||
// ['.foo', '.bar']
|
||
// ['.foo', '.foo']
|
||
// ['.bar', '.foo']
|
||
// ['.bar', '.bar']
|
||
//
|
||
// outputted like :
|
||
// .foo + .bar,
|
||
// .foo + .foo,
|
||
// .bar + .foo,
|
||
// .bar + .bar {}
|
||
if (n < 2) {
|
||
// should never happen and is checked by caller
|
||
throw new Error('n must be greater than 1');
|
||
}
|
||
|
||
if (set.length < 2) {
|
||
// should never happen and is checked by caller
|
||
throw new Error('s must be greater than 1');
|
||
}
|
||
|
||
if (Math.pow(set.length, n) > 10000) {
|
||
// Throwing is best here as a warning would be impossible to handle gracefully on our end.
|
||
// This will error mid transform and there is no possible fallback at this point.
|
||
// The user should reduce complexity.
|
||
throw new Error('Too many combinations when trying to resolve a nested selector with lists, reduce the complexity of your selectors');
|
||
}
|
||
|
||
const counters = [];
|
||
|
||
for (let i = 0; i < n; i++) {
|
||
counters[i] = 0;
|
||
}
|
||
|
||
const result = []; // eslint-disable-next-line no-constant-condition
|
||
|
||
while (true) {
|
||
const ss = [];
|
||
|
||
for (let i = n - 1; i >= 0; i--) {
|
||
let currentCounter = counters[i];
|
||
|
||
if (currentCounter >= set.length) {
|
||
currentCounter = 0;
|
||
counters[i] = 0;
|
||
|
||
if (i === 0) {
|
||
return result;
|
||
} else {
|
||
counters[i - 1] += 1;
|
||
}
|
||
}
|
||
|
||
ss[i] = set[currentCounter];
|
||
}
|
||
|
||
result.push(ss);
|
||
counters[counters.length - 1]++;
|
||
}
|
||
}
|
||
|
||
const isPseudo = parser.pseudo({
|
||
value: ':is'
|
||
});
|
||
function wrapMultipleTagSelectorsWithIsPseudo(node) {
|
||
// This is a fallback for broken selectors like:
|
||
// `h1h2`
|
||
// These selectors are also useless as `h1:is(h2)`.
|
||
// Wrapping with is only prevents accidentally forming other words which might have meaning.
|
||
const tagNodes = node.nodes.filter(x => {
|
||
return x.type === 'tag';
|
||
});
|
||
|
||
if (tagNodes.length > 1) {
|
||
tagNodes.slice(1).forEach(child => {
|
||
const isPseudoClone = isPseudo.clone();
|
||
child.replaceWith(isPseudoClone);
|
||
isPseudoClone.append(child);
|
||
});
|
||
}
|
||
}
|
||
|
||
function sortCompoundSelectorsInsideComplexSelector(node, wrapWithIsPseudo) {
|
||
let compound = [];
|
||
let foundOtherNesting = false;
|
||
const nodes = [...node.nodes];
|
||
|
||
for (let i = 0; i < nodes.length + 1; i++) {
|
||
const child = nodes[i];
|
||
|
||
if (!child || child.type === 'combinator') {
|
||
if (foundOtherNesting) {
|
||
// nesting walker will further manipulate the selector and revisit this function later.
|
||
// not skipping here will break the nesting walker as the order and contents of the nodes have changed too much.
|
||
compound = [];
|
||
continue;
|
||
}
|
||
|
||
if (compound.length > 1) {
|
||
const compoundSelector = parser.selector();
|
||
compound[0].replaceWith(compoundSelector);
|
||
compound.slice(1).forEach(compoundPart => {
|
||
compoundPart.remove();
|
||
});
|
||
compound.forEach(compoundPart => {
|
||
compoundSelector.append(compoundPart);
|
||
});
|
||
sortCompoundSelector(compoundSelector);
|
||
|
||
if (wrapWithIsPseudo) {
|
||
wrapMultipleTagSelectorsWithIsPseudo(compoundSelector);
|
||
}
|
||
|
||
compoundSelector.replaceWith(...compoundSelector.nodes);
|
||
}
|
||
|
||
compound = [];
|
||
continue;
|
||
}
|
||
|
||
if (child.type === 'nesting') {
|
||
foundOtherNesting = true;
|
||
}
|
||
|
||
compound.push(child);
|
||
}
|
||
}
|
||
function sortCompoundSelector(node) {
|
||
// compound selectors with nesting can be written with tag selectors as later parts.
|
||
// for example : `&h1`
|
||
//
|
||
// simply concating with parent selectors can lead to :
|
||
// `.fooh1`
|
||
//
|
||
// applying a sort where tag selectors are first will result in :
|
||
// `h1.foo`
|
||
node.nodes.sort((a, b) => {
|
||
if (a.type === b.type) {
|
||
return 0;
|
||
}
|
||
|
||
if (selectorTypeOrder[a.type] < selectorTypeOrder[b.type]) {
|
||
return -1;
|
||
}
|
||
|
||
return 1;
|
||
});
|
||
}
|
||
const selectorTypeOrder = {
|
||
universal: 0,
|
||
tag: 1,
|
||
id: 2,
|
||
class: 3,
|
||
attribute: 4,
|
||
pseudo: 5,
|
||
selector: 7,
|
||
string: 8,
|
||
root: 9,
|
||
comment: 10,
|
||
nesting: 9999
|
||
};
|
||
|
||
function nodesAreEquallySpecific(nodes) {
|
||
// Selector specificity is important when the parent selector is a list.
|
||
// These cases should be resolved with `:is()` pseudo.
|
||
// Since browser support for `:is()` is not great, we try to avoid it.
|
||
// If the selector specificity is equal for all items in the selector list, we don't need `:is`.
|
||
const specificities = nodes.map(node => {
|
||
return parser().astSync(node);
|
||
}).map(ast => {
|
||
return selectorSpecificity(ast);
|
||
});
|
||
const first = specificities[0];
|
||
|
||
for (let i = 1; i < specificities.length; i++) {
|
||
if (first.a === specificities[i].a && first.b === specificities[i].b && first.c === specificities[i].c) {
|
||
continue;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
function selectorSpecificity(node) {
|
||
let a = 0;
|
||
let b = 0;
|
||
let c = 0;
|
||
|
||
if (node.type === 'id') {
|
||
a += 1;
|
||
} else if (node.type === 'tag') {
|
||
c += 1;
|
||
} else if (node.type === 'class') {
|
||
b += 1;
|
||
} else if (node.type === 'attribute') {
|
||
b += 1;
|
||
} else if (node.type === 'pseudo') {
|
||
switch (node.value) {
|
||
case '::after':
|
||
case ':after':
|
||
case '::backdrop':
|
||
case '::before':
|
||
case ':before':
|
||
case '::cue':
|
||
case '::cue-region':
|
||
case '::first-letter':
|
||
case ':first-letter':
|
||
case '::first-line':
|
||
case ':first-line':
|
||
case '::file-selector-button':
|
||
case '::grammar-error':
|
||
case '::marker':
|
||
case '::part':
|
||
case '::placeholder':
|
||
case '::selection':
|
||
case '::slotted':
|
||
case '::spelling-error':
|
||
case '::target-text':
|
||
c += 1;
|
||
break;
|
||
|
||
case ':is':
|
||
case ':has':
|
||
case ':not':
|
||
{
|
||
if (node.nodes && node.nodes.length > 0) {
|
||
let mostSpecificListItem = {
|
||
a: 0,
|
||
b: 0,
|
||
c: 0
|
||
};
|
||
node.nodes.forEach(child => {
|
||
const itemSpecificity = selectorSpecificity(child);
|
||
|
||
if (itemSpecificity.a > mostSpecificListItem.a) {
|
||
mostSpecificListItem = itemSpecificity;
|
||
return;
|
||
} else if (itemSpecificity.a < mostSpecificListItem.a) {
|
||
return;
|
||
}
|
||
|
||
if (itemSpecificity.b > mostSpecificListItem.b) {
|
||
mostSpecificListItem = itemSpecificity;
|
||
return;
|
||
} else if (itemSpecificity.b < mostSpecificListItem.b) {
|
||
return;
|
||
}
|
||
|
||
if (itemSpecificity.c > mostSpecificListItem.c) {
|
||
mostSpecificListItem = itemSpecificity;
|
||
return;
|
||
}
|
||
});
|
||
a += mostSpecificListItem.a;
|
||
b += mostSpecificListItem.b;
|
||
c += mostSpecificListItem.c;
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case 'where':
|
||
break;
|
||
|
||
case ':nth-child':
|
||
case ':nth-last-child':
|
||
{
|
||
const ofSeparatorIndex = node.nodes.findIndex(x => {
|
||
x.value === 'of';
|
||
});
|
||
|
||
if (ofSeparatorIndex > -1) {
|
||
const ofSpecificity = selectorSpecificity(parser.selector({
|
||
nodes: node.nodes.slice(ofSeparatorIndex + 1)
|
||
}));
|
||
a += ofSpecificity.a;
|
||
b += ofSpecificity.b;
|
||
c += ofSpecificity.c;
|
||
} else {
|
||
a += a;
|
||
b += b;
|
||
c += c;
|
||
}
|
||
}
|
||
break;
|
||
|
||
default:
|
||
b += 1;
|
||
}
|
||
} else if (node.nodes && node.nodes.length > 0) {
|
||
node.nodes.forEach(child => {
|
||
const specificity = selectorSpecificity(child);
|
||
a += specificity.a;
|
||
b += specificity.b;
|
||
c += specificity.c;
|
||
});
|
||
}
|
||
|
||
return {
|
||
a,
|
||
b,
|
||
c
|
||
};
|
||
}
|
||
|
||
function mergeSelectors(fromSelectors, toSelectors, opts) {
|
||
const fromListHasUniformSpecificity = nodesAreEquallySpecific(fromSelectors);
|
||
let fromSelectorsAST = [];
|
||
|
||
if (fromListHasUniformSpecificity || opts.noIsPseudoSelector) {
|
||
fromSelectorsAST = fromSelectors.map(selector => {
|
||
return parser().astSync(selector);
|
||
});
|
||
} else {
|
||
fromSelectorsAST = [parser().astSync(`:is(${fromSelectors.join(',')})`)];
|
||
}
|
||
|
||
let result = [];
|
||
|
||
for (let x = 0; x < toSelectors.length; x++) {
|
||
const toSelector = toSelectors[x];
|
||
let iterations = 1;
|
||
let fromSelectorCombinations = [];
|
||
let nestingCounter = 0;
|
||
parser().astSync(toSelector).walkNesting(() => {
|
||
nestingCounter++;
|
||
});
|
||
|
||
if (nestingCounter > 1 && fromSelectorsAST.length > 1) {
|
||
fromSelectorCombinations = combinationsWithSizeN(fromSelectorsAST, nestingCounter);
|
||
iterations = fromSelectorCombinations.length;
|
||
} else {
|
||
iterations = fromSelectorsAST.length;
|
||
|
||
for (let i = 0; i < fromSelectorsAST.length; i++) {
|
||
fromSelectorCombinations.push([]);
|
||
|
||
for (let j = 0; j < nestingCounter; j++) {
|
||
fromSelectorCombinations[i].push(fromSelectorsAST[i]);
|
||
}
|
||
}
|
||
}
|
||
|
||
for (let y = 0; y < iterations; y++) {
|
||
let counter = 0;
|
||
const toSelectorAST = parser().astSync(toSelector);
|
||
toSelectorAST.walk(nesting => {
|
||
if (nesting.type !== 'nesting') {
|
||
return;
|
||
}
|
||
|
||
let fromSelectorAST = fromSelectorCombinations[y][counter];
|
||
counter++; // If the from selector is simple we extract the first non root, non selector node
|
||
|
||
if (fromSelectorAST.type === 'root' && fromSelectorAST.nodes.length === 1) {
|
||
fromSelectorAST = fromSelectorAST.nodes[0];
|
||
}
|
||
|
||
const fromSelectorWithIsAST = parser().astSync(`:is(${fromSelectorAST.toString()})`);
|
||
const fromIsSimple = isSimpleSelector(fromSelectorAST.nodes[0]); // this function looks at the parent of the node passed as an argument
|
||
|
||
const fromIsCompound = isCompoundSelector(fromSelectorAST.nodes[0]); // this function looks at the parent of the node passed as an argument
|
||
|
||
const toIsSimple = isSimpleSelector(nesting);
|
||
const toIsCompound = isCompoundSelector(nesting); // Parent and child are simple
|
||
|
||
if (fromIsSimple && toIsSimple) {
|
||
nesting.replaceWith(fromSelectorAST.clone());
|
||
return;
|
||
} // Parent and child are simple or compound
|
||
|
||
|
||
if ((fromIsSimple || fromIsCompound) && (toIsSimple || toIsCompound)) {
|
||
const parent = nesting.parent;
|
||
|
||
if (fromIsSimple && fromSelectorAST.type === 'selector') {
|
||
// fromSelectorAST has type selector with a single child
|
||
nesting.replaceWith(fromSelectorAST.clone().nodes[0]);
|
||
} else {
|
||
// fromSelectorAST has type selector containing a compound selector
|
||
nesting.replaceWith(...fromSelectorAST.clone().nodes);
|
||
}
|
||
|
||
if (parent && parent.nodes.length > 1) {
|
||
sortCompoundSelector(parent);
|
||
|
||
if (!opts.noIsPseudoSelector) {
|
||
wrapMultipleTagSelectorsWithIsPseudo(parent);
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
if (fromIsSimple) {
|
||
const parent = nesting.parent;
|
||
nesting.replaceWith(fromSelectorAST.clone().nodes[0]);
|
||
|
||
if (parent) {
|
||
sortCompoundSelectorsInsideComplexSelector(parent, !opts.noIsPseudoSelector);
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
if (fromIsCompound) {
|
||
const parent = nesting.parent;
|
||
nesting.replaceWith(...fromSelectorAST.clone().nodes);
|
||
|
||
if (parent) {
|
||
sortCompoundSelectorsInsideComplexSelector(parent, !opts.noIsPseudoSelector);
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
if (nestingIsFirstAndOnlyInSelectorWithEitherSpaceOrChildCombinator(nesting)) {
|
||
const parent = nesting.parent;
|
||
nesting.replaceWith(...fromSelectorAST.clone().nodes);
|
||
|
||
if (parent) {
|
||
sortCompoundSelectorsInsideComplexSelector(parent, !opts.noIsPseudoSelector);
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
if (nestingIsNotInsideCompoundSelector(nesting)) {
|
||
const parent = nesting.parent;
|
||
nesting.replaceWith(...fromSelectorAST.clone().nodes);
|
||
|
||
if (parent) {
|
||
sortCompoundSelectorsInsideComplexSelector(parent, !opts.noIsPseudoSelector);
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
const parent = nesting.parent;
|
||
|
||
if (opts.noIsPseudoSelector) {
|
||
nesting.replaceWith(...fromSelectorAST.clone().nodes);
|
||
} else {
|
||
nesting.replaceWith(...fromSelectorWithIsAST.clone().nodes);
|
||
}
|
||
|
||
if (parent) {
|
||
sortCompoundSelectorsInsideComplexSelector(parent, !opts.noIsPseudoSelector);
|
||
}
|
||
});
|
||
result.push(toSelectorAST.toString());
|
||
}
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
function isSimpleSelector(selector) {
|
||
if (selector.type === 'combinator') {
|
||
return false;
|
||
}
|
||
|
||
if (selector.parent && selector.parent.nodes.length > 1) {
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
function isCompoundSelector(selector, toSelector = null) {
|
||
if (isSimpleSelector(selector)) {
|
||
return false;
|
||
}
|
||
|
||
if (!selector.parent) {
|
||
return false;
|
||
}
|
||
|
||
const hasCombinators = !!selector.parent.nodes.find(x => {
|
||
return x.type === 'combinator' || x.type === 'comment';
|
||
});
|
||
|
||
if (hasCombinators) {
|
||
return false;
|
||
}
|
||
|
||
const hasExtraNesting = !!selector.parent.nodes.find(x => {
|
||
return x.type === 'nesting';
|
||
});
|
||
|
||
if (hasExtraNesting && toSelector && !isCompoundSelector(toSelector)) {
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
function nestingIsFirstAndOnlyInSelectorWithEitherSpaceOrChildCombinator(selector) {
|
||
if (!selector.parent) {
|
||
return false;
|
||
}
|
||
|
||
if (selector.parent.nodes.indexOf(selector) !== 0) {
|
||
return false;
|
||
}
|
||
|
||
for (let i = 1; i < selector.parent.nodes.length; i++) {
|
||
if (selector.parent.nodes[i].type === 'combinator' && selector.parent.nodes[i].value !== ' ' && selector.parent.nodes[i].value !== '>') {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
function nestingIsNotInsideCompoundSelector(selector) {
|
||
if (isSimpleSelector(selector)) {
|
||
return true;
|
||
}
|
||
|
||
if (!selector.parent) {
|
||
return false;
|
||
}
|
||
|
||
for (let i = 0; i < selector.parent.nodes.length; i++) {
|
||
if (!selector.parent.nodes[i].type === 'nesting') {
|
||
continue;
|
||
}
|
||
|
||
if (!selector.parent.nodes[i].prev() && !selector.parent.nodes[i].next()) {
|
||
continue;
|
||
}
|
||
|
||
if (selector.parent.nodes[i].prev() && selector.parent.nodes[i].prev().type !== 'combinator') {
|
||
return false;
|
||
}
|
||
|
||
if (selector.parent.nodes[i].next() && selector.parent.nodes[i].next().type !== 'combinator') {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
function transformRuleWithinRule(node, opts) {
|
||
// move previous siblings and the node to before the parent
|
||
const parent = shiftNodesBeforeParent(node); // update the selectors of the node to be merged with the parent
|
||
|
||
node.selectors = mergeSelectors(parent.selectors, node.selectors, opts); // merge similar rules back together
|
||
|
||
const areSameRule = node.type === 'rule' && parent.type === 'rule' && node.selector === parent.selector || node.type === 'atrule' && parent.type === 'atrule' && node.params === parent.params;
|
||
|
||
if (areSameRule) {
|
||
node.append(...parent.nodes);
|
||
} // conditionally cleanup an empty parent rule
|
||
|
||
|
||
cleanupParent(parent);
|
||
}
|
||
const isRuleWithinRule = node => node.type === 'rule' && Object(node.parent).type === 'rule' && node.selectors.every(selector => selector.trim().indexOf('&') === 0 && selector.indexOf('|') === -1);
|
||
|
||
const comma = string => {
|
||
let array = [];
|
||
let current = '';
|
||
let split = false;
|
||
let func = 0;
|
||
let quote = false;
|
||
let escape = false;
|
||
|
||
for (let letter of string) {
|
||
if (escape) {
|
||
escape = false;
|
||
} else if (letter === '\\') {
|
||
escape = true;
|
||
} else if (quote) {
|
||
if (letter === quote) {
|
||
quote = false;
|
||
}
|
||
} else if (letter === '"' || letter === '\'') {
|
||
quote = letter;
|
||
} else if (letter === '(') {
|
||
func += 1;
|
||
} else if (letter === ')') {
|
||
if (func > 0) {
|
||
func -= 1;
|
||
}
|
||
} else if (func === 0) {
|
||
if (letter === ',') {
|
||
split = true;
|
||
}
|
||
}
|
||
|
||
if (split) {
|
||
if (current !== '') {
|
||
array.push(current.trim());
|
||
}
|
||
|
||
current = '';
|
||
split = false;
|
||
} else {
|
||
current += letter;
|
||
}
|
||
}
|
||
|
||
array.push(current.trim());
|
||
return array;
|
||
};
|
||
|
||
function transformNestRuleWithinRule(node, walk, opts) {
|
||
// move previous siblings and the node to before the parent
|
||
const parent = shiftNodesBeforeParent(node); // clone the parent as a new rule with children appended to it
|
||
|
||
const rule = parent.clone().removeAll().append(node.nodes); // replace the node with the new rule
|
||
|
||
node.replaceWith(rule); // update the selectors of the node to be merged with the parent
|
||
|
||
rule.selectors = mergeSelectors(parent.selectors, comma(node.params), opts); // conditionally cleanup an empty parent rule
|
||
|
||
cleanupParent(parent); // walk the children of the new rule
|
||
|
||
walk(rule, opts);
|
||
}
|
||
const isNestRuleWithinRule = node => node.type === 'atrule' && node.name === 'nest' && Object(node.parent).type === 'rule' && comma(node.params).every(selector => selector.split('&').length >= 2 && selector.indexOf('|') === -1);
|
||
|
||
var validAtrules = ['container', 'document', 'media', 'supports'];
|
||
|
||
function atruleWithinRule(node, walk, opts) {
|
||
// move previous siblings and the node to before the parent
|
||
const parent = shiftNodesBeforeParent(node); // clone the parent as a new rule with children appended to it
|
||
|
||
const rule = parent.clone().removeAll().append(node.nodes); // append the new rule to the node
|
||
|
||
node.append(rule); // conditionally cleanup an empty parent rule
|
||
|
||
cleanupParent(parent); // walk the children of the new rule
|
||
|
||
walk(rule, opts);
|
||
}
|
||
const isAtruleWithinRule = node => node.type === 'atrule' && validAtrules.includes(node.name) && Object(node.parent).type === 'rule';
|
||
|
||
function mergeParams(fromParams, toParams) {
|
||
return comma(fromParams).map(params1 => comma(toParams).map(params2 => `${params1} and ${params2}`).join(', ')).join(', ');
|
||
}
|
||
|
||
/*
|
||
* DEPRECATED: In v7.0.0 these features will be removed as they are not part of
|
||
* the nesting proposal.
|
||
*/
|
||
|
||
function transformAtruleWithinAtrule(node) {
|
||
// move previous siblings and the node to before the parent
|
||
const parent = shiftNodesBeforeParent(node); // update the params of the node to be merged with the parent
|
||
|
||
node.params = mergeParams(parent.params, node.params); // conditionally cleanup an empty parent rule
|
||
|
||
cleanupParent(parent);
|
||
}
|
||
const isAtruleWithinAtrule = node => node.type === 'atrule' && validAtrules.includes(node.name) && Object(node.parent).type === 'atrule' && node.name === node.parent.name;
|
||
|
||
function walk(node, opts) {
|
||
node.each(child => {
|
||
if (isRuleWithinRule(child)) {
|
||
transformRuleWithinRule(child, opts);
|
||
} else if (isNestRuleWithinRule(child)) {
|
||
transformNestRuleWithinRule(child, walk, opts);
|
||
} else if (isAtruleWithinRule(child)) {
|
||
atruleWithinRule(child, walk, opts);
|
||
} else if (isAtruleWithinAtrule(child)) {
|
||
transformAtruleWithinAtrule(child);
|
||
}
|
||
|
||
if (Object(child.nodes).length) {
|
||
walk(child, opts);
|
||
}
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @param {{noIsPseudoSelector?: boolean}} opts
|
||
* @returns {import('postcss').Plugin}
|
||
*/
|
||
|
||
function postcssNesting(opts) {
|
||
const noIsPseudoSelector = Object(opts).noIsPseudoSelector || false;
|
||
return {
|
||
postcssPlugin: 'postcss-nesting',
|
||
|
||
Rule(rule) {
|
||
walk(rule, {
|
||
noIsPseudoSelector: noIsPseudoSelector
|
||
});
|
||
}
|
||
|
||
};
|
||
}
|
||
postcssNesting.postcss = true;
|
||
|
||
export { postcssNesting as default };
|