36 lines
2.3 KiB
JavaScript
Vendored
36 lines
2.3 KiB
JavaScript
Vendored
"use strict";
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function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
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function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
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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); }
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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; }
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function _iterableToArrayLimit(arr, i) { var _i = arr && (typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]); if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
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function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
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module.exports = function cssWithMappingToString(item) {
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var _item = _slicedToArray(item, 4),
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content = _item[1],
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cssMapping = _item[3];
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if (!cssMapping) {
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return content;
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}
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if (typeof btoa === "function") {
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// eslint-disable-next-line no-undef
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var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(cssMapping))));
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var data = "sourceMappingURL=data:application/json;charset=utf-8;base64,".concat(base64);
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var sourceMapping = "/*# ".concat(data, " */");
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var sourceURLs = cssMapping.sources.map(function (source) {
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return "/*# sourceURL=".concat(cssMapping.sourceRoot || "").concat(source, " */");
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});
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return [content].concat(sourceURLs).concat([sourceMapping]).join("\n");
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}
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return [content].join("\n");
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}; |