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45 lines
1.2 KiB
45 lines
1.2 KiB
4 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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var importPattern = /^:import\(("[^"]*"|'[^']*'|[\w-\.]+)\)$/;
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var getDeclsObject = function getDeclsObject(rule) {
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var object = {};
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rule.walkDecls(function (decl) {
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object[decl.raws.before.trim() + decl.prop] = decl.value;
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});
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return object;
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};
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var extractICSS = function extractICSS(css) {
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var removeRules = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
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var icssImports = {};
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var icssExports = {};
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css.each(function (node) {
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if (node.type === "rule") {
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if (node.selector.slice(0, 7) === ":import") {
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var matches = importPattern.exec(node.selector);
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if (matches) {
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var path = matches[1];
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var aliases = Object.assign(icssImports[path] || {}, getDeclsObject(node));
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icssImports[path] = aliases;
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if (removeRules) {
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node.remove();
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}
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}
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}
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if (node.selector === ":export") {
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Object.assign(icssExports, getDeclsObject(node));
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if (removeRules) {
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node.remove();
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}
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}
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}
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});
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return { icssImports, icssExports };
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};
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exports.default = extractICSS;
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