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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/icss-utils/lib/extractICSS.js
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Diffstat (limited to 'node_modules/icss-utils/lib/extractICSS.js')
-rw-r--r--node_modules/icss-utils/lib/extractICSS.js45
1 files changed, 45 insertions, 0 deletions
diff --git a/node_modules/icss-utils/lib/extractICSS.js b/node_modules/icss-utils/lib/extractICSS.js
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+++ b/node_modules/icss-utils/lib/extractICSS.js
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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+var importPattern = /^:import\(("[^"]*"|'[^']*'|[\w-\.]+)\)$/;
+
+var getDeclsObject = function getDeclsObject(rule) {
+ var object = {};
+ rule.walkDecls(function (decl) {
+ object[decl.raws.before.trim() + decl.prop] = decl.value;
+ });
+ return object;
+};
+
+var extractICSS = function extractICSS(css) {
+ var removeRules = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
+
+ var icssImports = {};
+ var icssExports = {};
+ css.each(function (node) {
+ if (node.type === "rule") {
+ if (node.selector.slice(0, 7) === ":import") {
+ var matches = importPattern.exec(node.selector);
+ if (matches) {
+ var path = matches[1];
+ var aliases = Object.assign(icssImports[path] || {}, getDeclsObject(node));
+ icssImports[path] = aliases;
+ if (removeRules) {
+ node.remove();
+ }
+ }
+ }
+ if (node.selector === ":export") {
+ Object.assign(icssExports, getDeclsObject(node));
+ if (removeRules) {
+ node.remove();
+ }
+ }
+ }
+ });
+ return { icssImports, icssExports };
+};
+
+exports.default = extractICSS; \ No newline at end of file