chushihua

2026-01-26 23:20:48 +08:00
commit 7b5aab0206
22521 changed files with 3300090 additions and 0 deletions
@@ -0,0 +1,45 @@
+"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;