fix: use mlly.interopDefault instead of custom impl

packages/docusaurus-utils/package.json

@@ -32,6 +32,7 @@
     "js-yaml": "^4.1.0",
     "lodash": "^4.17.21",
     "micromatch": "^4.0.5",
+    "mlly": "^1.7.3",
     "prompts": "^2.4.2",
     "resolve-pathname": "^3.0.0",
     "shelljs": "^0.8.5",

packages/docusaurus-utils/src/moduleUtils.ts

@@ -32,20 +32,8 @@ export async function loadFreshModule(modulePath: string): Promise<unknown> {
     });
 
     const module = await jiti.import(modulePath);
-    if (!module) {
-      return undefined;
-    }
-
-    if (typeof module !== 'object') {
-      return module;
-    }
-
-    if ('default' in module) {
-      const {default: def, ...rest} = module;
-      return {...(def || {}), ...rest};
-    }
-
-    return module;
+    const {interopDefault} = await import('mlly');
+    return interopDefault(module);
   } catch (error) {
     throw new Error(
       logger.interpolate`Docusaurus could not load module at path path=${modulePath}\nCause: ${

yarn.lock

@@ -4803,6 +4803,11 @@ acorn@^8.0.0, acorn@^8.0.4, acorn@^8.1.0, acorn@^8.10.0, acorn@^8.11.0, acorn@^8
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.13.0.tgz#2a30d670818ad16ddd6a35d3842dacec9e5d7ca3"
   integrity sha512-8zSiw54Oxrdym50NlZ9sUusyO1Z1ZchgRLWRaK6c86XJFClyCgFKetdowBg5bKxyp/u+CDBJG4Mpp0m3HLZl9w==
 
+acorn@^8.14.0:
+  version "8.14.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.14.0.tgz#063e2c70cac5fb4f6467f0b11152e04c682795b0"
+  integrity sha512-cl669nCJTZBsL97OF4kUQm5g5hC2uihk0NxY3WENAC0TYdILVkAyHymAntgxGkl7K+t0cXIrH5siy5S4XkFycA==
+
 add-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/add-stream/-/add-stream-1.0.0.tgz#6a7990437ca736d5e1288db92bd3266d5f5cb2aa"
@@ -6238,6 +6243,11 @@ confbox@^0.1.7:
   resolved "https://registry.yarnpkg.com/confbox/-/confbox-0.1.7.tgz#ccfc0a2bcae36a84838e83a3b7f770fb17d6c579"
   integrity sha512-uJcB/FKZtBMCJpK8MQji6bJHgu1tixKPxRLeGkNzBoOZzpnZUJm0jm2/sBDWcuBx1dYgxV4JU+g5hmNxCyAmdA==
 
+confbox@^0.1.8:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/confbox/-/confbox-0.1.8.tgz#820d73d3b3c82d9bd910652c5d4d599ef8ff8b06"
+  integrity sha512-RMtmw0iFkeR4YV+fUOSucriAQNb9g8zFR52MWCtl+cCZOFRNL6zeB395vPzFhEjjn4fMxXudmELnl/KF/WrK6w==
+
 [email protected]:
   version "1.1.12"
   resolved "https://registry.yarnpkg.com/config-chain/-/config-chain-1.1.12.tgz#0fde8d091200eb5e808caf25fe618c02f48e4efa"
@@ -12955,6 +12965,16 @@ mlly@^1.4.2, mlly@^1.7.1:
     pkg-types "^1.1.1"
     ufo "^1.5.3"
 
+mlly@^1.7.2, mlly@^1.7.3:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/mlly/-/mlly-1.7.3.tgz#d86c0fcd8ad8e16395eb764a5f4b831590cee48c"
+  integrity sha512-xUsx5n/mN0uQf4V548PKQ+YShA4/IW0KI1dZhrNrPCLG+xizETbHTkOa1f8/xut9JRPp8kQuMnz0oqwkTiLo/A==
+  dependencies:
+    acorn "^8.14.0"
+    pathe "^1.1.2"
+    pkg-types "^1.2.1"
+    ufo "^1.5.4"
+
 modify-values@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/modify-values/-/modify-values-1.0.1.tgz#b3939fa605546474e3e3e3c63d64bd43b4ee6022"
@@ -14139,6 +14159,15 @@ pkg-types@^1.0.3, pkg-types@^1.1.1:
     mlly "^1.7.1"
     pathe "^1.1.2"
 
+pkg-types@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/pkg-types/-/pkg-types-1.2.1.tgz#6ac4e455a5bb4b9a6185c1c79abd544c901db2e5"
+  integrity sha512-sQoqa8alT3nHjGuTjuKgOnvjo4cljkufdtLMnO2LBP/wRwuDlo1tkaEdMxCRhyGRPacv/ztlZgDPm2b7FAmEvw==
+  dependencies:
+    confbox "^0.1.8"
+    mlly "^1.7.2"
+    pathe "^1.1.2"
+
 pkg-up@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/pkg-up/-/pkg-up-3.1.0.tgz#100ec235cc150e4fd42519412596a28512a0def5"
@@ -17647,7 +17676,7 @@ typescript@~5.6.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.3.tgz#5f3449e31c9d94febb17de03cc081dd56d81db5b"
   integrity sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==
 
-ufo@^1.5.3:
+ufo@^1.5.3, ufo@^1.5.4:
   version "1.5.4"
   resolved "https://registry.yarnpkg.com/ufo/-/ufo-1.5.4.tgz#16d6949674ca0c9e0fbbae1fa20a71d7b1ded754"
   integrity sha512-UsUk3byDzKd04EyoZ7U4DOlxQaD14JUKQl6/P7wiX4FNvUfm3XL246n9W5AmqwW5RSFJ27NAuM0iLscAOYUiGQ==