README.md: update urls

README.md

@@ -1,10 +1,10 @@
 Hi, while this "Works" right now, its not well documented; and a lot is subject to change.
 
 ## Installing
-The runtime with an example config for twitter can be installed from https://adryd325.github.io/webpackTools/webpackTools.user.js
+The runtime with an example config for twitter can be installed from https://moonlight-mod.github.io/webpackTools/webpackTools.user.js
 
 ## Updating
-To update to the latest webpackTools runtime while maintaining your existing config, edit your userscript and replace the string after `const runtime = ` with https://adryd325.github.io/webpackTools/webpackTools.runtime.json. 
+To update to the latest webpackTools runtime while maintaining your existing config, edit your userscript and replace the string after `const runtime = ` with https://moonlight-mod.github.io/webpackTools/webpackTools.runtime.json. 
 
 ## How to determine if something is Webpack 4 or Webpack 5
 TODO: actually explain this
@@ -18,5 +18,9 @@ if the 3rd entry is a function it's webpack 5
 
 rspack seems to compile to webpack 5 runtime
 
+## Caveats
+
+Some sites, namely Discord, will start multiple webpack runtimes running on the same webpackChunk object. Duplicate runtimes can be found in `window.wpTools.runtimes`. Injected modules will run multiple times, one for each runtime.
+
 ## Credits
 A lot of this is based on research by [Mary](https://github.com/mstrodl) and [Cynthia](https://github.com/cynosphere) (HH3), and [Twilight Sparkle](https://github.com/twilight-sparkle-irl/) (webcrack, crispr)

src/wpTools.js

@@ -80,7 +80,7 @@ export function getWpToolsFunc(chunkObject, logSuccess = false) {
     // TODO: recurse in objects
     function findModulesByExports(keysArg) {
       if (!webpackRequire.c) {
-        throw new Error("webpack runtime didn't export its moduleCache")
+        throw new Error("webpack runtime didn't export its moduleCache");
       }
       const keys = keysArg instanceof Array ? keysArg : [keysArg];
       return Object.entries(webpackRequire.c)
@@ -105,10 +105,18 @@ export function getWpToolsFunc(chunkObject, logSuccess = false) {
           return matchModule(funcStr, search);
         })
         .map(([moduleId, moduleFunc]) => {
-          return {
-            id: moduleId,
-            exports: webpackRequire(moduleId),
-          };
+          try {
+            return {
+              id: moduleId,
+              exports: webpackRequire(moduleId),
+            };
+          } catch (error) {
+            console.error("Failed to require module: " + error);
+            return {
+              id: moduleId,
+              exports: {},
+            };
+          }
         });
     }
 
@@ -152,7 +160,7 @@ export function getWpToolsFunc(chunkObject, logSuccess = false) {
       runtimesRegistry[chunkObject] = exportedRequire;
     }
     runtimesRegistry[chunkObject] = exportedRequire;
-    window["wpTools_"+chunkObject] = exportedRequire;
+    window["wpTools_" + chunkObject] = exportedRequire;
   }
 
   // Mark as processed as to not loose scope if somehow passed to Patcher._patchModules()

userscriptTemplate.js

@@ -13,7 +13,7 @@
 (() => {
   // Example config
   const config = {
-    wpToolsEverywhere: true, // not yet implemented
+    wpToolsEverywhere: true, // Automatically detect webpack objects and inject them with wpTools (not full patching)
     siteConfigs: [
       {
         name: "twitter", // Required, for documentation and debug logging