Do not populate exports pattern keys if more than one * exists (microsoft#58123)

Author: andrewbranch

src/compiler/moduleNameResolver.ts

@@ -2703,7 +2703,7 @@ function loadModuleFromImportsOrExports(extensions: Extensions, state: ModuleRes
         const target = (lookupTable as { [idx: string]: unknown; })[moduleName];
         return loadModuleFromTargetImportOrExport(target, /*subpath*/ "", /*pattern*/ false, moduleName);
     }
-    const expandingKeys = sort(filter(getOwnKeys(lookupTable as MapLike<unknown>), k => k.includes("*") || endsWith(k, "/")), comparePatternKeys);
+    const expandingKeys = sort(filter(getOwnKeys(lookupTable as MapLike<unknown>), k => hasOneAsterisk(k) || endsWith(k, "/")), comparePatternKeys);
     for (const potentialTarget of expandingKeys) {
         if (state.features & NodeResolutionFeatures.ExportsPatternTrailers && matchesPatternWithTrailer(potentialTarget, moduleName)) {
             const target = (lookupTable as { [idx: string]: unknown; })[potentialTarget];
@@ -2731,6 +2731,11 @@ function loadModuleFromImportsOrExports(extensions: Extensions, state: ModuleRes
     }
 }
 
+function hasOneAsterisk(patternKey: string): boolean {
+    const firstStar = patternKey.indexOf("*");
+    return firstStar !== -1 && firstStar === patternKey.lastIndexOf("*");
+}
+
 /**
  * Gets the self-recursive function specialized to retrieving the targeted import/export element for the given resolution configuration
  */

tests/baselines/reference/nodeModulesExportsDoubleAsterisk.errors.txt

@@ -0,0 +1,21 @@
+/main.mts(1,16): error TS2307: Cannot find module 'double-asterisk/a/*/b/*/c/*' or its corresponding type declarations.
+
+
+==== /node_modules/double-asterisk/package.json (0 errors) ====
+    {
+        "name": "double-asterisk",
+        "version": "1.0.0",
+        "type": "module",
+        "exports": {
+          "./a/*/b/*/c/*": "./example.js"
+        }
+    }
+    
+==== /node_modules/double-asterisk/example.d.ts (0 errors) ====
+    export {};
+    
+==== /main.mts (1 errors) ====
+    import {} from "double-asterisk/a/*/b/*/c/*";
+                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+!!! error TS2307: Cannot find module 'double-asterisk/a/*/b/*/c/*' or its corresponding type declarations.
+    

tests/cases/conformance/node/nodeModulesExportsDoubleAsterisk.ts

@@ -0,0 +1,19 @@
+// @module: nodenext
+// @noTypesAndSymbols: true
+// @noEmit: true
+
+// @Filename: /node_modules/double-asterisk/package.json
+{
+    "name": "double-asterisk",
+    "version": "1.0.0",
+    "type": "module",
+    "exports": {
+      "./a/*/b/*/c/*": "./example.js"
+    }
+}
+
+// @Filename: /node_modules/double-asterisk/example.d.ts
+export {};
+
+// @Filename: /main.mts
+import {} from "double-asterisk/a/*/b/*/c/*";