dynamically import smol-toml package

packages/pyright-internal/src/analyzer/service.ts

@@ -9,8 +9,8 @@
  */
 
 import * as JSONC from 'jsonc-parser';
-import { parse } from 'smol-toml';
 import { AbstractCancellationTokenSource, CancellationToken } from 'vscode-languageserver';
+import { parse } from '../common/tomlUtils';
 
 import { BackgroundAnalysisBase, RefreshOptions } from '../backgroundAnalysisBase';
 import { CancellationProvider, DefaultCancellationProvider } from '../common/cancellationUtils';

packages/pyright-internal/src/common/tomlUtils.ts

@@ -0,0 +1,25 @@
+/*
+ * tomlUtils.ts
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT license.
+ *
+ * helpers related to TOML
+ */
+
+type TomlPrimitive = string | number | boolean | {
+    [key: string]: TomlPrimitive;
+} | TomlPrimitive[];
+
+// Dynamically load `smol-toml` to address module loading issues and 
+// maintain existing module resolution to support multiple environments.
+let TOML: any;
+(async () => {
+    TOML = await import('smol-toml');
+})();
+
+export const parse = (toml: string): Record<string, TomlPrimitive> => {
+    if (!TOML) {
+        throw new Error('TOML module not loaded');
+    }
+    return TOML.parse(toml);
+};

tsconfig.json

@@ -1,7 +1,7 @@
 {
     "compilerOptions": {
         "target": "es2019",
-        "module": "preserve",
+        "module": "node16",
         "lib": [
             "es2019"
         ],
@@ -10,7 +10,7 @@
         "allowSyntheticDefaultImports": true,
         "strict": true,
         "forceConsistentCasingInFileNames": true,
-        "moduleResolution": "Bundler",
+        "moduleResolution": "node16",
         "resolveJsonModule": true,
         "sourceMap": true,
         "outDir": "./out",