fix packaged node runtime module resolution

Author: vicary

packaging.test.ts

@@ -50,6 +50,9 @@ Deno.test("built npm package loads in node through the published ESM entrypoint"
     dependencies?: Record<string, string>;
     devDependencies?: Record<string, string>;
   };
+  const builtConfig = await Deno.readTextFile(
+    join(workspacePath, "dist/esm/src/config.js"),
+  );
   assertEquals(
     builtPackage.dependencies?.cosmiconfig,
     "^9.0.0",
@@ -60,6 +63,11 @@ Deno.test("built npm package loads in node through the published ESM entrypoint"
     "string",
     "generated npm package must declare Node typings for dnt typecheck",
   );
+  assertEquals(
+    builtConfig.includes("import-meta-ponyfill-esmodule"),
+    false,
+    "generated config loader should not depend on DNT import-meta ponyfill",
+  );
 
   const tempDir = await Deno.makeTempDir();
   try {

src/config.ts

@@ -1,6 +1,7 @@
 import os from "node:os";
 import { createRequire } from "node:module";
 import { join } from "node:path";
+import process from "node:process";
 import { redactEndpointUserInfo } from "./services/endpoint-redaction.ts";
 import { notifyPluginWarning } from "./services/opencode-warning.ts";
 import type { GraphitiConfig, RawGraphitiConfig } from "./types/index.ts";
@@ -60,7 +61,9 @@ export interface ConfigExplorerAdapter {
 
 type ConfigExplorerFactory = () => ConfigExplorerAdapter;
 
-const nodeRequire = createRequire(import.meta.url);
+const nodeRequire = createRequire(
+  join(process.cwd(), "graphiti.config.runtime.cjs"),
+);
 
 const isRecord = (value: unknown): value is Record<string, unknown> =>
   !!value && typeof value === "object" && !Array.isArray(value);

src/services/connection-manager.ts

@@ -1,5 +1,7 @@
 import { createRequire } from "node:module";
+import { join } from "node:path";
 import { pathToFileURL } from "node:url";
+import process from "node:process";
 import manifest from "../../deno.json" with { type: "json" };
 import { isAbortError } from "../utils.ts";
 import { redactEndpointUserInfo } from "./endpoint-redaction.ts";
@@ -26,7 +28,9 @@ type McpRuntimeModules = {
   StreamableHTTPClientTransport: McpTransportConstructor;
 };
 
-const nodeRequire = createRequire(import.meta.url);
+const nodeRequire = createRequire(
+  pathToFileURL(join(process.cwd(), "graphiti.runtime.cjs")).href,
+);
 let mcpRuntimeModulesPromise: Promise<McpRuntimeModules> | null = null;
 
 const importResolvedModule = async <T>(specifier: string): Promise<T> => {