From be0f731c63c54d837b1f3572ce0bebd2ff77f5ec Mon Sep 17 00:00:00 2001
From: Mohamed Meligy <meligy@meligy.local>
Date: Sat, 25 Jan 2025 23:32:42 +1100
Subject: [PATCH] feat(@turbo/codemod): add support for custom NPM registries

Fixes #4152
---
 .../src/commands/migrate/steps/getLatestVersion.ts         | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/turbo-codemod/src/commands/migrate/steps/getLatestVersion.ts b/packages/turbo-codemod/src/commands/migrate/steps/getLatestVersion.ts
index 6da7743ef0917..0d19eceba3019 100644
--- a/packages/turbo-codemod/src/commands/migrate/steps/getLatestVersion.ts
+++ b/packages/turbo-codemod/src/commands/migrate/steps/getLatestVersion.ts
@@ -1,7 +1,7 @@
 import axios from "axios";
 import type { MigrateCommandOptions } from "../types";
 
-const REGISTRY = "https://registry.npmjs.org";
+const DEFAULT_REGISTRY = "https://registry.npmjs.org";
 
 interface PackageDetailsResponse {
   "dist-tags": {
@@ -12,9 +12,12 @@ interface PackageDetailsResponse {
 }
 
 async function getPackageDetails({ packageName }: { packageName: string }) {
+  const registry =
+    process.env.npm_config_registry?.replace(/\/$/, "") || DEFAULT_REGISTRY;
+
   try {
     const result = await axios.get<PackageDetailsResponse>(
-      `${REGISTRY}/${packageName}`
+      `${registry}/${packageName}`
     );
     return result.data;
   } catch (err) {