From 6242bcbf1b24d310505ba9bd8be374eb1433557a Mon Sep 17 00:00:00 2001
From: "Michael B. Gale" <mbg@github.com>
Date: Thu, 4 Sep 2025 13:54:49 +0100
Subject: [PATCH] Allow multiple registry types in `LANGUAGE_TO_REGISTRY_TYPE`

---
 lib/start-proxy-action.js | 16 ++++++++--------
 src/start-proxy.ts        | 21 ++++++++++++---------
 2 files changed, 20 insertions(+), 17 deletions(-)

diff --git a/lib/start-proxy-action.js b/lib/start-proxy-action.js
index 5881cacea..04b0b05d3 100644
--- a/lib/start-proxy-action.js
+++ b/lib/start-proxy-action.js
@@ -47817,13 +47817,13 @@ function parseLanguage(language) {
   return void 0;
 }
 var LANGUAGE_TO_REGISTRY_TYPE = {
-  java: "maven_repository",
-  csharp: "nuget_feed",
-  javascript: "npm_registry",
-  python: "python_index",
-  ruby: "rubygems_server",
-  rust: "cargo_registry",
-  go: "goproxy_server"
+  java: ["maven_repository"],
+  csharp: ["nuget_feed"],
+  javascript: ["npm_registry"],
+  python: ["python_index"],
+  ruby: ["rubygems_server"],
+  rust: ["cargo_registry"],
+  go: ["goproxy_server"]
 };
 function isDefined(value) {
   return value !== void 0 && value !== null;
@@ -47870,7 +47870,7 @@ function getCredentials(logger, registrySecrets, registriesCredentials, language
         "Invalid credentials - must specify host or url"
       );
     }
-    if (registryTypeForLanguage && e.type !== registryTypeForLanguage) {
+    if (registryTypeForLanguage && !registryTypeForLanguage.some((t) => t === e.type)) {
       continue;
     }
     const isPrintable2 = (str2) => {
diff --git a/src/start-proxy.ts b/src/start-proxy.ts
index d74884bfd..e5a32b66a 100644
--- a/src/start-proxy.ts
+++ b/src/start-proxy.ts
@@ -55,14 +55,14 @@ export function parseLanguage(language: string): KnownLanguage | undefined {
   return undefined;
 }
 
-const LANGUAGE_TO_REGISTRY_TYPE: Partial<Record<KnownLanguage, string>> = {
-  java: "maven_repository",
-  csharp: "nuget_feed",
-  javascript: "npm_registry",
-  python: "python_index",
-  ruby: "rubygems_server",
-  rust: "cargo_registry",
-  go: "goproxy_server",
+const LANGUAGE_TO_REGISTRY_TYPE: Partial<Record<KnownLanguage, string[]>> = {
+  java: ["maven_repository"],
+  csharp: ["nuget_feed"],
+  javascript: ["npm_registry"],
+  python: ["python_index"],
+  ruby: ["rubygems_server"],
+  rust: ["cargo_registry"],
+  go: ["goproxy_server"],
 } as const;
 
 /**
@@ -140,7 +140,10 @@ export function getCredentials(
 
     // Filter credentials based on language if specified. `type` is the registry type.
     // E.g., "maven_feed" for Java/Kotlin, "nuget_repository" for C#.
-    if (registryTypeForLanguage && e.type !== registryTypeForLanguage) {
+    if (
+      registryTypeForLanguage &&
+      !registryTypeForLanguage.some((t) => t === e.type)
+    ) {
       continue;
     }