From 2984211dcdc3df85729ca03daec733be29768173 Mon Sep 17 00:00:00 2001
From: HarithaVattikuti <73516759+HarithaVattikuti@users.noreply.github.com>
Date: Wed, 25 Dec 2024 18:47:48 -0600
Subject: [PATCH] Fallback logic

---
 dist/setup/index.js |  9 ++++++++-
 src/installer.ts    | 19 ++++++++++++++++---
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/dist/setup/index.js b/dist/setup/index.js
index f1d37d2..d719bfd 100644
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
@@ -71264,7 +71264,13 @@ class DotnetVersionResolver {
                 allowRetries: true,
                 maxRetries: 3
             });
-            const response = yield httpClient.getJson(DotnetVersionResolver.DotNetCoreIndexUrl);
+            let response;
+            try {
+                response = yield httpClient.getJson(DotnetVersionResolver.DotNetCoreIndexUrl);
+            }
+            catch (error) {
+                response = yield httpClient.getJson(DotnetVersionResolver.DotnetCoreIndexFallbackUrl);
+            }
             const result = response.result || {};
             const releasesInfo = result['releases-index'];
             const releaseInfo = releasesInfo.find(info => {
@@ -71280,6 +71286,7 @@ class DotnetVersionResolver {
 }
 exports.DotnetVersionResolver = DotnetVersionResolver;
 DotnetVersionResolver.DotNetCoreIndexUrl = 'https://builds.dotnet.microsoft.com/dotnet/release-metadata/releases-index.json';
+DotnetVersionResolver.DotnetCoreIndexFallbackUrl = 'https://dotnetcli.azureedge.net/dotnet/release-metadata/releases-index.json';
 class DotnetCoreInstaller {
     constructor(version, quality) {
         this.version = version;
diff --git a/src/installer.ts b/src/installer.ts
index 02331ef..bb236fe 100644
--- a/src/installer.ts
+++ b/src/installer.ts
@@ -101,9 +101,18 @@ export class DotnetVersionResolver {
       allowRetries: true,
       maxRetries: 3
     });
-    const response = await httpClient.getJson<any>(
-      DotnetVersionResolver.DotNetCoreIndexUrl
-    );
+
+    let response;
+    try {
+      response = await httpClient.getJson<any>(
+        DotnetVersionResolver.DotNetCoreIndexUrl
+      );
+    } catch (error) {
+      response = await httpClient.getJson<any>(
+        DotnetVersionResolver.DotnetCoreIndexFallbackUrl
+      );
+    }
+
     const result = response.result || {};
     const releasesInfo: any[] = result['releases-index'];
 
@@ -123,6 +132,10 @@ export class DotnetVersionResolver {
 
   static DotNetCoreIndexUrl =
     'https://builds.dotnet.microsoft.com/dotnet/release-metadata/releases-index.json';
+
+  static DotnetCoreIndexFallbackUrl =
+    'https://dotnetcli.azureedge.net/dotnet/release-metadata/releases-index.json';
+
 }
 
 export class DotnetCoreInstaller {