From b09076439442fb2d4561096fc5fef61be951f2fc Mon Sep 17 00:00:00 2001
From: Wes Morgan <git@wesmorgan.me>
Date: Mon, 29 Aug 2022 10:37:31 -0600
Subject: [PATCH] Map temurin arch names to node os.arch() names

---
 src/distributions/temurin/installer.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/distributions/temurin/installer.ts b/src/distributions/temurin/installer.ts
index db3e3209..c4bab90d 100644
--- a/src/distributions/temurin/installer.ts
+++ b/src/distributions/temurin/installer.ts
@@ -20,6 +20,7 @@ export class TemurinDistribution extends JavaBase {
     private readonly jvmImpl: TemurinImplementation
   ) {
     super(`Temurin-${jvmImpl}`, installerOptions);
+    installerOptions.architecture = this.osArchToDistributionArch(installerOptions.architecture);
   }
 
   protected async findPackageForDownload(version: string): Promise<JavaDownloadRelease> {
@@ -152,4 +153,15 @@ export class TemurinDistribution extends JavaBase {
         return process.platform;
     }
   }
+
+  private osArchToDistributionArch(osArch: string): string {
+    let dArch;
+    switch (osArch) {
+      case 'amd64': dArch = 'x64'; break;
+      case 'ia32': dArch = 'x32'; break;
+      case 'arm64': dArch = 'aarch64'; break;
+      default: dArch = osArch;
+    }
+    return dArch;
+  }
 }