Parse the output of uname to determine the architecture

olafurpg · May 29, 2021 · 6e488c4 · 6e488c4
1 parent 05b368d
commit 6e488c4
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/install.ts b/src/install.ts
@@ -19,6 +19,15 @@ function jabbaUrlSuffix(): string {
   const runnerOs = shell.env["RUNNER_OS"] || "undefined";
   switch (runnerOs.toLowerCase()) {
     case "linux":
+      const arch = shell.exec("uname -m", { silent: true }).stdout;
+      switch (arch) {
+        case "x86_64":
+          return "linux-amd64";
+
+        case "arm64":
+        case "aarch64":
+          return "linux-arm64";
+      }
       return "linux-amd64";
     case "macos":
       return "darwin-amd64";