From aa17408282b05da92120f5a5bd6021067e95748c Mon Sep 17 00:00:00 2001
From: Brandon High <759848+highb@users.noreply.github.com>
Date: Mon, 30 Oct 2023 17:00:20 -0700
Subject: [PATCH] Explicit list of supported arch

---
 lib/utils.bash | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/utils.bash b/lib/utils.bash
index 1cff3aa..0d341e4 100644
--- a/lib/utils.bash
+++ b/lib/utils.bash
@@ -161,14 +161,22 @@ detect_arch() {
   if [ "$ARCH" = "unknown" ]; then
     ARCH="$(uname -m)"
     if [ $? != 0 ]; then
-      fail "Unknown architecture. Please provide the architecture by setting \$ARCH."
+      fail "\$ARCH not provided and could not call uname -m."
     fi
 
-    # Translate to Teleport arch names
+    # Translate to Teleport arch names/explicit list of supported arch
     if [ "${ARCH}" == "x86_64" ]; then
       echo "amd64"
-    else
+    elif [ "${ARCH}" == "amd64" ]; then
+      echo "$ARCH"
+    elif [ "${ARCH}" == "arm64" ]; then
+      echo "$ARCH"
+    elif [ "${ARCH}" == "i386" ]; then
       echo "$ARCH"
+    elif [ "${ARCH}" == "armv7" ]; then
+      echo "$ARCH"
+    else
+      fail "Unknown architecture. Please provide the architecture by setting \$ARCH."
     fi
   else
     echo "$ARCH"