Download Tailscale arm64 binaries on arm64 hosts (#39)

Author: TheFatPanda97

src/tailscale/devcontainer-feature.json

@@ -1,7 +1,7 @@
 {
   "name": "Tailscale",
   "id": "tailscale",
-  "version": "1.0.6",
+  "version": "1.0.7",
   "description": "Connect to your tailnet in your development container",
   "documentationURL": "https://tailscale.com/kb/1160/github-codespaces/",
   "licenseURL": "https://github.com/tailscale/codespace/blob/main/LICENSE",

src/tailscale/install.sh

@@ -5,7 +5,15 @@
 
 set -euo pipefail
 
-tailscale_url="https://pkgs.tailscale.com/stable/tailscale_${VERSION}_amd64.tgz"
+platform=$(uname -m)
+if [ "$platform" = "x86_64" ]; then
+    tailscale_url="https://pkgs.tailscale.com/stable/tailscale_${VERSION}_amd64.tgz"
+elif [ "$platform" = "aarch64" ] || [ "$platform" = "arm64" ]; then
+    tailscale_url="https://pkgs.tailscale.com/stable/tailscale_${VERSION}_arm64.tgz"
+else
+    echo "Unsupported platform: $platform"
+    exit 1
+fi
 
 download() {
   if command -v curl &> /dev/null; then