fix: Packer don't reset stty properly

cisagov · Dec 21, 2024 · 53564bf · 53564bf
1 parent b8e2684
commit 53564bf
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/hooks/packer_fmt.sh b/hooks/packer_fmt.sh
@@ -28,6 +28,9 @@ for path in "${UNIQUE_PATHS[@]}"; do
   pids+=("$!")
 done
 
+exec 3>&1 < /dev/tty > /dev/tty
+tty_settings=$(stty -g)
+
 error=0
 exit_code=0
 for pid in "${pids[@]}"; do
@@ -37,6 +40,8 @@ for pid in "${pids[@]}"; do
   fi
 done
 
+stty "$tty_settings"
+
 if [[ $error -ne 0 ]]; then
   exit 1
 fi