From 1afcac90d8928901b310a41210998c84a6a0d813 Mon Sep 17 00:00:00 2001
From: Joe Corall <jjc223@lehigh.edu>
Date: Thu, 6 Mar 2025 15:28:46 -0500
Subject: [PATCH] cleanup

---
 examples/hls/cmd.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/examples/hls/cmd.sh b/examples/hls/cmd.sh
index 7c5c571..33fe9d4 100755
--- a/examples/hls/cmd.sh
+++ b/examples/hls/cmd.sh
@@ -7,6 +7,11 @@ NODE_URL="$2"
 NID=$(basename "$NODE_URL")
 TMP_DIR=$(mktemp -d)
 
+cleanup() {
+  rm -rf "$TMP_DIR"
+}
+trap cleanup EXIT
+
 ffmpeg \
   -f "$SOURCE_MIMETYPE" \
   -i - \
@@ -39,5 +44,3 @@ curl -s \
   -H "Content-Location: private://derivatives/hls/$NID/hls.tar.gz" \
   -T "$TMP_DIR/hls.tar.gz" \
   "$NODE_URL/media/file/$TID"
-
-rm -rf "$TMP_DIR"