From b2462fb415f2024d780ab144eb2dccc33305ba7f Mon Sep 17 00:00:00 2001
From: Joe Corall <jjc223@lehigh.edu>
Date: Thu, 6 Mar 2025 15:28:05 -0500
Subject: [PATCH] better cleanup

---
 examples/libreoffice/cmd.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/examples/libreoffice/cmd.sh b/examples/libreoffice/cmd.sh
index 01bb464..f8ee619 100755
--- a/examples/libreoffice/cmd.sh
+++ b/examples/libreoffice/cmd.sh
@@ -5,12 +5,15 @@
 set -eou pipefail
 
 input_temp=$(mktemp /tmp/libreoffice-input-XXXXXX)
+PDF="/app/$(basename "$input_temp").pdf"
+
+cleanup() {
+  rm -rf "$input_temp" "$PDF"
+}
+trap cleanup EXIT
 
 cat > "$input_temp"
 
 libreoffice --headless --convert-to pdf "$input_temp" > /dev/null 2>&1
 
-PDF="/app/$(basename "$input_temp").pdf"
 cat "$PDF"
-
-rm "$input_temp" "$PDF"