better cleanup

lehigh-university-libraries · Mar 6, 2025 · b2462fb · b2462fb
1 parent 3324045
commit b2462fb
Showing 1 changed file with 6 additions and 3 deletions.
diff --git 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"