#1 check for emptiness

yegor256 · Mar 17, 2024 · 52491fb · 52491fb
1 parent 82ce863
commit 52491fb
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/entry.sh b/entry.sh
@@ -31,6 +31,11 @@ read -r -a opts <<< "${INPUT_OPTS}"
 
 bibs=$(find . -name '*.bib')
 
+if [ -z "${bibs}" ]; then
+    echo "There are no .bib files in the repository"
+    exit
+fi
+
 echo "${bibs}" | while IFS= read -r bib; do
     bibcop.pl "${opts[@]}" "${bib}"
 done