read

entry.sh

@@ -30,9 +30,15 @@ cd "${GITHUB_WORKSPACE-/w}"
 tlmgr option repository ctan
 tlmgr --verify-repo=none update --self
 
-read -r -a packages < <(echo "${INPUT_PACKAGES}")
+packages=()
+while IFS= read -r p; do
+    packages+=( "${p}" )
+done < <( echo "${INPUT_PACKAGES}" )
+
 if [ -n "${INPUT_DEPENDS}" ]; then
-    read -r -a packages < <(cut -d' ' -f2 "${INPUT_DEPENDS}" | uniq)
+    while IFS= read -r p; do
+        packages+=( "${p}" )
+    done < <( cut -d' ' -f2 "${INPUT_DEPENDS}" | uniq )
 fi
 
 if [ ! "${#packages[@]}" -eq 0 ]; then
@@ -42,5 +48,9 @@ fi
 
 cd "${INPUT_PATH-.}"
 ls -al
-read -r -a opts < <(echo "${INPUT_OPTS}")
+
+opts=()
+while IFS= read -r o; do
+    opts+=( "${o}" )
+done < <( echo "${INPUT_OPTS}" )
 ${INPUT_CMD} "${opts[@]}"