Add debug output for email attachments in runtest.sh for better traceability

runtest.sh

@@ -1,5 +1,9 @@
 #!/bin/bash
 
+set -x
+set -euo pipefail
+IFS=$'\n\t'
+
 source settings.env
 
 # Check if email recipient is set
@@ -150,7 +154,18 @@ fi
 if [ ${#ATTACHMENTS[@]} -eq 0 ]; then
   echo "[!] No files to attach. Email not sent."
 else
-  echo "$EMAIL_BODY" | mutt -s "$EMAIL_SUBJECT" "${ATTACHMENTS[@]/#/ -a}" -- "$RECIPIENT"
+  # Print attachments for debugging
+  for file in "${ATTACHMENTS[@]}"; do
+    echo "[DEBUG] Attaching: '$file'"
+  done
+
+  # Safely quote and attach
+  ATTACHMENT_FLAGS=()
+  for file in "${ATTACHMENTS[@]}"; do
+    ATTACHMENT_FLAGS+=("-a" "$file")
+  done
+
+  echo "$EMAIL_BODY" | mutt -s "$EMAIL_SUBJECT" "${ATTACHMENT_FLAGS[@]}" -- "$RECIPIENT"
 fi
 echo "[+] Email sent to $RECIPIENT with attachments: ${ATTACHMENTS[*]}"