Implemented duplicate feature

how-to-create-encrypted-paper-backup/qr-clone.sh

@@ -11,9 +11,14 @@ while [[ $# -gt 0 ]]; do
     "Usage: qr-clone.sh [options]" \
     "" \
     "Options:" \
-    "  -h, --help  display help for command"
+    "  --duplicate    duplicate content" \
+    "  -h, --help     display help for command"
     exit 0
     ;;
+    --duplicate)
+    duplicate=true
+    shift
+    ;;
     *)
     positional+=("$1")
     shift
@@ -23,19 +28,24 @@ done
 
 set -- "${positional[@]}"
 
+bold=$(tput bold)
+normal=$(tput sgr0)
+
 tput reset
 
 printf "%s\n" "Restoring…"
 
-printf "%s\n" "Type qr-restore.sh options and press enter (see “qr-restore.sh --help”)"
-read -r qr_restore_options
+if [ -z "$duplicate" ]; then
+  printf "$bold%s$normal\n" "Type qr-restore.sh options and press enter (see “qr-restore.sh --help”)"
+  read -r qr_restore_options
+fi
 
 . qr-restore.sh $qr_restore_options
 
-if [ -n "$secret" ]; then
+if [ -n "$secret" ] || [ -n "$encrypted_secret" ]; then
   printf "%s\n" "Backing up…"
 
-  printf "%s\n" "Type qr-backup.sh options and press enter (see “qr-backup.sh --help”)"
+  printf "$bold%s$normal\n" "Type qr-backup.sh options and press enter (see “qr-backup.sh --help”)"
   read -r qr_backup_options
 
   . qr-backup.sh $qr_backup_options