add confirmation before downloading for duplicate urls

checks the output dir to see if there is already a file with that videoId if it is, then show a confirmation prompt

1 files changed, 13 insertions, 0 deletions

diff --git a/src/main/java/FileUtility.java b/src/main/java/FileUtility.java
index 1c532e4..936cecd 100644
--- a/src/main/java/FileUtility.java
+++ b/src/main/java/FileUtility.java
@@ -84,6 +84,19 @@ public class FileUtility {
         return null;

     }

 

+    public static boolean findFileContainingString(String directory, String searchString){

+        File dir = new File(directory);

+        File[] files = dir.listFiles();

+        assert files != null;

+        for(File file : files){

+            if(file.getName().contains(searchString)){

+                return true;

+            }

+        }

+        return false;

+    }

+

+

     public static String findJsonFile(String folderName) {

         File folder = new File(folderName);

         File[] listOfFiles = folder.listFiles();