refactor JGitUtil

src/main/java/de/hftstuttgart/utils/JGitUtil.java

@@ -49,14 +49,7 @@ public class JGitUtil {
         }
         LOG.info(String.format("Cloning all files from %s into %s", uriToClone, cloneDirectory.getAbsolutePath()));
         try {
-            File temp = new File(cloneDirectory.getPath() + "/src/UnitTests/.git");
-            if (temp.exists() && temp.isDirectory() && temp.canWrite()) {
-                FileUtil.deleteFolderRecursively(temp);
-            }
-            temp = new File(cloneDirectory.getPath() + "/src/.git");
-            if (temp.exists() && temp.isDirectory() && temp.canWrite()) {
-                FileUtil.deleteFolderRecursively(temp);
-            }
+            deleteDotGitFolder(cloneDirectory);
             UsernamePasswordCredentialsProvider credProvider = null;
             LOG.info("using token: " + useToken);
             if (useToken) {
@@ -109,14 +102,7 @@ public class JGitUtil {
         }
         LOG.info(String.format("Committing all files in: %s and pushing them to: %s", directory.getAbsolutePath(), repository.getCloneUrl()));
         try {
-            File temp = new File(directory.getPath() + "/src/UnitTests/.git");
-            if (temp.exists() && temp.isDirectory() && temp.canWrite()) {
-                FileUtil.deleteFolderRecursively(temp);
-            }
-            temp = new File(directory.getPath() + "/src/.git");
-            if (temp.exists() && temp.isDirectory() && temp.canWrite()) {
-                FileUtil.deleteFolderRecursively(temp);
-            }
+            deleteDotGitFolder(directory);
             // "git init" new repository
             Git.init()
                     .setDirectory(directory)
@@ -163,6 +149,10 @@ public class JGitUtil {
         if (temp.exists() && temp.isDirectory() && temp.canWrite()) {
             FileUtil.deleteFolderRecursively(temp);
         }
+        temp = new File(directory.getPath() + "/.git");
+        if (temp.exists() && temp.isDirectory() && temp.canWrite()) {
+            FileUtil.deleteFolderRecursively(temp);
+        }
     }
 
     private void setProxy(boolean proxy) {