Fixed Downloader

@@ -38,6 +38,9 @@
     <Reference Include="LibGit2Sharp, Version=0.25.0.0, Culture=neutral, PublicKeyToken=7cbde695407f0333, processorArchitecture=MSIL">
       <HintPath>..\packages\LibGit2Sharp.0.25.0\lib\netstandard2.0\LibGit2Sharp.dll</HintPath>
     </Reference>
+    <Reference Include="Octokit, Version=0.29.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\Octokit.0.29.0\lib\net45\Octokit.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />

@@ -6,19 +6,28 @@ using System.Threading.Tasks;
 
 namespace DownloaderGithubClone
 {
-    using LibGit2Sharp;
+  //  using LibGit2Sharp;
+    using System.IO;
     using System.Text.RegularExpressions;
+    using LibGit2Sharp;
+  
 
     class Program
     {
         static void Main(string[] args) {
 
+            string dir = @"c:\VulnPy";
+            if (!Directory.Exists(dir)) {
+                Directory.CreateDirectory(dir);
+                Console.WriteLine($"디렉토리 생성 : {dir}");
+            }
+
             Console.Write("Git Repository URL을 입력하세요 : ");
             string url = Console.ReadLine();
             //https://github.com/django/django.git
 
 
-            string pattern = @"https://github.com/(?<ProjectName>\w+)/\w+\.git";
+            string pattern = @"https://github.com/.+/(?<ProjectName>.+)\.(.+)";
 
             var match = Regex.Match(url, pattern);
 
@@ -26,11 +35,29 @@ namespace DownloaderGithubClone
                 Console.WriteLine($"패턴이 맞지 않습니다. Pattern : {pattern}");
                 return;
             }
+
+
             string prName = match.Groups["ProjectName"].Value;
             Console.WriteLine(prName);
-            
 
-            string clone = Repository.Clone(url, $@"c:\VulnPy\{prName}", new CloneOptions { OnTransferProgress = TransferProgress, OnCheckoutProgress = CheckoutProcess });
+            int idx = 1;
+            string path = Path.Combine(dir, prName);
+            if (Directory.Exists(path)) {
+                while (true) {
+                    path = Path.Combine(dir, prName + idx);
+                    if (!Directory.Exists(path)) {
+                        Directory.CreateDirectory(path);
+                        Console.WriteLine($"레파지토리 디렉토리 생성 : {path}");
+                        break;
+                    }
+                }
+            }
+
+            Console.WriteLine($"다운로드를 진행합니다. 경로 : {path}");
+
+
+            string clone = Repository.Clone(url, $@"{path}", new CloneOptions { OnTransferProgress = TransferProgress, OnCheckoutProgress = CheckoutProcess });
+            Console.ResetColor();
             Console.WriteLine(clone);
         }
 
@@ -44,13 +71,14 @@ namespace DownloaderGithubClone
             int receivedBytes = progress.ReceivedObjects;
             long receivedTotal = progress.ReceivedBytes;
             double received = progress.ReceivedBytes / 1000000;
-            double percent = ((double)receivedBytes / (double)totalBytes) * 10;
+            double percent = ((double)receivedBytes / (double)totalBytes);
 
             Console.WriteLine($"진행률: {percent.ToString("P2")}, 남은 파일: {receivedBytes} of {totalBytes}"); //, 받은 용량: {received.ToString()}MB");
             Console.ForegroundColor = ConsoleColor.DarkGreen;
             return true;
         }
 
+       
         public static void CheckoutProcess(string path, int completedSteps, int totalSteps) {
             Console.WriteLine($"{completedSteps}, {totalSteps}, {path}");
         }

@@ -2,4 +2,5 @@
 <packages>
   <package id="LibGit2Sharp" version="0.25.0" targetFramework="net461" />
   <package id="LibGit2Sharp.NativeBinaries" version="1.0.210" targetFramework="net461" />
+  <package id="Octokit" version="0.29.0" targetFramework="net461" />
 </packages>
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