release 3.0

RedundancyFinder/Finder.cs

@@ -10,6 +10,8 @@ namespace RedundancyFinder
 
         string[] extensions;
 
+        List<string> ignorePaths = new List<string>();
+
         public event EventHandler<DirectoryErrorEventArgs>? DirectoryError;
         public event EventHandler<FileErrorEventArgs>? FileError;
         public event EventHandler<FileFoundEventArgs>? FileFound;
@@ -17,6 +19,7 @@ namespace RedundancyFinder
         public event EventHandler<ProcessingFileEventArgs>? ProcessingFile;
         public void FindRedundancies(string[] paths, string[] extensions)
         {
+            redundancies?.Values.SelectMany(x => x.Paths).ToList().ForEach(x => ignorePaths.Add(x));
             this.extensions = extensions;
             foreach (var path in paths)
             {
@@ -35,8 +38,6 @@ namespace RedundancyFinder
         {
             try
             {
-                
-
                 // Process files in the current directory
                 foreach (var file in Directory.GetFiles(directoryPath))
                 {
@@ -72,47 +73,45 @@ namespace RedundancyFinder
 
         private void ProcessFile(string filePath)
         {
+            if(ignorePaths.Contains(filePath))
+            {
+                return;
+            }
+
             if (!extensions.Contains(Path.GetExtension(filePath)))
             {
                 return;
             }
 
-
-
             TaskStarted?.Invoke(this, filePath);
             ProcessingFile?.Invoke(this, new ProcessingFileEventArgs() { Path = filePath });
 
-                 try
-                 {
+            try
+            {
 
-                     var fileHash = ComputeFileHash(filePath);
-                     if (fileHash == null)
-                     {
-                         return;
-                     }
-                     long fileSize = new FileInfo(filePath).Length;
-                     lock (redundancies)
-                     {
-                         if (redundancies.ContainsKey(fileHash))
-                         {
-                             return;
-                         }
+                var fileHash = ComputeFileHash(filePath);
+                if (fileHash == null)
+                {
+                    return;
+                }
+                long fileSize = new FileInfo(filePath).Length;
+                lock (redundancies)
+                {
+                    if (!redundancies.ContainsKey(fileHash))
+                    {
+                        var redundancy = new Redundancy() { Hash = fileHash, FileSize = fileSize };
+                        redundancies.Add(fileHash, redundancy);
+                    }
+                    redundancies[fileHash].Paths.Add(filePath);
+                }
+                FileFound?.Invoke(this, new FileFoundEventArgs(filePath, fileHash, fileSize));
+            }
+            catch (Exception ex)
+            {
+                FileError?.Invoke(this, new FileErrorEventArgs() { Exception = ex, Path = filePath });
+            }
 
-                         if (!redundancies.ContainsKey(fileHash))
-                         {
-                             var redundancy = new Redundancy() { Hash = fileHash, FileSize = fileSize };
-                             redundancies.Add(fileHash, redundancy);
-                         }
-                         redundancies[fileHash].Paths.Add(filePath);
-                     }
-                     FileFound?.Invoke(this, new FileFoundEventArgs(filePath, fileHash, fileSize));
-                 }
-                 catch (Exception ex)
-                 {
-                     FileError?.Invoke(this, new FileErrorEventArgs() { Exception = ex, Path = filePath });
-                 }
-            
-    }
+        }
 
         private static string ComputeFileHash(string filePath)
         {

RedundancyFinderCLI/FinderCommand.cs

@@ -38,19 +38,42 @@ namespace RedundancyFinderCLI
         }
         public override int Execute([NotNull] CommandContext context, [NotNull] Settings settings)
         {
-
-
             var extensions = settings.Extensions.Split(",", StringSplitOptions.RemoveEmptyEntries);
 
             Finder finder = new Finder();
             int hashingTasks = 0;
             int hashingTasksFinished = 0;
 
+            // Register the ProcessExit event to save redundancies on exit
+            AppDomain.CurrentDomain.ProcessExit += (sender, e) =>
+            {
+                SaveRedundancies(finder, settings.OutputPath);
+            };
 
+            // Load existing redundancies if the output file exists
+            if (File.Exists(settings.OutputPath))
+            {
+                try
+                {
+                    var existingData = File.ReadAllText(settings.OutputPath);
+                    var existingRedundancies = JsonConvert.DeserializeObject<Dictionary<string, Redundancy>>(existingData);
 
+                    if (existingRedundancies != null)
+                    {
+                        foreach (var entry in existingRedundancies)
+                        {
+                            finder.Redundancies[entry.Key] = entry.Value;
+                        }
 
-
-           
+                        WriteLine($"[yellow]Resumed from existing output file: [/]'{settings.OutputPath}'");
+                        WriteLine($"[yellow]Loaded {finder.Redundancies.Count} redundancies from the file.[/]");
+                    }
+                }
+                catch (Exception ex)
+                {
+                    WriteLine($"[red]Failed to load existing output file: {ex.Message}[/]");
+                }
+            }
 
             finder.FileError += (sender, e) =>
             {
@@ -58,14 +81,14 @@ namespace RedundancyFinderCLI
                 {
                     if (settings.Verbose)
                     {
-                        AnsiConsole.MarkupLine($"[red]Access denied to file: [/]{e.Path}. Skipping. Error: [red]{e.Exception.Message}[/]");
+                        WriteLine($"[red]Access denied to file: [/]{e.Path}. Skipping. Error: [red]{e.Exception.Message}[/]");
                     }
                 }
                 else
                 {
                     if (settings.Verbose)
                     {
-                        AnsiConsole.MarkupLine($"[red] Error processing file:\n[/]Path:{e.Path}\n[red]{e.Exception.Message}[/]");
+                        WriteLine($"[red] Error processing file:\n[/]Path:{e.Path}\n[red]{e.Exception.Message}[/]");
                     }
                 }
             };
@@ -76,14 +99,14 @@ namespace RedundancyFinderCLI
                 {
                     if (settings.Verbose)
                     {
-                        AnsiConsole.MarkupLine($"[red]Access denied to directory: [/]{e.Path}. Skipping. Error: [red]{e.Exception.Message}[/]");
+                        WriteLine($"[red]Access denied to directory: [/]{e.Path}. Skipping. Error: [red]{e.Exception.Message}[/]");
                     }
                 }
                 else
                 {
                     if (settings.Verbose)
                     {
-                        AnsiConsole.MarkupLine($"[red] Error processing directory:\n[/]Path:{e.Path}\n[red]{e.Exception.Message}[/]");
+                        WriteLine($"[red] Error processing directory:\n[/]Path:{e.Path}\n[red]{e.Exception.Message}[/]");
                     }
                 }
             };
@@ -92,68 +115,41 @@ namespace RedundancyFinderCLI
             {
                 if (settings.Verbose)
                 {
-                    AnsiConsole.MarkupLine($"[green]Processing file: [/]{e.Path}");
+                    WriteLine($"[green]Processing file: [/]{e.Path}");
                 }
             };
 
-
             try
             {
                 var p = AnsiConsole.Progress();
-                    p
-                .Start(ctx =>
+                p.Start(ctx =>
                 {
-                    // Define tasks
-                    //var hashing = ctx.AddTask("[green]Hashing Files[/]",autoStart:false,);
-                    
                     finder.TaskStarted += (sender, e) =>
                     {
                         hashingTasks++;
                         if (settings.Verbose)
                         {
-                            AnsiConsole.MarkupLine($"[green]Task started: [/]{e}");
+                            WriteLine($"[green]Task started: [/]{e}");
                         }
-                        //hashing.MaxValue = hashingTasks;
                     };
 
                     finder.FileFound += (sender, e) =>
                     {
                         if (settings.Verbose)
                         {
-                            AnsiConsole.MarkupLine($"[green]File found: [/]{e.FilePath} {GetSizeFormat((ulong)e.Size)} ");
+                            WriteLine($"[green]File found: [/]{e.FilePath} {GetSizeFormat((ulong)e.Size)} ");
                         }
                         hashingTasksFinished++;
-                        //hashing.Value = hashingTasksFinished;
                     };
-                    //hashing.Value = hashing.MaxValue;
+
                     finder.FindRedundancies(settings.SearchPaths, extensions);
-                    //hashing.StopTask();
-                   
-                 
-                    
-                    
                 });
 
-                var json = JsonConvert.SerializeObject(finder.Redundancies, Formatting.Indented);
-
-                var outputPath = settings.OutputPath;
-                //check if path is relative or absolute
-                if (!Path.IsPathRooted(settings.OutputPath))
-                {
-                    outputPath = Path.Combine(Directory.GetCurrentDirectory(), outputPath);
-                }
-
-
-                File.WriteAllText(outputPath, json);
-
-
-
-                AnsiConsole.MarkupLine($"[yellow]Wrote [/]{finder.Redundancies.Count}[yellow] redundancies to [/]'{outputPath}'");
-
+                SaveRedundancies(finder, settings.OutputPath);
 
                 ulong totalSize = finder.Redundancies.Select(x => (ulong)x.Value.FileSize).Aggregate((a, b) => a + b);
                 string sizeFormat = GetSizeFormat(totalSize);
-                AnsiConsole.MarkupLine($"Total Size: [green]{sizeFormat}[/]");
+                WriteLine($"Total Size: [green]{sizeFormat}[/]");
 
                 if (settings.Verbose)
                 {
@@ -167,17 +163,43 @@ namespace RedundancyFinderCLI
                         }
                         AnsiConsole.WriteLine();
                     }
-
                 }
             }
             catch (Exception e)
             {
-                AnsiConsole.MarkupLine($"[red] Error:\n[/]{e.Message}");
-
+                WriteLine($"[red] Error:\n[/]{e.Message}");
             }
             return 0;
         }
 
+        private void SaveRedundancies(Finder finder, string outputPath)
+        {
+            try
+            {
+                var json = JsonConvert.SerializeObject(finder.Redundancies, Formatting.Indented);
+
+                // Check if path is relative or absolute
+                if (!Path.IsPathRooted(outputPath))
+                {
+                    outputPath = Path.Combine(Directory.GetCurrentDirectory(), outputPath);
+                }
+
+                File.WriteAllText(outputPath, json);
+                WriteLine($"[yellow]Wrote [/]{finder.Redundancies.Count}[yellow] redundancies to [/]'{outputPath}'");
+            }
+            catch (Exception ex)
+            {
+                WriteLine($"[red]Failed to save redundancies: {ex.Message}[/]");
+            }
+        }
+
+
+        private void WriteLine(string v)
+        {
+            string now = Markup.Escape($"[{DateTime.Now.ToString("HH:mm:ss")}]");
+            AnsiConsole.MarkupLine($"[gray]{now}[/] {v}");
+        }
+
         private static string GetSizeFormat(ulong totalSize)
         {
             string sizeUnit = "B";