Merge branch 'AustrianToast-main'

chksum can now take arguments to execute diffrent functions
functions include checksumming, counting all checksums, deleting all checksums

.editorconfig

@@ -0,0 +1,26 @@
+# Remove the line below if you want to inherit .editorconfig settings from higher directories
+root = true
+
+# C# files
+[*.cs]
+
+# Indentation and spacing
+indent_size = 4
+indent_style = space
+tab_width = 4
+
+# Naming Conventions
+dotnet_naming_style.pascal_case_style.capitalization = pascal_case
+
+# New line preferences
+csharp_new_line_before_open_brace = none
+csharp_new_line_before_else = false
+csharp_new_line_before_catch = false
+csharp_new_line_before_finally = false
+
+# Wrapping preferences
+csharp_preserve_single_line_statements = true
+csharp_preserve_single_line_blocks = true
+
+# Switch case
+csharp_indent_case_contents = true

Program.cs

@@ -1,50 +1,76 @@
-// Go into folder
+public class Program {
-// Check if any file is in there
-// If there is a file. Calculate md5sum > filename.md5
-// If there is no file. Repeat
-public class Program {
     static void Main(string[] args) {
 
-        // int getDirectoryCount() {
+        Console.ForegroundColor = ConsoleColor.Red;
-        //     int folderCount = Directory.GetDirectories(Directory.GetCurrentDirectory()).Length; // Get folder count in current directory
+        if (args.Length == 0) {
-        //     return folderCount;
+            Console.WriteLine("Please specify an option.");
-        // }
+            PrintAvailableOptions();
-
+            return;
-        int getFileCount() {
+        } else if (args.Length > 1) {
-            int fileCount = Directory.GetFiles(Directory.GetCurrentDirectory()).Length; // Get file count in current directory
+            Console.WriteLine("Too many options.");
-            return fileCount;
+            return;
         }
 
-        // string getParentFolder() {
+        Console.ForegroundColor = ConsoleColor.Green;
-        //     string parentFolder = Directory.GetParent(Directory.GetCurrentDirectory()).ToString(); // Get parent folder of current directory
+        switch (args[0]) {
-        //     return parentFolder;
+            case "checksum":
-        // }
+                Console.WriteLine("Starting the checksum process.");
+                Console.ResetColor();
 
-        string CalculateMD5(string filename) {
+                Chksum.doTheThing();
-            using (var md5 = System.Security.Cryptography.MD5.Create())
+
-            {
+                Console.ForegroundColor = ConsoleColor.Green;
-                using (var stream = File.OpenRead(filename))
+                Console.WriteLine("Checksum process finished");
-                {
+                break;
-                    var hash = md5.ComputeHash(stream);
+            case "countmd5":
-                    return BitConverter.ToString(hash).Replace("-", "").ToLowerInvariant();
+                Console.WriteLine("Counting md5 checksum files.");
-                }
+                Console.ResetColor();
-            }
+
+                Chksum.countAllMd5Checksums();
+
+                Console.ForegroundColor = ConsoleColor.Green;
+                Console.WriteLine("Finished counting all md5 checksum files.");
+                break;
+            case "deletemd5":
+                Console.WriteLine("Deleting all md5 checksum files.");
+                Console.ResetColor();
+
+                Chksum.deleteAllMd5Checksums();
+
+                Console.ForegroundColor = ConsoleColor.Green;
+                Console.WriteLine("Deleted all md5 checksum files.");
+                break;
+            case "compareChecksums":
+                Console.WriteLine("Comparing all md5 checksum files. If there is none, creating one.");
+                Console.ResetColor();
+
+                Chksum.compareChecksums();
+                break;
+            case "help":
+                PrintAvailableOptions();
+                break;
+            default:
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine("Invalid option. Maybe you mistyped it?");
+                PrintAvailableOptions();
+                break;
         }
+    }
 
-        foreach (var directory in Directory.GetDirectories(Directory.GetCurrentDirectory())) {
+    static void PrintAvailableOptions() {
-            string parentFolder = directory;
+        String[] options = {
-            Directory.SetCurrentDirectory(directory); // Set new root
+            "checksum",
-            if (getFileCount() >= 1) {
+            "countmd5",
-                DirectoryInfo dir = new DirectoryInfo(Directory.GetCurrentDirectory());
+            "deletemd5",
-                FileInfo[] files = dir.GetFiles();
+            "compareChecksums",
-                foreach (FileInfo file in files) {
+            "help"
-                    string fileName = file.Name;
+        };
-                    string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName);
+
-                    string checksumFile = Directory.GetCurrentDirectory() + "/" + fileNameWithoutExtension + ".md5";
+        Console.ResetColor();
-                    File.AppendAllText(checksumFile, CalculateMD5(fileName) + "  " + fileName);
+        Console.WriteLine("usage: chksum [option]");
-                }
+        Console.WriteLine("Here is a list of all available options:");
-            }
+        foreach (String option in options) {
-            Directory.SetCurrentDirectory(parentFolder); // Go back to the original root
+            Console.WriteLine("\t" + option);
         }
     }
 }

README.md

@@ -25,13 +25,13 @@ pacman -S dotnet-runtime dotnet-sdk
 Build project
 
 ```bash
-dotnet build chksum.csproj 
+dotnet build chksum.csproj
 ```
 
 Publish project
 
 ```bash
-dotnet publish --configuration Release --arch x64 --use-current-runtime --self-contained 
+dotnet publish --configuration Release chksum.csproj
 ```
 
 Go to the publish folder

chksum.cs

@@ -0,0 +1,111 @@
+// Go into folder
+// Check if any file is in there
+// If there is a file. Calculate md5sum > filename.md5
+// If there is no file. Repeat
+public class Chksum {
+    
+    // int getDirectoryCount() {
+    //     int folderCount = Directory.GetDirectories(Directory.GetCurrentDirectory()).Length; // Get folder count in current directory
+    //     return folderCount;
+    // }
+
+    private static int getFileCount() {
+        int fileCount = Directory.GetFiles(Directory.GetCurrentDirectory()).Length; // Get file count in current directory
+        return fileCount;
+    }
+
+    // string getParentFolder() {
+    //     string parentFolder = Directory.GetParent(Directory.GetCurrentDirectory()).ToString(); // Get parent folder of current directory
+    //     return parentFolder;
+    // }
+
+    private static string CalculateMD5(string filename) {
+        using (var md5 = System.Security.Cryptography.MD5.Create()) {
+            using (var stream = File.OpenRead(filename)) {
+                var hash = md5.ComputeHash(stream);
+                return BitConverter.ToString(hash).Replace("-", "").ToLowerInvariant();
+            }
+        }
+    }
+
+    public static void doTheThing() {
+        foreach (var directory in Directory.GetDirectories(Directory.GetCurrentDirectory())) {
+            Directory.SetCurrentDirectory(directory); // Set new root
+            if (getFileCount() >= 1) {
+                DirectoryInfo dir = new DirectoryInfo(Directory.GetCurrentDirectory());
+                FileInfo[] files = dir.GetFiles();
+                foreach (FileInfo file in files) {
+                    string fileName = file.Name;
+                    string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName);
+                    string checksumFile = Directory.GetCurrentDirectory() + "/" + fileNameWithoutExtension + ".md5";
+                    File.AppendAllText(checksumFile, CalculateMD5(fileName) + "  " + fileName);
+                    Console.WriteLine(checksumFile);
+                }
+            }
+            doTheThing();
+        }
+    }
+
+    private static int getTotalFileCount() {
+        int totalFileCount = Directory.GetFiles(Directory.GetCurrentDirectory(), "*", SearchOption.AllDirectories).Length;
+        return totalFileCount - 1; // Remove the program from the totalFileCount
+    }
+
+    public static void countAllMd5Checksums() {
+        int totalMD5FileCount = Directory.GetFiles(Directory.GetCurrentDirectory(), "*.md5", SearchOption.AllDirectories).Length;
+        Console.WriteLine("There are " + totalMD5FileCount + " md5 checksums");
+    }
+
+    public static void deleteAllMd5Checksums() {
+        foreach (var directory in Directory.GetDirectories(Directory.GetCurrentDirectory())) {
+            Directory.SetCurrentDirectory(directory); // Set new root
+            if (getFileCount() >= 1) {
+                DirectoryInfo dir = new DirectoryInfo(Directory.GetCurrentDirectory());
+                FileInfo[] files = dir.GetFiles();
+                foreach (FileInfo file in files) {
+                    string fileName = file.Name;
+                    string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName);
+                    string checksumFile = Directory.GetCurrentDirectory() + "/" + fileNameWithoutExtension + ".md5";
+                    File.Delete(checksumFile);
+                    Console.WriteLine("Deleted " + checksumFile);
+                }
+            }
+            deleteAllMd5Checksums();
+        }
+    }
+
+    public static void compareChecksums() {
+        foreach (var directory in Directory.GetDirectories(Directory.GetCurrentDirectory())) {
+            Directory.SetCurrentDirectory(directory); // Set new root
+            if (getFileCount() >= 1) {
+                DirectoryInfo dir = new DirectoryInfo(Directory.GetCurrentDirectory());
+                FileInfo[] files = dir.GetFiles();
+                // files.ToList().ForEach(i => Console.WriteLine(i.ToString())); // Print all files in files array
+                foreach (FileInfo file in files) {
+                    string fileName = file.Name;
+                    string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName);
+                    string checksumFile = Directory.GetCurrentDirectory() + "/" + fileNameWithoutExtension + ".md5";
+                    string fileMd5Checksum = fileNameWithoutExtension + ".md5";
+                    if (File.Exists(fileMd5Checksum)) {
+                        string newFileChecksum = CalculateMD5(fileName) + "  " + fileName;
+                        string existingFileChecksum = File.ReadAllText(fileMd5Checksum);
+                        string newFileName = newFileChecksum.Substring(34);
+                        string existingFileName = existingFileChecksum.Substring(34);
+                        if (newFileChecksum.Equals(existingFileChecksum)) {
+                            Console.WriteLine(newFileName + " and " + existingFileName + " are the same.");
+                        } else {
+                            Console.WriteLine(newFileName + " and " + existingFileName + " are not the same.");
+                            Console.WriteLine("The checksum of " + newFileName + " is " + newFileChecksum);
+                            Console.WriteLine("The checksum of the already exting file " + existingFileName + " is " + existingFileChecksum);
+                            // TODO Tell the user to check which file is the correct one
+                        }
+                    } else {
+                        File.AppendAllText(checksumFile, CalculateMD5(fileName) + "  " + fileName);
+                        Console.WriteLine("Calculated checksum for: " + checksumFile);
+                    }
+                }
+            }
+            compareChecksums();
+        }
+    }
+}

justfile

@@ -0,0 +1,2 @@
+publish:
+    @dotnet publish --configuration Release chksum.csproj