add installation without gui & pass arguments to gui

ModpackUpdater.Model/ModpackConfig.cs

@@ -8,7 +8,7 @@ public class ModpackConfig
     public string UpdateUrl { get; set; }
     public string InstallUrl { get; set; }
 
-    public static object LoadFromUrl(string url)
+    public static ModpackConfig LoadFromUrl(string url)
     {
         string result = new HttpClient().GetStringAsync(url).Result;
         return JsonConvert.DeserializeObject<ModpackConfig>(result);

ModpackUpdater/Form1.cs

@@ -13,6 +13,15 @@ public partial class Form1
     private bool currentUpdating = false;
     private UpdateCheckResult lastUpdateCheckResult = null;
 
+    public Form1(string modpackConfig, string profilePath) : this()
+    {
+        if (!string.IsNullOrWhiteSpace(modpackConfig))
+            LoadUpdateConfigFile(modpackConfig);
+
+        if (!string.IsNullOrWhiteSpace(profilePath))
+            LoadMinecraftProfile(profilePath);
+    }
+
     public Form1()
     {
         InitializeComponent();
@@ -84,10 +93,11 @@ public partial class Form1
     private void LoadUpdateConfigFile(string filePath)
     {
         RadTextBoxControl_ModpackConfig.Text = filePath;
+
         try
         {
             if (IsUpdateConfigLoaded())
-                updateConfig = (ModpackConfig)ModpackConfig.LoadFromUrl(filePath);
+                updateConfig = ModpackConfig.LoadFromUrl(filePath);
         }
         catch
         {
@@ -222,7 +232,8 @@ public partial class Form1
     {
         if (Directory.Exists(AppConfig.Instance.LastMinecraftProfilePath))
             LoadMinecraftProfile(AppConfig.Instance.LastMinecraftProfilePath);
-        LoadUpdateConfigFile(AppConfig.Instance.LastConfigFilePath);
+        if (!string.IsNullOrWhiteSpace(AppConfig.Instance.LastConfigFilePath))
+            LoadUpdateConfigFile(AppConfig.Instance.LastConfigFilePath);
     }
 
     private async void Form1_Shown(object sender, EventArgs e)

ModpackUpdater/Options.cs

@@ -7,7 +7,8 @@ internal class Options
     private readonly List<string> additionals = [];
 
     public IReadOnlyList<string> Additionals => additionals;
-    public bool InstallWithoutUi { get; private set; }
+    public bool Silent { get; private set; }
+    public bool NoUi { get; private set; }
     public string ProfileFolder { get; private set; }
     public string ModpackConfig { get; private set; }
 
@@ -15,7 +16,8 @@ internal class Options
     {
         var options = new OptionSet
         {
-            { "i", "Install without user interface.", n => InstallWithoutUi = n != null },
+            { "s|silent", "Do not output anything.", s => Silent = s != null },
+            { "n|noui", "Install without user interface.", n => NoUi = n != null },
             { "p|profile=", "Sets the minecraft profile folder.", p => ProfileFolder = p },
             { "c|config=", "Sets the minecraft profile folder.", c => ModpackConfig = c },
         };

ModpackUpdater/Program.cs

@@ -1,4 +1,6 @@
-using Mono.Options;
+using ModpackUpdater.Manager;
+using ModpackUpdater.Model;
+using Mono.Options;
 using Newtonsoft.Json;
 using Pilz.Configuration;
 using Telerik.WinControls;
@@ -21,13 +23,13 @@ public static class Program
     internal static void Main(string[] args)
     {
         var options = new Options(args);
-        if (options.InstallWithoutUi)
+        if (options.NoUi)
-            InstallWithoutGui(options.ProfileFolder, options.ModpackConfig);
+            InstallWithoutGui(options.ModpackConfig, options.ProfileFolder, options.Silent);
         else
-            RunApp();
+            RunApp(options.ModpackConfig, options.ProfileFolder);
     }
 
-    private static void RunApp()
+    private static void RunApp(string modpackConfig, string profileFolder)
     {
         Application.EnableVisualStyles();
         Application.SetCompatibleTextRenderingDefault(false);
@@ -36,7 +38,7 @@ public static class Program
         if (ThemeResolutionService.LoadPackageResource("ModpackUpdater.CustomThemes.Office2019DarkBluePurple.tssp"))
             ThemeResolutionService.ApplicationThemeName = "Office2019DarkBluePurple";
 
-        Application.Run(new Form1());
+        Application.Run(new Form1(modpackConfig, profileFolder));
     }
 
     private static string GetSettingsPath(int? settingsVersion = 2)
@@ -70,8 +72,19 @@ public static class Program
         File.Delete(settingsPath);
     }
 
-    private static void InstallWithoutGui(string profileFolder, string modpackConfig)
+    private static void InstallWithoutGui(string modpackConfig, string profileFolder, bool silent)
     {
+        var config = ModpackConfig.LoadFromUrl(modpackConfig);
+        var installer = new ModpackInstaller(config, profileFolder);
+        var result = installer.Check().Result;
 
+        if (result.HasUpdates)
+        {
+            var success = installer.Install(result).Result;
+            if (!silent)
+                Console.WriteLine($"Installation {(success ?? false ? "completed successfully" : "failed")}!");
+        }
+        else if (!silent)
+            Console.WriteLine("No updates available");
     }
 }