Get branch name from comments field instead of config.

Giants.Launcher/ConfigKeys.cs

@@ -3,7 +3,6 @@
     public static class ConfigKeys
     {
         // Update
-        public const string BranchName = "branchName";
         public const string EnableBranchSelection = "enableBranchSelection";
 
         // Network

Giants.Launcher/Forms/LauncherForm.cs

@@ -29,6 +29,7 @@ namespace Giants.Launcher
 		private string gamePath = null;
 		private Updater updater;
 		private readonly Config config;
+		private Version localGameVersion;
 		private string branchName;
         private string communityAppUri;
 
@@ -50,9 +51,6 @@ namespace Giants.Launcher
 			this.config.Read();
 
 			this.config.TryGetString(ConfigSections.Network, ConfigKeys.MasterServerHostName, ConfigDefaults.MasterServerHostNameDefault, out string baseUrl);
-            this.config.TryGetString(ConfigSections.Update, ConfigKeys.BranchName, defaultValue: ConfigDefaults.BranchNameDefault, out string branchName);
-
-			this.branchName = branchName;
 
             this.httpClient = new HttpClient(
 				new HttpClientHandler() 
@@ -125,14 +123,11 @@ namespace Giants.Launcher
 
 			form.ShowDialog();
 
-            this.config.TryGetBool(ConfigSections.Update, ConfigKeys.EnableBranchSelection, defaultValue: false, out bool enableBranchSelection);
+			if (!string.IsNullOrEmpty(form.SelectedBranch))
-			if (enableBranchSelection)
 			{
-				this.config.TryGetString(ConfigSections.Update, ConfigKeys.BranchName, defaultValue: ConfigDefaults.BranchNameDefault, out string branchName);
+				if (!this.branchName.Equals(form.SelectedBranch))
-
-				if (!this.branchName.Equals(branchName))
 				{
-					this.branchName = branchName;
+					this.branchName = form.SelectedBranch;
 
                     VersionInfo gameVersionInfo = await this.GetVersionInfo(
 						GetApplicationName(ApplicationType.Game), this.branchName);
@@ -163,8 +158,18 @@ namespace Giants.Launcher
                 }
             }
 
-			// Read game settings from registry
+            if (!VersionHelper.TryGetGameVersion(this.gamePath, out Version localGameVersion, out string branch))
-			GameSettings.Load(this.gamePath);
+            {
+                string message = string.Format(Resources.AppNotFound, Resources.AppName);
+                MessageBox.Show(message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                Application.Exit();
+            }
+
+            this.localGameVersion = localGameVersion;
+            this.branchName = branch;
+
+            // Read game settings from registry
+            GameSettings.Load(this.gamePath);
 
 			if (GameSettings.Get<int>("NoAutoUpdate") == 0)
 			{
@@ -199,7 +204,6 @@ namespace Giants.Launcher
             Task<VersionInfo> launcherVersionInfo = this.GetVersionInfo(
                 GetApplicationName(ApplicationType.Launcher), this.branchName);
 
-            Version localGameVersion = VersionHelper.GetGameVersion(this.gamePath);
             Version localLauncherVersion = VersionHelper.GetLauncherVersion();
 
             await Task.WhenAll(gameVersionInfo, launcherVersionInfo);
@@ -315,12 +319,6 @@ namespace Giants.Launcher
 
 				updaterProcess.Start();
 
-                this.config.TryGetBool(ConfigSections.Update, ConfigKeys.EnableBranchSelection, defaultValue: false, out bool enableBranchSelection);
-                if (enableBranchSelection)
-				{
-                    this.config.SetValue(ConfigSections.Update, ConfigKeys.BranchName, this.branchName);
-                }
-
 				this.config.Write();
 
 				Application.Exit();

Giants.Launcher/Forms/OptionsForm.cs

@@ -17,6 +17,8 @@ namespace Giants.Launcher
 		private readonly bool enableBranchSelection;
 		private readonly BranchesClient branchesClient;
 
+		public string SelectedBranch { get; set; }
+
 		public OptionsForm(
 			string title, 
 			string gamePath, 
@@ -284,7 +286,7 @@ namespace Giants.Launcher
 				string newBranch = this.cmbBranch.SelectedItem?.ToString();
 				if (!string.IsNullOrEmpty(newBranch) && !newBranch.Equals(this.currentBranchName, StringComparison.OrdinalIgnoreCase))
 				{
-					this.config.SetValue(ConfigSections.Update, ConfigKeys.BranchName, newBranch);
+					this.SelectedBranch = newBranch;
 				}
 			}
 

Giants.Launcher/VersionHelper.cs

@@ -1,25 +1,38 @@
 namespace Giants.Launcher
 {
     using System;
+    using System.Collections.Generic;
     using System.Diagnostics;
+    using System.Linq;
     using System.Windows.Forms;
 
     public static class VersionHelper
     {
-        public static Version GetGameVersion(string gamePath)
+        public static bool TryGetGameVersion(string gamePath, out Version version, out string branch)
         {
+            version = default;
+            branch = string.Empty;
+
             try
             {
                 FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(gamePath);
-                return new Version(fvi.FileVersion.Replace(',', '.'));
+                version = new Version(fvi.FileVersion.Replace(',', '.'));
+
+                Dictionary<string, string> commentSettings = GetCommentSettings(fvi.Comments);
+                if (commentSettings.ContainsKey("Branch"))
+                {
+                    branch = commentSettings["Branch"];
+                }
+                else
+                {
+                    branch = "Release";
+                }
+
+                return true;
             }
             catch (Exception)
             {
-                string message = string.Format(Resources.AppNotFound, Resources.AppName);
+                return false;
-                MessageBox.Show(message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                Application.Exit();
-
-                return null;
             }
         }
 
@@ -27,5 +40,32 @@
         {
             return new Version(Application.ProductVersion);
         }
+
+        private static Dictionary<string, string> GetCommentSettings(string comments)
+        {
+            Dictionary<string, string> commentSettingsDictionary = new Dictionary<string, string>();
+            string[] commentSettings = comments.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
+
+            if (!commentSettings.Any())
+            {
+                return commentSettingsDictionary;
+            }
+
+            foreach (var keyValuePair in commentSettings)
+            {
+                string[] commentKeyValuePairs = keyValuePair.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
+                if (commentKeyValuePairs.Length != 2)
+                {
+                    continue;
+                }
+
+                if (!commentSettingsDictionary.ContainsKey(commentKeyValuePairs[0]))
+                {
+                    commentSettingsDictionary.Add(commentKeyValuePairs[0], commentKeyValuePairs[1]);
+                }
+            }
+
+            return commentSettingsDictionary;
+        }
     }
 }