fix: count runs, update versions if they differ

Tools/Seeder.cs

@@ -23,6 +23,7 @@ public class Seeder
 
 		// Check if this is a clean, first run. If so, run the setup wizard.
 		Global? lastVersion = db.Globals.FirstOrDefault(c => c.Key == "lastVersion");
+		Global? runs = db.Globals.FirstOrDefault(g => g.Key == "runs");
 		if (lastVersion is null)
 		{
 			shutdown = true;
@@ -35,8 +36,8 @@ public class Seeder
 			{
 				// Cli.SetupWizard() takes care of musicLibraryPath and musicThumbnailPath
 				lastVersion            = new Global() { Key = "lastVersion",     Value = ThisAssembly.Git.Commit };
+				runs                   = new Global() { Key = "runs",            Value = "0" };
 				Global lastVersionDate = new Global() { Key = "lastVersionDate", Value = ThisAssembly.Git.CommitDate };
-				Global runs            = new Global() { Key = "runs",            Value = "0" };
 				Global libraryState    = new Global() { Key = "libraryState",    Value = "00000000000000000000000000000000" };
 				db.Globals.AddRange(lastVersion, lastVersionDate, runs, libraryState);
 			}
@@ -50,25 +51,34 @@ public class Seeder
 		// Check if running a newer (different) version
 		if (lastVersion.Value != ThisAssembly.Git.Commit)
 		{
-			Global? lastVersionDate = db.Globals.FirstOrDefault(c => c.Key == "lastVersionDate");
+			Global lastVersionDate = db.Globals.FirstOrDefault(c => c.Key == "lastVersionDate")
-			if (lastVersionDate is not null && String.Compare(lastVersionDate.Value, ThisAssembly.Git.CommitDate) > 0)
+									?? new Global() { Key = "lastVersionDate", Value = ThisAssembly.Git.CommitDate };
+
+			if (String.Compare(lastVersionDate.Value, ThisAssembly.Git.CommitDate) > 0)
 			{
 				// User is running an earlier version of the application.
 				Console.WriteLine("Downgrade detected! Waiting 30 seconds.\n" +
-					"Please consider stopping Shadow in order to avoid accidental data loss!");
+					"Please consider stopping Shadow in order to avoid accidental data loss!\n");
+				Thread.Sleep(30_000);
 			}
+			else
 				Console.WriteLine("Upgrade detected. Make sure you're using the most recent migrations.\n" +
-				"If not, apply them with `dotnet ef database update`.");
+					"If not, apply them with `dotnet ef database update`.\n");
+
+			lastVersion.Value = ThisAssembly.Git.Commit;
+			lastVersionDate.Value = ThisAssembly.Git.CommitDate;
+
+			db.UpdateRange(lastVersion, lastVersionDate);
 		}
 
 		// Check if any user/admin exist. Display appropriate warnings if not.
 		int userCount = db.Users.Count();
 		if (userCount == 0)
-			Console.WriteLine("[Warn]: No user accounts found. Running a server no one can access! Consider creating an account with `Shadow addUser`.");
+			Console.WriteLine("[Warn]: No user accounts found. Running a server no one can access! Consider creating an account with `Shadow addUser`.\n");
 
 		int adminCount = db.Users.Count(u => u.Role == 0); // equivalent to u.IsAdmin()
 		if (adminCount == 0 && userCount > 0)
-			Console.WriteLine("[Warn]: No admin accounts exist. Consider creating one with `Shadow addUser`.");
+			Console.WriteLine("[Warn]: No admin accounts exist. Consider creating one with `Shadow addUser`.\n");
 
 		// Ensure [Unknown Album], [Unknown Artist] exist
 		Album unknownAlbum = db.Albums.FirstOrDefault(a => a.Name == "[Unknown Album]") ?? new Album()
@@ -83,8 +93,12 @@ public class Seeder
 			NormalizedName = "[unknown artist]"
 		};
 
+		runs ??= new Global() { Key = "runs", Value = "0" };
+		if (int.TryParse(runs.Value, out int runsInt))
+			runs.Value = $"{runsInt + 1}";
+
 		// UpdateRange works both as an Add and Update.
-		db.UpdateRange(unknownAlbum, unknownArtist);
+		db.UpdateRange(unknownAlbum, unknownArtist, runs);
 		db.SaveChanges();
 
 		return shutdown;