Adding bump command even for non-versioned products.

Author: gfraiteur

src/PostSharp.Engineering.BuildTools/AppExtensions.cs

@@ -91,12 +91,11 @@ internal static void AddCommands( this CommandApp app, Product product )
                             .WithDescription( "Swaps deployment slots" );
                     }
 
-                    if ( product.DependencyDefinition.IsVersioned )
-                    {
-                        root.AddCommand<BumpCommand>( "bump" )
-                            .WithData( data )
-                            .WithDescription( "Bumps the version of this product" );
-                    }
+                    // We add the bump command even for non-versioned products because it makes 
+                    // orchestration of bumping all products easier.
+                    root.AddCommand<BumpCommand>( "bump" )
+                        .WithData( data )
+                        .WithDescription( "Bumps the version of this product" );
 
                     root.AddCommand<GenerateThirdPartyNoticesCommand>( "third-party-notices" )
                         .WithData( data )

src/PostSharp.Engineering.BuildTools/Build/Bumping/BumpCommand.cs

@@ -17,10 +17,18 @@ internal class BumpCommand : BaseCommand<BumpSettings>
 {
     protected override bool ExecuteCore( BuildContext context, BumpSettings settings ) => Execute( context, settings );
 
-    public static bool Execute( BuildContext context, BumpSettings settings )
+    private static bool Execute( BuildContext context, BumpSettings settings )
     {
         var product = context.Product;
         var console = context.Console;
+
+        if ( !product.DependencyDefinition.IsVersioned )
+        {
+            console.WriteWarning( "Ignoring the version bumping because this product is not versioned." );
+
+            return true;
+        }
+        
         console.WriteHeading( $"Bumping the '{product.ProductName}' version" );
 
         var developmentBranch = product.DependencyDefinition.Branch;