Last time we created a gated check-in build for .NET Core app. It works very well, but we did there one thing which is in general a bad practice in our proficiency. We duplicated build steps for building and testing .NET Core app. We can do better than that, we can use templates. Following the documentation: Templates let you define reusable content, logic, and parameters. Templates function in two ways. You can insert reusable content with a template or you can use a template to control what is allowed...