How to run sbt tasks with custom settings

When preparing build configuration in sbt, you might want to write custom sbt task. Task in sbt is like a function that can depend on other tasks and project settings. &#xA; Custom sbt tasks &#xA; To illustrate it, let&rsquo;s write a simple task that validates environment, runs tests and builds an app &#xA; &#xA; &#xA; &#xA; &#xA; &#xA; scala &#xA; &#xA; &#xA; &#xA; &#xA; import sbt. * &#xA;…