> set awaitsWarn := false
> checkBuildSourcesWarn

> set awaitsWarn := true
> set Global / onChangedBuildSource := WarnOnSourceChanges
$ copy-file changes/build.1.sbt build.sbt
> checkBuildSourcesWarn

> set awaitsWarn := false
> set Global / onChangedBuildSource := IgnoreSourceChanges
$ copy-file changes/build.2.sbt build.sbt
> checkBuildSourcesWarn

# Checking that subproject `.sbt` files are also monitored

> set awaitsWarn := true
> set Global / onChangedBuildSource := WarnOnSourceChanges
$ copy-file changes/sub.1.sbt sub/build.sbt
> checkBuildSourcesWarn

> set awaitsWarn := false
> set Global / onChangedBuildSource := IgnoreSourceChanges
$ copy-file changes/sub.2.sbt sub/build.sbt
> checkBuildSourcesWarn
