In an umbrella project, the p (pattern) command was not matching any files.
This happened because it uses test as the default path to find files to match, which doesn't exist in an umbrella project.
With this change, we detect an umbrella project and in that case, wildcard-match the test directories of all of the apps in the umbrella.
It is still possible to specify the :test_paths config option for mix test. If that config setting is present, mix test.interactive will use that setting and not default to the wildcard setting.
In an umbrella project, the
p(pattern) command was not matching any files.This happened because it uses
testas the default path to find files to match, which doesn't exist in an umbrella project.With this change, we detect an umbrella project and in that case, wildcard-match the
testdirectories of all of the apps in the umbrella.It is still possible to specify the
:test_pathsconfig option formix test. If that config setting is present,mix test.interactivewill use that setting and not default to the wildcard setting.