FileStatus returns the status of a file.

FindConfigDir tests various places until it finds the config dir.

NewForTestingInit creates a box in a bare environment.

NewFromFlags creates a box using items from flags.

NewUninitialized creates a box in a pre-init situation.

PrettyCommitMessage generates a pretty commit message.

All files is blah.

Changed is blah.

Individual files by name.

Unchanged is blah.

Box describes what we know about a box.

StatusMode is a type of query.