EnsureSuperuser checks that we're running as superuser.

Loader implements the go2chef.StepLoader interface required for plugins.

RegisterSanityCheck registers an additional sanity check.

TypeName is the name of this plugin.

ErrNotSuperuser is the error raised when not running as a superuser.

ErrSanityCheckNeedsFix is the error raised when a sanity check needs a fix run.

Unix superuser variables to allow testing.

Unix superuser variables to allow testing.

SanityCheck implements basic sanity checks, and provides an API for additional sanity-checks to be built as plugins.

CheckFn is the type for sanity checks.

FixFn is the type for sanity check fixes.