fs

type Dir interface {
	WorkingDir() string
	PublishDir() string
}

type FilesystemUnwrapper interface {
	UnwrapFilesystem() afero.Fs
}

type Fs interface {
	OriginFs
	PathFs
}

type OriginFs interface {
	// Origin is Hugo's source file system.
	// Note that this will always be a "plain" Afero filesystem:
	// * afero.OsFs when running in production
	// * afero.MemMapFs for many of the tests.
	Origin() afero.Fs

	// Publish is where Hugo publishes its rendered content.
	// It's mounted inside publishDir (default /public).
	Publish() afero.Fs

	// Working is a read-only file system
	// restricted to the project working dir.
	Working() afero.Fs
}

type PathFs interface {
	LayoutFs() afero.Fs
	ContentFs() afero.Fs
}