module Localhost::State

@parameter env [Hash] The environment to use for configuration.

compliant directory.
directory (~/.localhost/) exists, it is moved into the new XDG Basedir
Ensures that the directory to store the certificate exists. If the legacy

of $XDG_STATE_HOME, or ~/.local/state/ when that's not defined.
Where to store the key pair on the filesystem. This is a subdirectory

def self.path(env = ENV)
	path = File.expand_path("localhost.rb", env.fetch("XDG_STATE_HOME", "~/.local/state"))
	
	unless File.directory?(path)
		FileUtils.mkdir_p(path, mode: 0700)
	end
	
	return path
end

@parameter env [Hash] The environment to use for configuration.

Delete the directory where the key pair is stored.

def self.purge(env = ENV)
	path = self.path(env)
	
	FileUtils.rm_rf(path)
end