;; gitto -- Keep track of your git repositories
;; Copyright (C) 2012 Tom Willemse <tom at ryuslash dot org>

;; This file is part of gitto.

;; gitto is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; gitto is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with gitto.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gitto path)
  #:export (realpath
            ensure-directory-exists.))

(load-extension "libguile-gitto-path" "init_gitto")

(define (ensure-directory-exists. path)
  "Make sure PATH exists.

Check if PATH exists, and if so do nothing. If PATH doesn't exist,
create it."
  (unless (file-exists? path)
    (mkdir path)))