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;;; linkwave -- Store/retrieve/manage bookmarks
;; Copyright (C) 2012 Tom Willemsen <tom at ryuslash dot org>
;; This program 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.
;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Path-related functions.
;;; Code:
(declare (unit paths))
(define (stored-file xdg-env file)
(let ((xdg (get-environment-variable xdg-env))
(stored-file (string-append (get-environment-variable "HOME") "/.linkwave/" file)))
(unless (or (file-exists? stored-file) (not xdg))
(set! stored-file (string-append xdg "/linkwave/" file)))
stored-file))
(: config-file (string -> string))
(define (config-file file)
(stored-file "XDG_CONFIG_HOME" file))
(: data-file (string -> string))
(define (data-file file)
(stored-file "XDG_DATA_HOME" file))
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