2020-09-06 11:32:08 +02:00
|
|
|
;; tinmop: an humble gemini and pleroma client
|
2020-05-08 15:45:43 +02:00
|
|
|
;; Copyright (C) 2020 cage
|
|
|
|
|
|
|
|
|
|
;; 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/>.
|
|
|
|
|
|
|
|
|
|
(in-package :resources-utils)
|
|
|
|
|
|
|
|
|
|
(alexandria:define-constant +virtual-fs-dir-separator+ "/" :test #'string=)
|
|
|
|
|
|
|
|
|
|
(alexandria:define-constant +virtual-fs-dir-separator-regexp+ "\\/" :test #'string=)
|
|
|
|
|
|
|
|
|
|
(defun construct-path (p)
|
|
|
|
|
(let ((splitted (split +virtual-fs-dir-separator-regexp+ p)))
|
|
|
|
|
(strcat *directory-sep* (join-with-strings splitted *directory-sep*)
|
|
|
|
|
(if (cl-ppcre:scan (strcat +virtual-fs-dir-separator-regexp+ "$") p)
|
|
|
|
|
*directory-sep*))))
|
|
|
|
|
|
|
|
|
|
(defun home-datadir ()
|
|
|
|
|
(concatenate 'string
|
|
|
|
|
(pathname->namestring (uiop:xdg-data-home +program-name+))
|
|
|
|
|
"/"))
|
|
|
|
|
|
|
|
|
|
(defun home-confdir ()
|
|
|
|
|
(pathname->namestring (uiop:xdg-config-home +program-name+)))
|
|
|
|
|
|
|
|
|
|
(defun init ()
|
|
|
|
|
#+debug-mode
|
|
|
|
|
(progn
|
|
|
|
|
(when (not (directory-exists-p (home-datadir)))
|
|
|
|
|
(misc:dbg "creating ~a" (home-datadir)))
|
|
|
|
|
(when (not (directory-exists-p (home-confdir)))
|
|
|
|
|
(misc:dbg "creating ~a" (home-confdir))))
|
|
|
|
|
(fs:make-directory (home-datadir))
|
|
|
|
|
(fs:make-directory (home-confdir)))
|
|
|
|
|
|
|
|
|
|
(defun get-resource-file (system-dir home-dir path)
|
|
|
|
|
(let ((system-file (fs:cat-parent-dir system-dir path))
|
|
|
|
|
(home-file (fs:cat-parent-dir home-dir path)))
|
|
|
|
|
(cond
|
|
|
|
|
((fs:file-exists-p home-file)
|
|
|
|
|
home-file)
|
|
|
|
|
((fs:file-exists-p system-file)
|
|
|
|
|
system-file)
|
|
|
|
|
(t
|
2021-01-13 17:28:23 +01:00
|
|
|
(let ((msg (_ "Cannot find ~s in either ~s or ~s.")))
|
2020-05-08 15:45:43 +02:00
|
|
|
(restart-case
|
|
|
|
|
(error (format nil msg path system-file home-file))
|
2021-01-13 17:28:23 +01:00
|
|
|
(return-home-filename ()
|
2020-05-08 15:45:43 +02:00
|
|
|
home-file)
|
2021-01-13 17:28:23 +01:00
|
|
|
(return-system-filename ()
|
|
|
|
|
system-file)
|
|
|
|
|
(create-empty-in-home ()
|
|
|
|
|
(fs:create-file home-file :skip-if-exists t)
|
|
|
|
|
(get-resource-file system-dir home-dir path))))))))
|
2020-05-08 15:45:43 +02:00
|
|
|
|
|
|
|
|
(defun get-config-file (path)
|
|
|
|
|
(get-resource-file +sys-conf-dir+ (home-confdir) path))
|
|
|
|
|
|
2020-05-09 13:53:09 +02:00
|
|
|
(defun get-sys-config-file (path &optional (system-dir +sys-conf-dir+))
|
|
|
|
|
(let ((system-file (fs:cat-parent-dir system-dir path)))
|
|
|
|
|
(if (fs:file-exists-p system-file)
|
|
|
|
|
system-file
|
|
|
|
|
(let ((msg (_ "Unrecoverable error: cannot find file ~s.")))
|
|
|
|
|
(error (format nil msg system-file))))))
|
|
|
|
|
|
2020-05-08 15:45:43 +02:00
|
|
|
(defun get-data-file (path)
|
|
|
|
|
(get-resource-file +sys-data-dir+ (home-datadir) path))
|
