;;; project-utils.el --- Project utilities for Emacs
;; Copyright (C) 2009 Travis B. Hartwell (nafai AT travishartwell DOT net)
;; Version: 0.02-SNAPSHOT
;; This file is not part of GNU Emacs.
;; This 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 2, or (at your option) any later
;; version.
;;
;; This 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 GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
;; MA 02111-1307, USA.
;;; Commentary:
;;; TODO: Summary goes here
;;; History:
;; Version: 0.01
;; Date: May 7, 2009
(require 'esh-util)
(require 'ido)
(defun project-util-find (desired-dir-p dir)
(when (file-directory-p dir)
(or (char-equal ?/ (aref dir (1- (length dir))))
(setq dir (file-name-as-directory dir)))
(if (funcall desired-dir-p dir) dir
(let ((files (directory-files dir t nil t))
fullname file)
(eshell-flatten-list (remove-if
'null
(mapcar
(lambda (file)
(unless
(or
(string= (substring file -3) "/..")
(string= (substring file -2) "/."))
(project-util-find desired-dir-p file)))
files)))))))
(defun project-util-action-ido (find-func top-level-dirs get-top-dir action-function prompt arg)
(interactive "P")
(let* ((project-dirs (eshell-flatten-list (mapcar find-func top-level-dirs)))
(buffer-dir (when (not (null buffer-file-name))
(expand-file-name (if (file-directory-p buffer-file-name)
buffer-file-name
(file-name-directory buffer-file-name)))))
(this-project-dir (if (and
(not (null buffer-dir))
(null arg))
(let ((project-dir-temp (funcall get-top-dir buffer-dir)))
(when (not (null project-dir-temp))
(file-name-as-directory project-dir-temp)))
nil)))
(funcall action-function (ido-completing-read prompt project-dirs nil nil this-project-dir))))
(provide 'project-utils)
