;;; pcmpl-rake.el --- functions for completing Rake tasks

;; Copyright (C) 2007 Phil Hagelberg

;; Author: Phil Hagelberg <technomancy@gmail.com>
;; URL: http://www.emacswiki.org/cgi-bin/wiki/PcompleteRake
;; Version: 0.1
;; Created: 2007-12-02
;; Keywords: shell completion rake
;; EmacsWiki: PcompleteRake

;; This file is NOT part of GNU Emacs.

;; Last-Updated: Sun Dec 02 15:58:06 2007 PST
;; By: Phil Hagelberg
;; Update #: 1

;;; License:

;; 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, 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 GNU Emacs; see the file COPYING.  If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.

;;; Commentary:


;;; Code:

(require 'pcomplete)
(require 'executable)
(require 'thingatpt)

;;;###autoload
(defun pcomplete/rake ()
  "Completion rules for the `ssh' command."
  (pcomplete-here (pcmpl-rake-tasks)))

(defun pcmpl-rake-tasks ()
  (with-temp-buffer
    (insert (shell-command-to-string "rake -T"))
    (goto-char (point-min))
    (pcmpl-build-rake-task-list)))

(defun pcmpl-build-rake-task-list ()
  (when (not (eobp))
    (cons (pcmpl-task-at-point)
          (progn (forward-line)
                 (pcmpl-build-rake-task-list)))))

(defun pcmpl-task-at-point ()
  (forward-word 2)
  (word-at-point))

(provide 'pcmpl-rake)
;;; pcmpl-ssh.el ends here

Generated using scpaste by Phil Hagelberg at Wed Apr 2 12:03:21 2008.