Skip to content
Find file
Fetching contributors…
Cannot retrieve contributors at this time
121 lines (100 sloc) 4.64 KB
;;; rails-cmd-proxy.el ---
;; Copyright (C) 2006 Dmitry Galinsky <dima dot exe at gmail dot com>
;; Authors: Dmitry Galinsky <dima dot exe at gmail dot com>
;; Keywords: ruby rails languages oop
;; $URL$
;; $Id$
;;; 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 2
;; 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, write to the Free Software
;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;;; Code:
(defstruct rails-cmd-proxy:struct local remote args)
(defvar rails-cmd-proxy:directories-list
'(("y:" "/mnt/www" "-t @server-cmd")))
(defvar rails-cmd-proxy:remote-cmd
"plink")
(defun rails-cmd-proxy:lookup (root &optional lookup-local)
"Lookup ROOT using `rails-cmd-proxy:directories-list' and
return the `rails-cmd-proxy:struct'. If not found ROOT return
nil."
(loop for (local remote args) in rails-cmd-proxy:directories-list
when (string-match (concat "^" (if lookup-local remote local)) root)
do (return
(make-rails-cmd-proxy:struct
:local local
:remote remote
:args args))))
(defun rails-cmd-proxy:convert (proxy-struct path &optional reverse)
"Convert PATH from local to remote using PROXY-STRUCT,
otherwise if set REVERSE convert from remote to local."
(let* ((local (rails-cmd-proxy:struct-local proxy-struct))
(remote (rails-cmd-proxy:struct-remote proxy-struct))
(regexp (concat "^" (if reverse remote local)))
(replacement (if reverse local remote)))
(when (string-match regexp path)
(replace-regexp-in-string regexp replacement path))))
(defun rails-cmd-proxy:construct-remote-cmd (proxy-struct root command &optional command-args)
(let ((root (rails-cmd-proxy:convert proxy-struct root))
(args (rails-cmd-proxy:struct-args proxy-struct)))
(if command-args
(format "%s \"cd %s && %s %s\"" args root command command-args)
(format "%s \"cd %s && %s\"" args root command))))
;; remote wrappers
(defun rails-cmd-proxy:start-process (name buffer command command-args)
""
(rails-project:with-root
(root)
(let ((proxy-struct (rails-cmd-proxy:lookup root))
(command command)
(command-args command-args))
(when proxy-struct
(setq command-args
(rails-cmd-proxy:construct-remote-cmd proxy-struct
root
command
command-args))
(setq command rails-cmd-proxy:remote-cmd))
(start-process-shell-command name
buffer
command
command-args))))
(defun rails-cmd-proxy:shell-command-to-string (command)
(rails-project:with-root
(root)
(let ((proxy-struct (rails-cmd-proxy:lookup root))
(command command))
(when proxy-struct
(setq command
(format "%s %s"
rails-cmd-proxy:remote-cmd
(rails-cmd-proxy:construct-remote-cmd proxy-struct
root
command))))
(shell-command-to-string command))))
;; helper functions
(defun rails-cmd-proxy:convert-buffer-from-remote (start end len)
(when-bind
(struct (rails-cmd-proxy:lookup default-directory))
(save-excursion
(goto-char start)
(let* ((local (rails-cmd-proxy:struct-local struct))
(remote (rails-cmd-proxy:struct-remote struct))
(root default-directory)
(remote-with-root (concat remote (substring root (length local))))
(buffer-read-only nil)
point)
(while (setq point (re-search-forward (format "^\\s-*\\(%s\\)"
remote-with-root) end t))
(replace-match (format "%s "
(string-repeat " " (- (length (match-string 1)) 1)))
nil t nil 1))))))
(provide 'rails-cmd-proxy)
Something went wrong with that request. Please try again.