mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-23 10:34:07 +00:00
167 lines
6.5 KiB
EmacsLisp
167 lines
6.5 KiB
EmacsLisp
;;; rcompile.el Run a compilation on a remote machine
|
||
|
||
;;; Copyright (C) 1993, 1994 Free Software Foundation, Inc.
|
||
|
||
;; Author: Albert <alon@milcse.rtsg.mot.com>
|
||
;; Maintainer: FSF
|
||
;; Created: 1993 Oct 6
|
||
;; Version: 1.1
|
||
;; Keywords: tools, processes
|
||
|
||
;; This file is part of GNU Emacs.
|
||
|
||
;; GNU Emacs 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.
|
||
|
||
;; GNU Emacs 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, 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
||
;;; Commentary:
|
||
|
||
;;; This package is for running a remote compilation and using emacs to parse
|
||
;;; the error messages. It works by rsh'ing the compilation to a remote host
|
||
;;; and parsing the output. If the file visited at the time remote-compile was
|
||
;;; called was loaded remotely (ange-ftp), the host and user name are obtained
|
||
;;; by the calling ange-ftp-ftp-name on the current directory. In this case the
|
||
;;; next-error command will also ange-ftp the files over. This is achieved
|
||
;;; automatically because the compilation-parse-errors function uses
|
||
;;; default-directory to build it's file names. If however the file visited was
|
||
;;; loaded locally, remote-compile prompts for a host and user and assumes the
|
||
;;; files mounted locally (otherwise, how was the visited file loaded).
|
||
|
||
;;; See the user defined variables section for more info.
|
||
|
||
;;; I was contemplating redefining "compile" to "remote-compile" automatically
|
||
;;; if the file visited was ange-ftp'ed but decided against it for now. If you
|
||
;;; feel this is a good idea, let me know and I'll consider it again.
|
||
|
||
;;; Installation:
|
||
|
||
;;; To use rcompile, you also need to give yourself permission to connect to
|
||
;;; the remote host. You do this by putting lines like:
|
||
|
||
;;; monopoly alon
|
||
;;; vme33
|
||
;;;
|
||
;;; in a file named .rhosts in the home directory (of the remote machine).
|
||
;;; Be careful what you put in this file. A line like:
|
||
;;;
|
||
;;; +
|
||
;;;
|
||
;;; Will allow anyone access to your account without a password. I suggest you
|
||
;;; read the rhosts(5) manual page before you edit this file (if you are not
|
||
;;; familiar with it already)
|
||
|
||
;;; Code:
|
||
|
||
(provide 'rcompile)
|
||
(require 'compile)
|
||
;;; The following should not be needed.
|
||
;;; (eval-when-compile (require 'ange-ftp))
|
||
|
||
;;;; user defined variables
|
||
|
||
(defvar remote-compile-rsh-command
|
||
(if (eq system-type 'usg-unix-v) "remsh" "rsh")
|
||
"*Name of remote shell command: `rsh' for BSD or `remsh' for SYSV.")
|
||
|
||
(defvar remote-compile-host nil
|
||
"*Host for remote compilations.")
|
||
|
||
(defvar remote-compile-user nil
|
||
"User for remote compilations.
|
||
nil means use the value returned by \\[user-login-name].")
|
||
|
||
(defvar remote-compile-run-before nil
|
||
"*Command to run before compilation.
|
||
This can be used for setting up enviroment variables,
|
||
since rsh does not invoke the shell as a login shell and files like .login
|
||
\(tcsh\) and .bash_profile \(bash\) are not run.
|
||
nil means run no commands.")
|
||
|
||
(defvar remote-compile-prompt-for-host nil
|
||
"*Non-nil means prompt for host if not available from filename.")
|
||
|
||
(defvar remote-compile-prompt-for-user nil
|
||
"*Non-nil means prompt for user if not available from filename.")
|
||
|
||
;;;; internal variables
|
||
|
||
;; History of remote compile hosts and users
|
||
(defvar remote-compile-host-history nil)
|
||
(defvar remote-compile-user-history nil)
|
||
|
||
|
||
;;;; entry point
|
||
|
||
;;;###autoload
|
||
(defun remote-compile (host user command)
|
||
"Compile the the current buffer's directory on HOST. Log in as USER.
|
||
See \\[compile]."
|
||
(interactive
|
||
(let ((parsed (or (and (featurep 'ange-ftp)
|
||
(ange-ftp-ftp-name default-directory))))
|
||
host user command prompt)
|
||
(if parsed
|
||
(setq host (nth 0 parsed)
|
||
user (nth 1 parsed))
|
||
(setq prompt (if (stringp remote-compile-host)
|
||
(format "Compile on host (default %s): "
|
||
remote-compile-host)
|
||
"Compile on host: ")
|
||
host (if (or remote-compile-prompt-for-host
|
||
(null remote-compile-host))
|
||
(read-from-minibuffer prompt
|
||
"" nil nil
|
||
'remote-compile-host-history)
|
||
remote-compile-host)
|
||
user (if remote-compile-prompt-for-user
|
||
(read-from-minibuffer (format
|
||
"Compile by user (default %s)"
|
||
(or remote-compile-user
|
||
(user-login-name)))
|
||
"" nil nil
|
||
'remote-compile-user-history)
|
||
remote-compile-user)))
|
||
(setq command (read-from-minibuffer "Compile command: "
|
||
compile-command nil nil
|
||
'(compile-history . 1)))
|
||
(list (if (string= host "") remote-compile-host host)
|
||
(if (string= user "") remote-compile-user user)
|
||
command)))
|
||
(setq compile-command command)
|
||
(cond (user
|
||
(setq remote-compile-user user))
|
||
((null remote-compile-user)
|
||
(setq remote-compile-user (user-login-name))))
|
||
(let* ((parsed (and (featurep 'ange-ftp)
|
||
(ange-ftp-ftp-name default-directory)))
|
||
(compile-command
|
||
(format "%s %s -l %s \"(%scd %s; %s)\""
|
||
remote-compile-rsh-command
|
||
host
|
||
remote-compile-user
|
||
(if remote-compile-run-before
|
||
(concat remote-compile-run-before "; ")
|
||
"")
|
||
(if parsed (nth 2 parsed) default-directory)
|
||
compile-command)))
|
||
(setq remote-compile-host host)
|
||
(save-some-buffers nil nil)
|
||
(compile-internal compile-command "No more errors")
|
||
;; Set comint-file-name-prefix in the compilation buffer so
|
||
;; compilation-parse-errors will find referenced files by ange-ftp.
|
||
(save-excursion
|
||
(set-buffer compilation-last-buffer)
|
||
(setq comint-file-name-prefix (concat "/" host ":")))))
|
||
|
||
;;; rcompile.el ends here
|