;;; FG42 --- The mighty editor for the emacsians -*- lexical-binding: t; -*-
;;
;; Copyright (c) 2010-2023 Sameer Rahmani <lxsameer@gnu.org>
;;
;; Author: Sameer Rahmani <lxsameer@gnu.org>
;; URL: https://devheroes.codes/FG42/FG42
;; Version: 3.0.0
;;
;; 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/>.
;;
;;; Commentary:
;; `System' is just a state monad which holds the state of the editor.
;; Each system has to have a `start' function to start the setup process.
;;
;;; Code:
(require 'seq)
(require 'fg42/utils)


(defun ssh-run (host commands &rest opts)
  "Run the give list of COMMANDS via ssh on HOST with the given OPTS."
  (let ((sh (or (plist-get opts :shell) "/bin/bash"))
        (cmds (format "'%s'" (mapconcat #'identity commands ";")))
        (output-buffer (get-buffer-create (format "*ssh[%s]*" host))))

    (with-current-buffer output-buffer
      (setq buffer-read-only nil)
      (erase-buffer))

    (let ((p (start-process-shell-command
              (format "ssh-to-%s" host)
              (buffer-name output-buffer)
              (format "ssh -t %s %s -c %s"
                      host
                      sh
                      cmds))))
      (set-process-sentinel p
                            (lambda (_ event)
                              (when (string= event "finished\n")
                                (message "Commands finished. Closing SSH connection.")
                                ;;(kill-process process)
                                ))))
    (message "Task started on %s -> %s" host (buffer-name output-buffer))))


(provide 'fg42/ssh)
;;; ssh.el ends here