mirror of
https://github.com/tmate-io/tmate.git
synced 2024-11-24 00:53:31 +01:00
101 lines
2.6 KiB
C
101 lines
2.6 KiB
C
/* $Id$ */
|
|
|
|
/*
|
|
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Respawn a window (restart the command). Kill existing if -k given.
|
|
*/
|
|
|
|
enum cmd_retval cmd_respawn_window_exec(struct cmd *, struct cmd_q *);
|
|
|
|
const struct cmd_entry cmd_respawn_window_entry = {
|
|
"respawn-window", "respawnw",
|
|
"kt:", 0, 1,
|
|
"[-k] " CMD_TARGET_WINDOW_USAGE " [command]",
|
|
0,
|
|
NULL,
|
|
cmd_respawn_window_exec
|
|
};
|
|
|
|
enum cmd_retval
|
|
cmd_respawn_window_exec(struct cmd *self, struct cmd_q *cmdq)
|
|
{
|
|
struct args *args = self->args;
|
|
struct winlink *wl;
|
|
struct window *w;
|
|
struct window_pane *wp;
|
|
struct session *s;
|
|
struct environ env;
|
|
const char *cmd;
|
|
char *cause;
|
|
|
|
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), &s)) == NULL)
|
|
return (CMD_RETURN_ERROR);
|
|
w = wl->window;
|
|
|
|
if (!args_has(self->args, 'k')) {
|
|
TAILQ_FOREACH(wp, &w->panes, entry) {
|
|
if (wp->fd == -1)
|
|
continue;
|
|
cmdq_error(cmdq,
|
|
"window still active: %s:%d", s->name, wl->idx);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
}
|
|
|
|
environ_init(&env);
|
|
environ_copy(&global_environ, &env);
|
|
environ_copy(&s->environ, &env);
|
|
server_fill_environ(s, &env);
|
|
|
|
wp = TAILQ_FIRST(&w->panes);
|
|
TAILQ_REMOVE(&w->panes, wp, entry);
|
|
layout_free(w);
|
|
window_destroy_panes(w);
|
|
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
|
|
window_pane_resize(wp, w->sx, w->sy);
|
|
if (args->argc != 0)
|
|
cmd = args->argv[0];
|
|
else
|
|
cmd = NULL;
|
|
if (window_pane_spawn(wp, cmd, NULL, NULL, &env, s->tio, &cause) != 0) {
|
|
cmdq_error(cmdq, "respawn window failed: %s", cause);
|
|
free(cause);
|
|
environ_free(&env);
|
|
server_destroy_pane(wp);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
layout_init(w, wp);
|
|
window_pane_reset_mode(wp);
|
|
screen_reinit(&wp->base);
|
|
input_init(wp);
|
|
window_set_active_pane(w, wp);
|
|
|
|
recalculate_sizes();
|
|
server_redraw_window(w);
|
|
|
|
environ_free(&env);
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|