mirror of
https://github.com/tmate-io/tmate.git
synced 2024-11-27 02:23:15 +01:00
98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
|
|
* Copyright (c) 2011 Marcel P. Partap <mpartap@gmx.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 pane (restart the command). Kill existing if -k given.
|
|
*/
|
|
|
|
enum cmd_retval cmd_respawn_pane_exec(struct cmd *, struct cmd_q *);
|
|
|
|
const struct cmd_entry cmd_respawn_pane_entry = {
|
|
.name = "respawn-pane",
|
|
.alias = "respawnp",
|
|
|
|
.args = { "kt:", 0, -1 },
|
|
.usage = "[-k] " CMD_TARGET_PANE_USAGE " [command]",
|
|
|
|
.tflag = CMD_PANE,
|
|
|
|
.flags = 0,
|
|
.exec = cmd_respawn_pane_exec
|
|
};
|
|
|
|
enum cmd_retval
|
|
cmd_respawn_pane_exec(struct cmd *self, struct cmd_q *cmdq)
|
|
{
|
|
struct args *args = self->args;
|
|
struct winlink *wl = cmdq->state.tflag.wl;
|
|
struct window *w = wl->window;
|
|
struct window_pane *wp = cmdq->state.tflag.wp;
|
|
struct session *s = cmdq->state.tflag.s;
|
|
struct environ *env;
|
|
const char *path;
|
|
char *cause;
|
|
u_int idx;
|
|
struct environ_entry *envent;
|
|
|
|
if (!args_has(self->args, 'k') && wp->fd != -1) {
|
|
if (window_pane_index(wp, &idx) != 0)
|
|
fatalx("index not found");
|
|
cmdq_error(cmdq, "pane still active: %s:%d.%u",
|
|
s->name, wl->idx, idx);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
|
|
env = environ_create();
|
|
environ_copy(global_environ, env);
|
|
environ_copy(s->environ, env);
|
|
server_fill_environ(s, env);
|
|
|
|
window_pane_reset_mode(wp);
|
|
screen_reinit(&wp->base);
|
|
input_init(wp);
|
|
|
|
path = NULL;
|
|
if (cmdq->client != NULL && cmdq->client->session == NULL)
|
|
envent = environ_find(cmdq->client->environ, "PATH");
|
|
else
|
|
envent = environ_find(s->environ, "PATH");
|
|
if (envent != NULL)
|
|
path = envent->value;
|
|
|
|
if (window_pane_spawn(wp, args->argc, args->argv, path, NULL, NULL, env,
|
|
s->tio, &cause) != 0) {
|
|
cmdq_error(cmdq, "respawn pane failed: %s", cause);
|
|
free(cause);
|
|
environ_free(env);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
wp->flags |= PANE_REDRAW;
|
|
server_status_window(w);
|
|
|
|
environ_free(env);
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|