mirror of
https://github.com/tmux/tmux.git
synced 2024-12-27 03:48:46 +00:00
daec63e5e6
this means they can be used with {} as well. Also make argument
processing from an existing vector preserve commands. GitHub issue 2858.
99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
|
|
* 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 <string.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Respawn a pane (restart the command). Kill existing if -k given.
|
|
*/
|
|
|
|
static enum cmd_retval cmd_respawn_pane_exec(struct cmd *, struct cmdq_item *);
|
|
|
|
const struct cmd_entry cmd_respawn_pane_entry = {
|
|
.name = "respawn-pane",
|
|
.alias = "respawnp",
|
|
|
|
.args = { "c:e:kt:", 0, -1, NULL },
|
|
.usage = "[-k] [-c start-directory] [-e environment] "
|
|
CMD_TARGET_PANE_USAGE " [shell-command]",
|
|
|
|
.target = { 't', CMD_FIND_PANE, 0 },
|
|
|
|
.flags = 0,
|
|
.exec = cmd_respawn_pane_exec
|
|
};
|
|
|
|
static enum cmd_retval
|
|
cmd_respawn_pane_exec(struct cmd *self, struct cmdq_item *item)
|
|
{
|
|
struct args *args = cmd_get_args(self);
|
|
struct cmd_find_state *target = cmdq_get_target(item);
|
|
struct spawn_context sc = { 0 };
|
|
struct session *s = target->s;
|
|
struct winlink *wl = target->wl;
|
|
struct window_pane *wp = target->wp;
|
|
char *cause = NULL;
|
|
struct args_value *av;
|
|
|
|
sc.item = item;
|
|
sc.s = s;
|
|
sc.wl = wl;
|
|
|
|
sc.wp0 = wp;
|
|
|
|
args_to_vector(args, &sc.argc, &sc.argv);
|
|
sc.environ = environ_create();
|
|
|
|
av = args_first_value(args, 'e');
|
|
while (av != NULL) {
|
|
environ_put(sc.environ, av->string, 0);
|
|
av = args_next_value(av);
|
|
}
|
|
|
|
sc.idx = -1;
|
|
sc.cwd = args_get(args, 'c');
|
|
|
|
sc.flags = SPAWN_RESPAWN;
|
|
if (args_has(args, 'k'))
|
|
sc.flags |= SPAWN_KILL;
|
|
|
|
if (spawn_pane(&sc, &cause) == NULL) {
|
|
cmdq_error(item, "respawn pane failed: %s", cause);
|
|
free(cause);
|
|
if (sc.argv != NULL)
|
|
cmd_free_argv(sc.argc, sc.argv);
|
|
environ_free(sc.environ);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
|
|
wp->flags |= PANE_REDRAW;
|
|
server_redraw_window_borders(wp->window);
|
|
server_status_window(wp->window);
|
|
|
|
if (sc.argv != NULL)
|
|
cmd_free_argv(sc.argc, sc.argv);
|
|
environ_free(sc.environ);
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|