mirror of
https://github.com/tmate-io/tmate.git
synced 2024-11-27 18:43:11 +01:00
96 lines
2.5 KiB
C
96 lines
2.5 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* 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 <unistd.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Respawn a window (restart the command). Kill existing if -k given.
|
|
*/
|
|
|
|
int cmd_respawn_window_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
const struct cmd_entry cmd_respawn_window_entry = {
|
|
"respawn-window", "respawnw",
|
|
"[-k] " CMD_TARGET_WINDOW_USAGE " [command]",
|
|
CMD_ARG01, "k",
|
|
cmd_target_init,
|
|
cmd_target_parse,
|
|
cmd_respawn_window_exec,
|
|
cmd_target_free,
|
|
cmd_target_print
|
|
};
|
|
|
|
int
|
|
cmd_respawn_window_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_target_data *data = self->data;
|
|
struct winlink *wl;
|
|
struct window *w;
|
|
struct window_pane *wp;
|
|
struct session *s;
|
|
struct environ env;
|
|
char *cause;
|
|
|
|
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
|
|
return (-1);
|
|
w = wl->window;
|
|
|
|
if (!cmd_check_flag(data->chflags, 'k')) {
|
|
TAILQ_FOREACH(wp, &w->panes, entry) {
|
|
if (wp->fd == -1)
|
|
continue;
|
|
ctx->error(ctx,
|
|
"window still active: %s:%d", s->name, wl->idx);
|
|
return (-1);
|
|
}
|
|
}
|
|
|
|
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 (window_pane_spawn(
|
|
wp, data->arg, NULL, NULL, &env, s->tio, &cause) != 0) {
|
|
ctx->error(ctx, "respawn window failed: %s", cause);
|
|
xfree(cause);
|
|
environ_free(&env);
|
|
server_destroy_pane(wp);
|
|
return (-1);
|
|
}
|
|
layout_init(w);
|
|
screen_reinit(&wp->base);
|
|
window_set_active_pane(w, wp);
|
|
|
|
recalculate_sizes();
|
|
server_redraw_window(w);
|
|
|
|
environ_free(&env);
|
|
return (0);
|
|
}
|