/* $Id: cmd-respawn-pane.c,v 1.1.1.1 2011/08/17 18:40:04 jmmv Exp $ */ /* * Copyright (c) 2008 Nicholas Marriott * Copyright (c) 2011 Marcel P. Partap * * 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 #include #include "tmux.h" /* * Respawn a pane (restart the command). Kill existing if -k given. */ int cmd_respawn_pane_exec(struct cmd *, struct cmd_ctx *); const struct cmd_entry cmd_respawn_pane_entry = { "respawn-pane", "respawnp", "kt:", 0, 1, "[-k] " CMD_TARGET_PANE_USAGE " [command]", 0, NULL, NULL, cmd_respawn_pane_exec }; int cmd_respawn_pane_exec(struct cmd *self, struct cmd_ctx *ctx) { 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_pane(ctx, args_get(args, 't'), &s, &wp)) == NULL) return (-1); w = wl->window; if (!args_has(self->args, 'k') && wp->fd != -1) { ctx->error(ctx, "pane still active: %s:%u.%u", s->name, wl->idx, window_pane_index(w, wp)); return (-1); } environ_init(&env); 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); if (args->argc != 0) cmd = args->argv[0]; else cmd = NULL; if (window_pane_spawn(wp, cmd, NULL, NULL, &env, s->tio, &cause) != 0) { ctx->error(ctx, "respawn pane failed: %s", cause); xfree(cause); environ_free(&env); return (-1); } wp->flags |= PANE_REDRAW; server_status_window(w); environ_free(&env); return (0); }