src/usr.bin/tmux/cmd-respawn-pane.c - diff

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Diff for /src/usr.bin/tmux/cmd-respawn-pane.c between version 1.27 and 1.28

version 1.27, 2019/03/12 11:16:50

version 1.28, 2019/04/17 14:37:48

Line 20

#include <sys/types.h>

#include <stdlib.h>

#include <unistd.h>

#include <string.h>

#include "tmux.h"

Line 36

.args = { "c:kt:", 0, -1 },

.usage = "[-c start-directory] [-k] " CMD_TARGET_PANE_USAGE

" [command]",

.target = { 't', CMD_FIND_PANE, 0 },

Line 48

cmd_respawn_pane_exec(struct cmd *self, struct cmdq_item *item)

{

struct args *args = self->args;

struct spawn_context sc;

struct session *s = item->target.s;

struct winlink *wl = item->target.wl;

struct window *w = wl->window;

struct window_pane *wp = item->target.wp;

struct client *c = cmd_find_client(item, NULL, 1);

char *cause = NULL;

struct session *s = item->target.s;

struct environ *env;

const char *path = NULL, *cp;

char *cause, *cwd = NULL;

u_int idx;

struct environ_entry *envent;

if (!args_has(self->args, 'k') && wp->fd != -1) {

memset(&sc, 0, sizeof sc);

if (window_pane_index(wp, &idx) != 0)

sc.item = item;

fatalx("index not found");

sc.s = s;

cmdq_error(item, "pane still active: %s:%d.%u",

sc.wl = wl;

s->name, wl->idx, idx);

return (CMD_RETURN_ERROR);

}

window_pane_reset_mode_all(wp);

sc.wp0 = wp;

screen_reinit(&wp->base);

sc.lc = NULL;

input_init(wp);

if (item->client != NULL && item->client->session == NULL)

sc.name = NULL;

envent = environ_find(item->client->environ, "PATH");

sc.argc = args->argc;

else

sc.argv = args->argv;

envent = environ_find(s->environ, "PATH");

if (envent != NULL)

path = envent->value;

if ((cp = args_get(args, 'c')) != NULL)

sc.idx = -1;

cwd = format_single(item, cp, c, s, NULL, NULL);

sc.cwd = args_get(args, 'c');

env = environ_for_session(s, 0);

sc.flags = SPAWN_RESPAWN;

if (window_pane_spawn(wp, args->argc, args->argv, path, NULL, cwd, env,

if (args_has(args, 'k'))

s->tio, &cause) != 0) {

sc.flags |= SPAWN_KILL;

if (spawn_pane(&sc, &cause) == NULL) {

cmdq_error(item, "respawn pane failed: %s", cause);

free(cause);

environ_free(env);

free(cwd);

return (CMD_RETURN_ERROR);

}

environ_free(env);

free(cwd);

wp->flags |= PANE_REDRAW;

server_status_window(w);

server_status_window(wp->window);

return (CMD_RETURN_NORMAL);

}