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f308ba93aa
default-path isn't empty, it is used. Otherwise: 1) If tmux neww is run from the command line, the working directory of the client is used. 2) Otherwise sysctl KERN_PROC_CWD is used to retrieve the current working directory of the process in the active pane. 3) If that fails, the directory where the session was created is used. Support code by Romain Francois, OpenBSD specific bits by me. Note this requires a recent userland and kernel with KERN_PROC_CWD.
121 lines
3.1 KiB
C
121 lines
3.1 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include "tmux.h"
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/*
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* Create a new window.
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*/
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int cmd_new_window_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_new_window_entry = {
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"new-window", "neww",
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"adkn:Pt:", 0, 1,
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"[-adk] [-n window-name] [-t target-window] [command]",
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0,
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NULL,
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NULL,
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cmd_new_window_exec
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};
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int
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cmd_new_window_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct args *args = self->args;
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struct session *s;
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struct winlink *wl;
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char *cmd, *cwd, *cause;
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int idx, last, detached;
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if (args_has(args, 'a')) {
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wl = cmd_find_window(ctx, args_get(args, 't'), &s);
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if (wl == NULL)
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return (-1);
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idx = wl->idx + 1;
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/* Find the next free index. */
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for (last = idx; last < INT_MAX; last++) {
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if (winlink_find_by_index(&s->windows, last) == NULL)
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break;
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}
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if (last == INT_MAX) {
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ctx->error(ctx, "no free window indexes");
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return (-1);
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}
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/* Move everything from last - 1 to idx up a bit. */
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for (; last > idx; last--) {
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wl = winlink_find_by_index(&s->windows, last - 1);
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server_link_window(s, wl, s, last, 0, 0, NULL);
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server_unlink_window(s, wl);
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}
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} else {
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if ((idx = cmd_find_index(ctx, args_get(args, 't'), &s)) == -2)
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return (-1);
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}
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detached = args_has(args, 'd');
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wl = NULL;
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if (idx != -1)
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wl = winlink_find_by_index(&s->windows, idx);
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if (wl != NULL && args_has(args, 'k')) {
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/*
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* Can't use session_detach as it will destroy session if this
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* makes it empty.
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*/
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wl->flags &= ~WINLINK_ALERTFLAGS;
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winlink_stack_remove(&s->lastw, wl);
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winlink_remove(&s->windows, wl);
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/* Force select/redraw if current. */
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if (wl == s->curw) {
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detached = 0;
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s->curw = NULL;
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}
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}
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if (args->argc == 0)
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cmd = options_get_string(&s->options, "default-command");
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else
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cmd = args->argv[0];
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cwd = cmd_get_default_path(ctx);
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if (idx == -1)
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idx = -1 - options_get_number(&s->options, "base-index");
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wl = session_new(s, args_get(args, 'n'), cmd, cwd, idx, &cause);
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if (wl == NULL) {
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ctx->error(ctx, "create window failed: %s", cause);
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xfree(cause);
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return (-1);
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}
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if (!detached) {
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session_select(s, wl->idx);
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server_redraw_session_group(s);
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} else
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server_status_session_group(s);
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if (args_has(args, 'P'))
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ctx->print(ctx, "%s:%u", s->name, wl->idx);
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return (0);
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}
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