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Add option command-prefix which is automatically prepended to any command

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(apart from a naked default-shell). The default is "exec ".
This commit is contained in:
Nicholas Marriott
2013-02-22 14:31:38 +00:00
parent 374dae6635
commit 31407b70e0
5 changed files with 55 additions and 17 deletions
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18
window.c
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@@ -307,24 +307,36 @@ window_create1(u_int sx, u_int sy)
struct window *
window_create(const char *name, const char *cmd, const char *shell,
const char *cwd, struct environ *env, struct termios *tio,
u_int sx, u_int sy, u_int hlimit,char **cause)
u_int sx, u_int sy, u_int hlimit, char **cause)
{
struct window *w;
struct window_pane *wp;
const char *prefix;
char *cmd1;
w = window_create1(sx, sy);
wp = window_add_pane(w, hlimit);
layout_init(w);
if (window_pane_spawn(wp, cmd, shell, cwd, env, tio, cause) != 0) {
if (*cmd != '\0') {
prefix = options_get_string(&w->options, "command-prefix");
xasprintf(&cmd1, "%s%s", prefix, cmd);
} else
cmd1 = xstrdup("");
if (window_pane_spawn(wp, cmd1, shell, cwd, env, tio, cause) != 0) {
window_destroy(w);
free(cmd1);
return (NULL);
}
free(cmd1);
w->active = TAILQ_FIRST(&w->panes);
if (name != NULL) {
w->name = xstrdup(name);
options_set_number(&w->options, "automatic-rename", 0);
} else
w->name = default_window_name(w);
return (w);
}
@@ -701,6 +713,8 @@ window_pane_spawn(struct window_pane *wp, const char *cmd, const char *shell,
wp->cwd = xstrdup(cwd);
}
log_debug("spawn: %s -- %s", wp->shell, wp->cmd);
memset(&ws, 0, sizeof ws);
ws.ws_col = screen_size_x(&wp->base);
ws.ws_row = screen_size_y(&wp->base);