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Add set-hook -B install a subscription like in control mode.

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Subscriptions are formats which are checked once a second and if changed
invoke a hook. show-hooks -B lists.
This commit is contained in:
nicm
2026-07-05 08:24:00 +00:00
parent 7a8f8f5a74
commit de024e04d7
9 changed files with 607 additions and 117 deletions
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37
cmd-refresh-client.c
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@@ -46,36 +46,17 @@ const struct cmd_entry cmd_refresh_client_entry = {
static void
cmd_refresh_client_update_subscription(struct client *tc, const char *value)
{
char *copy, *split, *name, *what;
enum monitor_type subtype;
int subid = -1;
char *name, *format;
enum monitor_type type;
int id;
copy = name = xstrdup(value);
if ((split = strchr(copy, ':')) == NULL) {
control_remove_sub(tc, copy);
goto out;
if (monitor_parse(value, &name, &type, &id, &format) != 0) {
control_remove_sub(tc, value);
return;
}
*split++ = '\0';
what = split;
if ((split = strchr(what, ':')) == NULL)
goto out;
*split++ = '\0';
if (strcmp(what, "%*") == 0)
subtype = MONITOR_ALL_PANES;
else if (sscanf(what, "%%%d", &subid) == 1 && subid >= 0)
subtype = MONITOR_PANE;
else if (strcmp(what, "@*") == 0)
subtype = MONITOR_ALL_WINDOWS;
else if (sscanf(what, "@%d", &subid) == 1 && subid >= 0)
subtype = MONITOR_WINDOW;
else
subtype = MONITOR_SESSION;
control_add_sub(tc, name, subtype, subid, split);
out:
free(copy);
control_add_sub(tc, name, type, id, format);
free(name);
free(format);
}
static enum cmd_retval