cli: use the arg parser .present feature to handle show --entire-thread

The --entire-thread default depends on other arguments, so we'll have
to figure out if it was explicitly set by the user or not. The arg
parser .present feature helps us clean up the code here.
This commit is contained in:
Jani Nikula 2017-10-01 23:53:16 +03:00 committed by David Bremner
parent 9165df2135
commit ed43b8ddcd

View file

@ -1086,10 +1086,7 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
};
int format = NOTMUCH_FORMAT_NOT_SPECIFIED;
int exclude = TRUE;
/* This value corresponds to neither true nor false being passed
* on the command line */
int entire_thread = -1;
notmuch_bool_t entire_thread_set = FALSE;
notmuch_bool_t single_message;
notmuch_opt_desc_t options[] = {
@ -1102,7 +1099,8 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
{ 0, 0 } } },
{ .opt_int = &notmuch_format_version, .name = "format-version" },
{ .opt_bool = &exclude, .name = "exclude" },
{ .opt_bool = &entire_thread, .name = "entire-thread" },
{ .opt_bool = &params.entire_thread, .name = "entire-thread",
.present = &entire_thread_set },
{ .opt_int = &params.part, .name = "part" },
{ .opt_bool = &params.crypto.decrypt, .name = "decrypt" },
{ .opt_bool = &params.crypto.verify, .name = "verify" },
@ -1147,14 +1145,9 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
/* Default is entire-thread = FALSE except for format=json and
* format=sexp. */
if (entire_thread != FALSE && entire_thread != TRUE) {
if (format == NOTMUCH_FORMAT_JSON || format == NOTMUCH_FORMAT_SEXP)
params.entire_thread = TRUE;
else
params.entire_thread = FALSE;
} else {
params.entire_thread = entire_thread;
}
if (! entire_thread_set &&
(format == NOTMUCH_FORMAT_JSON || format == NOTMUCH_FORMAT_SEXP))
params.entire_thread = TRUE;
if (!params.output_body) {
if (params.part > 0) {