db-iris: document -V, sanitize options (c06ee41d) · Commits · derf / Travel-Status-DE-IRIS

bin/db-iris

+28 −2

Original line number	Diff line number	Diff line
		@@ -138,6 +138,14 @@ sub show_version {
		exit 0;
		}

		sub sanitize_options {
		if ( $track_via and $edata{times} ) {
		say STDERR "Note: --track-via cannot be combined with --output=times";
		say STDERR "Disabling option --output=times";
		delete $edata{times};
		}
		}

		sub display_result {
		my (@lines) = @_;

		@@ -225,6 +233,8 @@ if ( $status_via and $status_via->errstr ) {
		exit 2;
		}

		sanitize_options();

		for my $d ( $status->results() ) {

		my @via;
		@@ -251,6 +261,9 @@ for my $d ( $status->results() ) {
		my $timestr;
		if ($track_via) {
		$timestr = $d->time;
		if ( not $d->departure ) {
		next;
		}
		my $d_via = first { $_->train_id eq $d->train_id } $status_via->results;
		if ( not $d_via
		or not $d_via->arrival
		@@ -293,6 +306,7 @@ db-iris - Interface to the DeutscheBahn online departure monitor

		B<db-iris> [B<-V>] [B<-c> I<classlist>] [B<-d> I<date>] [B<-o> I<output-flags>]
		[B<-p> I<platforms>] [B<-t> I<time>] [B<-T> I<typelist>] [B<-v> I<via>]
		[B<-V> I<track-via>]
		I<station>

		=head1 VERSION
		@@ -418,9 +432,21 @@ system), "HKX" (private train not included in any DB tariffs) and

		=item B<-v>, B<--via> I<viastation>

		Only show trains serving I<viastation> after I<station>.
		Only show trains serving I<viastation> after I<station>. In this case,
		I<viastation> must match the station as contained in the train's route
		(see B<-of>), DS100 codes are not supported.

		=item B<-V>, B<--track-via> I<viastation>

		Only show trains serving I<viastation> after I<station>. Show result
		timestamps as "HH:MM -> HH:MM +x", where the first time is the scheduled
		departure (without delay) at I<station> and the second the expected arrival
		(delay included) at I<viastation>. If a delay is known, it will be indicated
		by +x.

		Note that here, I<viastation> must be a regular station name or DS100 code.

		=item B<-V>, B<--version>
		=item B<--version>

		Show version information.

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