#!/usr/bin/env perl
use strict;
use warnings;
use App::Termcast;
eval { require Term::TtyRec::Plus }
    || die "This script requires the Term::TtyRec::Plus module";
# PODNAME: stream_ttyrec
# ABSTRACT: play a ttyrec to a termcast channel

=head1 SYNOPSIS

  stream_ttyrec [options] [ttyrec_file]

=head1 DESCRIPTION

This program will stream a ttyrec file to the given termcast channel. The
ttyrec file may be given on the command line, or it will be read from STDIN.
See L<App::Termcast> for options documentation.

=cut

my $tc = App::Termcast->new_with_options;
my ($file) = @{ $tc->extra_argv };

my $fh;
if (defined($file)) {
    open $fh, '<', $file or die "Couldn't open ttyrec $file for reading: $!";
}
else {
    $fh = \*STDIN;
}

my $ttyrec = Term::TtyRec::Plus->new(filehandle => $fh);
while (my $frame = $ttyrec->next_frame) {
    select undef, undef, undef, $frame->{diff};
    $tc->write_to_termcast($frame->{data});
}