--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/CPT/Parameter/File/Input.pm	Mon Jun 05 02:50:07 2023 +0000
@@ -0,0 +1,98 @@
+package CPT::Parameter::File::Input;
+use Moose;
+with 'CPT::Parameter';
+
+has 'format'      => ( is => 'rw', isa => 'Str' );
+has 'file_format' => ( is => 'rw', isa => 'ArrayRef' );
+
+# Format is something like "fastq", "bam", etc.
+# This means when you write the parameter string it'll be
+# ['file|f=s', 'Input Bam File', { required => 1, format=> 'file/input/bam'} ]
+# Which will specify that you require a BAM file.
+
+
+sub galaxy_input {
+	my ( $self, $xml_writer ) = @_;
+	$self->handle_possible_galaxy_input_repeat_start($xml_writer);
+	my %params = $self->get_default_input_parameters('data');
+	if( defined $self->file_format() ){
+		$params{format} = join( ',', @{$self->file_format()} );
+	}
+	$xml_writer->startTag(
+		'param',
+		%params
+	);
+	$xml_writer->endTag('param');
+	$self->handle_possible_galaxy_input_repeat_end($xml_writer);
+}
+
+
+sub galaxy_output {
+	my ($self, $xml_writer) = @_;
+	return $xml_writer;
+}
+
+
+sub validate_individual {
+	my ($self, $val) = @_;
+
+	# Maybe do format validation here? Maybe?
+	if ( -e $val ) {
+		return 1;
+	}else{
+		push(@{$self->errors()}, sprintf( "File [%s] supplied to option %s does not exist", $val,$self->name()));
+		return 0;
+	}
+}
+
+
+sub getopt_format {
+	return '=s';
+}
+
+no Moose;
+1;
+
+__END__
+
+=pod
+
+=encoding UTF-8
+
+=head1 NAME
+
+CPT::Parameter::File::Input
+
+=head1 VERSION
+
+version 1.99.4
+
+=head2 galaxy_input
+
+	$file_param->galaxy_input($xml_writer); # where $file_param is a CPT::Parameter::*
+
+Utilises the $xml_writer to add a <data> block in the <output> section
+
+=head2 galaxy_output
+
+	$file_param->galaxy_output($xml_writer); # where $file_param is a CPT::Parameter::*
+
+Utilises the $xml_writer to add a <data> block in the <output> section
+
+=head2 getopt_format
+
+Returns the format character for a given CPT::Parameter::* type
+
+=head1 AUTHOR
+
+Eric Rasche <rasche.eric@yandex.ru>
+
+=head1 COPYRIGHT AND LICENSE
+
+This software is Copyright (c) 2014 by Eric Rasche.
+
+This is free software, licensed under:
+
+  The GNU General Public License, Version 3, June 2007
+
+=cut