def main():
"""
Main configuration method made to be called in order to prepare reference files.
"""
print blue("Welcome to NGS configurator\n")
parser = argparse.ArgumentParser(description=blue('NGS configurator'))
parser.add_argument('-download', default=joiner('downloads'), help='path to download directory')
parser.add_argument('-hg', default=joiner('hg19'), help='path to hg19 reference files directory')
args = parser.parse_args()
prepare_input_files(args)
def download_file(name, url, destination):
file_name = url.split('/')[-1]
blue('\tDownloading: ' + file_name)
command = 'wget ' + url + ' -O ' + os.path.join(destination, file_name)
run_command(command, Exception, hide_stderr=True)
return True
