#!/usr/bin/python
from pelican.generator import generate_output
import argparse

parser = argparse.ArgumentParser(description="""A tool to generate a 
static blog, with restructured text input files.""")

parser.add_argument(dest='path',
    help='Path where to find the content files (default is "content").')
parser.add_argument('-t', '--templates-path', dest='templates',
    help='Path where to find the templates. If not specified, will uses the'
         ' ones included with pelican.')
parser.add_argument('-o', '--output', dest='output',
    help='Where to output the generated files. If not specified, a directory'
         ' will be created, named "output" in the current path.')
parser.add_argument('-m', '--markup', default='rst', dest='markup',
    help='the markup language to use. Currently only ReSTreucturedtext is'
          ' available.')
parser.add_argument('-s', '--settings', dest='settings',
    help='the settings of the application. Default to None.')
parser.add_argument('-b', '--debug', dest='debug', action='store_true')


def run(args):
    generate_output(args.path, args.templates, args.output, args.markup, 
                    args.settings)
    print 'Done !'


if __name__ == '__main__':
    args = parser.parse_args()
    files = []
    if args.debug:
        run(args)
    else:
        try:
            run(args)
        except Exception, e:
            if args.debug:
                raise e
            else:
                print 'Error ! %s' % e