#!/usr/bin/python3.6
"""The tagit application.

Part of the tagit module.
A copy of the license is provided with the project.
Author: Matthias Baumgartner, 2022
"""
# imports
import argparse
import sys

# module imports
import tagit
import tagit.apps

# config
apps = {
    'desktop'       : tagit.apps.desktop,
    }


## code ##

if __name__ == '__main__':
    parser = argparse.ArgumentParser(description='Image tagger tool.', prog='tagit')
    # version
    parser.add_argument('--version', action='version',
        version='%(prog)s {}.{}.{}'.format(*tuple(tagit.version_info)))
    # application selection
    parser.add_argument('app', choices=apps.keys(), nargs='?', default='desktop',
        help='Select the application to run.')
    # dangling args
    parser.add_argument('rest', nargs=argparse.REMAINDER)
    # parse
    args = parser.parse_args()
    # run application
    try:
        apps[args.app](args.rest)
    except Exception as e:
        print(str(e))
    
## EOF ##