bin/git-cola

   1 #!/usr/bin/env python
   2 # -*- python-mode -*-
   3 """Takes care of starting the main function
   4 """
   5
   6 __copyright__ = """
   7 Copyright (C) 2007-2012 David Aguilar <davvid@gmail.com> and contributors
   8
   9 This program is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License version 2 as
  11 published by the Free Software Foundation.
  12
  13 This program is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 """
  19
  20 import os
  21 import sys
  22
  23 def cola_init():
  24     """Provides access to the cola modules"""
  25     # Try to detect where it is run from and set prefix and the search path.
  26     # It is assumed that the user installed Cola using the --prefix= option
  27     prefix = os.path.dirname(os.path.dirname(
  28         os.path.realpath(os.path.abspath(__file__))))
  29
  30     # Look for modules in the source or install trees
  31     cola_mod = os.path.join(prefix, 'cola', '__init__.py')
  32     if os.path.exists(cola_mod):
  33         # Source tree
  34         sys.path.insert(1, prefix)
  35     else:
  36         # Install tree
  37         install_lib = os.path.join(prefix, 'share', 'git-cola', 'lib')
  38         sys.path.insert(1, install_lib)
  39
  40
  41 if __name__ == '__main__':
  42     # lights, cameras, action
  43     cola_init()
  44     from cola.app import main
  45     main('git-cola')