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, 2008, 2009 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 You should have received a copy of the GNU General Public License
  19 along with this program; if not, write to the Free Software
  20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  21 """
  22
  23 import os
  24 import sys
  25
  26 def cola_init():
  27     """Provides access to the cola modules"""
  28     # Try to detect where it is run from and set prefix and the search path.
  29     # It is assumed that the user installed Cola using the --prefix= option
  30     prefix = os.path.dirname(os.path.abspath(__file__))
  31     if 'Contents/Resources' not in __file__:
  32         prefix = os.path.dirname(prefix)
  33
  34     # Look for modules in the source and install trees
  35     paths_to_try = [prefix, os.path.join(prefix, 'share', 'git-cola', 'lib')]
  36     actual_paths = [p for p in paths_to_try if os.path.exists(p)]
  37     sys.path = actual_paths + sys.path
  38
  39     import cola.resources
  40
  41     # Setup the path so that git finds us when we run 'git cola'
  42     path_entries = os.environ.get('PATH').split(os.pathsep)
  43     bindir = os.path.dirname(os.path.abspath(__file__))
  44     path_entries.insert(0, bindir)
  45     path = os.pathsep.join(path_entries)
  46     os.environ['PATH'] = path
  47     os.putenv('PATH', path)
  48
  49
  50 if __name__ == '__main__':
  51     # lights, cameras, action
  52     cola_init()
  53     import cola.main
  54     cola.main.main()