setup.py

   1 #!/usr/bin/env python
   2 import re
   3 import os
   4 import sys
   5 import stat
   6 import shutil
   7 import platform
   8 from glob import glob
   9
  10 from distutils.core import setup
  11 from distutils.command import build_scripts
  12
  13 try:
  14     from extras import cmdclass
  15 except ImportError:
  16     cmdclass = {}
  17
  18 # Prevent distuils from changing "#!/usr/bin/env python"
  19 build_scripts.first_line_re = re.compile('^should not match$')
  20
  21 # Look for modules in the root and thirdparty directories
  22 srcdir = os.path.dirname(os.path.abspath(__file__))
  23 sys.path.insert(0, os.path.join(srcdir, 'thirdparty'))
  24 sys.path.insert(0, srcdir)
  25
  26 from cola import version
  27
  28 # --standalone prevents installing thirdparty libraries
  29 if '--standalone' in sys.argv:
  30     sys.argv.remove('--standalone')
  31     _standalone = True
  32 else:
  33     _standalone = False
  34
  35
  36 def main():
  37     # ensure readable files
  38     old_mask = os.umask(0022)
  39
  40     _check_python_version()
  41     _setup_environment()
  42     _check_git_version()
  43     _check_pyqt_version()
  44
  45     # First see if there is a version file (included in release tarballs),
  46     # then try git-describe, then default.
  47     builtin_version = os.path.join('cola', 'builtin_version.py')
  48     if os.path.exists('version') and not os.path.exists(builtin_version):
  49         shutil.copy('version', builtin_version)
  50
  51     elif os.path.exists('.git'):
  52         version.write_builtin_version()
  53
  54     _run_setup()
  55     # restore the old mask
  56     os.umask(old_mask)
  57
  58 def _setup_environment():
  59     """Adds win32/ to our path for windows only"""
  60     if sys.platform != 'win32':
  61         return
  62     path = os.environ['PATH']
  63     win32 = os.path.join(srcdir, 'win32')
  64     os.environ['PATH'] = win32 + os.pathsep + path
  65
  66 def _run_setup():
  67     """Runs distutils.setup()"""
  68
  69     scripts = ['bin/git-cola']
  70
  71     # git-difftool first moved out of git.git's contrib area in git 1.6.3
  72     if (os.environ.get('INSTALL_GIT_DIFFTOOL', '') or
  73             not version.check('difftool-builtin', version.git_version())):
  74         scripts.append('bin/difftool/git-difftool')
  75         scripts.append('bin/difftool/git-difftool--helper')
  76
  77     if sys.platform == 'win32':
  78         scripts.append('win32/cola')
  79         scripts.append('win32/dirname')
  80         scripts.append('win32/py2exe-setup.py')
  81         scripts.append('win32/py2exe-setup.cmd')
  82
  83     setup(name = 'git-cola',
  84           version = version.version(),
  85           description = 'A highly caffeinated git GUI',
  86           license = 'GPLv2',
  87           author = 'The git-cola community',
  88           author_email = 'git-cola@googlegroups.com',
  89           url = 'http://cola.tuxfamily.org/',
  90           long_description = 'A highly caffeinated git GUI',
  91           scripts = scripts,
  92           cmdclass = cmdclass,
  93           data_files = cola_data_files())
  94
  95
  96 def cola_data_files(standalone=_standalone):
  97     data = [_app_path('share/git-cola/qm', '*.qm'),
  98             _app_path('share/git-cola/icons', '*.png'),
  99             _app_path('share/git-cola/icons', '*.svg'),
 100             _app_path('share/git-cola/styles', '*.qss'),
 101             _app_path('share/git-cola/styles/images', '*.png'),
 102             _app_path('share/applications', '*.desktop'),
 103             _app_path('share/doc/git-cola', '*.txt'),
 104             _app_path('share/locale', '*/LC_MESSAGES/git-cola.mo'),
 105             _package('cola'),
 106             _package('cola.models'),
 107             _package('cola.controllers'),
 108             _package('cola.views')]
 109
 110     if not standalone:
 111         data.extend([_thirdparty_package('jsonpickle'),
 112                      _thirdparty_package('simplejson')])
 113
 114     if sys.platform == 'darwin':
 115         data.append(_app_path('share/git-cola/bin', 'ssh-askpass-darwin'))
 116     else:
 117         data.append(_app_path('share/git-cola/bin', 'ssh-askpass'))
 118     return data
 119
 120
 121 def _package(package, subdir=None):
 122     subdirs = package.split('.')
 123     app_dir = os.path.join('share', 'git-cola', 'lib', *subdirs)
 124     if subdir:
 125         subdirs.insert(0, subdir)
 126     src_dir = os.path.join(*subdirs)
 127     return (app_dir, glob(os.path.join(src_dir, '*.py')))
 128
 129
 130 def _thirdparty_package(package):
 131     return _package(package, subdir='thirdparty')
 132
 133
 134 def _app_path(dirname, entry):
 135     return (dirname, glob(os.path.join(dirname, entry)))
 136
 137
 138 def _check_python_version():
 139     """Check the minimum Python version
 140     """
 141     pyver = platform.python_version()
 142     if not version.check('python', pyver):
 143         print >> sys.stderr, ('Python version %s or newer required.  '
 144                               'Found %s' % (version.get('python'), pyver))
 145         sys.exit(1)
 146
 147
 148 def _check_git_version():
 149     """Check the minimum GIT version
 150     """
 151     if not version.check('git', version.git_version()):
 152         print >> sys.stderr, ('GIT version %s or newer required.  '
 153                               'Found %s' % (version.get('git'),
 154                                             version.git_version()))
 155         sys.exit(1)
 156
 157
 158 def _check_pyqt_version():
 159     """Check the minimum PyQt version
 160     """
 161     has_pyqt = False
 162     pyqtver = 'None'
 163     try:
 164         from PyQt4 import QtCore
 165         pyqtver = QtCore.PYQT_VERSION_STR
 166         if version.check('pyqt', pyqtver):
 167             return
 168     except ImportError:
 169         pass
 170     print >> sys.stderr, ('PyQt4 version %s or newer required.  '
 171                           'Found %s' % (version.get('pyqt'), pyqtver))
 172     sys.exit(1)
 173
 174
 175 if __name__ == '__main__':
 176     main()