Automatically generate and install man page (bnc#471888).

setup.py

@@ -1,7 +1,30 @@
 #!/usr/bin/env python
 
 from distutils.core import setup
+import distutils.command.build
+import distutils.command.install_data
+import os.path
 import osc.core
+from osc import commandline
+from osc import babysitter
+
+class build_osc(distutils.command.build.build, object):
+    """
+    Custom build command which generates man page.
+    """
+
+    def build_man_page(self):
+        """
+        """
+        man_path = os.path.join('build', 'osc.1')
+        distutils.log.info('generating %s' % man_path)
+        outfile = file(man_path, 'w')
+        osccli = commandline.Osc(stdout = outfile)
+        osccli.main(argv = ['osc','man'])
+
+    def run(self):
+        self.build_man_page()
+        super(build_osc, self).run()
 
 setup(name='osc',
       version=osc.core.__version__,
@@ -16,6 +39,11 @@ setup(name='osc',
 
       packages=['osc', 'osc.util'],
       scripts=['osc_hotshot.py', 'osc-wrapper.py'],
+      data_files=[(os.path.join('share','man','man1'), [os.path.join('build', 'osc.1')])],
 
+      # Override certain command classes with our own ones
+      cmdclass = {
+        'build': build_osc,
+        },
      )