Add a Build command that will substitute the correct paths into app.cfg so

we can move the static directory.

fas/setup.py

@@ -1,12 +1,63 @@
 #!/usr/bin/python -tt
 
 import os
+import re
+
+from distutils.command.build import build as _build
+from distutils.dep_util import newer
 
 from setuptools import setup, find_packages
 from turbogears.finddata import find_package_data
 
 execfile(os.path.join('fas', 'release.py'))
 
+SUBSTFILES=('fas/config/app.cfg',)
+
+class Build(_build, object):
+    '''
+    Build the package, changing the directories that data files are installed.
+    '''
+    user_options = _build.user_options
+    user_options.extend([('install-data=', None,
+        'Installation directory for data files')])
+    # These are set in finalize_options()
+    substitutions = {'@DATADIR@': None}
+    subRE = re.compile('(' + '|'.join(substitutions.keys()) + ')+')
+
+    def initialize_options(self):
+        self.install_data = None
+        super(Build, self).initialize_options()
+
+    def finalize_options(self):
+        self.substitutions['@DATADIR@'] = self.install_data or \
+                '%(top_level_dir)s'
+        super(Build, self).finalize_options()
+
+    def run(self):
+        '''Substitute special variables for our installation locations.'''
+        for filename in SUBSTFILES:
+            # Change files to reference the data directory in the proper
+            # location
+            infile = filename + '.in'
+            if not os.path.exists(infile):
+                continue
+            try:
+                f = file(infile, 'r')
+            except IOError:
+                if not self.dry_run:
+                    raise
+                f = None
+            outf = file(filename, 'w')
+            for line in f.readlines():
+                matches = self.subRE.search(line)
+                if matches:
+                    for pattern in self.substitutions:
+                        line = line.replace(pattern, self.substitutions[pattern])
+                outf.writelines(line)
+            outf.close()
+            f.close()
+        super(Build, self).run()
+
 setup(
     name=NAME,
     version=VERSION,
@@ -18,17 +69,19 @@ setup(
     download_url=DOWNLOAD_URL,
     license=LICENSE,
    
-    #cmdclass={'build_scripts': BuildScripts,
-    #          'build': Build,
+    cmdclass={
+        'build': Build,
+        #'build_scripts': BuildScripts,
     #          'install': Install,
     #          'install_lib': InstallApp},
+    },
     install_requires = [
         'TurboGears >= 1.0.4',
         'SQLAlchemy >= 0.4',
         'TurboMail',
         'python_fedora >= 0.2.99.2'
     ],
-    scripts = ['client/fasClient.py'],
+    scripts = ['client/fasClient.py', 'client/restricted-shell'],
     zip_safe=False,
     packages=find_packages(),
     package_data = find_package_data(where='fas',