--- a/bake/__init__.py	Tue Nov 01 09:29:06 2011 +0100
+++ b/bake/__init__.py	Tue Nov 01 10:30:41 2011 +0100
@@ -1,4 +1,6 @@
 from Dependencies import Dependencies,DependencyUnmet,CycleDetected
 from Bake import Bake
 from Exceptions import MetadataError
+def main(args):
+    Bake().main(args)
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/generate-binary.py	Tue Nov 01 10:30:41 2011 +0100
@@ -0,0 +1,93 @@
+#!/usr/bin/env python
+
+def collect_source(source):
+    import os
+    sources = []
+    for root, dirs, files in os.walk(source):
+        for f in files:
+            if f.endswith('.py'):
+                sources.append(os.path.join(root, f))
+    return sources
+
+def calculate_hash(sources):
+    import hashlib
+    m = hashlib.md5()
+    for source in sources:
+        f = open(source, 'r')
+        for line in f:
+            m.update(line)
+        f.close()
+    md5hash = m.hexdigest()
+    return md5hash
+
+def generate_zip(sources):
+    import zipfile
+    import tempfile
+    import os
+    (handle, pathname) = tempfile.mkstemp()
+    f = zipfile.ZipFile(pathname, 'w')
+    for source in sources:
+        f.write(source)
+    f.close()
+    os.close(handle)
+    return pathname
+
+def generate_binary(source_dir, output):
+    import base64
+    import StringIO
+    sources = collect_source(source_dir)
+    sources_md5 = calculate_hash(sources)
+    zipfile = generate_zip(sources)
+    zipdata = StringIO.StringIO()
+    base64.encode(open(zipfile, 'r'), zipdata)
+    
+    f = open(output, 'w')
+    f.write("""#!/usr/bin/env python
+sources = [%s]
+sources_md5 = "%s"
+zipdata = \"\"\"%s\"\"\"
+
+def decompress(output):
+    import StringIO
+    import zipfile
+    import base64
+    decoded = StringIO.StringIO()
+    base64.decode(StringIO.StringIO(zipdata), decoded)
+    f = zipfile.ZipFile(decoded, 'r')
+    f.extractall(pathname)
+    f.close()
+    
+
+import os
+import sys
+pathname = os.path.join('.bake', sources_md5)
+if not os.path.exists(pathname):
+    os.makedirs(pathname)
+    decompress(pathname)
+elif not os.path.isdir(pathname):
+    import tempfile
+    pathname = tempfile.mkdtemp()
+    decompress(pathname)
+sys.path.append(pathname)
+import %s as source
+source.main(sys.argv)
+
+""" % (','.join(["'%s'" % source for source in sources]), sources_md5, zipdata.getvalue(),
+       source_dir))
+    f.close()
+
+if __name__ == '__main__':
+    import optparse
+    parser = optparse.OptionParser()
+    parser.add_option('-s', '--source', dest='source', type='string', action='store', default='bake',
+                      help='Source directory to embedd')
+    parser.add_option('-o', '--output', dest='output', type='string', action='store', default='bake.binary',
+                      help='Executable to generate')
+    (options, args) = parser.parse_args()
+    generate_binary(options.source, options.output)
+    
+
+
+    
+
+