```
import sys
import zlib
import hashlib
import os

path = '.git/'
f = [os.path.join(dp, f) for dp, dn, fn in os.walk(os.path.expanduser(".git/")) for f in fn]
for OBJ in f:
try:
cdata = file(OBJ).read()
data = zlib.decompress(cdata)
if ('midnight' in data):
print data
except :
pass
```