Scan all folders and extract git log if folder contains a git project and save the log file in gitlogs (put the scripts in your www containing all your projects folders)

gitlog.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

import fnmatch
import string
import os, sys, time
import subprocess

def isUnderGit():
	curPath = os.getcwd()
	if os.path.exists(curPath+'/.git'):
		return True
	else:
		return False

base_path = os.getcwd()
os.chdir(base_path)

for f in os.listdir(base_path):
	if os.path.isdir(os.path.join(base_path, f)):
		curDir = os.path.join(base_path, f)
		os.chdir(curDir)
		#print curDir
		isGitFound = isUnderGit()
		if (isGitFound):
			# print curDir
			command = 'git --git-dir '+curDir+'/.git log > '+base_path+'/gitlogs/'+f+'.log' 
			print command
			subprocess.Popen(command, stdout=subprocess.PIPE, shell = True)