SVN+HOOK -- 配置管理钩子

#!/usr/bin/env python

# -*- coding: utf-8 -*-

import sys , os

#lockFlag = False
'''
@summary: 错误码定义
'''
class errorCode:
Successed       =0000           #成功
InteralFailed   = 0001          #内部错误
LogLengthError  = 0002          #日志长度错误
DirectoryChangeError = 0003     #目录管理错误
fileTypeError = 0004            #文件类型错误
fileTooLarge = 0005             #文件大小错误
SvnLock = 9999                  #SVN配置库已加锁
'''
@summary: 提交时更改类型
'''
class svnChange:
addDirectory = 0001
addFile          = 0002
removeDirectory = 0003
removeFile = 0004
modiFile = 0005
normal = 0006

class constValue:
commitLogLength = 10
maxFileLength       = 1024*1024*100
lockFlag = False
superUser = ('cshuang','manageruser')
fliterFile = ('ZIP','EXE','TAR','RAR','GZ','RPM')
managerIp = '192.168.4.50'

class userInfo:
def __init__(self,name,aliasName):
self.name=name
self.Alias = aliasName
@staticmethod
def initAllUser():
usrList = list()
return usrList

class svnCommitHook:
'''
classdocs
'''

svnLookPath=r'/usr/local/subversion/bin/svnlook '
svnAdminPath=r''
def __init__(self):
'''
Constructor
'''
self.DeposityLocation = None
self.RTNS = None
self.logerMinLength = 10
self.fileList = list()

'''
@summary: 检查提交时日志信息，日志长度必须大于 MIN-LOG-LENGTH
'''
def checkLogsLength (self):
cmd = svnCommitHook.svnLookPath + ' log -t "%s" "%s"'% (self.RTNS, self.DeposityLocation)

logmessage = ''#!/usr/bin/env python

for line in os.popen(cmd,'r').readlines():
logmessage = logmessage + line.replace('\n','')

if(len(logmessage) > 10):
return errorCode.Successed
else:
return errorCode.LogLengthError

return errorCode.Successed

def isSpecialFile(self,filename):
if filename == None:
return False
splitStrList = filename.split('.')
if len(splitStrList) < 2:
return False

if splitStrList[-1] in constValue.fliterFile:
return True
return False
def checkChange(self):
cmd1 = svnCommitHook.svnLookPath + ' author -t "%s" "%s"'% (self.RTNS, self.DeposityLocation)
p1 = os.popen(cmd1,'r')
author = p1.read()
author = author.lstrip()
author = author.rstrip()

if author in constValue.superUser:
return errorCode.Successed

cmd2 = svnCommitHook.svnLookPath + ' changed -t "%s" "%s"'% (self.RTNS, self.DeposityLocation)
p2 = os.popen(cmd2,'r')

changeList = list()
for one in p2.readlines():
changeT,filename = self.getChangeType(one)

if changeT == svnChange.addDirectory or changeT == svnChange.removeDirectory:
return errorCode.DirectoryChangeError

if changeT == svnChange.addFile:
strFilename = filename.upper()
if self.isSpecialFile(strFilename):
return errorCode.fileTypeError
#continue
if changeT == svnChange.addFile or changeT == svnChange.modiFile:
cmd1 = svnCommitHook.svnLookPath + ' cat -t %s %s %s' % (self.RTNS, self.DeposityLocation,filename)
pChange = os.popen(cmd1,'r')
result = len(pChange.read())

if result > constValue.maxFileLength:
return errorCode.fileTooLarge
return errorCode.Successed

def packetBlanck(self,src,str = ' '):
rtn = None
if src == None:
return rtn

rtn = src.lstrip()
rtn = rtn.rstrip()

ilen = 0
ilenEx = len(rtn)
while ilen != ilenEx:
ilen = ilenEx
rtn = rtn.replace(str*2 ,str)
ilenEx = len(rtn)
return rtn

'''
@summary: 获取当前svn提交类型
'''
def getChangeType(self,oneChange):
oneChange = self.packetBlanck(oneChange, ' ')
splitStr = oneChange.split(' ')

if len(splitStr) <> 2:
return svnChange.normal,None

#添加
if splitStr[0] == 'A':
if splitStr[1][-1] == '/' or splitStr[1][-1] == '\\':
return svnChange.addDirectory,splitStr[1]
else :
self.fileList.append(splitStr[1])
return svnChange.addFile,splitStr[1]
#修改可以不判断
if splitStr[0] == 'U':
self.fileList.append(splitStr[1])
return svnChange.modiFile,splitStr[1]

#删除
if splitStr[0] == 'D':
if splitStr[1][-1] == '/' or splitStr[1][-1] == '\\':
return svnChange.removeDirectory,splitStr[1]
else :
return svnChange.removeFile,splitStr[1]

'''
@summary: 获取提交文件的信息
'''
def checkFileInfo(self):
return errorCode.Successed

'''
@summary:锁定svn
'''
def lockSvn(self):
#global lockFlag
if constValue.lockFlag:
return errorCode.SvnLock
return errorCode.Successed

def main():
svnHook = svnCommitHook()
svnHook.DeposityLocation = sys.argv[1]
svnHook.RTNS = sys.argv[2]

if svnHook.checkLogsLength() <> errorCode.Successed:
sys.stderr.write("强制写日志提示：签入文档或代码必须提供相关说明，并且至少10个字符以上，请补充后重试")
exit(1)

result = svnHook.checkChange()
if result <> errorCode.Successed:
if result == errorCode.DirectoryChangeError:
sys.stderr.write("目录变更错误：代码库添加、删除、修改目录必须向产品经理申请，申请后，由配置管理员统一添加，并对目录进行权限重新配置。谢谢！")
elif result == errorCode.fileTypeError:
sys.stderr.write("签入错误：你签入的文件不符合规定，不能签入可执行文件和任何压缩文件！")
elif result == errorCode.fileTooLarge:
sys.stderr.write("签入错误：您签入的文件超过了最大尺寸限制---100兆！")
exit(1)

if svnHook.lockSvn() <> errorCode.Successed:
sys.stderr.write("SVN锁定提示：代码库已加锁，暂无法签入任何文档代码，请联系管理员。谢谢！")
exit(1)

'''fileTooLarge
@summary: 该函数调用必须在checkChange调用之后
'''
#if svnHook.checkFileInfo() <> errorCode.Successed:
#sys.stderr.write("SVN锁定提示：代码库已加锁，暂无法签入任何文档代码，请联系管理员。谢谢！")
#    exit(1)

exit(0)
if __name__ == '__main__':
main()