1 #!/bin/bash/python
2 # -*-coding:utf-8-*-
3 #svn统计不同url代码行数变更脚本，过滤空行，不过滤注释。
4 import subprocess,os,sys,time,re,shutil
5 from optparse import OptionParser
6
7 #初始化temp文件：
8 FOLDER = "/tmp/temp_cm_svnrtagdiff"
9 #初始化设置私密配置文件：
10 PRIVATE_FILE = "/home/wwl/conf/wwl_private.conf"
11 #Exclude条件：
12 EXCLUDE = r"\.(txt|dic|properties|xml|config|log|key|pem|crt|per|sql|prefs|ver|gif|png|jpg|war|jar|swf|)$"
13
14 #清理temp文件夹
15 def clean():
16 if os.path.exists(FOLDER):
17 shutil.rmtree(FOLDER)
18 print "清理temp文件夹成功。"
19 else:
20 print "temp文件夹不存在。"
21
22 #创建temp文件夹
23 def mkdir():
24 #os.mkdir(FOLDER)
25 os.makedirs(FOLDER)
26 print "创建temp文件夹成功。"
27
28 #读取配置文件，私密信息
29 def get_conf_private():
30 if os.path.isfile(PRIVATE_FILE):
31 with open(PRIVATE_FILE,‘r‘) as private:
32 for line in private:
33 if line.startswith(‘SVN_USERNAME‘):
34 username = line.split(‘=‘)[1]
35 elif line.startswith(‘SVN_PASSWORD‘):
36 passwd = line.split(‘=‘)[1]
37 return (username,passwd)
38 else:
39 print "svn配置文件不存在，联系值班CM！！！"
40 sys.exit(1)
41
42 #检验svn的用户名、密码和url是否正确
43 def svn_check_url_u_p(uname,pword,url,temp_svninfo):
44 cmd = "svn info --no-auth-cache --non-interactive --username=‘%s‘ --password=‘%s‘ %s >%s" %(uname,pword,url,temp_svninfo)
45 p = subprocess.Popen(cmd,shell=True,stderr=subprocess.PIPE,stdout=subprocess.PIPE)
46 (stderr_test,stdout_test) = p.communicate()
47 #p.wait() 使用wait()容易造成死锁。
48 #stderr_test = p.stderr.read()
49 if len(stderr_test) == 0:
50 print "url正确，svn账号密码正确:",url
51 elif ‘authorization failed‘ in stderr_test:
52 print "svn账号密码不正确，请联系值班CM！！！"
53 sys.exit(1)
54 elif ‘Not a valid URL‘ in stderr_test:
55 print "url错误，请检查配置:",url
56 sys.exit(1)
57
58 #比较两个url之间的差异：
59 def svn_diff_url_o_n(old_url,new_url,uname,pword,temp_svndiff):
60 cmd = "svn diff --no-auth-cache --non-interactive --old=%s --new=%s --username=‘%s‘ --password=‘%s‘ >%s" %(old_url,new_url,uname,pword,temp_svndiff)
61 p = subprocess.Popen(cmd,shell=True,stderr=subprocess.PIPE,stdout=subprocess.PIPE)
62 (stderr_test,stdout_test) = p.communicate()
63 #p.wait()
64 #stderr_test = p.stderr.read()
65 if len(stderr_test) == 0:
66 print "svn diff Sucess!!!"
67 else:
68 print "svn diff Error,请联系值班CM！！！"
69 sys.exit(1)
70
71 #判断过滤条件：
72 def is_ignore_svn(file_name):
73 ignore_file_pattern_svn = EXCLUDE
74 match = re.search(ignore_file_pattern_svn,file_name)
75 if match == None:
76 return False
77 else:
78 return True
79
80 #判断是否为二进制文件：
81 def is_binary(uname,pword,newuf,olduf=None):
82 cmd = "svn blame --no-auth-cache --non-interactive --username=‘%s‘ --password=‘%s‘ %s" %(uname,pword,newuf)
83 p = subprocess.Popen(cmd,shell=True,stderr=subprocess.PIPE,stdout=subprocess.PIPE)
84 (stderr_test,stdout_test) = p.communicate()
85 #p.wait()
86 #stderr_test = p.stderr.read()
87 if stderr_test.startswith("Skipping binary file"):
88 return True
89 elif stderr_test.startswith("svn: warning: W160017"):
90 return is_binary(uname,pword,olduf)
91 else:
92 return False
93
94 def main():
95 #获取当前时间戳：
96 print "####******Begin testing at: ",time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())," ********####"
97 now_time = time.strftime("%Y%m%d%H%M%S",time.localtime())
98 clean()
99 mkdir()
100 temp_svninfo = os.path.join(FOLDER,"temp_svninfo."+now_time)
101 temp_svndiff = os.path.join(FOLDER,"temp_svndiff."+now_time)
102
103 #获取命令行参数并赋值给变量
104 parser = OptionParser()
105 parser.add_option("-o",dest="old_url",default="",help="-o old_SVN_REPOSITORY_URL 旧的svn URL地址")
106 parser.add_option("-n",dest="new_url",default="",help="-n new_SVN_REPOSITORY_URL 新的svn URL地址")
107 parser.add_option("-u",dest="username",default=get_conf_private()[0].strip(),help="-u USER_NAME svn服务器用户名")
108 parser.add_option("-p",dest="passwd",default=get_conf_private()[1].strip(),help="-p PASSWD svn服务器密码")
109 parser.add_option("-f",dest="judge",default="N",help="-f yes|YES|Y|y 是否打印文件列表")
110
111 (options,args)=parser.parse_args()
112
113 old_url = options.old_url.strip()
114 new_url = options.new_url.strip()
115 #判断old_url和new_url参数是否赋值
116 if len(old_url) == 0:
117 print "请输入old_SVN_REPOSITORY_URL："
118 sys.exit (1)
119 if len(new_url) == 0:
120 print "请输入new_SVN_REPOSITORY_URL："
121 sys.exit (1)
122
123 #检查url是否正确，svn账号密码是否正确
124 svn_check_url_u_p(options.username,options.passwd,old_url,temp_svninfo)
125 svn_check_url_u_p(options.username,options.passwd,new_url,temp_svninfo)
126
127 #比较两个url之间的差异：
128 svn_diff_url_o_n(old_url,new_url,options.username,options.passwd,temp_svndiff)
129
130 #初始化参数:
131 AddLineNum = 0
132 DelLineNum = 0
133 ModLineNum = 0
134 TotalLineNum = 0
135 ModFileNum = 0
136 ExcludeFileNum = 0
137 TotalFileNum = 0
138
139 #处理temp_svndiff文件
140 #判断diff文件是否为空：
141 if len(open(temp_svndiff,‘r‘).read()) == 0:
142 print "没有变更！！！"
143 else:
144 dict = {}
145 with open(temp_svndiff,‘r‘) as svndiff:
146 for line in svndiff:
147 if line.startswith("Index:"):
148 key = line.split(‘:‘)[-1].strip()
149 if key not in dict:
150 dict[key] = [0,0]
151 if line.startswith(‘+‘) and len(line.strip()) > 1:
152 dict[key][0] += 1
153 if line.startswith(‘+++‘):
154 dict[key][0] -= 1
155 if line.startswith(‘-‘) and len(line.strip()) > 1:
156 dict[key][1] += 1
157 if line.startswith(‘---‘):
158 dict[key][1] -= 1
159
160 #判断是否显示本次所有的变更文件：
161 if options.judge in [‘Y‘,‘y‘,‘YES‘,‘yes‘]:
162 print "本次变更的文件："
163 for line in dict.keys():
164 print line
165 else:
166 print "本次跳过的文件："
167
168 TotalFileNum = len(dict.keys())
169 for file in dict.keys():
170 olduf = os.path.join(old_url,file)
171 newuf = os.path.join(new_url,file)
172 if file == ‘.‘:
173 TotalFileNum -= 1
174 elif is_ignore_svn(file):
175 print "Skipping file : ",file
176 ExcludeFileNum += 1
177 elif is_binary(options.username,options.passwd,newuf,olduf):
178 print "Skipping binary file : ",file
179 ExcludeFileNum += 1
180 else:
181 AddLineNum += dict[file][0]
182 DelLineNum += dict[file][1]
183 TotalLineNum = AddLineNum + DelLineNum
184
185 clean()
186
187 print "===============代码行差异为：=================\n"
188 print "新增的代码行 = ",AddLineNum," 行"
189 print "删除的代码行 = ",DelLineNum," 行\n"
190 print "代码行变更总计 = ",TotalLineNum," 行\n"
191 print "变更文件总数 = ",TotalFileNum," 个\n"
192 print "排除文件总数 = ",ExcludeFileNum," 个\n"
193 print "=============代码行统计完成！================="
194 print "####******End of testing at: ",time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())," **********####"
195 196
196 if __name__ == "__main__":
197 main()
wwl_private.conf文件用于存放默认的svn账号密码：(如果执行python的时候没有输入-u -p 脚本调用此私密配置)
#(username) SVN_USERNAME=wwl #(password) SVN_PASSWORD=wwl
如果找不到wwl_private.conf私密文件，可以修改代码，直接返回你知道的原文密码
使用环境：python2.7、svn1.6、Ubuntu13.04
使用命令：python xxx.py -o "old_url" -n "new_url" -f y -u "name" -p "password"
脚本解析：使用svn info 命令判断url是否正确，svn用户名、密码是否正确；
使用svn diff 对比2个svn-url输出结果到temp文件，然后解析temp文件；
使用svn blame 判断文件是否是二进制文件；
设置过滤器EXCLUDE，过滤指定文件不统计；
过滤空行增删，不过滤注释。
弊端：svn diff 命令对一个代码行的修改算成+1行和-1行，此脚本没有另行统计修改的行数。
改进方案：使用svn diff --diff-cmd /usr/bin/diff 命令调用linux的diff来对比。linux的diff使用(a - 增)(c - 改)(d - 删)，比较方便分别计算增删改代码行，后期尝试修改。
PS:如果使用的是svn1.7版本：检验svn用户名、密码和url替换成下面代码
#检验svn的用户名、密码和url是否正确
def svn_check_url_u_p(uname,pword,url,temp_svninfo):
cmd = "svn info --no-auth-cache --non-interactive --username=‘%s‘ --password=‘%s‘ %s >%s" %(uname,pword,url,temp_svninfo)
p = subprocess.Popen(cmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
(stderr_test,stdout_test) = p.communicate()
if len(stderr_test) == 0:
print "url正确，svn账号密码正确:",url
elif ‘E170001‘ in stderr_test:
print "svn账号密码不正确，请联系值班CM！！！"
sys.exit(1)
elif ‘E000002‘ in stderr_test:
print "url错误，请检查配置:",url
sys.exit(1)
时间： 2024-08-30 08:00:33