1 #!/bin/bash 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())," **********####" 195 196 197 if __name__ == "__main__": 198 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
使用环境：python2.7、svn2.6、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svn2.7版本：检验svn用户名、密码和url替换成下面代码
1 #检验svn的用户名、密码和url是否正确 2 def svn_check_url_u_p(uname,pword,url,temp_svninfo): 3 cmd = "svn info --no-auth-cache --non-interactive --username=‘%s‘ --password=‘%s‘ %s >%s" %(uname,pword,url,temp_svninfo) 4 p = subprocess.Popen(cmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE) 5 (stderr_test,stdout_test) = p.communicate() 6 if len(stderr_test) == 0: 7 print "url正确，svn账号密码正确:",url 8 elif ‘E170001‘ in stderr_test: 9 print "svn账号密码不正确，请联系值班CM！！！" 10 sys.exit(1) 11 elif ‘E000002‘ in stderr_test: 12 print "url错误，请检查配置:",url 13 sys.exit(1)