我有一个顽固的用户，他固执地坚持将他的二进制文件（可执行文件，DLL）提交到我们的subversion存储库中。我会进去删除它们，但当然没有任何东西可以从subversion中删除。
虽然有时我们需要提交二进制文件，但我不希望用户这样做是例行公事。我可以设置一个ignore属性，但如果真的确定它们，则不会阻止用户提交二进制文件。我想做的是能够在逐个目录的基础上控制提交指定文件类型的能力，特别是.exe和.dll文件。
在SVN中有没有办法做到这一点？如果它有任何不同，我们使用的是VisualSVN服务器和TortoiseSVN。
答案 0 :(得分：5)
这是一个小钩子脚本，它正在做你想要的： 你必须配置两件事：
import sys
import subprocess
import re
#this is a list of illegal suffixes:
illegal_suffixes = ['.exe','.dll']
# Path to svnlook command:
cmdSVNLOOK="/usr/bin/svnlook";
def isIllegalSuffix(progname):
for suffix in illegal_suffixes:
if (ptFilename.endswith(suffix)):
return True
return False
######### main program ################
repopath = sys.argv[1]
transact = sys.argv[2]
retVal = 0
svninfo = subprocess.Popen([cmdSVNLOOK, 'changed', '-t', transact, repopath],
stdout = subprocess.PIPE, stderr=subprocess.PIPE)
(stdout, stderr) = svninfo.communicate();
prog = re.compile('(^[ACUDRM_])[ACUDRM]*\s+(.+)') # regex for svnlook output
for line in stdout.split("\n"):
if (line.strip()!=""):
match=re.search(prog, line.strip())
if match:
mode = match.group(1)
ptFilename = match.group(2)
if mode == 'A' and isIllegalSuffix(ptFilename):
retVal = 1
sys.stderr.write("Please do not add the following ")
sys.stderr.write("filetypes to repository:\n")
sys.stderr.write(str(illegal_suffixes)+"\n")
break
else:
sys.stderr.write("svnlook output parsing failed!\n")
retVal = 1
break
else:
# an empty line is fine!
retVal = 0
sys.exit(retVal)
答案 1 :(得分：5)
你可以尝试这个python钩子脚本。它（松散地）基于上面的那个，但允许拒绝路径的正则表达式模式，并允许通过开始一行来覆盖检查
此改变：
在日志消息中。它使用新的python打印语法，因此它需要一个相当新版本的python（2.6 +？）。
from __future__ import print_function
import sys,os
import subprocess
import re
#this is a list of illegal patterns:
illegal_patterns = [
'\.exe$',
'\.dll$',
'[\^|/]bin/',
'[\^|/]obj/',
]
# Path to svnlook command:
cmdSVNLOOK=r"{}bin\svnlook.exe".format(os.environ["VISUALSVN_SERVER"])
print(illegal_patterns, file=sys.stderr)
print("cmdSVNLook={}".format(cmdSVNLOOK), file=sys.stderr)
def runSVNLook(subCmd, transact, repoPath):
svninfo = subprocess.Popen([cmdSVNLOOK, subCmd, '-t', transact, repoPath],
stdout = subprocess.PIPE, stderr=subprocess.PIPE)
(stdout, stderr) = svninfo.communicate()
if len(stderr) > 0:
print("svnlook generated stderr: " + stderr, file=sys.stderr)
sys.exit(1)
return [ line.strip() for line in stdout.split("\n") ]
def findIllegalPattern(fileName):
for pattern in illegal_patterns:
if re.search(pattern, fileName):
print("pattern: {} matched filename:{}".format(pattern, fileName))
return pattern
return None
def containsOverRide(logOutput):
retVal = False
for line in logOutput:
print("log line: {}".format(line), file=sys.stderr)
if re.match("^override:", line.lower()):
retVal = True
break
print("contiansOverRide={}".format(retVal), file=sys.stderr)
return retVal
def findIllegalNames(changeOutput):
illegalNames = []
prog = re.compile('(^[ACUDRM_])[ACUDRM]*\s+(.+)') # regex for svnlook output
for line in changeOutput:
print("processing:{}".format(line), file=sys.stderr)
if (line != ""):
match=re.search(prog, line.strip())
if match:
mode = match.group(1)
ptFilename = match.group(2)
if mode == 'A':
pattern = findIllegalPattern(ptFilename)
if pattern:
illegalNames.append((pattern, ptFilename))
else:
print("svnlook output parsing failed!", file=sys.stderr)
sys.exit(1)
return illegalNames
######### main program ################
def main(args):
repopath = args[1]
transact = args[2]
retVal = 0
overRidden = containsOverRide(runSVNLook("log", transact, repopath))
illegalFiles = findIllegalNames(runSVNLook("changed", transact, repopath))
if len(illegalFiles):
msg = "****************************************************************************\n"
if len(illegalFiles) == 1:
msg += "* This commit contains a file which matches a forbidden pattern *\n"
else:
msg += "* This commit contains files which match a forbidden pattern *\n"
if overRidden:
msg += "* and contains an Override line so the checkin will be allowed *\n"
else:
retVal = 1
msg += "* and is being rejected. *\n"
msg += "* *\n"
msg += "* Files which match these patterns are genreraly created by the *\n"
msg += "* built process and should not be added to svn. *\n"
msg += "* *\n"
msg += "* If you intended to add this file to the svn repository, you neeed to *\n"
msg += "* modify your commit message to include a line that looks like: *\n"
msg += "* *\n"
msg += "* OverRide: <reason for override> *\n"
msg += "* *\n"
msg += "****************************************************************************\n"
print(msg, file=sys.stderr)
if len(illegalFiles) == 1:
print("The file and the pattern it matched are:", file=sys.stderr)
else:
print("The files and the patterns they matched are:", file=sys.stderr)
for (pattern, fileName) in illegalFiles:
print('\t{}\t{}'.format(fileName, str(pattern)), file=sys.stderr)
return retVal
if __name__ == "__main__":
ret = main(sys.argv)
sys.exit(ret)
答案 2 :(得分：3)
编写一个预提交钩子，检查添加的文件是否符合您的标准。
您可以使用pre-commit-check.py作为起点。
答案 3 :(得分：3)
您可以使用pre-commit挂钩。你必须编写一个简单的程序（用任何语言），如果文件是二进制的，它将返回一个非零值。
有关存储库挂钩的一般文档，请参阅here，有关Apache的python示例，请参阅here。
您可以查看文件名称，或使用file查看其类型。
答案 4 :(得分：3)
在TortoiseSVN上，您可以让用户将.dll，.exe等添加到忽略列表中。这样，他们的用户就不会意外地检查它们。有关详细信息，请参阅此处：
http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-dug-ignore.html
在服务器端，正如其他人所说，你可以使用钩子脚本。
答案 5 :(得分：1)
您可以使用svnlook命令。这是一个完成这项工作的python类：
SVNTransactionParser(object):
def __init__(self, repos, txn):
self.repos = repos
self.txn = txn
self.ms = magic.open(magic.MAGIC_NONE)
self.ms.load()
def tx_files(self):
files_to_analyze = list()
for l in self.__svnlook('changed')[0].readlines():
l = l.replace('\n', '');
if not l.endswith('/') and l[0] in ['A', 'U']:
files_to_analyze.append(l.split(' ')[-1:][0])
files = dict()
for file_to_analyze in files_to_analyze:
files[file_to_analyze] = {
'size': self.__svnlook('filesize', file_to_analyze)[0].readlines()[0].replace('\n', ''),
'type': self.ms.buffer(self.__svnlook('cat', file_to_analyze)[0].readline(4096)),
'extension': os.path.splitext(file_to_analyze)[1]}
return files
def __svnlook(self, command, extra_args=""):
cmd = '%s %s %s -t "%s" %s' % (SVNLOOK, command, self.repos, self.txn, extra_args)
out = popen2.popen3(cmd)
return (out[0], out[2])
tx_files（）方法返回一个包含以下信息的地图：
{
'/path/to/file1.txt': {'size': 10, 'type': 'ASCII', 'extension': '.txt'},
'/path/to/file2.pdf': {'size': 10134, 'type': 'PDF', 'extension': '.dpf'},
}
您将需要库python-magic（https://github.com/ahupp/python-magic）
答案 6 :(得分：0)
您可以使用预提交钩子脚本来检查文件是二进制还是文本。