def checkout( self, url, local_directory, revision ):
self.resetClient()
if self.isWorkingCopy( local_directory ):
userErrorExit("Unable to checkout '%s', given target directory '%s' is an existing working copy."\
%(url, local_directory))
if not self.isRepoURL(url):
userErrorExit("Invalid SVN repository: '%s'"%(url))
rev = self.prepareRevision(revision)
if not os.path.isdir(local_directory):
userErrorExit("Checkout destination '%s' is not a directory"%(local_directory))
try:
#pysvn checkout seems to have a problem when spaces are not escaped but also when other characters are escaped
url = urllib.quote(url, safe=',~=!@#$%^&*()+|}{:?><;[]\\/')
self.client.checkout(url=url, path=local_directory, recurse=True, revision=rev)
except pysvn.ClientError, e:
for message, code in e.args[1]:
if code in [ERR_HOST_UNRESOLVED,]:
errorMessage("Unable to resolve host '%s'. Proceeding.. "%(url))
else:
userErrorExit("Unknown failure when checking out '%s'\nPYSVN Exception:\n%s (%d)"%(url, message, code))
def getRevisionFromWorkingCopy(self, repo_path):
path = os.path.abspath('')
if not os.path.isdir(repo_path):
errorMessage("no such git repo: %s"%(repo_path))
exit(42)
os.chdir( repo_path )
import subprocess
args = [self.git, '--no-pager', 'log', '--pretty=oneline', '--no-color']
p = subprocess.Popen(args, bufsize=8192, stdin=None, stdout=subprocess.PIPE, stderr=None)
stdout = p.stdout.read()
retcode = p.wait()
if stdout.split() != []:
rev = stdout.split()[0]
if retcode != 0:
print stderr
errorMessage("could not run git log, git log failed with return code %d"%(retcode))
exit(retcode)
os.chdir(path)
return rev
def updateWorkingCopy( self, lc_path, rev ):
self.resetClient()
if not self.isWorkingCopy( lc_path ):
userErrorExit("Unable to update '%s'. Not a valid working copy."\
%(lc_path))
if rev.upper() == 'HEAD':
rev = pysvn.Revision(pysvn.opt_revision_kind.head )
else:
rev = pysvn.Revision(pysvn.opt_revision_kind.number, rev )
try:
self.client.update( path=lc_path, recurse=True, revision=rev )
except pysvn.ClientError, e:
for message, code in e.args[1]:
if code in [ERR_HOST_UNRESOLVED,]:
errorMessage("Unable to resolve host '%s'. Proceeding.. "\
%(self.getURLFromWorkingCopy(lc_path)))
else:
userErrorExit("Unknown failure when updating '%s'\nPYSVN Exception:\n%s (%d)"%(lc_path, message, code))
