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from MgaRepo import Error, config
from MgaRepo.util import execcmd
from MgaRepo.VCS import *
from os.path import basename, dirname
from os import chdir, getcwd
import sys
import re
import time
from xml.etree import ElementTree
import subprocess
class GITLogEntry(VCSLogEntry):
def __init__(self, revision, author, date):
VCSLogEntry.__init__(self, revision, author, data)
class GIT(VCS):
def __init__(self):
VCS.__init__(self)
self.vcs_name = "git"
self.vcs_command = config.get("global", "git-command", "git")
self.vcs_supports['clone'] = True
self.env_defaults = {"GIT_SSH": self.vcs_wrapper}
def clone(self, url, targetpath, **kwargs):
if url.split(':')[0].find("svn") < 0:
return VCS.clone(self, url, targetpath, **kwargs)
else:
# To speed things up on huge repositories, we'll just grab all the
# revision numbers for this specific directory and grab these only
# in stead of having to go through each and every revision...
retval, result = execcmd("svn log --stop-on-copy --xml %s" % url)
if retval:
return retval
parser = ElementTree.XMLParser()
result = "".join(result.split("\n"))
parser.feed(result)
log = parser.close()
logentries = log.getiterator("logentry")
revisions = []
topurl = dirname(url)
trunk = basename(url)
tags = "releases"
execcmd("git svn init %s --trunk=%s --tags=%s %s" % (topurl, trunk, tags, targetpath), show=True)
chdir(targetpath)
for entry in logentries:
revisions.append(entry.attrib["revision"])
while revisions:
execcmd("git svn fetch -r%d" % int(revisions.pop()), show=True)
cmd = ["svn", "rebase"]
return self._execVcs_success(*cmd, **kwargs)
class SVNLook(VCSLook):
def __init__(self, repospath, txn=None, rev=None):
VCSLook.__init__(self, repospath, txn, rev)
# vim:et:ts=4:sw=4
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