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# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
"""
BitBake 'Fetch' git annex implementation
"""
# Copyright (C) 2014 Otavio Salvador
# Copyright (C) 2014 O.S. Systems Software LTDA.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import os
import bb
from bb import data
from bb.fetch2.git import Git
from bb.fetch2 import runfetchcmd
from bb.fetch2 import logger
class GitANNEX(Git):
def supports(self, ud, d):
"""
Check to see if a given url can be fetched with git.
"""
return ud.type in ['gitannex']
def uses_annex(self, ud, d):
for name in ud.names:
try:
runfetchcmd("%s rev-list git-annex" % (ud.basecmd), d, quiet=True)
return True
except bb.fetch.FetchError:
pass
return False
def update_annex(self, ud, d):
try:
runfetchcmd("%s annex get --all" % (ud.basecmd), d, quiet=True)
except bb.fetch.FetchError:
return False
runfetchcmd("chmod u+w -R %s/annex" % (ud.clonedir), d, quiet=True)
return True
def download(self, ud, d):
Git.download(self, ud, d)
os.chdir(ud.clonedir)
annex = self.uses_annex(ud, d)
if annex:
self.update_annex(ud, d)
def unpack(self, ud, destdir, d):
Git.unpack(self, ud, destdir, d)
os.chdir(ud.destdir)
try:
runfetchcmd("%s annex sync" % (ud.basecmd), d)
except bb.fetch.FetchError:
pass
annex = self.uses_annex(ud, d)
if annex:
runfetchcmd("%s annex get" % (ud.basecmd), d)
runfetchcmd("chmod u+w -R %s/.git/annex" % (ud.destdir), d, quiet=True)
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