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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.
#
# SPDX-License-Identifier: GPL-2.0-only
#
import os
import bb
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 urldata_init(self, ud, d):
super(GitANNEX, self).urldata_init(ud, d)
if ud.shallow:
ud.shallow_extra_refs += ['refs/heads/git-annex', 'refs/heads/synced/*']
def uses_annex(self, ud, d, wd):
for name in ud.names:
try:
runfetchcmd("%s rev-list git-annex" % (ud.basecmd), d, quiet=True, workdir=wd)
return True
except bb.fetch.FetchError:
pass
return False
def update_annex(self, ud, d, wd):
try:
runfetchcmd("%s annex get --all" % (ud.basecmd), d, quiet=True, workdir=wd)
except bb.fetch.FetchError:
return False
runfetchcmd("chmod u+w -R %s/annex" % (ud.clonedir), d, quiet=True, workdir=wd)
return True
def download(self, ud, d):
Git.download(self, ud, d)
if not ud.shallow or ud.localpath != ud.fullshallow:
if self.uses_annex(ud, d, ud.clonedir):
self.update_annex(ud, d, ud.clonedir)
def clone_shallow_local(self, ud, dest, d):
super(GitANNEX, self).clone_shallow_local(ud, dest, d)
try:
runfetchcmd("%s annex init" % ud.basecmd, d, workdir=dest)
except bb.fetch.FetchError:
pass
if self.uses_annex(ud, d, dest):
runfetchcmd("%s annex get" % ud.basecmd, d, workdir=dest)
runfetchcmd("chmod u+w -R %s/.git/annex" % (dest), d, quiet=True, workdir=dest)
def unpack(self, ud, destdir, d):
Git.unpack(self, ud, destdir, d)
try:
runfetchcmd("%s annex init" % (ud.basecmd), d, workdir=ud.destdir)
except bb.fetch.FetchError:
pass
annex = self.uses_annex(ud, d, ud.destdir)
if annex:
runfetchcmd("%s annex get" % (ud.basecmd), d, workdir=ud.destdir)
runfetchcmd("chmod u+w -R %s/.git/annex" % (ud.destdir), d, quiet=True, workdir=ud.destdir)
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