140 lines
5.0 KiB
Python
Executable File
140 lines
5.0 KiB
Python
Executable File
# Copyright (C) 2011 Colin Walters <walters@verbum.org>
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2 of the License, or (at your option) any later version.
|
|
#
|
|
# This library 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
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; if not, write to the
|
|
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
# Boston, MA 02111-1307, USA.
|
|
|
|
import os,sys,subprocess,tempfile,re,shutil
|
|
import argparse
|
|
import json
|
|
from StringIO import StringIO
|
|
|
|
from . import builtins
|
|
from .ostbuildlog import log, fatal
|
|
from .subprocess_helpers import run_sync, run_sync_get_output
|
|
from . import ostbuildrc
|
|
from . import buildutil
|
|
from . import kvfile
|
|
from . import odict
|
|
|
|
class OstbuildResolve(builtins.Builtin):
|
|
name = "resolve"
|
|
short_description = "Download the source code for a given manifest"
|
|
|
|
def __init__(self):
|
|
builtins.Builtin.__init__(self)
|
|
|
|
def _ensure_vcs_mirror(self, name, keytype, uri, branch):
|
|
assert keytype == 'git'
|
|
mirror = os.path.join(self.mirrordir, name)
|
|
tmp_mirror = mirror + '.tmp'
|
|
if os.path.isdir(tmp_mirror):
|
|
shutil.rmtree(tmp_mirror)
|
|
if not os.path.isdir(mirror):
|
|
run_sync(['git', 'clone', '--mirror', uri, tmp_mirror])
|
|
os.rename(tmp_mirror, mirror)
|
|
elif self.args.fetch:
|
|
log("Running git fetch for %s" % (name, ))
|
|
run_sync(['git', 'fetch'], cwd=mirror, log_initiation=False)
|
|
return mirror
|
|
|
|
def _parse_src_key(self, srckey):
|
|
idx = srckey.find(':')
|
|
if idx < 0:
|
|
raise ValueError("Invalid SRC uri=%s" % (srckey, ))
|
|
keytype = srckey[:idx]
|
|
if keytype not in ['git']:
|
|
raise ValueError("Unsupported SRC uri=%s" % (srckey, ))
|
|
uri = srckey[idx+1:]
|
|
return (keytype, uri)
|
|
|
|
def _resolve_component_meta(self, component_meta):
|
|
result = dict(component_meta)
|
|
orig_src = component_meta['src']
|
|
|
|
did_expand = False
|
|
for (vcsprefix, expansion) in self.manifest['vcsconfig'].iteritems():
|
|
prefix = vcsprefix + ':'
|
|
if orig_src.startswith(prefix):
|
|
result['src'] = expansion + orig_src[len(prefix):]
|
|
did_expand = True
|
|
break
|
|
|
|
name = component_meta.get('name')
|
|
if name is None:
|
|
if did_expand:
|
|
src = orig_src
|
|
idx = src.rindex(':')
|
|
name = src[idx+1:]
|
|
else:
|
|
src = result['src']
|
|
idx = src.rindex('/')
|
|
name = src[idx+1:]
|
|
if name.endswith('.git'):
|
|
name = name[:-4]
|
|
name = name.replace('/', '-')
|
|
result['name'] = name
|
|
|
|
if 'branch' not in result:
|
|
result['branch'] = 'master'
|
|
|
|
return result
|
|
|
|
def execute(self, argv):
|
|
parser = argparse.ArgumentParser(description=self.short_description)
|
|
parser.add_argument('--fetch', action='store_true')
|
|
|
|
args = parser.parse_args(argv)
|
|
self.args = args
|
|
|
|
self.parse_config()
|
|
|
|
manifest_path = self.ostbuildrc.get_key('manifest')
|
|
self.manifest = json.load(open(manifest_path))
|
|
|
|
self.resolved_components = map(self._resolve_component_meta, self.manifest['components'])
|
|
|
|
for component in self.resolved_components:
|
|
(keytype, uri) = self._parse_src_key(component['src'])
|
|
mirrordir = self._ensure_vcs_mirror(component['name'],
|
|
keytype, uri,
|
|
component['branch'])
|
|
revision = buildutil.get_git_version_describe(mirrordir,
|
|
component['branch'])
|
|
component['revision'] = revision
|
|
|
|
self.manifest['components'] = self.resolved_components
|
|
|
|
out_manifest = os.path.join(self.workdir, 'manifest.json')
|
|
patchdir = os.path.join(self.workdir, 'patches')
|
|
if not os.path.isdir(patchdir):
|
|
os.mkdir(patchdir)
|
|
all_patches = {}
|
|
for component in self.resolved_components:
|
|
patches = component.get('patches', [])
|
|
for patch in patches:
|
|
all_patches[patch] = True
|
|
for patch in all_patches:
|
|
src = os.path.join(os.path.dirname(manifest_path),
|
|
patch)
|
|
dest = os.path.join(patchdir, patch)
|
|
shutil.copy(src, dest)
|
|
|
|
f = open(out_manifest, 'w')
|
|
json.dump(self.manifest, f, indent=4)
|
|
f.close()
|
|
print "Created: %s, %d patches" % (out_manifest, len(all_patches.keys()))
|
|
|
|
builtins.register(OstbuildResolve)
|