mirror of
git://git.yoctoproject.org/poky.git
synced 2025-07-19 21:09:03 +02:00
8597a616f3
Copied layers with 'cp -a' instead of calling shutil.copytree as copytree fails to copy broken symlinks. More pythonic fix would be to use copytree with 'ignore' parameter, but this could slow down copying complex directory structures. [YOCTO #8825] (From OE-Core master rev: e5b841420b9fdd33829f7665a62cd06a3017f7e6) (From OE-Core rev: fa0424ee742a6b331f1c6462eb69fecba6dc7f86) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
197 lines
8.4 KiB
Python
197 lines
8.4 KiB
Python
# Development tool - sdk-update command plugin
|
|
|
|
import os
|
|
import subprocess
|
|
import logging
|
|
import glob
|
|
import shutil
|
|
import errno
|
|
import sys
|
|
from devtool import exec_build_env_command, setup_tinfoil, DevtoolError
|
|
|
|
logger = logging.getLogger('devtool')
|
|
|
|
def plugin_init(pluginlist):
|
|
"""Plugin initialization"""
|
|
pass
|
|
|
|
def parse_locked_sigs(sigfile_path):
|
|
"""Return <pn:task>:<hash> dictionary"""
|
|
sig_dict = {}
|
|
with open(sigfile_path) as f:
|
|
lines = f.readlines()
|
|
for line in lines:
|
|
if ':' in line:
|
|
taskkey, _, hashval = line.rpartition(':')
|
|
sig_dict[taskkey.strip()] = hashval.split()[0]
|
|
return sig_dict
|
|
|
|
def generate_update_dict(sigfile_new, sigfile_old):
|
|
"""Return a dict containing <pn:task>:<hash> which indicates what need to be updated"""
|
|
update_dict = {}
|
|
sigdict_new = parse_locked_sigs(sigfile_new)
|
|
sigdict_old = parse_locked_sigs(sigfile_old)
|
|
for k in sigdict_new:
|
|
if k not in sigdict_old:
|
|
update_dict[k] = sigdict_new[k]
|
|
continue
|
|
if sigdict_new[k] != sigdict_old[k]:
|
|
update_dict[k] = sigdict_new[k]
|
|
continue
|
|
return update_dict
|
|
|
|
def get_sstate_objects(update_dict, newsdk_path):
|
|
"""Return a list containing sstate objects which are to be installed"""
|
|
sstate_objects = []
|
|
# Ensure newsdk_path points to an extensible SDK
|
|
sstate_dir = os.path.join(newsdk_path, 'sstate-cache')
|
|
if not os.path.exists(sstate_dir):
|
|
logger.error("sstate-cache directory not found under %s" % newsdk_path)
|
|
raise
|
|
for k in update_dict:
|
|
files = set()
|
|
hashval = update_dict[k]
|
|
p = sstate_dir + '/' + hashval[:2] + '/*' + hashval + '*.tgz'
|
|
files |= set(glob.glob(p))
|
|
p = sstate_dir + '/*/' + hashval[:2] + '/*' + hashval + '*.tgz'
|
|
files |= set(glob.glob(p))
|
|
files = list(files)
|
|
if len(files) == 1:
|
|
sstate_objects.extend(files)
|
|
elif len(files) > 1:
|
|
logger.error("More than one matching sstate object found for %s" % hashval)
|
|
|
|
return sstate_objects
|
|
|
|
def mkdir(d):
|
|
try:
|
|
os.makedirs(d)
|
|
except OSError as e:
|
|
if e.errno != errno.EEXIST:
|
|
raise e
|
|
|
|
def install_sstate_objects(sstate_objects, src_sdk, dest_sdk):
|
|
"""Install sstate objects into destination SDK"""
|
|
sstate_dir = os.path.join(dest_sdk, 'sstate-cache')
|
|
if not os.path.exists(sstate_dir):
|
|
logger.error("Missing sstate-cache directory in %s, it might not be an extensible SDK." % dest_sdk)
|
|
raise
|
|
for sb in sstate_objects:
|
|
dst = sb.replace(src_sdk, dest_sdk)
|
|
destdir = os.path.dirname(dst)
|
|
mkdir(destdir)
|
|
logger.debug("Copying %s to %s" % (sb, dst))
|
|
shutil.copy(sb, dst)
|
|
|
|
def sdk_update(args, config, basepath, workspace):
|
|
# Fetch locked-sigs.inc file from remote/local destination
|
|
updateserver = args.updateserver
|
|
if not updateserver:
|
|
updateserver = config.get('SDK', 'updateserver', '')
|
|
if not updateserver:
|
|
raise DevtoolError("Update server not specified in config file, you must specify it on the command line")
|
|
logger.debug("updateserver: %s" % args.updateserver)
|
|
|
|
# Make sure we are using sdk-update from within SDK
|
|
logger.debug("basepath = %s" % basepath)
|
|
old_locked_sig_file_path = os.path.join(basepath, 'conf/locked-sigs.inc')
|
|
if not os.path.exists(old_locked_sig_file_path):
|
|
logger.error("Not using devtool's sdk-update command from within an extensible SDK. Please specify correct basepath via --basepath option")
|
|
return -1
|
|
else:
|
|
logger.debug("Found conf/locked-sigs.inc in %s" % basepath)
|
|
|
|
if ':' in args.updateserver:
|
|
is_remote = True
|
|
else:
|
|
is_remote = False
|
|
|
|
if not is_remote:
|
|
# devtool sdk-update /local/path/to/latest/sdk
|
|
new_locked_sig_file_path = os.path.join(args.updateserver, 'conf/locked-sigs.inc')
|
|
if not os.path.exists(new_locked_sig_file_path):
|
|
logger.error("%s doesn't exist or is not an extensible SDK" % args.updateserver)
|
|
return -1
|
|
else:
|
|
logger.debug("Found conf/locked-sigs.inc in %s" % args.updateserver)
|
|
update_dict = generate_update_dict(new_locked_sig_file_path, old_locked_sig_file_path)
|
|
logger.debug("update_dict = %s" % update_dict)
|
|
sstate_objects = get_sstate_objects(update_dict, args.updateserver)
|
|
logger.debug("sstate_objects = %s" % sstate_objects)
|
|
if len(sstate_objects) == 0:
|
|
logger.info("No need to update.")
|
|
return 0
|
|
logger.info("Installing sstate objects into %s", basepath)
|
|
install_sstate_objects(sstate_objects, args.updateserver.rstrip('/'), basepath)
|
|
logger.info("Updating configuration files")
|
|
new_conf_dir = os.path.join(args.updateserver, 'conf')
|
|
old_conf_dir = os.path.join(basepath, 'conf')
|
|
shutil.rmtree(old_conf_dir)
|
|
shutil.copytree(new_conf_dir, old_conf_dir)
|
|
logger.info("Updating layers")
|
|
new_layers_dir = os.path.join(args.updateserver, 'layers')
|
|
old_layers_dir = os.path.join(basepath, 'layers')
|
|
shutil.rmtree(old_layers_dir)
|
|
ret = subprocess.call("cp -a %s %s" % (new_layers_dir, old_layers_dir), shell=True)
|
|
if ret != 0:
|
|
logger.error("Copying %s to %s failed" % (new_layers_dir, old_layers_dir))
|
|
return ret
|
|
else:
|
|
# devtool sdk-update http://myhost/sdk
|
|
tmpsdk_dir = '/tmp/sdk-ext'
|
|
if os.path.exists(tmpsdk_dir):
|
|
shutil.rmtree(tmpsdk_dir)
|
|
os.makedirs(tmpsdk_dir)
|
|
os.makedirs(os.path.join(tmpsdk_dir, 'conf'))
|
|
# Fetch locked-sigs.inc from update server
|
|
ret = subprocess.call("wget -q -O - %s/conf/locked-sigs.inc > %s/locked-sigs.inc" % (args.updateserver, os.path.join(tmpsdk_dir, 'conf')), shell=True)
|
|
if ret != 0:
|
|
logger.error("Fetching conf/locked-sigs.inc from %s to %s/locked-sigs.inc failed" % (args.updateserver, os.path.join(tmpsdk_dir, 'conf')))
|
|
return ret
|
|
else:
|
|
logger.info("Fetching conf/locked-sigs.inc from %s to %s/locked-sigs.inc succeeded" % (args.updateserver, os.path.join(tmpsdk_dir, 'conf')))
|
|
new_locked_sig_file_path = os.path.join(tmpsdk_dir, 'conf/locked-sigs.inc')
|
|
update_dict = generate_update_dict(new_locked_sig_file_path, old_locked_sig_file_path)
|
|
logger.debug("update_dict = %s" % update_dict)
|
|
if len(update_dict) == 0:
|
|
logger.info("No need to update.")
|
|
return 0
|
|
# Update metadata
|
|
logger.debug("Updating meta data via git ...")
|
|
# Try using 'git pull', if failed, use 'git clone'
|
|
if os.path.exists(os.path.join(basepath, 'layers/.git')):
|
|
ret = subprocess.call("cd layers && git pull", shell=True)
|
|
else:
|
|
ret = -1
|
|
if ret != 0:
|
|
ret = subprocess.call("rm -rf layers && git clone %s/layers" % args.updateserver, shell=True)
|
|
if ret != 0:
|
|
logger.error("Updating meta data via git failed")
|
|
return ret
|
|
logger.debug("Updating conf files ...")
|
|
conf_files = ['local.conf', 'bblayers.conf', 'devtool.conf', 'locked-sigs.inc']
|
|
for conf in conf_files:
|
|
ret = subprocess.call("wget -q -O - %s/conf/%s > conf/%s" % (args.updateserver, conf, conf), shell=True)
|
|
if ret != 0:
|
|
logger.error("Update %s failed" % conf)
|
|
return ret
|
|
with open(os.path.join(basepath, 'conf/local.conf'), 'a') as f:
|
|
f.write('SSTATE_MIRRORS_append = " file://.* %s/sstate-cache/PATH \\n "\n' % args.updateserver)
|
|
|
|
# Run bitbake command for the whole SDK
|
|
sdk_targets = config.get('SDK', 'sdk_targets')
|
|
logger.info("Executing 'bitbake %s' ... (This may take some time.)" % sdk_targets)
|
|
try:
|
|
exec_build_env_command(config.init_path, basepath, 'bitbake %s' % sdk_targets)
|
|
except:
|
|
logger.error('bitbake %s failed' % sdk_targets)
|
|
return -1
|
|
return 0
|
|
|
|
def register_commands(subparsers, context):
|
|
"""Register devtool subcommands from the sdk plugin"""
|
|
if context.fixed_setup:
|
|
parser_sdk = subparsers.add_parser('sdk-update', help='Update SDK components from a nominated location')
|
|
parser_sdk.add_argument('updateserver', help='The update server to fetch latest SDK components from', nargs='?')
|
|
parser_sdk.set_defaults(func=sdk_update)
|