242 lines
9.2 KiB
Python
242 lines
9.2 KiB
Python
# Script utility functions
|
|
#
|
|
# Copyright (C) 2014 Intel Corporation
|
|
#
|
|
# 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 sys
|
|
import os
|
|
import logging
|
|
import glob
|
|
import argparse
|
|
import subprocess
|
|
import tempfile
|
|
import shutil
|
|
import random
|
|
import string
|
|
|
|
def logger_create(name, stream=None):
|
|
logger = logging.getLogger(name)
|
|
loggerhandler = logging.StreamHandler(stream=stream)
|
|
loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
|
|
logger.addHandler(loggerhandler)
|
|
logger.setLevel(logging.INFO)
|
|
return logger
|
|
|
|
def logger_setup_color(logger, color='auto'):
|
|
from bb.msg import BBLogFormatter
|
|
console = logging.StreamHandler(sys.stdout)
|
|
formatter = BBLogFormatter("%(levelname)s: %(message)s")
|
|
console.setFormatter(formatter)
|
|
logger.handlers = [console]
|
|
if color == 'always' or (color=='auto' and console.stream.isatty()):
|
|
formatter.enable_color()
|
|
|
|
|
|
def load_plugins(logger, plugins, pluginpath):
|
|
import imp
|
|
|
|
def load_plugin(name):
|
|
logger.debug('Loading plugin %s' % name)
|
|
fp, pathname, description = imp.find_module(name, [pluginpath])
|
|
try:
|
|
return imp.load_module(name, fp, pathname, description)
|
|
finally:
|
|
if fp:
|
|
fp.close()
|
|
|
|
def plugin_name(filename):
|
|
return os.path.splitext(os.path.basename(filename))[0]
|
|
|
|
known_plugins = [plugin_name(p.__name__) for p in plugins]
|
|
logger.debug('Loading plugins from %s...' % pluginpath)
|
|
for fn in glob.glob(os.path.join(pluginpath, '*.py')):
|
|
name = plugin_name(fn)
|
|
if name != '__init__' and name not in known_plugins:
|
|
plugin = load_plugin(name)
|
|
if hasattr(plugin, 'plugin_init'):
|
|
plugin.plugin_init(plugins)
|
|
plugins.append(plugin)
|
|
|
|
def git_convert_standalone_clone(repodir):
|
|
"""If specified directory is a git repository, ensure it's a standalone clone"""
|
|
import bb.process
|
|
if os.path.exists(os.path.join(repodir, '.git')):
|
|
alternatesfile = os.path.join(repodir, '.git', 'objects', 'info', 'alternates')
|
|
if os.path.exists(alternatesfile):
|
|
# This will have been cloned with -s, so we need to convert it so none
|
|
# of the contents is shared
|
|
bb.process.run('git repack -a', cwd=repodir)
|
|
os.remove(alternatesfile)
|
|
|
|
def _get_temp_recipe_dir(d):
|
|
# This is a little bit hacky but we need to find a place where we can put
|
|
# the recipe so that bitbake can find it. We're going to delete it at the
|
|
# end so it doesn't really matter where we put it.
|
|
bbfiles = d.getVar('BBFILES').split()
|
|
fetchrecipedir = None
|
|
for pth in bbfiles:
|
|
if pth.endswith('.bb'):
|
|
pthdir = os.path.dirname(pth)
|
|
if os.access(os.path.dirname(os.path.dirname(pthdir)), os.W_OK):
|
|
fetchrecipedir = pthdir.replace('*', 'recipetool')
|
|
if pthdir.endswith('workspace/recipes/*'):
|
|
# Prefer the workspace
|
|
break
|
|
return fetchrecipedir
|
|
|
|
class FetchUrlFailure(Exception):
|
|
def __init__(self, url):
|
|
self.url = url
|
|
def __str__(self):
|
|
return "Failed to fetch URL %s" % self.url
|
|
|
|
def fetch_url(tinfoil, srcuri, srcrev, destdir, logger, preserve_tmp=False, mirrors=False):
|
|
"""
|
|
Fetch the specified URL using normal do_fetch and do_unpack tasks, i.e.
|
|
any dependencies that need to be satisfied in order to support the fetch
|
|
operation will be taken care of
|
|
"""
|
|
|
|
import bb
|
|
|
|
checksums = {}
|
|
fetchrecipepn = None
|
|
|
|
# We need to put our temp directory under ${BASE_WORKDIR} otherwise
|
|
# we may have problems with the recipe-specific sysroot population
|
|
tmpparent = tinfoil.config_data.getVar('BASE_WORKDIR')
|
|
bb.utils.mkdirhier(tmpparent)
|
|
tmpdir = tempfile.mkdtemp(prefix='recipetool-', dir=tmpparent)
|
|
try:
|
|
tmpworkdir = os.path.join(tmpdir, 'work')
|
|
logger.debug('fetch_url: temp dir is %s' % tmpdir)
|
|
|
|
fetchrecipedir = _get_temp_recipe_dir(tinfoil.config_data)
|
|
if not fetchrecipedir:
|
|
logger.error('Searched BBFILES but unable to find a writeable place to put temporary recipe')
|
|
sys.exit(1)
|
|
fetchrecipe = None
|
|
bb.utils.mkdirhier(fetchrecipedir)
|
|
try:
|
|
# Generate a dummy recipe so we can follow more or less normal paths
|
|
# for do_fetch and do_unpack
|
|
# I'd use tempfile functions here but underscores can be produced by that and those
|
|
# aren't allowed in recipe file names except to separate the version
|
|
rndstring = ''.join(random.choice(string.ascii_lowercase + string.digits) for _ in range(8))
|
|
fetchrecipe = os.path.join(fetchrecipedir, 'tmp-recipetool-%s.bb' % rndstring)
|
|
fetchrecipepn = os.path.splitext(os.path.basename(fetchrecipe))[0]
|
|
logger.debug('Generating initial recipe %s for fetching' % fetchrecipe)
|
|
with open(fetchrecipe, 'w') as f:
|
|
# We don't want to have to specify LIC_FILES_CHKSUM
|
|
f.write('LICENSE = "CLOSED"\n')
|
|
# We don't need the cross-compiler
|
|
f.write('INHIBIT_DEFAULT_DEPS = "1"\n')
|
|
# We don't have the checksums yet so we can't require them
|
|
f.write('BB_STRICT_CHECKSUM = "ignore"\n')
|
|
f.write('SRC_URI = "%s"\n' % srcuri)
|
|
f.write('SRCREV = "%s"\n' % srcrev)
|
|
f.write('WORKDIR = "%s"\n' % tmpworkdir)
|
|
# Set S out of the way so it doesn't get created under the workdir
|
|
f.write('S = "%s"\n' % os.path.join(tmpdir, 'emptysrc'))
|
|
if not mirrors:
|
|
# We do not need PREMIRRORS since we are almost certainly
|
|
# fetching new source rather than something that has already
|
|
# been fetched. Hence, we disable them by default.
|
|
# However, we provide an option for users to enable it.
|
|
f.write('PREMIRRORS = ""\n')
|
|
f.write('MIRRORS = ""\n')
|
|
|
|
logger.info('Fetching %s...' % srcuri)
|
|
|
|
# FIXME this is too noisy at the moment
|
|
|
|
# Parse recipes so our new recipe gets picked up
|
|
tinfoil.parse_recipes()
|
|
|
|
def eventhandler(event):
|
|
if isinstance(event, bb.fetch2.MissingChecksumEvent):
|
|
checksums.update(event.checksums)
|
|
return True
|
|
return False
|
|
|
|
# Run the fetch + unpack tasks
|
|
res = tinfoil.build_targets(fetchrecipepn,
|
|
'do_unpack',
|
|
handle_events=True,
|
|
extra_events=['bb.fetch2.MissingChecksumEvent'],
|
|
event_callback=eventhandler)
|
|
if not res:
|
|
raise FetchUrlFailure(srcuri)
|
|
|
|
# Remove unneeded directories
|
|
rd = tinfoil.parse_recipe(fetchrecipepn)
|
|
if rd:
|
|
pathvars = ['T', 'RECIPE_SYSROOT', 'RECIPE_SYSROOT_NATIVE']
|
|
for pathvar in pathvars:
|
|
path = rd.getVar(pathvar)
|
|
shutil.rmtree(path)
|
|
finally:
|
|
if fetchrecipe:
|
|
try:
|
|
os.remove(fetchrecipe)
|
|
except FileNotFoundError:
|
|
pass
|
|
try:
|
|
os.rmdir(fetchrecipedir)
|
|
except OSError as e:
|
|
import errno
|
|
if e.errno != errno.ENOTEMPTY:
|
|
raise
|
|
|
|
bb.utils.mkdirhier(destdir)
|
|
for fn in os.listdir(tmpworkdir):
|
|
shutil.move(os.path.join(tmpworkdir, fn), destdir)
|
|
|
|
finally:
|
|
if not preserve_tmp:
|
|
shutil.rmtree(tmpdir)
|
|
tmpdir = None
|
|
|
|
return checksums, tmpdir
|
|
|
|
|
|
def run_editor(fn, logger=None):
|
|
if isinstance(fn, str):
|
|
params = '"%s"' % fn
|
|
else:
|
|
params = ''
|
|
for fnitem in fn:
|
|
params += ' "%s"' % fnitem
|
|
|
|
editor = os.getenv('VISUAL', os.getenv('EDITOR', 'vi'))
|
|
try:
|
|
return subprocess.check_call('%s %s' % (editor, params), shell=True)
|
|
except subprocess.CalledProcessError as exc:
|
|
logger.error("Execution of '%s' failed: %s" % (editor, exc))
|
|
return 1
|
|
|
|
def is_src_url(param):
|
|
"""
|
|
Check if a parameter is a URL and return True if so
|
|
NOTE: be careful about changing this as it will influence how devtool/recipetool command line handling works
|
|
"""
|
|
if not param:
|
|
return False
|
|
elif '://' in param:
|
|
return True
|
|
elif param.startswith('git@') or ('@' in param and param.endswith('.git')):
|
|
return True
|
|
return False
|