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e09b9d4543
When creating new recipes, we are almost certainly fetching a new source rather that something that has already been fetched. I have disable PREMIRRORS and MIRRORS settings in the recipe that created by devtool while leaving an option for users to enable them manually if needed. Since devtool already has this options, we need to ensure that recipetool is able to handle the options passed from devtool. (From OE-Core rev: 091cee2bdc2378a3425a4ef8558d03e6f9c021ff) Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com> Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
242 lines
9.2 KiB
Python
242 lines
9.2 KiB
Python
# Script utility functions
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#
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# Copyright (C) 2014 Intel Corporation
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import sys
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import os
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import logging
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import glob
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import argparse
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import subprocess
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import tempfile
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import shutil
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import random
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import string
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def logger_create(name, stream=None):
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logger = logging.getLogger(name)
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loggerhandler = logging.StreamHandler(stream=stream)
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loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
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logger.addHandler(loggerhandler)
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logger.setLevel(logging.INFO)
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return logger
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def logger_setup_color(logger, color='auto'):
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from bb.msg import BBLogFormatter
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console = logging.StreamHandler(sys.stdout)
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formatter = BBLogFormatter("%(levelname)s: %(message)s")
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console.setFormatter(formatter)
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logger.handlers = [console]
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if color == 'always' or (color=='auto' and console.stream.isatty()):
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formatter.enable_color()
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def load_plugins(logger, plugins, pluginpath):
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import imp
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def load_plugin(name):
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logger.debug('Loading plugin %s' % name)
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fp, pathname, description = imp.find_module(name, [pluginpath])
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try:
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return imp.load_module(name, fp, pathname, description)
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finally:
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if fp:
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fp.close()
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def plugin_name(filename):
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return os.path.splitext(os.path.basename(filename))[0]
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known_plugins = [plugin_name(p.__name__) for p in plugins]
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logger.debug('Loading plugins from %s...' % pluginpath)
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for fn in glob.glob(os.path.join(pluginpath, '*.py')):
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name = plugin_name(fn)
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if name != '__init__' and name not in known_plugins:
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plugin = load_plugin(name)
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if hasattr(plugin, 'plugin_init'):
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plugin.plugin_init(plugins)
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plugins.append(plugin)
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def git_convert_standalone_clone(repodir):
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"""If specified directory is a git repository, ensure it's a standalone clone"""
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import bb.process
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if os.path.exists(os.path.join(repodir, '.git')):
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alternatesfile = os.path.join(repodir, '.git', 'objects', 'info', 'alternates')
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if os.path.exists(alternatesfile):
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# This will have been cloned with -s, so we need to convert it so none
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# of the contents is shared
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bb.process.run('git repack -a', cwd=repodir)
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os.remove(alternatesfile)
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def _get_temp_recipe_dir(d):
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# This is a little bit hacky but we need to find a place where we can put
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# the recipe so that bitbake can find it. We're going to delete it at the
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# end so it doesn't really matter where we put it.
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bbfiles = d.getVar('BBFILES').split()
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fetchrecipedir = None
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for pth in bbfiles:
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if pth.endswith('.bb'):
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pthdir = os.path.dirname(pth)
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if os.access(os.path.dirname(os.path.dirname(pthdir)), os.W_OK):
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fetchrecipedir = pthdir.replace('*', 'recipetool')
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if pthdir.endswith('workspace/recipes/*'):
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# Prefer the workspace
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break
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return fetchrecipedir
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class FetchUrlFailure(Exception):
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def __init__(self, url):
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self.url = url
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def __str__(self):
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return "Failed to fetch URL %s" % self.url
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def fetch_url(tinfoil, srcuri, srcrev, destdir, logger, preserve_tmp=False, mirrors=False):
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"""
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Fetch the specified URL using normal do_fetch and do_unpack tasks, i.e.
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any dependencies that need to be satisfied in order to support the fetch
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operation will be taken care of
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"""
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import bb
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checksums = {}
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fetchrecipepn = None
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# We need to put our temp directory under ${BASE_WORKDIR} otherwise
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# we may have problems with the recipe-specific sysroot population
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tmpparent = tinfoil.config_data.getVar('BASE_WORKDIR')
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bb.utils.mkdirhier(tmpparent)
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tmpdir = tempfile.mkdtemp(prefix='recipetool-', dir=tmpparent)
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try:
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tmpworkdir = os.path.join(tmpdir, 'work')
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logger.debug('fetch_url: temp dir is %s' % tmpdir)
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fetchrecipedir = _get_temp_recipe_dir(tinfoil.config_data)
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if not fetchrecipedir:
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logger.error('Searched BBFILES but unable to find a writeable place to put temporary recipe')
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sys.exit(1)
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fetchrecipe = None
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bb.utils.mkdirhier(fetchrecipedir)
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try:
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# Generate a dummy recipe so we can follow more or less normal paths
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# for do_fetch and do_unpack
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# I'd use tempfile functions here but underscores can be produced by that and those
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# aren't allowed in recipe file names except to separate the version
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rndstring = ''.join(random.choice(string.ascii_uppercase + string.digits) for _ in range(8))
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fetchrecipe = os.path.join(fetchrecipedir, 'tmp-recipetool-%s.bb' % rndstring)
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fetchrecipepn = os.path.splitext(os.path.basename(fetchrecipe))[0]
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logger.debug('Generating initial recipe %s for fetching' % fetchrecipe)
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with open(fetchrecipe, 'w') as f:
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# We don't want to have to specify LIC_FILES_CHKSUM
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f.write('LICENSE = "CLOSED"\n')
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# We don't need the cross-compiler
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f.write('INHIBIT_DEFAULT_DEPS = "1"\n')
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# We don't have the checksums yet so we can't require them
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f.write('BB_STRICT_CHECKSUM = "ignore"\n')
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f.write('SRC_URI = "%s"\n' % srcuri)
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f.write('SRCREV = "%s"\n' % srcrev)
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f.write('WORKDIR = "%s"\n' % tmpworkdir)
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# Set S out of the way so it doesn't get created under the workdir
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f.write('S = "%s"\n' % os.path.join(tmpdir, 'emptysrc'))
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if not mirrors:
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# We do not need PREMIRRORS since we are almost certainly
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# fetching new source rather than something that has already
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# been fetched. Hence, we disable them by default.
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# However, we provide an option for users to enable it.
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f.write('PREMIRRORS = ""\n')
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f.write('MIRRORS = ""\n')
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logger.info('Fetching %s...' % srcuri)
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# FIXME this is too noisy at the moment
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# Parse recipes so our new recipe gets picked up
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tinfoil.parse_recipes()
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def eventhandler(event):
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if isinstance(event, bb.fetch2.MissingChecksumEvent):
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checksums.update(event.checksums)
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return True
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return False
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# Run the fetch + unpack tasks
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res = tinfoil.build_targets(fetchrecipepn,
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'do_unpack',
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handle_events=True,
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extra_events=['bb.fetch2.MissingChecksumEvent'],
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event_callback=eventhandler)
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if not res:
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raise FetchUrlFailure(srcuri)
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# Remove unneeded directories
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rd = tinfoil.parse_recipe(fetchrecipepn)
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if rd:
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pathvars = ['T', 'RECIPE_SYSROOT', 'RECIPE_SYSROOT_NATIVE']
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for pathvar in pathvars:
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path = rd.getVar(pathvar)
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shutil.rmtree(path)
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finally:
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if fetchrecipe:
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try:
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os.remove(fetchrecipe)
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except FileNotFoundError:
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pass
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try:
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os.rmdir(fetchrecipedir)
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except OSError as e:
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import errno
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if e.errno != errno.ENOTEMPTY:
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raise
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bb.utils.mkdirhier(destdir)
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for fn in os.listdir(tmpworkdir):
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shutil.move(os.path.join(tmpworkdir, fn), destdir)
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finally:
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if not preserve_tmp:
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shutil.rmtree(tmpdir)
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tmpdir = None
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return checksums, tmpdir
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def run_editor(fn, logger=None):
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if isinstance(fn, str):
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params = '"%s"' % fn
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else:
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params = ''
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for fnitem in fn:
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params += ' "%s"' % fnitem
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editor = os.getenv('VISUAL', os.getenv('EDITOR', 'vi'))
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try:
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return subprocess.check_call('%s %s' % (editor, params), shell=True)
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except subprocess.CalledProcessError as exc:
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logger.error("Execution of '%s' failed: %s" % (editor, exc))
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return 1
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def is_src_url(param):
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"""
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Check if a parameter is a URL and return True if so
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NOTE: be careful about changing this as it will influence how devtool/recipetool command line handling works
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"""
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if not param:
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return False
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elif '://' in param:
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return True
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elif param.startswith('git@') or ('@' in param and param.endswith('.git')):
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return True
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return False
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