forked from brl/citadel
90 lines
3.4 KiB
Python
90 lines
3.4 KiB
Python
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# Recipe creation tool - newappend plugin
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#
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# This sub-command creates a bbappend for the specified target and prints the
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# path to the bbappend.
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#
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# Example: recipetool newappend meta-mylayer busybox
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#
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# Copyright (C) 2015 Christopher Larson <kergoth@gmail.com>
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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 argparse
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import errno
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import logging
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import os
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import re
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import subprocess
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import sys
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import scriptutils
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logger = logging.getLogger('recipetool')
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tinfoil = None
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def tinfoil_init(instance):
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global tinfoil
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tinfoil = instance
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def layer(layerpath):
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if not os.path.exists(os.path.join(layerpath, 'conf', 'layer.conf')):
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raise argparse.ArgumentTypeError('{0!r} must be a path to a valid layer'.format(layerpath))
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return layerpath
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def newappend(args):
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import oe.recipeutils
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recipe_path = tinfoil.get_recipe_file(args.target)
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rd = tinfoil.config_data.createCopy()
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rd.setVar('FILE', recipe_path)
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append_path, path_ok = oe.recipeutils.get_bbappend_path(rd, args.destlayer, args.wildcard_version)
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if not append_path:
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logger.error('Unable to determine layer directory containing %s', recipe_path)
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return 1
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if not path_ok:
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logger.warn('Unable to determine correct subdirectory path for bbappend file - check that what %s adds to BBFILES also matches .bbappend files. Using %s for now, but until you fix this the bbappend will not be applied.', os.path.join(args.destlayer, 'conf', 'layer.conf'), os.path.dirname(append_path))
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layerdirs = [os.path.abspath(layerdir) for layerdir in rd.getVar('BBLAYERS').split()]
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if not os.path.abspath(args.destlayer) in layerdirs:
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logger.warn('Specified layer is not currently enabled in bblayers.conf, you will need to add it before this bbappend will be active')
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if not os.path.exists(append_path):
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bb.utils.mkdirhier(os.path.dirname(append_path))
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try:
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open(append_path, 'a').close()
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except (OSError, IOError) as exc:
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logger.critical(str(exc))
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return 1
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if args.edit:
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return scriptutils.run_editor([append_path, recipe_path], logger)
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else:
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print(append_path)
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def register_commands(subparsers):
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parser = subparsers.add_parser('newappend',
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help='Create a bbappend for the specified target in the specified layer')
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parser.add_argument('-e', '--edit', help='Edit the new append. This obeys $VISUAL if set, otherwise $EDITOR, otherwise vi.', action='store_true')
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parser.add_argument('-w', '--wildcard-version', help='Use wildcard to make the bbappend apply to any recipe version', action='store_true')
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parser.add_argument('destlayer', help='Base directory of the destination layer to write the bbappend to', type=layer)
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parser.add_argument('target', help='Target recipe/provide to append')
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parser.set_defaults(func=newappend, parserecipes=True)
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