1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677 |
- #
- # SPDX-License-Identifier: GPL-2.0-only
- #
- import logging
- import os
- import sys
- import shutil
- import bb.utils
- from bblayers.common import LayerPlugin
- logger = logging.getLogger('bitbake-layers')
- def plugin_init(plugins):
- return CreatePlugin()
- def read_template(template, template_dir='templates'):
- lines = str()
- with open(os.path.join(os.path.dirname(__file__), template_dir, template)) as fd:
- lines = ''.join(fd.readlines())
- return lines
- class CreatePlugin(LayerPlugin):
- def do_create_layer(self, args):
- """Create a basic layer"""
- layerdir = os.path.abspath(args.layerdir)
- if os.path.exists(layerdir):
- sys.stderr.write("Specified layer directory exists\n")
- return 1
- # create dirs
- conf = os.path.join(layerdir, 'conf')
- bb.utils.mkdirhier(conf)
- layername = os.path.basename(os.path.normpath(args.layerdir))
- # Create the README from templates/README
- readme_template = read_template('README').format(layername=layername)
- readme = os.path.join(layerdir, 'README')
- with open(readme, 'w') as fd:
- fd.write(readme_template)
- # Copy the MIT license from meta
- copying = 'COPYING.MIT'
- dn = os.path.dirname
- license_src = os.path.join(dn(dn(dn(__file__))), copying)
- license_dst = os.path.join(layerdir, copying)
- shutil.copy(license_src, license_dst)
- # Get the compat value for core layer.
- compat = self.tinfoil.config_data.getVar('LAYERSERIES_COMPAT_core') or ""
- # Create the layer.conf from templates/layer.conf
- layerconf_template = read_template('layer.conf').format(
- layername=layername, priority=args.priority, compat=compat)
- layerconf = os.path.join(conf, 'layer.conf')
- with open(layerconf, 'w') as fd:
- fd.write(layerconf_template)
- # Create the example from templates/example.bb
- example_template = read_template('example.bb')
- example = os.path.join(layerdir, 'recipes-' + args.examplerecipe, args.examplerecipe)
- bb.utils.mkdirhier(example)
- with open(os.path.join(example, args.examplerecipe + '_%s.bb') % args.version, 'w') as fd:
- fd.write(example_template)
- logger.plain('Add your new layer with \'bitbake-layers add-layer %s\'' % args.layerdir)
- def register_commands(self, sp):
- parser_create_layer = self.add_command(sp, 'create-layer', self.do_create_layer, parserecipes=False)
- parser_create_layer.add_argument('layerdir', help='Layer directory to create')
- parser_create_layer.add_argument('--priority', '-p', default=6, help='Layer directory to create')
- parser_create_layer.add_argument('--example-recipe-name', '-e', dest='examplerecipe', default='example', help='Filename of the example recipe')
- parser_create_layer.add_argument('--example-recipe-version', '-v', dest='version', default='0.1', help='Version number for the example recipe')
|