forked from brl/citadel
67 lines
2.6 KiB
Python
67 lines
2.6 KiB
Python
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import logging
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import os
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import sys
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import shutil
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import bb.utils
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from bblayers.common import LayerPlugin
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logger = logging.getLogger('bitbake-layers')
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def plugin_init(plugins):
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return CreatePlugin()
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def read_template(template, template_dir='templates'):
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lines = str()
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with open(os.path.join(os.path.dirname(__file__), template_dir, template)) as fd:
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lines = ''.join(fd.readlines())
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return lines
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class CreatePlugin(LayerPlugin):
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def do_create_layer(self, args):
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"""Create a basic layer"""
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layerdir = os.path.abspath(args.layerdir)
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if os.path.exists(layerdir):
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sys.stderr.write("Specified layer directory exists\n")
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return 1
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# create dirs
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conf = os.path.join(layerdir, 'conf')
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bb.utils.mkdirhier(conf)
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# Create the README from templates/README
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readme_template = read_template('README') % (args.layerdir, args.layerdir, args.layerdir, args.layerdir, args.layerdir, args.layerdir)
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readme = os.path.join(layerdir, 'README')
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with open(readme, 'w') as fd:
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fd.write(readme_template)
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# Copy the MIT license from meta
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copying = 'COPYING.MIT'
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dn = os.path.dirname
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license_src = os.path.join(dn(dn(dn(__file__))), copying)
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license_dst = os.path.join(layerdir, copying)
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shutil.copy(license_src, license_dst)
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# Create the layer.conf from templates/layer.conf
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layerconf_template = read_template('layer.conf') % (args.layerdir, args.layerdir, args.layerdir, args.priority)
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layerconf = os.path.join(conf, 'layer.conf')
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with open(layerconf, 'w') as fd:
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fd.write(layerconf_template)
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# Create the example from templates/example.bb
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example_template = read_template('example.bb')
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example = os.path.join(layerdir, 'recipes-' + args.examplerecipe, args.examplerecipe)
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bb.utils.mkdirhier(example)
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with open(os.path.join(example, args.examplerecipe + '.bb'), 'w') as fd:
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fd.write(example_template)
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logger.plain('Add your new layer with \'bitbake-layers add-layer %s\'' % args.layerdir)
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def register_commands(self, sp):
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parser_create_layer = self.add_command(sp, 'create-layer', self.do_create_layer, parserecipes=False)
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parser_create_layer.add_argument('layerdir', help='Layer directory to create')
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parser_create_layer.add_argument('--priority', '-p', default=6, help='Layer directory to create')
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parser_create_layer.add_argument('--example-recipe-name', '-e', dest='examplerecipe', default='example', help='Filename of the example recipe')
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