bitbake-layers: add command help
If you run "bitbake-layers help commandname" it now provides some useful help text. (Bitbake rev: 1548edcd18a78bab74cde39167169f11ba3c4d58) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -76,10 +76,18 @@ class Commands(cmd.Cmd):
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self.prepare_cooker()
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def do_show_layers(self, args):
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"""show_layers: shows current configured layers"""
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self.check_prepare_cooker()
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logger.info(str(self.config_data.getVar('BBLAYERS', True)))
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def do_show_overlayed(self, args):
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"""show_overlayed: list overlayed recipes (where there is a recipe in another
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layer that has a higher layer priority)
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syntax: show_overlayed
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Highest priority recipes are listed with the recipes they overlay as subitems.
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"""
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self.check_prepare_cooker()
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if self.cooker.overlayed:
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logger.info('Overlayed recipes:')
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@ -91,9 +99,25 @@ class Commands(cmd.Cmd):
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logger.info('No overlayed recipes found')
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def do_flatten(self, args):
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"""flatten: flattens layer configuration into a separate output directory.
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syntax: flatten <outputdir>
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Takes the current layer configuration and builds a "flattened" directory
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containing the contents of all layers, with any overlayed recipes removed
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and bbappends appended to the corresponding recipes. Note that some manual
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cleanup may still be necessary afterwards, in particular:
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* where non-recipe files (such as patches) are overwritten (the flatten
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command will show a warning for these)
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* where anything beyond the normal layer setup has been added to
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layer.conf (only the lowest priority layer's layer.conf is used)
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* overridden/appended items from bbappends will need to be tidied up
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"""
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arglist = args.split()
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if len(arglist) != 1:
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logger.error('syntax: flatten <outputdir>')
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logger.error('Please specify an output directory')
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self.do_help('flatten')
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return
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if os.path.exists(arglist[0]) and os.listdir(arglist[0]):
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@ -150,6 +174,12 @@ class Commands(cmd.Cmd):
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recipefile.writelines(appendfile.readlines())
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def do_show_appends(self, args):
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"""show_appends: List bbappend files and recipe files they apply to
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syntax: show_appends
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Recipes are listed with the bbappends that apply to them as subitems.
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"""
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self.check_prepare_cooker()
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if not self.cooker_data.appends:
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logger.info('No append files found')
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