bitbake: toaster: buildinfohelper Handle regex paths
We were presuming that all the layer dependency information was of the form "^/path/to/layer" to we were just stripping the leading "^" off of the layer information when we were matching the layer priorities to the toaster database. This patch splits out the priorities layer match which gets a regex from the task/recipe match which is gets a path. (Bitbake rev: e23b574fe52f416184ee43838b8ab28b5b8eb71d) Signed-off-by: brian avery <brian.avery@intel.com> Signed-off-by: Michael Wood <michael.g.wood@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -982,6 +982,31 @@ class BuildInfoHelper(object):
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pass
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return task_information
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def _get_layer_version_for_dependency(self, pathRE):
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""" Returns the layer in the toaster db that has a full regex match to the pathRE.
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pathRE - the layer path passed as a regex in the event. It is created in
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cooker.py as a collection for the layer priorities.
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"""
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self._ensure_build()
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def _sort_longest_path(layer_version):
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assert isinstance(layer_version, Layer_Version)
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return len(layer_version.local_path)
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# we don't care if we match the trailing slashes
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p = re.compile(re.sub("/[^/]*?$","",pathRE))
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# Heuristics: we always match recipe to the deepest layer path in the discovered layers
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for lvo in sorted(self.orm_wrapper.layer_version_objects, reverse=True, key=_sort_longest_path):
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if p.fullmatch(lvo.local_path):
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return lvo
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if lvo.layer.local_source_dir:
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if p.fullmatch(lvo.layer.local_source_dir):
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return lvo
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#if we get here, we didn't read layers correctly; dump whatever information we have on the error log
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logger.warning("Could not match layer dependency for path %s : %s", path, self.orm_wrapper.layer_version_objects)
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def _get_layer_version_for_path(self, path):
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self._ensure_build()
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@ -1372,7 +1397,7 @@ class BuildInfoHelper(object):
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if 'layer-priorities' in event._depgraph.keys():
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for lv in event._depgraph['layer-priorities']:
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(_, path, _, priority) = lv
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layer_version_obj = self._get_layer_version_for_path(path[1:]) # paths start with a ^
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layer_version_obj = self._get_layer_version_for_dependency(path)
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assert layer_version_obj is not None
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layer_version_obj.priority = priority
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layer_version_obj.save()
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