def _compute_classes_by_src(artifact):
"""Compute src->classes."""
if not os.path.exists(artifact.analysis_file):
return {}
len_rel_classes_dir = len(artifact.classes_dir) - len(get_buildroot())
analysis = ZincAnalysisCollection(stop_after=ZincAnalysisCollection.PRODUCTS)
analysis.add_and_parse_file(artifact.analysis_file, artifact.classes_dir)
classes_by_src = {}
for src, classes in analysis.products.items():
classes_by_src[src] = [cls[len_rel_classes_dir:] for cls in classes]
return classes_by_src
def get_analysis_collection(self):
""" Populates and retrieves the merged analysis collection for this compilation """
if self.zinc_analysis_collection is None:
self.zinc_analysis_collection = \
ZincAnalysisCollection(False,
package_prefixes=self.package_prefixes)
for af in self.all_analysis_files:
basedir = os.path.relpath(af.class_basedir, self.context._buildroot)
self.zinc_analysis_collection.add_and_parse_file(af.analysis_file, basedir)
return self.zinc_analysis_collection
def _get_deleted_sources(self):
"""Returns the list of sources present in the last analysis that have since been deleted.
This is a global list. We have no way of associating them to individual targets.
"""
# We compute the list lazily.
if self._deleted_sources is None:
with self.context.new_workunit('find-deleted-sources'):
analysis = ZincAnalysisCollection(
stop_after=ZincAnalysisCollection.PRODUCTS)
if os.path.exists(self._analysis_file):
analysis.add_and_parse_file(self._analysis_file,
self._classes_dir)
old_sources = analysis.products.keys()
self._deleted_sources = filter(lambda x: not os.path.exists(x),
old_sources)
return self._deleted_sources
