def _compute_classes_by_source(self, analysis_file=None):
"""Compute src->classes."""
if analysis_file is None:
analysis_file = self._analysis_file
if not os.path.exists(analysis_file):
return {}
buildroot = get_buildroot()
products = Analysis.parse_products_from_path(analysis_file)
classes_by_src = {}
for src, classes in products.items():
relsrc = os.path.relpath(src, buildroot)
classes_by_src[relsrc] = [os.path.relpath(cls, self._classes_dir) for cls in classes]
return classes_by_src
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'):
if os.path.exists(self._analysis_file):
products = Analysis.parse_products_from_path(self._analysis_file)
buildroot = get_buildroot()
old_sources = [os.path.relpath(src, buildroot) for src in products.keys()]
self._deleted_sources = filter(lambda x: not os.path.exists(x), old_sources)
else:
self._deleted_sources = []
return self._deleted_sources
