def _set_scriptlet_metadata(
self, metadata: snapcraft.extractors.ExtractedMetadata):
step = self.next_step()
# First, ensure the metadata set here doesn't conflict with metadata
# already set for this step
conflicts = metadata.overlap(self._scriptlet_metadata[step])
if len(conflicts) > 0:
raise errors.ScriptletDuplicateDataError(step, step,
list(conflicts))
last_step = self.last_step()
if last_step:
# Now ensure the metadata from this step doesn't conflict with
# metadata from any other step
index = common.COMMAND_ORDER.index(last_step)
for index in reversed(range(0, index + 1)):
other_step = common.COMMAND_ORDER[index]
state = states.get_state(self.plugin.statedir, other_step)
conflicts = metadata.overlap(state.scriptlet_metadata)
if len(conflicts) > 0:
raise errors.ScriptletDuplicateDataError(
step, other_step, list(conflicts))
self._scriptlet_metadata[step].update(metadata)
def _set_scriptlet_metadata(self, metadata: snapcraft.extractors.ExtractedMetadata):
step = self.next_step()
# First, ensure the metadata set here doesn't conflict with metadata
# already set for this step
conflicts = metadata.overlap(self._scriptlet_metadata[step])
if len(conflicts) > 0:
raise errors.ScriptletDuplicateDataError(step, step, list(conflicts))
# Now ensure the metadata from this step doesn't conflict with
# metadata from any other step (if any)
with contextlib.suppress(errors.NoLatestStepError):
latest_step = self.latest_step()
required_steps = latest_step.previous_steps() + [latest_step]
for other_step in reversed(required_steps):
state = states.get_state(self.plugin.statedir, other_step)
conflicts = metadata.overlap(state.scriptlet_metadata)
if len(conflicts) > 0:
raise errors.ScriptletDuplicateDataError(
step, other_step, list(conflicts)
)
self._scriptlet_metadata[step].update(metadata)