diff options
Diffstat (limited to 'src/buildstream/element.py')
| -rw-r--r-- | src/buildstream/element.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/buildstream/element.py b/src/buildstream/element.py index f7d49d57f..4a29fd8f2 100644 --- a/src/buildstream/element.py +++ b/src/buildstream/element.py @@ -2014,6 +2014,7 @@ class Element(Plugin): self.__cache_key_dict = { "core-artifact-version": BST_CORE_ARTIFACT_VERSION, + "element-base-key": self.__get_base_key(), "element-plugin-key": self.get_unique_key(), "element-plugin-name": self.get_kind(), "element-plugin-version": self.BST_ARTIFACT_VERSION, @@ -2370,6 +2371,17 @@ class Element(Plugin): self.__sources.preflight() + # __get_base_key() + # + # Gets the base key for this element, the base key + # is the part of the cache key which is element instance + # specific and automatically generated by BuildStream core. + # + def __get_base_key(self): + return { + "build-root": self.get_variable("build-root"), + } + # __assert_cached() # # Raises an error if the artifact is not cached. |