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Diffstat (limited to 'src/buildstream/_element.pyx')
| -rw-r--r-- | src/buildstream/_element.pyx | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/buildstream/_element.pyx b/src/buildstream/_element.pyx index cc0178a3c..67bf9a9e3 100644 --- a/src/buildstream/_element.pyx +++ b/src/buildstream/_element.pyx @@ -1,6 +1,9 @@ from pyroaring import BitMap +from .node cimport MappingNode, SequenceNode from .types import Scope +from ._variables cimport Variables + # FIXME: we should make those as enums consumable from Cython cdef SCOPE_ALL = Scope.ALL @@ -85,3 +88,22 @@ def dependencies_for_targets(elements, scope): else: yield from elements + + +def expand_splits(Variables variables, MappingNode element_public): + cdef MappingNode element_bst = element_public.get_mapping('bst', default={}) + cdef MappingNode element_splits = element_bst.get_mapping('split-rules', default={}) + + cdef str domain + cdef SequenceNode split_nodes + cdef list splits + + # Resolve any variables in the public split rules directly + for domain, split_nodes in element_splits.items(): + splits = [ + variables.subst((<str> split).strip()) + for split in split_nodes.as_str_list() + ] + element_splits[domain] = splits + + return element_public
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