cwlprov: add directory basename to the provenance metadata (#1798)

Author: simleo

cwltool/provenance_profile.py

@@ -386,6 +386,10 @@ def declare_directory(self, value: CWLObjectType) -> ProvEntity:
                 (PROV_TYPE, RO["Folder"]),
             ],
         )
+
+        if "basename" in value:
+            coll.add_attributes({CWLPROV["basename"]: cast(str, value["basename"])})
+
         # ORE description of ro:Folder, saved separately
         coll_b = dir_bundle.entity(
             dir_id,

tests/test_provenance.py

@@ -539,6 +539,7 @@ def check_prov(
             assert (d, RDF.type, PROV.Dictionary) in g
             assert (d, RDF.type, PROV.Collection) in g
             assert (d, RDF.type, PROV.Entity) in g
+            assert len(list(g.objects(d, CWLPROV.basename))) == 1
 
             files = set()
             for entry in g.objects(d, PROV.hadDictionaryMember):