feat: Add tool to validate CITATION.cff files the same way Zenodo does

Author: effigies

tools/validate_citation.py

@@ -0,0 +1,38 @@
+# /// script
+# requires-python = ">=3.13"
+# dependencies = [
+#     "pyyaml",
+#     "flask",
+#     "idutils",
+#     "marshmallow",
+#     "marshmallow_utils",
+#     "flask_resources",
+#     "invenio_records",
+#     "invenio_db",
+#     "zenodo-legacy",
+#     "zenodo-rdm",
+# ]
+#
+# [tool.uv.sources]
+# zenodo-rdm = { git = "https://github.com/zenodo/zenodo-rdm.git", subdirectory = "site", rev = "v21.0.2" }
+# zenodo-legacy = { git = "https://github.com/zenodo/zenodo-rdm.git", subdirectory = "legacy", rev = "v21.0.2" }
+# ///
+
+# This script checks whether Zenodo will accept a CITATION.cff file
+from pathlib import Path
+
+import yaml
+from zenodo_rdm.github.schemas import CitationMetadataSchema
+from zenodo_rdm.legacy.deserializers.schemas import LegacySchema
+
+
+def main() -> None:
+    contents = Path("CITATION.cff").read_text()
+    data = yaml.safe_load(contents)
+    legacy_data = {"metadata": CitationMetadataSchema().load(data)}
+    rdm_data = LegacySchema().load(legacy_data)
+    print(rdm_data["metadata"])
+
+
+if __name__ == "__main__":
+    main()