1 files changed, 31 insertions, 0 deletions
diff --git a/scripts/validate_courses.py b/scripts/validate_courses.py
new file mode 100644
index 0000000..acff4cd
--- /dev/null
+++ b/scripts/validate_courses.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+import json
+import sys
+from jsonschema import Draft202012Validator
+
+
+def main() -> int:
+    if len(sys.argv) != 3:
+        print("usage: validate_courses.py <schema.json> <data.json>")
+        return 2
+
+    schema_path, data_path = sys.argv[1], sys.argv[2]
+    with open(schema_path, "r", encoding="utf-8") as f:
+        schema = json.load(f)
+    with open(data_path, "r", encoding="utf-8") as f:
+        data = json.load(f)
+
+    validator = Draft202012Validator(schema)
+    errors = list(validator.iter_errors(data[0] if isinstance(data, list) and data else data))
+    if errors:
+        for err in errors:
+            print(f"error: {err.message} at {list(err.path)}")
+        return 1
+    print("ok")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
+
+