handle multiple PRs with schema changes

src/contributions/regenerate_pr_schema.py

@@ -0,0 +1,68 @@
+#!/usr/bin/env python3
+"""
+Regenerate schema for a PR branch after main has been merged in.
+This script looks at the submission files in this branch and generates
+an updated schema version if new tags were introduced.
+
+Usage: python -m src.contributions.regenerate_pr_schema
+"""
+
+import json
+import sys
+from pathlib import Path
+
+# Add parent to path for imports when running as script
+sys.path.insert(0, str(Path(__file__).parent.parent.parent))
+
+from src.contributions.read_community_data import read_all_submissions, build_tag_type_registry
+from src.contributions.update_schema import (
+    get_existing_tag_definitions,
+    check_for_new_tags,
+    generate_new_schema,
+)
+from src.contributions.schema import get_latest_schema_version, load_schema, SCHEMAS_DIR
+
+
+def main():
+    """Main entry point."""
+    # Get current schema version and load it
+    current_version = get_latest_schema_version()
+    current_schema = load_schema()
+    
+    # Get existing tag definitions from schema
+    existing_tags = get_existing_tag_definitions(current_schema)
+    
+    # Read all submissions (including ones from this PR branch)
+    submissions = read_all_submissions()
+    
+    if not submissions:
+        print("No submissions found")
+        return
+    
+    # Build tag registry from all submissions
+    tag_registry = build_tag_type_registry(submissions)
+    
+    # Check for new tags not in the current schema
+    new_tags = check_for_new_tags(tag_registry, current_schema)
+    
+    if new_tags:
+        # Generate new schema version
+        new_version = current_version + 1
+        print(f"Found new tags: {new_tags}")
+        print(f"Generating schema v{new_version}")
+        
+        # Generate new schema with updated tag definitions
+        new_schema = generate_new_schema(current_schema, tag_registry, new_version)
+        
+        # Write new schema version
+        new_schema_path = SCHEMAS_DIR / f"community_submission.v{new_version}.schema.json"
+        with open(new_schema_path, 'w') as f:
+            json.dump(new_schema, f, indent=2)
+        
+        print(f"Created {new_schema_path}")
+    else:
+        print("No new tags found, schema is up to date")
+
+
+if __name__ == "__main__":
+    main()