review_patch: Integrated claude review for series id

- Note that it only works in the EC2 instance. Run python3 "review_patch.py --series <series id>"
- In future, we will refine the AI by using MCP and codebase indexing in https://github.com/facebookexperimental/semcode.git

Subject

Signed-off-by: Zinc Lim <[email protected]>

Author: Zinc Lim

review_patch.py

@@ -5,12 +5,56 @@
 
 import argparse
 import configparser
+import json
+import os
+
+import boto3
 
 import requests
 from core import log, log_end_sec, log_init, log_open_sec
 from pw import Patchwork
 
 
+# THIS WILL ONLY WORK IN EC2 INSTANCE ENVIRONMENT
+def review_patch_with_bedrock(title, commit_msg, diff):
+    bedrock = boto3.client("bedrock-runtime")
+
+    prompt = f"""Review this Linux kernel patch:
+
+                Title: {title}
+
+                Commit Message:
+                {commit_msg}
+
+                Code Changes:
+                {diff}
+
+                Please review for:
+                1. Correctness and bugs
+                2. Linux kernel coding style
+                3. Memory safety
+                4. Security concerns
+                5. Performance implications
+                """
+
+    body_dict = {
+        "anthropic_version": os.environ.get("BEDROCK_ANTHROPIC_VERSION"),
+        "max_tokens": int(os.environ.get("BEDROCK_MAX_TOKENS")),
+        "messages": [{"role": "user", "content": prompt}],
+    }
+
+    body_bytes = json.dumps(body_dict).encode("utf-8")
+
+    response = bedrock.invoke_model(
+        modelId=os.environ.get("ANTHROPIC_MODEL"),
+        body=body_bytes,
+    )
+
+    response_body = json.loads(response["body"].read())
+
+    return response_body["content"][0]["text"]
+
+
 def main():
     parser = argparse.ArgumentParser(
         description="AI Code Reviewer for Patchwork",
@@ -62,6 +106,10 @@ def main():
         log(diff)
         log_end_sec()
 
+        log_open_sec(f"Patch Review")
+        log(review_patch_with_bedrock(title, commit_msg, diff))
+        log_end_sec()
+
         log_end_sec()