Wire up end to end call path (kafka -> monolith endpoints)

Author: NicoHinderling

src/launchpad/sentry_client.py

@@ -302,3 +302,45 @@ def _create_multipart_body(self, boundary: str, filename: str, data: bytes) -> b
         ]
 
         return b"".join(parts)
+
+
+def categorize_http_error(error_result: Dict[str, Any]) -> tuple[str, str]:
+    """
+    Categorize HTTP error results from SentryClient.
+
+    Returns:
+        Tuple of (error_category, error_description)
+        Categories: "not_found", "server_error", "client_error", "unknown"
+    """
+    # First try to get the structured status code
+    status_code = error_result.get("status_code")
+    if isinstance(status_code, int):
+        if status_code == 404:
+            return "not_found", f"Resource not found (HTTP {status_code})"
+        elif 500 <= status_code < 600:
+            return "server_error", f"Server error (HTTP {status_code})"
+        elif 400 <= status_code < 500:
+            return "client_error", f"Client error (HTTP {status_code})"
+        else:
+            return "unknown", f"Unexpected HTTP status {status_code}"
+
+    # Fallback to parsing the error message string
+    error_msg = error_result.get("error", "")
+    if isinstance(error_msg, str):
+        # Extract HTTP status code from error message like "HTTP 404"
+        match = re.search(r"HTTP (\d+)", error_msg)
+        if match:
+            try:
+                status_code = int(match.group(1))
+                if status_code == 404:
+                    return "not_found", f"Resource not found (HTTP {status_code})"
+                elif 500 <= status_code < 600:
+                    return "server_error", f"Server error (HTTP {status_code})"
+                elif 400 <= status_code < 500:
+                    return "client_error", f"Client error (HTTP {status_code})"
+                else:
+                    return "unknown", f"Unexpected HTTP status {status_code}"
+            except ValueError:
+                pass
+
+    return "unknown", f"Unknown error: {error_result}"

src/launchpad/service.py

@@ -3,10 +3,13 @@
 from __future__ import annotations
 
 import asyncio
+import json
 import os
 import signal
+import tempfile
 import time
 
+from pathlib import Path
 from typing import Any, Dict, cast
 
 from arroyo.backends.kafka import KafkaPayload
@@ -15,6 +18,15 @@
     PreprodArtifactEvents,
 )
 
+from launchpad.artifacts.android.aab import AAB
+from launchpad.artifacts.android.zipped_aab import ZippedAAB
+from launchpad.artifacts.artifact_factory import ArtifactFactory
+from launchpad.sentry_client import SentryClient, categorize_http_error
+from launchpad.size.analyzers.android import AndroidAnalyzer
+from launchpad.size.analyzers.apple import AppleAppAnalyzer
+from launchpad.size.models.android import AndroidAppInfo
+from launchpad.size.models.apple import AppleAppInfo
+from launchpad.size.runner import do_preprocess, do_size
 from launchpad.utils.logging import get_logger
 from launchpad.utils.statsd import DogStatsd, get_statsd
 
@@ -26,6 +38,11 @@
 # Health check threshold - consider unhealthy if file not touched in 60 seconds
 HEALTHCHECK_MAX_AGE_SECONDS = 60.0
 
+# Artifact type constants
+ARTIFACT_TYPE_XCARCHIVE = 0
+ARTIFACT_TYPE_AAB = 1
+ARTIFACT_TYPE_APK = 2
+
 
 class LaunchpadService:
     """Main service that orchestrates HTTP server and Kafka consumer."""
@@ -37,11 +54,15 @@ def __init__(self) -> None:
         self._kafka_task: asyncio.Future[Any] | None = None
         self._statsd: DogStatsd | None = None
         self._healthcheck_file: str | None = None
+        self._service_config: Dict[str, Any] | None = None
 
     async def setup(self) -> None:
         """Set up the service components."""
-        service_config = get_service_config()
-        self._statsd = get_statsd(host=service_config["statsd_host"], port=service_config["statsd_port"])
+        self._service_config = get_service_config()
+        self._statsd = get_statsd(
+            host=self._service_config["statsd_host"],
+            port=self._service_config["statsd_port"],
+        )
 
         # Setup HTTP server with health check callback
         server_config = get_server_config()
@@ -64,6 +85,29 @@ async def setup(self) -> None:
 
         logger.info("Service components initialized")
 
+    async def start(self) -> None:
+        """Start all service components."""
+        if not self.server or not self.kafka_processor:
+            raise RuntimeError("Service not properly initialized. Call setup() first.")
+
+        logger.info("Starting Launchpad service...")
+
+        # Set up signal handlers for graceful shutdown
+        self._setup_signal_handlers()
+
+        # Start Kafka processor in a background thread
+        loop = asyncio.get_event_loop()
+        self._kafka_task = loop.run_in_executor(None, self.kafka_processor.run)
+
+        # Start HTTP server as a background task
+        server_task = asyncio.create_task(self.server.start())
+        logger.info("Launchpad service started successfully")
+
+        try:
+            await self._shutdown_event.wait()
+        finally:
+            await self._cleanup(server_task)
+
     def handle_kafka_message(self, payload: PreprodArtifactEvents) -> None:
         """
         Handle incoming Kafka messages.
@@ -78,58 +122,187 @@ def handle_kafka_message(self, payload: PreprodArtifactEvents) -> None:
             if self._statsd:
                 self._statsd.increment("launchpad.artifact.processing.started")
 
-            # TODO: Implement actual analysis logic
-            # This will need to:
-            # 1. Fetch the artifact using artifact_id from storage/API
-            # 2. Determine platform by examining the artifact
-            # 3. Run appropriate analyzer (iOS/Android)
-            # 4. Store results
+            # Perform the actual artifact analysis
+            self.process_artifact_analysis(artifact_id, project_id, organization_id)
 
-            # For now, just log
-            logger.info(f"Analysis completed for artifact {artifact_id} (stub)")
+            logger.info(f"Analysis completed for artifact {artifact_id}")
 
             if self._statsd:
                 self._statsd.increment("launchpad.artifact.processing.completed")
 
         except Exception as e:
-            logger.error(f"Analysis failed for artifact {artifact_id}: {e}", exc_info=True)
+            # Log the full error for debugging
+            logger.error(
+                f"Failed to process artifact {artifact_id} (project: {project_id}, org: {organization_id}): {e}",
+                exc_info=True,
+            )
+
             if self._statsd:
                 self._statsd.increment("launchpad.artifact.processing.failed")
-            # Re-raise to let Arroyo handle the error (can be configured for DLQ)
-            raise
 
-    async def start(self) -> None:
-        """Start all service components."""
-        if not self.server or not self.kafka_processor:
+    def process_artifact_analysis(self, artifact_id: str, project_id: str, organization_id: str) -> None:
+        """
+        Download artifact and perform size analysis.
+        """
+        if not self._service_config:
             raise RuntimeError("Service not properly initialized. Call setup() first.")
 
-        logger.info("Starting Launchpad service...")
+        sentry_client = SentryClient(base_url=self._service_config["sentry_base_url"])
 
-        # Set up signal handlers for graceful shutdown
-        self._setup_signal_handlers()
+        file_content, _ = self._download_artifact(sentry_client, artifact_id, project_id, organization_id)
+        temp_file = self._save_to_temp_file(file_content, artifact_id)
 
-        # Start Kafka processor in a background thread
-        loop = asyncio.get_event_loop()
-        self._kafka_task = loop.run_in_executor(None, self.kafka_processor.run)
+        try:
+            artifact = ArtifactFactory.from_path(Path(temp_file))
+            logger.info(f"Running preprocessing on {temp_file}...")
+            app_info = do_preprocess(Path(temp_file))
+            logger.info(f"Preprocessing completed for artifact {artifact_id}")
+            update_data = self._prepare_update_data(app_info, artifact)
+
+            logger.info(f"Sending preprocessed info to Sentry for artifact {artifact_id}...")
+
+            update_result = sentry_client.update_artifact(
+                org=organization_id,
+                project=project_id,
+                artifact_id=artifact_id,
+                data=update_data,
+            )
+
+            if "error" in update_result:
+                logger.error(f"Failed to send preprocessed info: {update_result['error']}")
+            else:
+                logger.info(f"Successfully sent preprocessed info for artifact {artifact_id}")
+
+            analyzer = self._create_analyzer(app_info)
+            logger.info(f"Running full analysis on {temp_file}...")
+            results = do_size(Path(temp_file), analyzer=analyzer)
+            logger.info(f"Size analysis completed for artifact {artifact_id}")
+            self._upload_results(sentry_client, results, artifact_id, project_id, organization_id)
 
-        # Start HTTP server as a background task
-        server_task = asyncio.create_task(self.server.start())
+        finally:
+            self._safe_cleanup(temp_file, "temporary file")
+
+    def _download_artifact(
+        self,
+        sentry_client: SentryClient,
+        artifact_id: str,
+        project_id: str,
+        organization_id: str,
+    ) -> tuple[bytes, int]:
+        """Download artifact from Sentry and validate response."""
+        logger.info(f"Downloading artifact {artifact_id}...")
+        download_result = sentry_client.download_artifact(
+            org=organization_id, project=project_id, artifact_id=artifact_id
+        )
 
-        logger.info("Launchpad service started successfully")
+        if "error" in download_result:
+            error_category, error_description = categorize_http_error(download_result)
+            raise RuntimeError(f"Failed to download artifact ({error_category}): {error_description}")
+
+        if not download_result.get("success"):
+            raise RuntimeError(f"Download was not successful: {download_result}")
+
+        file_content = download_result["file_content"]
+        file_size = download_result["file_size_bytes"]
+
+        logger.info(f"Downloaded artifact {artifact_id}: {file_size} bytes ({file_size / 1024 / 1024:.2f} MB)")
+        return file_content, file_size
+
+    def _save_to_temp_file(self, file_content: bytes, artifact_id: str) -> str:
+        """Save file content to temporary file and return path."""
+        with tempfile.NamedTemporaryFile(delete=False, suffix=".zip") as tf:
+            tf.write(file_content)
+            tf.flush()
+            temp_file = tf.name
+
+        logger.info(f"Saved artifact to temporary file: {temp_file}")
+        return temp_file
+
+    def _prepare_update_data(self, app_info: AppleAppInfo | AndroidAppInfo, artifact: Any) -> Dict[str, Any]:
+        """Prepare update data based on app platform and artifact type."""
+        if isinstance(app_info, AppleAppInfo):
+            return {
+                "build_version": app_info.version,
+                "build_number": (int(app_info.build) if str(app_info.build).isdigit() else app_info.build),
+                "artifact_type": ARTIFACT_TYPE_XCARCHIVE,
+                "apple_app_info": {
+                    "is_simulator": app_info.is_simulator,
+                    "codesigning_type": app_info.codesigning_type,
+                    "profile_name": app_info.profile_name,
+                    "is_code_signature_valid": app_info.is_code_signature_valid,
+                    "code_signature_errors": app_info.code_signature_errors,
+                },
+            }
+        elif isinstance(app_info, AndroidAppInfo):
+            artifact_type = ARTIFACT_TYPE_AAB if isinstance(artifact, (AAB, ZippedAAB)) else ARTIFACT_TYPE_APK
+            return {
+                "build_version": app_info.version,
+                "build_number": (int(app_info.build) if app_info.build.isdigit() else None),
+                "artifact_type": artifact_type,
+            }
+        else:
+            raise ValueError(f"Unsupported app_info type: {type(app_info)}")
+
+    def _create_analyzer(self, app_info: AppleAppInfo | AndroidAppInfo) -> AndroidAnalyzer | AppleAppAnalyzer:
+        """Create analyzer with preprocessed app info."""
+        if isinstance(app_info, AndroidAppInfo):
+            analyzer = AndroidAnalyzer()
+            analyzer.app_info = app_info
+            return analyzer
+        else:  # AppleAppInfo
+            analyzer = AppleAppAnalyzer()
+            analyzer.app_info = app_info
+            return analyzer
+
+    def _upload_results(
+        self,
+        sentry_client: SentryClient,
+        results: Any,
+        artifact_id: str,
+        project_id: str,
+        organization_id: str,
+    ) -> None:
+        """Upload analysis results to Sentry."""
+        with tempfile.NamedTemporaryFile(mode="w", suffix=".json", delete=False) as af:
+            json.dump(results.to_dict(), af, indent=2)
+            analysis_file = af.name
+
+        logger.info(f"Analysis results written to temporary file: {analysis_file}")
 
         try:
-            # Wait for shutdown signal
-            await self._shutdown_event.wait()
+            logger.info(f"Uploading analysis results for artifact {artifact_id}...")
+            upload_result = sentry_client.upload_size_analysis_file(
+                org=organization_id,
+                project=project_id,
+                artifact_id=artifact_id,
+                file_path=analysis_file,
+            )
+
+            if "error" in upload_result:
+                logger.error(f"Failed to upload analysis results: {upload_result['error']}")
+            else:
+                logger.info(f"Successfully uploaded analysis results for artifact {artifact_id}")
+
         finally:
-            # Cleanup
-            await self._cleanup(server_task)
+            self._safe_cleanup(analysis_file, "analysis file")
+
+    def _safe_cleanup(self, file_path: str, description: str) -> None:
+        """Safely clean up a file with error handling."""
+        if file_path and os.path.exists(file_path):
+            try:
+                os.remove(file_path)
+                logger.debug(f"Cleaned up {description}: {file_path}")
+            except Exception as e:
+                logger.warning(f"Failed to clean up {description} {file_path}: {e}")
 
     def _setup_signal_handlers(self) -> None:
         """Set up signal handlers for graceful shutdown."""
 
         def signal_handler(signum: int, frame: Any) -> None:
             if self._shutdown_event.is_set():
-                logger.info(f"Received signal {signum} during shutdown, ignoring...")
+                logger.info(f"Received signal {signum} during shutdown, forcing exit...")
+                # Force exit if we get a second signal
+                os._exit(1)
                 return
 
             logger.info(f"Received signal {signum}, initiating shutdown...")
@@ -248,6 +421,7 @@ def get_service_config() -> Dict[str, Any]:
     """Get service configuration from environment."""
     statsd_host = os.getenv("STATSD_HOST", "127.0.0.1")
     statsd_port_str = os.getenv("STATSD_PORT", "8125")
+    sentry_base_url = os.getenv("SENTRY_BASE_URL")
 
     try:
         statsd_port = int(statsd_port_str)
@@ -257,6 +431,7 @@ def get_service_config() -> Dict[str, Any]:
     return {
         "statsd_host": statsd_host,
         "statsd_port": statsd_port,
+        "sentry_base_url": sentry_base_url,
     }