[DeepNext] Resolve issue #165: Make logging by default on INFO level

.env.example

@@ -1,6 +1,9 @@
 # OpenAI support (required)
 OPENAI_API_KEY=sk-proj-qwertya
 
+# Logging configuration
+# LOG_LEVEL=INFO  # Controls log verbosity: DEBUG, INFO, WARNING, ERROR. Defaults to INFO.
+
 # VCS connector setup (required to connect core pipeline with VCS)
 #VCS_PROVIDER=github
 #VCS_ACCESS_TOKEN=<your Github access token>

README.md

@@ -18,6 +18,15 @@ Running as a service to automatically process issues:
 
 ## Configuration
 
+### Logging
+
+You can control the verbosity of DeepNext logs using the `LOG_LEVEL` environment variable in your `.env` file. Supported values are: `DEBUG`, `INFO`, `WARNING`, `ERROR`. If not set, the default log level is `INFO`.
+
+Example:
+```env
+LOG_LEVEL=DEBUG
+```
+
 DeepNext supports multiple LLM providers:
 - OpenAI
 - AWS Bedrock (Claude, Mistral, and others)

apps/app/deep_next/app/entrypoint.py

@@ -155,8 +155,9 @@ def main() -> None:
 
 
 if __name__ == "__main__":
-    from deep_next.common.common import load_monorepo_dotenv
+    from deep_next.common.common import load_monorepo_dotenv, setup_logging_from_env
 
     load_monorepo_dotenv()
+    setup_logging_from_env()
 
     main()

apps/app/deep_next/app/entrypoint_scheduled.py

@@ -41,8 +41,9 @@ def cli(interval_s: int):
 
 
 if __name__ == "__main__":
-    from deep_next.common.common import load_monorepo_dotenv
+    from deep_next.common.common import load_monorepo_dotenv, setup_logging_from_env
 
     load_monorepo_dotenv()
+    setup_logging_from_env()
 
     cli()

libs/common/deep_next/common/common.py

@@ -1,9 +1,17 @@
 import textwrap
+import os
 
 from dotenv import load_dotenv
 from loguru import logger
 
 
+def setup_logging_from_env() -> None:
+    """Configures loguru logger level from LOG_LEVEL env var (default: INFO)."""
+    log_level = os.environ.get("LOG_LEVEL", "INFO").upper()
+    logger.remove()
+    logger.add(lambda msg: print(msg, end=""), level=log_level)
+
+
 def load_monorepo_dotenv() -> None:
     """Loads the .env file from the monorepo root."""
     from deep_next.common.config import MONOREPO_ROOT_PATH

libs/core/deep_next/core/entrypoint.py

@@ -122,8 +122,9 @@ def cli(
 
 
 if __name__ == "__main__":
-    from deep_next.common.common import load_monorepo_dotenv
+    from deep_next.common.common import load_monorepo_dotenv, setup_logging_from_env
 
     load_monorepo_dotenv()
+    setup_logging_from_env()
 
     cli()