[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 (optional)
+# LOG_LEVEL=INFO  # Set to DEBUG, INFO, WARNING, ERROR, or CRITICAL
+
 # VCS connector setup (required to connect core pipeline with VCS)
 #VCS_PROVIDER=github
 #VCS_ACCESS_TOKEN=<your Github access token>

README.md

@@ -18,6 +18,20 @@ Running as a service to automatically process issues:
 
 ## Configuration
 
+### Logging
+
+DeepNext uses the [Loguru](https://loguru.readthedocs.io/) logger for output.
+By default, the log level is set to `INFO` to reduce verbosity.
+You can control the log verbosity by setting the `LOG_LEVEL` environment variable
+in your `.env` file or in your environment. Supported values include `DEBUG`,
+`INFO`, `WARNING`, `ERROR`, and `CRITICAL`.
+
+Example:
+```env
+LOG_LEVEL=INFO
+```
+Set to `DEBUG` for more detailed logs, or `WARNING`/`ERROR` for less output.
+
 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
 
     load_monorepo_dotenv()
+    setup_logging()
 
     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
 
     load_monorepo_dotenv()
+    setup_logging()
 
     cli()

libs/common/deep_next/common/common.py

@@ -1,3 +1,5 @@
+import os
+import sys
 import textwrap
 
 from dotenv import load_dotenv
@@ -18,6 +20,20 @@ def load_monorepo_dotenv() -> None:
     assert load_dotenv(path, verbose=True, override=True)
 
 
+def setup_logging() -> None:
+    """
+    Configures Loguru logging level from LOG_LEVEL env variable.
+
+    LOG_LEVEL can be set in the environment or .env file.
+    Defaults to INFO if not specified.
+    Example: LOG_LEVEL=DEBUG
+    """
+    log_level = os.environ.get("LOG_LEVEL", "INFO").upper()
+    logger.remove()
+    logger.add(sys.stdout, level=log_level)
+    logger.debug(f"Loguru logging set to level: {log_level}")
+
+
 def gitignore_name(name: str) -> str:
     """Converts the name so that it'll be ignored by git."""
     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
 
     load_monorepo_dotenv()
+    setup_logging()
 
     cli()