feat: add default logger level setting to set the logger level to dis…

[snobbee]

Relates to

No linked issue.

Risks

Low.
This change introduces a default logger level, which affects logging outputs. Potential risks include unexpected logging behavior if the DEFAULT_LOG_LEVEL environment variable is misconfigured or missing.

Background

What does this PR do?

This PR introduces a default logger level setting, allowing developers to set the logging verbosity through a DEFAULT_LOG_LEVEL environment variable. If the variable is not set, the logger defaults to "info" level.

What kind of change is this?

• Features: Adds functionality to configure the default logger level via an environment variable.

Documentation changes needed?

My changes require a change to the project documentation.

• Add details about the new DEFAULT_LOG_LEVEL environment variable in the relevant setup/configuration documentation.

Testing

Where should a reviewer start?

• Review changes in .env.example for the new environment variable.
• Review the implementation in packages/core/src/logger.ts for setting the logger level.

Detailed testing steps

1. Add DEFAULT_LOG_LEVEL to your .env file and set it to a specific value (e.g., debug).
2. Start the application.
3. Verify that the logs are displayed according to the specified level.
4. Remove DEFAULT_LOG_LEVEL from .env and restart the application.
5. Verify that the logs default to the info level.

Screenshots

No UI changes.

Deploy Notes

No specific deployment changes. Ensure the .env file includes the new DEFAULT_LOG_LEVEL variable, if desired, for customized logging behavior.

Database changes

None.

Deployment instructions

No additional instructions. Standard deployment process applies.

[coderabbitai]

📝 Walkthrough

Walkthrough

The pull request introduces a new configuration mechanism for logging levels across the application. By adding a DEFAULT_LOG_LEVEL environment variable in the .env.example file and modifying the logger configuration, the system now supports dynamic log level configuration with a default setting of "info" if no specific level is specified.

Changes

File	Change Summary
.env.example	Added DEFAULT_LOG_LEVEL=info configuration variable under logging section
packages/core/src/logger.ts	Introduced defaultLevel constant to retrieve log level from environment variable, updated options object to use dynamic log level

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 94ee57b and 8e5de7b.

📒 Files selected for processing (2)

• .env.example (1 hunks)
• packages/core/src/logger.ts (1 hunks)

🔇 Additional comments (3)

packages/core/src/logger.ts (2)

29-30: LGTM! Clean implementation of default level.

The implementation correctly uses optional chaining and nullish coalescing for safe environment variable access.

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32-32: LGTM! Proper integration with logger options.

The defaultLevel is correctly applied to the logger configuration.

.env.example (1)

22-22: LGTM! Well-documented environment variable.

The new variable is properly placed in the Logging section with a sensible default value.

Finishing Touches

• 📝 Generate Docstrings (Beta)

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