LogLayer

@loglayer/shared Changelog ​

3.3.0 ​

Minor Changes ​

  • #333 4916581 Thanks @theogravity! - clearContext() now accepts an optional parameter to clear specific context keys instead of all context data.

3.2.0 ​

Minor Changes ​

  • #321 9155ec9 Thanks @theogravity! - - Added addTransport() method to dynamically add one or more transports to an existing logger. If a transport with the same ID already exists, it will be replaced.
    • Added removeTransport() method to remove a transport by its ID. Returns true if the transport was found and removed, false otherwise.

3.1.1 ​

Patch Changes ​

  • #318 358032a Thanks @theogravity! - - Add to package.json sideEffects: false, which will better help with tree shaking
    • Dev dependency updates

3.1.0 ​

Minor Changes ​

  • #316 c45b39a Thanks @theogravity! - All changes are backwards-compatible.

    Enhanced Mixin Type System - Major improvements to mixin type preservation through method chaining:

    • ILogLayer and ILogBuilder interfaces are now generic with a This parameter (e.g., ILogLayer<This = ILogLayer<any>>), enabling automatic type preservation through method chaining
    • All methods that preserve the logger instance (like withContext(), child(), withPrefix()) now return This, ensuring mixin methods remain available throughout the chain
    • Methods that transition to the builder phase (withMetadata(), withError()) return ILogBuilder<any>
    • This enhancement means mixin types are automatically preserved without requiring explicit type intersections

3.1.0-alpha-0.0 ​

Minor Changes ​

  • d5bb7f7: Better mixin support

3.0.1 ​

Patch Changes ​

  • fa69748 Thanks @theogravity! - Add optional disposable method to the IContextManager and ILogLevelManager interfaces. They've always supported it, but it was not explicitly noted for the interface.

3.0.0 ​

Major Changes ​

  • #305 5af0d6b Thanks @theogravity! - New version 8 of LogLayer introduces Log Level Managers, a system for managing log level settings across logger instances. Log level managers provide a way to control how log levels are inherited and propagated between parent and child loggers.

    v8 does not have any breaking changes; no migration steps are necessary to upgrade from v7 -> v8 of loglayer.

2.7.1 ​

Patch Changes ​

2.7.0 ​

Minor Changes ​

2.6.0 ​

Minor Changes ​

  • 8554479 Thanks @theogravity! - Add getConfig() method to LogLayer to get the user settings used when creating the instance.

2.5.3 ​

Patch Changes ​

2.5.2 ​

Patch Changes ​

  • aa0d9e1 Thanks @theogravity! - Remove the LogLayerContext and LogLayerMetadata extension from the LogLayerData interface as context and metadata fields are user-configured, which the extension wouldn't capture. It now extends the Record instead.

2.5.1 ​

Patch Changes ​

2.5.0 ​

Minor Changes ​

  • #261 9b32187 Thanks @theogravity! - - Added new raw() method for advanced logging scenarios

    • Allows bypassing the normal LogLayer API to directly specify all aspects of a log entry

    • Supports complete control over log level, messages, metadata, error, and context

    • Still processes through all LogLayer features including plugins, context merging, and transport routing

    • See Basic Logging documentation for usage examples

    • Fixed bug where errorFieldInMetadata option was not working correctly

      • Error objects were not being placed in metadata fields when errorFieldInMetadata was set to true
      • Now properly places errors in metadata fields as specified by the configuration

2.4.0 ​

Minor Changes ​

  • #239 12ca18a Thanks @theogravity! - - Transports now additionally receive the error, metadata, and context data in the shipToLogger() callback. * It is still recommended to use data for most use-cases as it is a merged object of all data with the user's configured fields.

    • Plugin callbacks onBeforeDataOut() and shouldSendToLogger() now additionally receive the error, metadata, and context data.

    This change should allow a plugin or transport developer to inspect data without needing to know how the user has configured their data object.

2.3.1 ​

Patch Changes ​

2.3.0 ​

Minor Changes ​

  • #190 818bae5 Thanks @theogravity! - Adds new log level control methods to ILogLayer and adds the LogLayerType type.

2.2.1 ​

Patch Changes ​

2.2.0 ​

Minor Changes ​

2.1.1 ​

Patch Changes ​

2.1.0 ​

Minor Changes ​

  • #153 96a5c57 Thanks @theogravity! - Updates around context and metadata handling.

    • Added clearContext() to clear context data.
    • withMetadata() / metadataOnly() / withContext() now allows an empty value. Empty values will not result in any data mutations or plugin executions.

2.0.0 ​

Major Changes ​

  • #151 5f1260b Thanks @theogravity! - - New in v6: Context Manager implementation
    • Breaking: Removes linkParentContext option from loglayer configuration

1.3.0 ​

Minor Changes ​

  • #143 733ba8f Thanks @theogravity! - Move the plugin types to the shared package to support the new withFreshPlugins() method on ILogLayer, expose plugin-only types from shared package to plugin package.

1.2.1 ​

Patch Changes ​

  • #140 d708ff7 Thanks @theogravity! - Fix metadataOnly typescript def. The second parameter should always be optional.

1.2.0 ​

Minor Changes ​

1.1.0 ​

Minor Changes ​

  • #129 d8054c8 Thanks @theogravity! - LogLayer now passes the loglayer instance as the last parameter to all plugin callbacks

1.0.5 ​

Patch Changes ​

1.0.4 ​

Patch Changes ​

1.0.3 ​

Patch Changes ​

1.0.2 ​

Patch Changes ​

1.0.1 ​

Patch Changes ​

1.0.0 ​

Major Changes ​