@rdfc/log-processor-ts

log-processor-ts

This repository contains a simple processor to log an incoming stream to the console for the RDF Connect framework.

The processor accepts input from a stream, logs it to the console, and pipes it back into the outgoing stream. Winston is used to log the incoming data, unless the raw option is set to true, in which case the data is logged using console.log.

Configuration

The processor can be configured using the following parameters:

• incoming: The incoming stream to log.
• outgoing: The outgoing stream to pipe the incoming data to. If not set, the incoming data will not be piped to any stream.
• label: The label to use for the log messages. The default value is log.
• level: The log level to use when logging the incoming data. This can be one of the following values: error, warn, info, http, verbose, debug, silly. The default value is info.
• raw: If set to true, the incoming data will be logged using console.log instead of Winston. The default value is false.

Installation

npm install
npm run build

Or install from NPM:

npm install @rdfc/log-processor-ts

Example

An example configuration of the processor can be found in the example directory.

You can run this example by executing the following command:

npx js-runner example/pipeline.ttl

To enable all debug logs, add DEBUG=* before the command:

DEBUG=* npx js-runner example/pipeline.ttl