Transforms console.log ('debug', 'error', 'info', 'log', 'trace', 'warn') method output with chainable pipes.
Comes with a ready-to-use implementation of different pipes, like 'JsonStringifyPipe': a pipe that transforms console output into a single serialized JSON string.
TypeScript safe. Has zero external dependencies.
Usage example:
import {installConsoleOverrides} from 'logpipes';
installConsoleOverrides(createJsonStringifyPipe());
console.log('Log after pipe is installed', {a: 1, b: 2, c: 3});
Produces a one-liner string with a serialized JSON:
'{"message":"Log after pipe is installed $1","$1":{"a":1,"b":2,"c":3},"level":"log","timestamp":"2023-07-03T17:13:56.018Z","id":"current-log-message-uuid"}'
JsonPipe converts console log arguments into a single serializable JSON object.
The pipe accepts JsonPipeOptions which inherits all JsonSimplifierOptions.
See in-code docs for the available options:
Check unit tests for more examples.
JsonStringifyPipe calls JsonPipe and converts the result JSON object into a single line string.
See docs for JsonPipe for more details.
LogLevelFilterPipe excludes configured log levels from the final output.
See LogLevelFilterPipeOptions and related unit tests.
LogMessageFilterPipe excludes configured all log events with a specified tokens in the message.
See LogMessageFilterPipeOptions and related unit tests.
LogCachePipe caches console messages and provides access to the cache.
This pipe can be used to dump or sideload all console log messages.
See LogCachePipeOptions and related unit tests.
Adds a timestamp as the first parameter to every console message.
NoopPipe does nothing and proxies all parameters to the next pipe with no changes.
It can be used to reduce a client-side boilerplate code.
FAQs
Console.log transformation pipes
We found that logpipes demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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