Features

• A command line tool to pretty print Studio Log ndjson.
• Fancy formats with emoji for log file reading pleasure.
• Map stack traces back to original sources with source maps.

Usage

Assuming you have the following ndjson in a file called logs.json:

{"ts":1486630378584,"ns":"Server","topic":"launch","msg":"My Service","data":{"port":433}}

Send the logs to the emojilog command for pretty printing:

❯ cat logs.json | emojilog
09:52:58 🚀 Server My Service port=433

Install

❯ npm i -g @studio/emojilog

CLI Options

• --format or -f set the formatter to use. Defaults to "fancy".
• --no-ts hide timestamps
• --no-topic hide topics
• --no-ns hide namespaces
• --no-data hide data
• --no-stack hide stacks
• --stack message only show the error message
• --stack peek show the message and the first line of the trace (default)
• --stack full show the message and the full trace
• --stack same as --stack full
• --map use given source maps file to map stack traces

Related modules

• 👻 Studio Log logs ndjson to an output stream.
• 🎩 Studio Log Format pretty print Studio Log streams.
• ❎ Studio Log X x-out confidential data in log entries.
• 📦 Studio Changes is used to create the changelog for this module.

License

MIT