andreashasse / jsonformat

A Erlang Logger Json Formatter - Structured Logging of Maps to JSON

jsonformat

A custom formatter for Erlang OTP logger that outputs JSON using jsx

Getting Started

This project should be added as a dependency to your project

Prerequisites

sys.config:

[ { kernel
  , {logger_level, info}
  , [ { logger
      ,[ { handler
         , default
         , logger_std_h
         , #{formatter => {jsonformat, #{}}}
         }
       ] }
   ] }
].

shell:

> logger:info(#{a => b}).
{"a":"b","gl":"<0.178.0>","level":"info","pid":"<0.182.0>","report_cb":"fun logger:format_otp_report/1","time":1585902924341139}ok

Running the tests

$ rebar3 eunit

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.

Commit message convention

We use Conventional Commits.

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

License

This project is licensed under the MIT License - see the LICENSE file for details