LogCR

A simple structured logging library for Crystal. Supports either readable output or JSON.

Usage

logger = LogCR::Logger.new("test", :info, :simple)
logger.with_fields({"key"=>"value"}).info("out")

2020-08-10 22:33:19 +01:00 [test] [INFO] out
        key => value

Different Log Levels

LogCR::Logger.new("test", :debug, :simple)
LogCR::Logger.new("test", :info, :simple)
LogCR::Logger.new("test", :warn, :simple)
LogCR::Logger.new("test", :error, :simple)

JSON Output

logger = LogCR::Logger.new("test", :info, :json)
logger.with_fields({"key"=>"value"}).info("out")

{"msg":"out","_level":"info","_line":"7","_file":"/home/Projects/logcr/spec/logcr_spec.cr","key":"value"}

Contributing

1. Fork it (https://github.com/OisinA/logcr/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• OisinA - creator and maintainer