Accept log level env var as UPPER or LOWER case

[filipeandre]

Currently it won't accept UPPER case log levels.
But why "DEBUG" is invalid?

"DEBUG" should be as valid as "debug".

When setting level, please convert the input to lower case :)

[balaji-atoa]

formatters: { level: (label) => {return { level: label.toUpperCase() }; }, },

The above snippet can help u transform log levels to uppercase.

[jsumners]

Would you like to send a Pull Request to address this issue? Remember to add unit tests.

[balaji-atoa]

@jsumners i can take it up.

[balaji-atoa]

@jsumners raised a PR. can u please check #2034 :)

[elevatedbuttonpusher]

formatters: { level: (label) => {return { level: label.toUpperCase() }; }, },

@balaji-atoa any idea why this doesn't actually work? this is my config I'm passing to pino

pino({ formatters: { level(label) { return { level: label.toUpperCase() }; } }, level: 'debug', browser: { asObject: true }, });

output looks like

[jsumners]

If you are using pino@9.4.0 or later, please open a new issue.