pinojs/pino

Access to child object in logMethod

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#897 建立於 2020年8月18日

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 (6 留言) (1 反應) (0 負責人)JavaScript (13,157 star) (839 fork)batch import
enhancementgood first issue

描述

I was looking to access the child object, I want to make so that it prepends the message object.

Here I log what inputArgs contains inside hooks.logMethod

after having called logger.child({"featureName":"MY FEATURE"}

{ inputArgs: [ 'special' ] }
{"level":30,"time":1597765635449,"featureName":"MY FEATURE","message":"special"}

I am trying to make a function that will prepend that name to message, so it becomes

{"level":30,"time":1597765635449,"featureName":"MY FEATURE","message":"MY FEATURE: special"}

貢獻者指南

技術棧
javascriptnodejs
領域
backend
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
Understanding of pino child logger APIFamiliarity with pino hooks
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
Examine hooks.logMethod in pino's source code. Determine how to access the child logger's custom properties (like featureName) inside the hook. Look at how child loggers are created and how they merge properties. Consider passing the child's custom properties to the logMethod hook. Review issue comments for any suggested approaches. The final implementation should prepend the child's featureName to the message string.