pino-pretty - npm Package Compare versions

Comparing version 4.4.0 to 4.5.0

lib/utils.js

		@@ -193,3 +193,3 @@ 'use strict'
		* message to be prettified.
		* @param {string} [input.messageFormat=undefined] A format string that defines how the
		* @param {string\|function} [input.messageFormat=undefined] A format string or function that defines how the
		* logged message should be formatted, e.g. `'{level} - {pid}'`.
		@@ -205,3 +205,3 @@ * @param {function} [input.colorizer] A colorizer function that has a
		function prettifyMessage ({ log, messageFormat, messageKey = MESSAGE_KEY, colorizer = defaultColorizer, levelLabel = LEVEL_LABEL }) {
		if (messageFormat) {
		if (messageFormat && typeof messageFormat === 'string') {
		const message = String(messageFormat).replace(/{([^{}]+)}/g, function (match, p1) {
		@@ -222,2 +222,6 @@ // return log level as string instead of int
		}
		if (messageFormat && typeof messageFormat === 'function') {
		const msg = messageFormat(log, messageKey, levelLabel)
		return colorizer.message(msg)
		}
		if (messageKey in log === false) return undefined
		@@ -224,0 +228,0 @@ if (typeof log[messageKey] !== 'string') return undefined

package.json

		{
		"name": "pino-pretty",
		"version": "4.4.0",
		"version": "4.5.0",
		"description": "Prettifier for Pino log lines",
		@@ -5,0 +5,0 @@ "main": "index.js",

Readme.md

		@@ -169,2 +169,18 @@ <a id="intro"></a>

		`messageFormat` option allows you to customize the message output. The format can be defined by a template `string` like this:
		```js
		{
		messageFormat: '{levelLabel} - {pid} - url:{request.url}'
		}
		```
		But this option can also be defined as a `function` with this prototype:
		```js
		{
		messageFormat: (log, messageKey, levelLabel) => {
		// do some log message customization
		return customized_message;
		}
		}
		```

		<a id="license"><a>
		@@ -171,0 +187,0 @@ ## License

test/lib/utils.public.test.js

		@@ -119,2 +119,14 @@ 'use strict'

		t.test('`messageFormat` supports function definition', async t => {
		const str = prettifyMessage({
		log: { level: 30, request: { url: 'localhost/test' }, msg: 'incoming request' },
		messageFormat: (log, messageKey, levelLabel) => {
		let msg = log[messageKey]
		if (msg === 'incoming request') msg = `--> ${log.request.url}`
		return msg
		}
		})
		t.is(str, '--> localhost/test')
		})

		t.end()
		@@ -121,0 +133,0 @@ })

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