rfc-log-levels

A map of log level aliases matched to their numeric values. Follows the RFC Standard.

Usage

// get a log level from a name or number
import getLevelInfo from 'rfc-log-levels'
console.log(getLevelInfo('info')) // { levelNumber: 6, levelName: "info" }
console.log(getLevelInfo(6)) // { levelNumber: 6, levelName: "info" }

// get the official RFC log levels from named export
import { rfcLogLevels } from 'rfc-log-levels'
console.log(rfcLogLevels.info) // 6

// get the official RFC log levels from the json file
import rfcLogLevels from 'rfc-log-levels/index.json'
console.log(rfcLogLevels.info) // 6

Refer to index.json for the full listing, which is automatically extracted from source/index.ts.

Install

npm

Install: npm install --save rfc-log-levels
Import: import pkg from ('rfc-log-levels')
Require: const pkg = require('rfc-log-levels').default

Deno

import pkg from 'https://unpkg.com/rfc-log-levels@^4.0.0/edition-deno/index.ts'

Skypack

<script type="module">
    import pkg from '//cdn.skypack.dev/rfc-log-levels@^4.0.0'
</script>

unpkg

<script type="module">
    import pkg from '//unpkg.com/rfc-log-levels@^4.0.0'
</script>

jspm

<script type="module">
    import pkg from '//dev.jspm.io/rfc-log-levels@4.0.0'
</script>

Editions

This package is published with the following editions:

rfc-log-levels aliases rfc-log-levels/index.cjs which uses the Editions Autoloader to automatically select the correct edition for the consumer's environment
rfc-log-levels/source/index.ts is TypeScript source code with Import for modules
rfc-log-levels/edition-browsers/index.js is TypeScript compiled against ES2022 for web browsers with Import for modules
rfc-log-levels/edition-es2022/index.js is TypeScript compiled against ES2022 for Node.js 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
rfc-log-levels/edition-es5/index.js is TypeScript compiled against ES5 for Node.js 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
rfc-log-levels/edition-es2022-esm/index.js is TypeScript compiled against ES2022 for Node.js 12 || 14 || 16 || 18 || 20 || 21 with Import for modules
rfc-log-levels/edition-types/index.d.ts is TypeScript compiled Types with Import for modules
rfc-log-levels/edition-deno/index.ts is TypeScript source code made to be compatible with Deno