Documents / @faasjs/node-utils / colorize

Function: colorize()

colorize(level, message): string

Wrap a log message with the ANSI foreground color for a log level.

This low-level helper always emits ANSI escape sequences; use Logger when you want environment-aware color decisions.

Parameters

level

Level

Log level used to select the foreground color.

message

string

Plain text message to colorize.

Returns

string

Message wrapped in ANSI color escape sequences.

Example

import { colorize } from '@faasjs/node-utils'

console.log(colorize('warn', 'Low disk space'))