@canalplus/readme.doc/build/log.js

Readme's an Extremely Accessible Documentation MakEr

/* eslint-disable no-console */
const redEsc = "\u001b[33m";
const yellowEsc = "\u001b[33m";
const resetEsc = "\u001b[39m";
/**
 * Output on stdout the given log with the right level. Add ANSI color escape
 * codes if stdout is currently a tty.
 * @param {string} level
 * @param {string} msg
 */
export default function log(level, msg) {
    let message = "";
    if (process.stdout.isTTY) {
        if (level === "WARNING") {
            message = yellowEsc + "[" + level + "]" + resetEsc + " ";
        }
        else if (level === "ERROR") {
            message = redEsc + "[" + level + "]" + resetEsc + " ";
        }
    }
    else if (level !== "LOG") {
        message = "[" + level + "] ";
    }
    message += msg;
    if (level === "LOG") {
        console.log(message);
    }
    else if (level === "WARNING") {
        console.warn(message);
    }
    else {
        console.error(message);
    }
}