index.js

var styles = {
    modifier: {
      reset: [0, 0],
      // 21 isn't widely supported and 22 does the same thing
      bold: [1, 22],
      dim: [2, 22],
      italic: [3, 23],
      underline: [4, 24],
      inverse: [7, 27],
      hidden: [8, 28],
      strikethrough: [9, 29],
    },
    color: {
      black: [30, 39],
      red: [31, 39],
      green: [32, 39],
      yellow: [33, 39],
      blue: [34, 39],
      magenta: [35, 39],
      cyan: [36, 39],
      white: [37, 39],
  
      // Bright color
      blackBright: [90, 39],
      redBright: [91, 39],
      greenBright: [92, 39],
      yellowBright: [93, 39],
      blueBright: [94, 39],
      magentaBright: [95, 39],
      cyanBright: [96, 39],
      whiteBright: [97, 39],
    },
    bgColor: {
      bgBlack: [40, 49],
      bgRed: [41, 49],
      bgGreen: [42, 49],
      bgYellow: [43, 49],
      bgBlue: [44, 49],
      bgMagenta: [45, 49],
      bgCyan: [46, 49],
      bgWhite: [47, 49],
  
      // Bright color
      bgBlackBright: [100, 49],
      bgRedBright: [101, 49],
      bgGreenBright: [102, 49],
      bgYellowBright: [103, 49],
      bgBlueBright: [104, 49],
      bgMagentaBright: [105, 49],
      bgCyanBright: [106, 49],
      bgWhiteBright: [107, 49],
    },
  };
  
  function get(style, inp) {
      return `\u001B[${styles[style][inp][0]}m\u001B[${styles[style][inp][0]}m`;
    }
  
  function get2(style, inp) {
    return `\u001B[${styles[style][inp][1]}m\u001B[${styles[style][inp][1]}m`;
  }
  
  module.exports = {
    toLog: function toLog(type, inp, cust) {
        type = type - 1
        const list = ['info', 'success', 'warning', 'error']
        const choice = list[type]
        const col = choice === 'info'? 'cyan' : choice === 'success'? 'green' : choice === 'warning'? 'yellow' : choice === 'error'? 'red' : 'white'
        let text = get('color', col, 0) + `[${typeof cust === 'string'? cust : choice? choice : ""}] ${inp}` + get2('color', col, 1)
        if(inp.includes("<b>")) {
            const insideBold = inp.split('<b>')[1].split('</b>')[0]
            const boldText = get('modifier', 'bold', 1) + insideBold + get2('modifier', 'bold', 1)
            text = text.replace(/(<b>|<\/b>)/g, "").replace(insideBold, boldText)
        }
    
        console.log(text);
    }
  }