yite-cli/utils/colors.js

专注于vite + vue3 的项目开发脚手架

// Copyright (c) 2021-2024 Oleksii Raspopov, Kostiantyn Denysov, Anton Verinov

let p = process || {},
    argv = p.argv || [],
    env = p.env || {};
let isColorSupported = !(!!env.NO_COLOR || argv.includes('--no-color')) && (!!env.FORCE_COLOR || argv.includes('--color') || p.platform === 'win32' || ((p.stdout || {}).isTTY && env.TERM !== 'dumb') || !!env.CI);

let formatter =
    (open, close, replace = open) =>
    (input) => {
        let string = '' + input,
            index = string.indexOf(close, open.length);
        return ~index ? open + replaceClose(string, close, replace, index) + close : open + string + close;
    };

let replaceClose = (string, close, replace, index) => {
    let result = '',
        cursor = 0;
    do {
        result += string.substring(cursor, index) + replace;
        cursor = index + close.length;
        index = string.indexOf(close, cursor);
    } while (~index);
    return result + string.substring(cursor);
};

let createColors = (enabled = isColorSupported) => {
    let f = enabled ? formatter : () => String;
    return {
        // 符号

        isColorSupported: enabled,
        reset: f('\x1b[0m', '\x1b[0m'),
        bold: f('\x1b[1m', '\x1b[22m', '\x1b[22m\x1b[1m'),
        dim: f('\x1b[2m', '\x1b[22m', '\x1b[22m\x1b[2m'),
        italic: f('\x1b[3m', '\x1b[23m'),
        underline: f('\x1b[4m', '\x1b[24m'),
        inverse: f('\x1b[7m', '\x1b[27m'),
        hidden: f('\x1b[8m', '\x1b[28m'),
        strikethrough: f('\x1b[9m', '\x1b[29m'),

        black: f('\x1b[30m', '\x1b[39m'),
        red: f('\x1b[31m', '\x1b[39m'),
        green: f('\x1b[32m', '\x1b[39m'),
        yellow: f('\x1b[33m', '\x1b[39m'),
        blue: f('\x1b[34m', '\x1b[39m'),
        magenta: f('\x1b[35m', '\x1b[39m'),
        cyan: f('\x1b[36m', '\x1b[39m'),
        white: f('\x1b[37m', '\x1b[39m'),
        gray: f('\x1b[90m', '\x1b[39m'),

        bgBlack: f('\x1b[40m', '\x1b[49m'),
        bgRed: f('\x1b[41m', '\x1b[49m'),
        bgGreen: f('\x1b[42m', '\x1b[49m'),
        bgYellow: f('\x1b[43m', '\x1b[49m'),
        bgBlue: f('\x1b[44m', '\x1b[49m'),
        bgMagenta: f('\x1b[45m', '\x1b[49m'),
        bgCyan: f('\x1b[46m', '\x1b[49m'),
        bgWhite: f('\x1b[47m', '\x1b[49m'),

        blackBright: f('\x1b[90m', '\x1b[39m'),
        redBright: f('\x1b[91m', '\x1b[39m'),
        greenBright: f('\x1b[92m', '\x1b[39m'),
        yellowBright: f('\x1b[93m', '\x1b[39m'),
        blueBright: f('\x1b[94m', '\x1b[39m'),
        magentaBright: f('\x1b[95m', '\x1b[39m'),
        cyanBright: f('\x1b[96m', '\x1b[39m'),
        whiteBright: f('\x1b[97m', '\x1b[39m'),

        bgBlackBright: f('\x1b[100m', '\x1b[49m'),
        bgRedBright: f('\x1b[101m', '\x1b[49m'),
        bgGreenBright: f('\x1b[102m', '\x1b[49m'),
        bgYellowBright: f('\x1b[103m', '\x1b[49m'),
        bgBlueBright: f('\x1b[104m', '\x1b[49m'),
        bgMagentaBright: f('\x1b[105m', '\x1b[49m'),
        bgCyanBright: f('\x1b[106m', '\x1b[49m'),
        bgWhiteBright: f('\x1b[107m', '\x1b[49m')
    };
};

const colors = createColors();

export { colors };