zcatalyst-cli/lib/util_modules/logger/utils.js

Command Line Tool for CATALYST

'use strict';
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var _a, _LogStreamFactory_logStream;
Object.defineProperty(exports, "__esModule", { value: true });
exports.LogStreamFactory = exports.TTYPassThrough = exports.CHAR = void 0;
const ansi_colors_1 = require("ansi-colors");
const env_js_1 = require("../env.js");
const readline_1 = require("readline");
const stream_1 = require("stream");
const option_1 = require("../option");
const isSupported = !env_js_1.isWindows || process.env.CI || process.env.TERM === 'xterm-256color';
exports.CHAR = {
    success: isSupported ? ansi_colors_1.bold.green('✔') : ansi_colors_1.bold.green('√'),
    warning: isSupported ? ansi_colors_1.bold.yellow('⚠') : ansi_colors_1.bold.yellow('‼'),
    info: isSupported ? ansi_colors_1.bold.cyan('ℹ') : ansi_colors_1.bold.cyan('i'),
    error: isSupported ? ansi_colors_1.bold.red('✖') : ansi_colors_1.bold.red('×')
};
class TTYPassThrough extends stream_1.PassThrough {
    constructor() {
        super(...arguments);
        this.columns = process.stdout.columns;
        this.rows = process.stdout.rows;
        this.isTTY = true;
    }
    _write(chunk, encoding, callback) {
        chunk = Buffer.from(JSON.stringify({
            data: chunk.toString(),
            command: (0, option_1.getCurrentCommand)()
        }));
        super._write(chunk, encoding, callback);
    }
    clearLine(dir, callback) {
        return (0, readline_1.clearLine)(this, dir, callback);
    }
    clearScreenDown(callback) {
        return (0, readline_1.clearScreenDown)(this, callback);
    }
    cursorTo(x, y, callback) {
        return (0, readline_1.cursorTo)(this, x, y, callback);
    }
    moveCursor(dx, dy, callback) {
        return (0, readline_1.moveCursor)(this, dx, dy, callback);
    }
    getColorDepth(env) {
        return process.stdout.getColorDepth(env);
    }
    hasColors(count, env) {
        return process.stdout.hasColors(count, env);
    }
    getWindowSize() {
        return process.stdout.getWindowSize();
    }
}
exports.TTYPassThrough = TTYPassThrough;
class LogStreamFactory {
    static getStream() {
        return __classPrivateFieldGet(LogStreamFactory, _a, "f", _LogStreamFactory_logStream);
    }
}
exports.LogStreamFactory = LogStreamFactory;
_a = LogStreamFactory;
_LogStreamFactory_logStream = { value: new TTYPassThrough() };