simp-bar/index.js

use cli-progress module simpler

const cliProgress = require('cli-progress');

class Bar {
    constructor(total, current = 0, { 
        format = 'Progress | {bar} {percentage}% | {value}/{total}', 
        presets = 'shades_gray', 
        barCompleteChar = '\u2588',
        barIncompleteChar = '\u2591',
        stopOnComplete = true,
        hideCursor = false,
    } = {}) {
        this.bar = new cliProgress.SingleBar({
            format: format,
            barCompleteChar: barCompleteChar,
            barIncompleteChar: barIncompleteChar,
            stopOnComplete: stopOnComplete,
            hideCursor: hideCursor,
        }, cliProgress.Presets[presets]);
        this.bar.start(total, current);
        this.stopOnComplete = stopOnComplete;
    }
    set(current) {
        this.bar.update(current);
        if (this.stopOnComplete && this.bar.value >= this.bar.total) this.stop();
    }
    increment() {
        this.bar.increment();
        if (this.stopOnComplete && this.bar.value >= this.bar.total) this.stop();
    }
    stop() {
        this.bar.stop();
    }
}

module.exports = Bar;