ajmallesh
48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
// Copyright (C) 2025 Keygraph, Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License version 3
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// as published by the Free Software Foundation.
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import chalk from 'chalk';
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export class ProgressIndicator {
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constructor(message = 'Working...') {
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this.message = message;
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this.frames = ['⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏'];
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this.frameIndex = 0;
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this.interval = null;
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this.isRunning = false;
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}
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start() {
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if (this.isRunning) return;
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this.isRunning = true;
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this.frameIndex = 0;
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this.interval = setInterval(() => {
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// Clear the line and write the spinner
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process.stdout.write(`\r${chalk.cyan(this.frames[this.frameIndex])} ${chalk.dim(this.message)}`);
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this.frameIndex = (this.frameIndex + 1) % this.frames.length;
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}, 100);
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}
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stop() {
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if (!this.isRunning) return;
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if (this.interval) {
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clearInterval(this.interval);
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this.interval = null;
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}
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// Clear the spinner line
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process.stdout.write('\r' + ' '.repeat(this.message.length + 5) + '\r');
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this.isRunning = false;
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}
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finish(successMessage = 'Complete') {
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this.stop();
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console.log(chalk.green(`✓ ${successMessage}`));
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}
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} |