Simple and robust terminal's progress bar with multiple instance support
npm install multibar
Features:
- Simple and robust
- Multiple progress bar at once
- Supports ANSI coloring in labels (e.g. colored with chalk)
``
npm install multibar
`js
var chalk = require('chalk');
var multibar = require('multibar');
function createProgressBar(name, freq) {
var bar = multibar(name, chalk.gray('awaiting...'));
var count = 0;
var timer = setInterval(function() {
if (count < 100) {
count += 5;
bar.update(count / 100, chalk.yellow(count + '%'));
} else {
bar.done(chalk.green('OK'));
clearInterval(timer);
}
}, freq);
}
for (var i = 0; i < 3; i++) {
createProgressBar('#' + (i + 1), parseInt(250 * Math.random()));
}
`
Example in action:
`
multibar(prelude, message, options);
All agruments are optional. Returns a bar instance with method:
- update(progress, message)
Update bar progress and message. Parameters:
* progress should be a number in range [0..1]message
* – any string to output on right side of bar
- done(message)
Finalize bar progress (hide progress bar, prelude and message are left).
* message any string
Options:
- complete
Type: String chalk
Default: depends on platform and enabled
Character for fill a completion progress.
- incomplete
Type: String chalk` enabled
Default: depends on platform and
Character for fill rest of progress.
MIT