progress_bar

Progress bar for dart command-line apps. A port of node-progress to Dart.

Usage

Basic usage:

var bar = new ProgressBar(' [:bar] :percent :etas ', total: 10);
var timer = new Timer.periodic(new Duration(seconds: 1), (Timer timer) {
  bar.tick();
  if (bar.complete) {
    timer.cancel();
  }
});

Options

These are keys in the options you can pass to the progress bar along with total as seen in the example above.

• total total number of ticks to complete
• width the displayed width of the progress bar defaulting to total
• complete completion character defaulting to "="
• incomplete incomplete character defaulting to "-"
• clear option to clear the bar on completion defaulting to false
• callback optional function to call when the progress bar completes

Tokens

These are tokens you can use in the format of your progress bar.

• :bar the progress bar itself
• :current current tick number
• :total total ticks
• :elapsed time elapsed in seconds
• :percent completion percentage
• :eta estimated completion time in seconds

Features and bugs

Please file feature requests and bugs at the issue tracker.