Track the Progress of one or more Tasks (like downloading multiple files in parallel).
- Track one or more Tasks at the same time
- Dynamically add one or more Task Trackers while
Render()is in progress - Choose to have the Writer auto-stop the Render when no more Trackers are
in queue, or manually stop using
Stop() - Redirect output to an io.Writer object (like os.StdOut)
- Completely customizable styles
- Many ready-to-use styles: style.go
- Colorize various parts of the Tracker using
StyleColors - Customize how Trackers get rendered using
StyleOptions
Sample Progress Tracking:
Calculating Total # 1 ... done! [3.25K in 100ms]
Calculating Total # 2 ... done! [6.50K in 100ms]
Downloading File # 3 ... done! [9.75KB in 100ms]
Transferring Amount # 4 ... done! [$26.00K in 200ms]
Transferring Amount # 5 ... done! [£32.50K in 201ms]
Downloading File # 6 ... done! [58.50KB in 300ms]
Calculating Total # 7 ... done! [91.00K in 400ms]
Transferring Amount # 8 ... 60.9% (●●●●●●●●●●●●●●◌◌◌◌◌◌◌◌◌) [$78.00K in 399.071ms]
Downloading File # 9 ... 32.1% (●●●●●●●○◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌) [58.50KB in 298.947ms]
Transferring Amount # 10 ... 13.0% (●●○◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌) [£32.50K in 198.84ms]
Real-time playback of the demo @ asciinema.org:
A demonstration of all the capabilities can be found here: ../cmd/demo-progress
- Optimize CPU and Memory Usage