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Adding '-verbose' will print out the allocation information for the deployment. This also changes the job run command so that it now blocks until deployment is complete and adds timestamps to the output so that it's more in line with the output of node drain. This uses glint to print in place in running in a tty. Because glint doesn't yet support cmd/powershell, Windows workflows use a different library to print in place, which results in slightly different formatting: 1) different margins, and 2) no spinner indicating deployment in progress.
uilive 
uilive is a go library for updating terminal output in realtime. It provides a buffered io.Writer that is flushed at a timed interval. uilive powers uiprogress.
Usage Example
Calling uilive.New() will create a new writer. To start rendering, simply call writer.Start() and update the ui by writing to the writer. Full source for the below example is in example/main.go.
writer := uilive.New()
// start listening for updates and render
writer.Start()
for i := 0; i <= 100; i++ {
fmt.Fprintf(writer, "Downloading.. (%d/%d) GB\n", i, 100)
time.Sleep(time.Millisecond * 5)
}
fmt.Fprintln(writer, "Finished: Downloaded 100GB")
writer.Stop() // flush and stop rendering
The above will render
Installation
$ go get -v github.com/gosuri/uilive