How can I use Deno.run() and get output in "tty" mode ? (like progress bar)

[FabienZa]

Hello,

Thanks for your help !

I would like to use Deno.run() and execute a command on the system.
This command generally return a progress bar when it's executed directly in the terminal (by using tty ?).
But when I read the output generated by Deno.run() line by line, I don't receive update for progress bar !

Do you know if it's possible to have the "dynamic" output or if it's a feature not implemented ?

Thanks again !