For large or busy repositories, stack-pr commands can generate hundreds
of lines of output from Git subcommands being executed. Most of the time
these don't matter; the user doesn't care about them. This PR suppresses
them by default by redirecting stdout and stderr to
subprocess.DEVNULL. If this output is desired in a specific case, the
command-line flag --verbose (-V) can be used to avoid this
redirection.
For large or busy repositories, stack-pr commands can generate hundreds of lines of output from Git subcommands being executed. Most of the time these don't matter; the user doesn't care about them. This PR suppresses them by default by redirecting stdout and stderr to
subprocess.DEVNULL. If this output is desired in a specific case, the command-line flag--verbose(-V) can be used to avoid this redirection.