tree 9b3a7d873fea14221ef0a8ac0550905cd4b909e8
parent b627b416f48402ab508850a424ce8adf5cfd0fc5
author Alexei Frolov <frolv@google.com> 1574792240 -0800
committer Alexei Frolov <frolv@google.com> 1574886856 +0000

Module to run subprocesses with captured output

This change adds a module within pw_cli that provides a function for
running a subprocess and capturing its stdout and stderr to the main
pw log. A new log level is defined for the captured output.

The pw_unit_test runner script is updated to use this function instead
of running its subprocess directly.

The pw command is updated to run its subcommand in an async context,
preventing subcommands from needing to create their own. Fully
synchronous subcommands continue to function transparently to this.

Change-Id: Ia9efb1fbda8a38ef91a0e14113929711038710a8