.. bb:step:: TreeSize
.. index:: Properties; tree-size-KiB
from buildbot.plugins import steps
f.addStep(steps.TreeSize())This is a simple command that uses the :command:`du` tool to measure the size of the code tree.
It puts the size (as a count of 1024-byte blocks, aka 'KiB' or 'kibibytes') on the step's status text, and sets a build property named tree-size-KiB with the same value.
All arguments are identical to :bb:step:`ShellCommand`.