post-lock — Notification of a successful path lock.
post-lock hook runs after one or
more paths have been locked. It is typically used to send
email notification of the lock event.
post-lock hook returns a
nonzero exit status, the lock will
not be aborted since it has already
completed. However, anything that the hook printed
stderr will be marshalled back to the
client, making it easier to diagnose hook failures.
The command-line arguments passed to the hook program, in order, are:
Authenticated username of the person who locked the paths
Additionally, the list of paths locked is passed to the hook program via standard input, one path per line.