tree 743caca03845e3b68f61ecc7632bcb0ed6912072
parent d69b1c752587149269e9b0d1e7563bc5eb66be6a
author Googler <noreply@google.com> 1531756119 -0700
committer Copybara-Service <copybara-piper@google.com> 1531756201 -0700

Second cl for verbose workspaces (ability to log certain potentially non-hermetic events that happen as part of repository rules).

Defining representation for Execute events for workspace logging.

In the future:
- Add more events
- Allowing to specify log file rather than dumping to INFO
- Log levels, full or alerts only

RELNOTES: None
PiperOrigin-RevId: 204748436