tree 7e0881b72c6401f3b6101de46fecb4f6e4bee1e8
parent 203153e7bba61b1b2d782e9e75aef919eab0d54b
author Mike Frysinger <vapier@google.com> 1457121780 -0500
committer Mike Frysinger <vapier@google.com> 1457214751 +0000

RepoHook: set __file__ when running the hook

A common design pattern is to use __file__ to find the location of the
active python module to assist in output or loading of related assets.
The current hook systems runs the pre-upload.py hook in a context w/out
that set leading to runtime errors:

$ repo upload --cbr .
ERROR: Traceback (most recent call last):
  File ".../repo/project.py", line 481, in _ExecuteHook
    self._script_fullpath, 'exec'), context)
  File ".../repohooks/pre-upload.py", line 32, in <module>
    path = os.path.dirname(os.path.realpath(__file__))
NameError: name '__file__' is not defined

Define this variable in this context so code can safely use it.

Change-Id: If6331312445fa61d9351b59f83abcc1c99ae6748