Cameron Moore d2e315d9c6 Fix environment and argument passing ...

Two issues are addressed in this commit:

1. Instead of only sending the predefined environment arguments, this
commit appends the arguments to the existing OS environment.  Fixes #53.

2. If an argument is not found in the payload, allow the command to run
and pass in an empty string as a placeholder.  Fixes #54.

Additionally, I replaced `hook.ErrInvalidPayloadSignature` with a new
`SignatureError` type so that we can embed the signature in the error.

2015-11-18 12:00:47 -06:00

..

hookecho.go

Add environment arguments and improve testing

2015-11-02 15:11:23 -06:00

hooks.json.tmpl

Fix environment and argument passing

2015-11-18 12:00:47 -06:00