pre-commit-golang

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This modifies run-go-unit-tests.sh to expose several "go test" command line options, including those related to code coverage. It is now possible to configure a hook like this:

- repo: git://github.com/dnephin/pre-commit-golang
  rev: master
  hooks:
    - id: go-unit-tests
      args:
        - -coverprofile
        - coverage.out

Do you think we need to handle the rest of the args explicitly? Or could we do more of a passthrough of the rest of $@

I thought about that, but I can't think of a sane way to do it: arguments may take no arguments (-cover) or they may take a single argument (-coverprofile coverage.out), and any arguments passed in are of course followed by the list of filenames provided by pre-commit.

There's no way to write a general passthrough that knows which options take arguments and which don't -- other by enumerating them all individually.

Any updates regarding this? I would like to see this merged so we can modify our timeout option as well. Is it ready to be merged or is additional work needed?