chruby-fish 0.8.0

[JeanMertz]

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same formula update/change?
• Have you built your formula locally prior to submission with brew install <formula> (where <formula> is the name of the formula you're submitting)?
• Does your submission pass brew audit --strict --online <formula> (after doing brew install <formula>)?

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The last one is unchecked due to:

$ brew audit --strict --online chruby-fish
chruby-fish:
  * A `test do` test block should be added
  * GitHub repository not notable enough (<20 forks, <20 watchers and <50 stars)
Error: 2 problems in 1 formula

I guess there is a new policy about package popularity? Should the package be removed from Homebrew? (those numbers are currently at 14, 7, 45).

[MikeMcQuaid]

• A test do test block should be added

Would be good to do this if you could!

• GitHub repository not notable enough (<20 forks, <20 watchers and <50 stars)

We only use this as a judge for new formulae.

[JeanMertz]

• A test do test block should be added

Would be good to do this if you could!

I was already looking into this, taking some inspiration from existing tests.

For any substantial test to work though, I have to work with the fish shell/binary, something I suspect won't be available on the build servers.

Any thoughts on how to tackle this?

[MikeMcQuaid]

Feels like this should probably depends_on "fish" => :recommended anyway which would mean you have it available at test time.

[JeanMertz]

Thanks 👍 fixed.

[MikeMcQuaid]

Use assert_match instead of assert ...include?

[MikeMcQuaid]

Thanks for your contribution to Homebrew! Without people like you submitting PRs we couldn't run this project. You rock!