Go 1.11.5

[leonklingele]

• Have you followed the guidelines for contributing?
• Have you checked that there aren't other open pull requests for the same formula update/change?
• Have you built your formula locally with brew install --build-from-source <formula>, where <formula> is the name of the formula you're submitting?
• Is your test running fine brew test <formula>, where <formula> is the name of the formula you're submitting?
• Does your build pass brew audit --strict <formula> (after doing brew install <formula>)?

[leonklingele]

Error: An exception occurred within a child process:
  Errno::ENOENT: No such file or directory @ dir_chdir - src

Is this because I'm still on 10.11.6?

$ brew config | head -n3
HOMEBREW_VERSION: 1.9.2-91-gb221a46
ORIGIN: https://github.com/Homebrew/brew.git
HEAD: b221a46af2db8c99606af176c2c4fd10e072ccfb

[leonklingele]

After some debugging I found the reason: the new release tarball includes two garbage folders: gocache and tmp which screw up the build process, but I don't know why and how to fix it.

[leonklingele]

I don't know Ruby, but this seems to do the trick: 715ee1c

[tonyghita]

Some details on the extra directories: https://groups.google.com/d/msg/golang-announce/mVeX35iXuSw/HxYXaBnYEAAJ

[wingyplus]

Should we waiting for golang/go#29906?

[leonklingele]

@wingyplus no, they "will not be updating the tarballs for this release". See golang/go#29906 (comment).

[fxcoudert]

@leonklingele the comment you linked to also says:

Only go1.11.5.linux-amd64.tar.gz and go1.10.8.linux-amd64.tar.gz are affected.

Which is clearly not the case.

[leonklingele]

@fxcoudert this is a security release and should be merged asap. If they decide to create a new release without the temp directories, we can simply remove the workaround.

[tsuna]

Please merge this ASAP, thanks :)