Dockerfile: run git fetch.

This should setup `origin/master` correctly for
https://github.com/Homebrew/homebrew-test-bot/pull/424.
This commit is contained in:
Mike McQuaid 2020-06-12 09:10:42 +01:00
parent c120b61204
commit 637ec77438
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@ -39,6 +39,7 @@ RUN cd /home/linuxbrew/.linuxbrew \
&& mkdir -p bin etc include lib opt sbin share var/homebrew/linked Cellar \
&& ln -s ../Homebrew/bin/brew /home/linuxbrew/.linuxbrew/bin/ \
&& git -C /home/linuxbrew/.linuxbrew/Homebrew remote set-url origin https://github.com/Homebrew/brew \
&& git -C /home/linuxbrew/.linuxbrew/Homebrew fetch origin \
&& HOMEBREW_NO_ANALYTICS=1 HOMEBREW_NO_AUTO_UPDATE=1 brew tap homebrew/core \
&& brew install-bundler-gems \
&& brew cleanup \