[PATCH v1] travis-ci: ask homebrew for the its path instead of hardcoding it

From: larsxschneider@gmail.com <larsxschneider@gmail.com>
Date: Sep 21, 2016, 08:45 UTC
Message-ID: <20160921084518.13091-1-larsxschneider@gmail.com>

From: Lars Schneider <larsxschneider@gmail.com>

The TravisCI macOS build is broken because homebrew (a macOS depedency manager) changed its internal directory structure [1]. This is a problem because we modify the Perforce dependencies in the homebrew repository before installing them.

Fix it by asking homebrew for its path instead of hardcoding it.

[1] https://github.com/Homebrew/brew/commit/0a09ae30f8b6117ad699b4a0439010738989c547

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
---

Hi Junio,

the problem affects all branches (pu, next, master, maint): https://travis-ci.org/git/git/branches

Is it possible for this fix to graduate more quickly?

Thanks, Lars

 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 477c3d2..37a1e1f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -78,7 +78,7 @@ before_install:
         FORMULA=$1
         SHA=$(brew fetch --force $FORMULA 2>&1 | grep ^SHA256: | cut -d ' ' -f 2)
         sed -E -i.bak "s/sha256 \"[0-9a-f]{64}\"/sha256 \"$SHA\"/g" \
-          /usr/local/Library/Taps/homebrew/homebrew-binary/$FORMULA.rb
+          "$(brew --repository homebrew/homebrew-binary)/$FORMULA.rb"
       }
       brew update --quiet
       brew tap homebrew/binary --quiet
--
2.10.0