From 981cac2a2e8795b92454e73fd48eb9f530a50c28 Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Tue, 11 Oct 2016 09:37:37 +0100
Subject: brew.sh: warn on $HOMEBREW_REPOSITORY/Cellar

If you’re using a /usr/local prefix but e.g. /usr/local/homebrew/Cellar
then you’ll miss out on most binary packages for no good reason so warn
people of that.
---
 Library/Homebrew/brew.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Library')

diff --git a/Library/Homebrew/brew.sh b/Library/Homebrew/brew.sh
index 55d75511c..923dd4fd8 100644
--- a/Library/Homebrew/brew.sh
+++ b/Library/Homebrew/brew.sh
@@ -277,6 +277,18 @@ EOS
 }
 check-run-command-as-root
 
+if [[ "$HOMEBREW_PREFIX" = "/usr/local" &&
+      "$HOMEBREW_CELLAR" = "$HOMEBREW_REPOSITORY/Cellar" ]]
+then
+  cat >&2 <<EOS
+Warning: your HOMEBREW_PREFIX is set to /usr/local but HOMEBREW_CELLAR is set
+to $HOMEBREW_CELLAR. Your current HOMEBREW_CELLAR location will stop
+you being able to use all the binary packages (bottles) Homebrew provides. We
+recommend you move your HOMEBREW_CELLAR to /usr/local/Cellar which will get you
+access to all bottles."
+EOS
+fi
+
 # Hide shellcheck complaint:
 # shellcheck source=/dev/null
 source "$HOMEBREW_LIBRARY/Homebrew/utils/analytics.sh"
-- 
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