From 997ccb044d21fccb1a95ef4eefad0fa892289e02 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Sun, 18 Sep 2016 16:31:58 +0100
Subject: [PATCH] Relocate HOMEBREW_REPOSITORY when necessary.

Now that the default from the installer, our CI and soon all users
is `/usr/local/Homebrew` it's a lot easier to check if there's
references to it (as we cannot look for `/usr/local` as it's a too
commonly hardcoded path).
---
 Library/Homebrew/dev-cmd/bottle.rb    | 8 ++++++--
 Library/Homebrew/formula_installer.rb | 3 ++-
 Library/Homebrew/keg_relocate.rb      | 5 ++++-
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/Library/Homebrew/dev-cmd/bottle.rb b/Library/Homebrew/dev-cmd/bottle.rb
index 1a7da8eb9c..0c13d50281 100644
--- a/Library/Homebrew/dev-cmd/bottle.rb
+++ b/Library/Homebrew/dev-cmd/bottle.rb
@@ -177,6 +177,7 @@ module Homebrew
     tar_path = Pathname.pwd/tar_filename
 
     prefix = HOMEBREW_PREFIX.to_s
+    repository = HOMEBREW_REPOSITORY.to_s
     cellar = HOMEBREW_CELLAR.to_s
 
     ohai "Bottling #{filename}..."
@@ -193,7 +194,8 @@ module Homebrew
           keg.relocate_dynamic_linkage prefix, Keg::PREFIX_PLACEHOLDER,
             cellar, Keg::CELLAR_PLACEHOLDER
           keg.relocate_text_files prefix, Keg::PREFIX_PLACEHOLDER,
-            cellar, Keg::CELLAR_PLACEHOLDER
+            cellar, Keg::CELLAR_PLACEHOLDER,
+            repository, Keg::REPOSITORY_PLACEHOLDER
         end
 
         keg.delete_pyc_files!
@@ -248,6 +250,7 @@ module Homebrew
           skip_relocation = true
         else
           relocatable = false if keg_contain?(prefix_check, keg, ignores)
+          relocatable = false if keg_contain?(repository, keg, ignores)
           relocatable = false if keg_contain?(cellar, keg, ignores)
           if prefix != prefix_check
             relocatable = false if keg_contain_absolute_symlink_starting_with?(prefix, keg)
@@ -265,7 +268,8 @@ module Homebrew
             keg.relocate_dynamic_linkage Keg::PREFIX_PLACEHOLDER, prefix,
               Keg::CELLAR_PLACEHOLDER, cellar
             keg.relocate_text_files Keg::PREFIX_PLACEHOLDER, prefix,
-              Keg::CELLAR_PLACEHOLDER, cellar
+              Keg::CELLAR_PLACEHOLDER, cellar,
+              Keg::REPOSITORY_PLACEHOLDER, repository
           end
         end
       end
diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index 18267ee787..f64b77026d 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -779,7 +779,8 @@ class FormulaInstaller
         Keg::CELLAR_PLACEHOLDER, HOMEBREW_CELLAR.to_s
     end
     keg.relocate_text_files Keg::PREFIX_PLACEHOLDER, HOMEBREW_PREFIX.to_s,
-      Keg::CELLAR_PLACEHOLDER, HOMEBREW_CELLAR.to_s
+      Keg::CELLAR_PLACEHOLDER, HOMEBREW_CELLAR.to_s,
+      Keg::REPOSITORY_PLACEHOLDER, HOMEBREW_REPOSITORY.to_s
 
     Pathname.glob("#{formula.bottle_prefix}/{etc,var}/**/*") do |path|
       path.extend(InstallRenamed)
diff --git a/Library/Homebrew/keg_relocate.rb b/Library/Homebrew/keg_relocate.rb
index 053c8b9de0..04f5899847 100644
--- a/Library/Homebrew/keg_relocate.rb
+++ b/Library/Homebrew/keg_relocate.rb
@@ -1,6 +1,7 @@
 class Keg
   PREFIX_PLACEHOLDER = "@@HOMEBREW_PREFIX@@".freeze
   CELLAR_PLACEHOLDER = "@@HOMEBREW_CELLAR@@".freeze
+  REPOSITORY_PLACEHOLDER = "@@HOMEBREW_REPOSITORY@@".freeze
 
   def fix_dynamic_linkage
     symlink_files.each do |file|
@@ -18,13 +19,15 @@ class Keg
     []
   end
 
-  def relocate_text_files(old_prefix, new_prefix, old_cellar, new_cellar)
+  def relocate_text_files(old_prefix, new_prefix, old_cellar, new_cellar,
+                          old_repository, new_repository)
     files = text_files | libtool_files
 
     files.group_by { |f| f.stat.ino }.each_value do |first, *rest|
       s = first.open("rb", &:read)
       changed = s.gsub!(old_cellar, new_cellar)
       changed = s.gsub!(old_prefix, new_prefix) || changed
+      changed = s.gsub!(old_repository, new_repository) || changed
 
       next unless changed