From 3ed832d4f0465aa9d938d3f4867ad12aaf394710 Mon Sep 17 00:00:00 2001
From: Shaun Jackman <sjackman@gmail.com>
Date: Tue, 19 Sep 2017 12:22:32 -0700
Subject: [PATCH] BottleLoader: Use the formula stored in the bottle

---
 Library/Homebrew/exceptions.rb           | 10 +++++-----
 Library/Homebrew/formulary.rb            | 10 +++-------
 Library/Homebrew/test/exceptions_spec.rb |  6 +++---
 3 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/Library/Homebrew/exceptions.rb b/Library/Homebrew/exceptions.rb
index 5418f93310..22a7fe0232 100644
--- a/Library/Homebrew/exceptions.rb
+++ b/Library/Homebrew/exceptions.rb
@@ -555,12 +555,12 @@ end
 # raised when a single patch file is not found and apply hasn't been specified
 class MissingApplyError < RuntimeError; end
 
-class BottleVersionMismatchError < RuntimeError
-  def initialize(bottle_file, bottle_version, formula, formula_version)
+class BottleFormulaUnavailableError < RuntimeError
+  def initialize(bottle_path, formula_path)
     super <<-EOS.undent
-      Bottle version mismatch
-      Bottle: #{bottle_file} (#{bottle_version})
-      Formula: #{formula.full_name} (#{formula_version})
+      This bottle does not contain the formula file:
+        #{bottle_path}
+        #{formula_path}
     EOS
   end
 end
diff --git a/Library/Homebrew/formulary.rb b/Library/Homebrew/formulary.rb
index dd67b4f243..c8ab8a9228 100644
--- a/Library/Homebrew/formulary.rb
+++ b/Library/Homebrew/formulary.rb
@@ -122,14 +122,10 @@ module Formulary
       super name, Formulary.path(full_name)
     end
 
-    def get_formula(spec, alias_path: nil)
-      formula = super
+    def get_formula(spec, **)
+      contents = Utils::Bottles.formula_contents @bottle_filename, name: name
+      formula = Formulary.from_contents name, @bottle_filename, contents, spec
       formula.local_bottle_path = @bottle_filename
-      formula_version = formula.pkg_version
-      bottle_version =  Utils::Bottles.resolve_version(@bottle_filename)
-      unless formula_version == bottle_version
-        raise BottleVersionMismatchError.new(@bottle_filename, bottle_version, formula, formula_version)
-      end
       formula
     end
   end
diff --git a/Library/Homebrew/test/exceptions_spec.rb b/Library/Homebrew/test/exceptions_spec.rb
index 33547ea32e..0a8313355f 100644
--- a/Library/Homebrew/test/exceptions_spec.rb
+++ b/Library/Homebrew/test/exceptions_spec.rb
@@ -181,8 +181,8 @@ describe DuplicateResourceError do
   its(:to_s) { is_expected.to eq("Resource <resource foo> is defined more than once") }
 end
 
-describe BottleVersionMismatchError do
-  subject { described_class.new("/foo.bottle.tar.gz", "1.0", formula, "1.1") }
+describe BottleFormulaUnavailableError do
+  subject { described_class.new("/foo.bottle.tar.gz", "foo/1.0/.brew/foo.rb") }
   let(:formula) { double(Formula, full_name: "foo") }
-  its(:to_s) { is_expected.to match(/Bottle version mismatch/) }
+  its(:to_s) { is_expected.to match(/This bottle does not contain the formula file/) }
 end