From dfa8a8ae6d3b7d54d2ff0cad42940bcf9f745d78 Mon Sep 17 00:00:00 2001
From: Markus Schirp <mbj@schirp-dso.com>
Date: Fri, 4 Sep 2015 22:31:04 +0000
Subject: [PATCH] Fix shared gems to be deduplicated

---
 Gemfile                   | 1 +
 Gemfile.shared            | 3 +++
 spec/support/corpus.rb    | 1 +
 test_app/Gemfile.rspec3.2 | 1 +
 test_app/Gemfile.rspec3.3 | 1 +
 5 files changed, 7 insertions(+)
 create mode 100644 Gemfile.shared

diff --git a/Gemfile b/Gemfile
index 14859149..34df138a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,3 +3,4 @@ source 'https://rubygems.org'
 gemspec name: 'mutant'
 
 gem 'devtools', git: 'https://github.com/rom-rb/devtools.git'
+eval_gemfile File.expand_path('../Gemfile.shared', __FILE__)
diff --git a/Gemfile.shared b/Gemfile.shared
new file mode 100644
index 00000000..0a905f28
--- /dev/null
+++ b/Gemfile.shared
@@ -0,0 +1,3 @@
+# Place for shared git sources, used for developing updates to depedencies 
+# where the git sources (without this file) need to be consistently edited 
+# into multiple Gemfiles.
diff --git a/spec/support/corpus.rb b/spec/support/corpus.rb
index 8199eb3b..6601f1a5 100644
--- a/spec/support/corpus.rb
+++ b/spec/support/corpus.rb
@@ -134,6 +134,7 @@ module MutantSpec
         repo_path.join('Gemfile').open('a') do |file|
           file << "gem 'mutant', path: '#{relative}'\n"
           file << "gem 'mutant-rspec', path: '#{relative}'\n"
+          file << "eval_gemfile File.expand_path('#{relative.join('Gemfile.shared')}')\n"
         end
         lockfile = repo_path.join('Gemfile.lock')
         lockfile.delete if lockfile.exist?
diff --git a/test_app/Gemfile.rspec3.2 b/test_app/Gemfile.rspec3.2
index f28925bb..b64378f3 100644
--- a/test_app/Gemfile.rspec3.2
+++ b/test_app/Gemfile.rspec3.2
@@ -4,3 +4,4 @@ gem 'rspec-core', '~> 3.2.0'
 gem 'mutant',       path: '../'
 gem 'mutant-rspec', path: '../'
 gem 'adamantium'
+eval_gemfile File.expand_path('../../Gemfile.shared', __FILE__)
diff --git a/test_app/Gemfile.rspec3.3 b/test_app/Gemfile.rspec3.3
index 44ce55e6..0100154a 100644
--- a/test_app/Gemfile.rspec3.3
+++ b/test_app/Gemfile.rspec3.3
@@ -4,3 +4,4 @@ gem 'rspec-core', '~> 3.3.0'
 gem 'mutant',       path: '../'
 gem 'mutant-rspec', path: '../'
 gem 'adamantium'
+eval_gemfile File.expand_path('../../Gemfile.shared', __FILE__)