From 5d37fc2168b30d8ad51cc6b1d127528768bde3de Mon Sep 17 00:00:00 2001
From: Matt Wrock <matt@mattwrock.com>
Date: Wed, 25 May 2016 16:43:58 -0700
Subject: fix bundle locking on bundler 1.12 and enforce version we want

---
 Gemfile                   | 17 ++++++-----------
 tasks/bin/bundle-platform |  8 ++++++--
 tasks/bundle_util.rb      | 20 ++++++++++++++++++--
 3 files changed, 30 insertions(+), 15 deletions(-)

diff --git a/Gemfile b/Gemfile
index 803e1115d5..c20549012c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,17 +4,12 @@ extend GemfileUtil
 
 source "https://rubygems.org"
 
-# Pick the gemspec for our platform
-gemspec_name = "chef"
-Dir.glob("chef-*.gemspec").each do |gemspec_filename|
-  gemspec_filename =~ /^chef-(.+).gemspec/
-  gemspec_platform = $1
-  if Gem::Platform.match(Gem::Platform.new(gemspec_platform))
-    Bundler.ui.info "Using gemspec #{gemspec_filename} for current platform."
-    gemspec_name = "chef-#{gemspec_platform}"
-  end
-end
-gemspec name: gemspec_name
+# Note we do not use the gemspec DSL which restricts to the
+# gemspec for the current platform and filters out other platforms
+# during a bundle lock operation. We actually want dependencies from
+# both of our gemspecs. Also note this this mimics gemspec behavior
+# of bundler versions prior to 1.12.0 (https://github.com/bundler/bundler/commit/193a14fe5e0d56294c7b370a0e59f93b2c216eed)
+gem "chef", path: "."
 
 gem "chef-config", path: File.expand_path("../chef-config", __FILE__) if File.exist?(File.expand_path("../chef-config", __FILE__))
 # Ensure that we can always install rake, regardless of gem groups
diff --git a/tasks/bin/bundle-platform b/tasks/bin/bundle-platform
index 7c77393cb1..10d9bb2b3d 100755
--- a/tasks/bin/bundle-platform
+++ b/tasks/bin/bundle-platform
@@ -1,10 +1,14 @@
 #!/usr/bin/env ruby
 
 platforms = ARGV.shift
+platforms = platforms.split(" ").map { |p| Gem::Platform.new(p) }
+Gem::Platform.instance_eval { @local = platforms.last }
 old_platforms = Gem.platforms
-Gem.platforms = platforms.split(" ").map { |p| Gem::Platform.new(p) }
+Gem.platforms = platforms
 puts "bundle-platform set Gem.platforms to #{Gem.platforms.map { |p| p.to_s }} (was #{old_platforms.map { |p| p.to_s } })"
 
+desired_version = ARGV.shift.delete("_", "")
+
 # The rest of this is a normal bundler binstub
 require "pathname"
 ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../../Gemfile",
@@ -12,4 +16,4 @@ ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../../Gemfile",
 
 require "rubygems"
 
-load Gem.bin_path("bundler", "bundle")
+load Gem.bin_path("bundler", "bundle", desired_version)
diff --git a/tasks/bundle_util.rb b/tasks/bundle_util.rb
index a057db858a..67647dd4f0 100644
--- a/tasks/bundle_util.rb
+++ b/tasks/bundle_util.rb
@@ -57,7 +57,14 @@ module BundleUtil
 
         # Run the bundle command
         ruby_platforms = platform ? PLATFORMS[platform].join(" ") : "ruby"
-        cmd = Shellwords.join([Gem.ruby, "-S", bundle_platform, ruby_platforms, *args])
+        cmd = Shellwords.join([
+          Gem.ruby,
+          "-S",
+          bundle_platform,
+          ruby_platforms,
+          "_#{desired_bundler_version}_",
+          *args,
+        ])
         puts "#{prefix}#{Shellwords.join(["bundle", *args])}#{platform ? " for #{platform} platform" : ""}:"
         with_gemfile(gemfile) do
           puts "#{prefix}BUNDLE_GEMFILE=#{gemfile}"
@@ -65,7 +72,7 @@ module BundleUtil
           if extract_output
             `#{cmd}`
           else
-            unless system(bundle_platform, ruby_platforms, *args)
+            unless system(bundle_platform, ruby_platforms, "_#{desired_bundler_version}_", *args)
               raise "#{bundle_platform} failed: exit code #{$?}"
             end
           end
@@ -91,4 +98,13 @@ module BundleUtil
   def platforms
     PLATFORMS.keys
   end
+
+  def desired_bundler_version
+    @desired_bundler_version ||= begin
+      omnibus_overrides = File.join(project_root, "omnibus_overrides.rb")
+      File.readlines(omnibus_overrides).each do |line|
+        return $1 if line =~ /^override :bundler, version: "(.+)"$/
+      end
+    end
+  end
 end
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