Merge pull request #4 from mattlqx/cookbook-metadata

fix cookbook change stack push

README.md

@@ -15,7 +15,7 @@ To check Chef cookbook version bumps, use the `chef-cookbook-version` hook. Each
 To unit test Ruby changes in your repo, use the `rspec` hook. Each path in your repo with a `spec` directory should have a `Gemfile` that includes your desired version of rspec (or a derivative library). It will be installed via Bundler prior to testing. Rspec will only be run against the closest directory in a changed file's path with a spec dir.
 
     - repo: https://github.com/mattlqx/pre-commit-ruby
-      rev: v1.2.2
+      rev: v1.2.3
       hooks:
       - id: rubocop
       - id: foodcritic

bin/cookbook-wrapper.rb

@@ -43,6 +43,7 @@ def file_from_git_history(branch, path)
   prefix = path.start_with?('/') ? '' : './'
   from_branch = IO.popen("git show origin/#{branch}:#{prefix}#{path}", err: :close, &:read)
   return from_branch unless from_branch == ''
+
   IO.popen("git show origin/master:#{prefix}#{path}", err: :close, &:read)
 end
 
@@ -87,7 +88,8 @@ def method_missing(sym, *args, &_block) # rubocop:disable Metrics/AbcSize, Style
 changed_cookbooks = []
 ARGV.each do |file|
   cookbook, type = metadata_walk(file)
-  next if changed_cookbooks.include?(cookbook)
+  next if changed_cookbooks.map(&:first).include?(cookbook)
+
   changed_cookbooks << [cookbook, type] if bump_required?(file)
 end