Class: RighteousGitHooks::LinkedFilesChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/hooks/linked-files-not-in-repo.rb

Instance Method Summary collapse

Constructor Details

#initialize(git_root, project_dir, csproj_filename) ⇒ LinkedFilesChecker 



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# File 'lib/hooks/linked-files-not-in-repo.rb', line 8

def initialize(git_root, project_dir, csproj_filename)
  @git_root = git_root
  @project_dir = project_dir
  @csproj_filename = csproj_filename
end

Instance Method Details

#adjudge! ⇒ Object 



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# File 'lib/hooks/linked-files-not-in-repo.rb', line 14

def adjudge!()
  
  puts 'Checking linked files in your csproj are not in the repository...'
  csproj_path = File.join(@git_root, @project_dir, @csproj_filename)

  return Result.error("Cannot find #{csproj_path}") unless File.exists? csproj_path

  puts "Checking csproj: '#{csproj_path}'"
  csproj = Nokogiri::XML(File.read(csproj_path))
  sins = []
  
  Dir.chdir(@git_root) do
    # CSS Selectors for maximum coolness (also XPath sucks)

    csproj.css('ItemGroup > Content > Link').each do |link|
      # Get the repo-relative path for each file with unix-style path separators

      path = File.join(@project_dir, link.text.gsub('\\', '/'))
      # Check the file is not staged in Git. An empty response means it's not staged

      puts link.text
      result = `git ls-files --stage #{path}`
      sins.push(result) unless result.empty?
    end
  end

  return Result.success("Congratulations, this is a righteous commit!") if sins.empty?

  message = "\nYou have sinned! The following files are csproj links, but exist in your repo..."
  sins.each do |sin|
    message = message + "\n#{sin}"
  end
  message = message + "\nPlease delete them before committing. You may need to add them to .gitignore as well."
  
  return Result.error(message)
end