Class: Bundler::Env

Inherits:
Object
  • Object
show all
Defined in:
lib/bundler/env.rb

Instance Method Summary collapse

Instance Method Details

#report(options = {}) ⇒ Object



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# File 'lib/bundler/env.rb', line 11

def report(options = {})
  print_gemfile = options.delete(:print_gemfile)
  print_gemspecs = options.delete(:print_gemspecs)

  out = String.new("Environment\n\n")
  out << "    Bundler   #{Bundler::VERSION}\n"
  out << "    Rubygems  #{Gem::VERSION}\n"
  out << "    Ruby      #{ruby_version}"
  out << "    GEM_HOME  #{ENV["GEM_HOME"]}\n" unless ENV["GEM_HOME"].nil? || ENV["GEM_HOME"].empty?
  out << "    GEM_PATH  #{ENV["GEM_PATH"]}\n" unless ENV["GEM_PATH"] == ENV["GEM_HOME"]
  out << "    RVM       #{ENV["rvm_version"]}\n" if ENV["rvm_version"]
  out << "    Git       #{git_version}\n"
  %w(rubygems-bundler open_gem).each do |name|
    specs = Bundler.rubygems.find_name(name)
    out << "    #{name} (#{specs.map(&:version).join(",")})\n" unless specs.empty?
  end

  out << "\nBundler settings\n\n" unless Bundler.settings.all.empty?
  Bundler.settings.all.each do |setting|
    out << "    " << setting << "\n"
    Bundler.settings.pretty_values_for(setting).each do |line|
      out << "      " << line << "\n"
    end
  end

  if print_gemfile
    out << "\n#{Bundler.default_gemfile.relative_path_from(SharedHelpers.pwd)}\n\n"
    out << "    " << read_file(Bundler.default_gemfile).gsub(/\n/, "\n    ") << "\n"

    out << "\n#{Bundler.default_lockfile.relative_path_from(SharedHelpers.pwd)}\n\n"
    out << "    " << read_file(Bundler.default_lockfile).gsub(/\n/, "\n    ") << "\n"
  end

  if print_gemspecs
    dsl = Dsl.new.tap {|d| d.eval_gemfile(Bundler.default_gemfile) }
    dsl.gemspecs.each do |gs|
      out << "\n#{File.basename(gs.loaded_from)}"
      out << "\n\n    " << read_file(gs.loaded_from).gsub(/\n/, "\n    ") << "\n"
    end
  end

  out
end

#write(io) ⇒ Object



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# File 'lib/bundler/env.rb', line 7

def write(io)
  io.write report(:print_gemfile => true, :print_gemspecs => true)
end