class Bundler::Env - bundler-1.15.4 Documentation

# class Bundler::Env

### Public Instance Methods

report(options = {}) click to toggle source

    # File lib/bundler/env.rb, line 10
    def report(options = {})
      print_gemfile = options.delete(:print_gemfile) { true }
      print_gemspecs = options.delete(:print_gemspecs) { true }

      out = String.new("## Environment\n\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"
      out << "Platform  #{Gem::Platform.local}\n"
      out << "OpenSSL   #{OpenSSL::OPENSSL_VERSION}\n" if defined?(OpenSSL::OPENSSL_VERSION)
      %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 << "```\n"

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

      return out unless SharedHelpers.in_bundle?

      if print_gemfile
        out << "\n## Gemfile\n"
        out << "\n### #{Bundler.default_gemfile.relative_path_from(SharedHelpers.pwd)}\n\n"
        out << "```ruby\n" << read_file(Bundler.default_gemfile).chomp << "\n```\n"

        out << "\n### #{Bundler.default_lockfile.relative_path_from(SharedHelpers.pwd)}\n\n"
        out << "```\n" << read_file(Bundler.default_lockfile).chomp << "\n```\n"
      end

      if print_gemspecs
        dsl = Dsl.new.tap {|d| d.eval_gemfile(Bundler.default_gemfile) }
        out << "\n## Gemspecs\n" unless dsl.gemspecs.empty?
        dsl.gemspecs.each do |gs|
          out << "\n### #{File.basename(gs.loaded_from)}"
          out << "\n\n```ruby\n" << read_file(gs.loaded_from).chomp << "\n```\n"
        end
      end

      out
    end

write(io) click to toggle source

    # File lib/bundler/env.rb, line 6
    def write(io)
      io.write report
    end

### Private Instance Methods

git_version() click to toggle source

    # File lib/bundler/env.rb, line 87
    def git_version
      Bundler::Source::Git::GitProxy.new(nil, nil, nil).full_version
    rescue Bundler::Source::Git::GitNotInstalledError
      "not installed"
    end

read_file(filename) click to toggle source

    # File lib/bundler/env.rb, line 67
    def read_file(filename)
      File.read(filename.to_s).strip
    rescue Errno::ENOENT
      "<No #{filename} found>"
    rescue => e
      "#{e.class}: #{e.message}"
    end

ruby_version() click to toggle source

    # File lib/bundler/env.rb, line 75
    def ruby_version
      str = String.new("#{RUBY_VERSION}")
      if RUBY_VERSION < "1.9"
        str << " (#{RUBY_RELEASE_DATE}"
        str << " patchlevel #{RUBY_PATCHLEVEL}" if defined? RUBY_PATCHLEVEL
        str << ") [#{RUBY_PLATFORM}]\n"
      else
        str << "p#{RUBY_PATCHLEVEL}" if defined? RUBY_PATCHLEVEL
        str << " (#{RUBY_RELEASE_DATE} revision #{RUBY_REVISION}) [#{RUBY_PLATFORM}]\n"
      end
    end