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