Bundler

Constants

FREEBSD
NULL
ORIGINAL_ENV
VERSION

We're doing this because we might write tests that deal with other versions of bundler and we are unsure how to handle this better.

WINDOWS

Attributes

bundle_path[W]
ui[W]

Public Class Methods

app_cache() click to toggle source
# File lib/bundler.rb, line 174
def app_cache
  root.join("vendor/cache")
end
app_config_path() click to toggle source
# File lib/bundler.rb, line 168
def app_config_path
  ENV['BUNDLE_APP_CONFIG'] ?
    Pathname.new(ENV['BUNDLE_APP_CONFIG']).expand_path(root) :
    root.join('.bundle')
end
bin_path() click to toggle source
# File lib/bundler.rb, line 92
def bin_path
  @bin_path ||= begin
    path = settings[:bin] || "bin"
    path = Pathname.new(path).expand_path(root)
    FileUtils.mkdir_p(path)
    Pathname.new(path).expand_path
  end
end
bundle_path() click to toggle source
# File lib/bundler.rb, line 87
def bundle_path
  # STDERR.puts settings.path
  @bundle_path ||= Pathname.new(settings.path).expand_path(root)
end
cache() click to toggle source
# File lib/bundler.rb, line 160
def cache
  bundle_path.join("cache/bundler")
end
configure() click to toggle source
# File lib/bundler.rb, line 76
def configure
  @configured ||= begin
    configure_gem_home_and_path
    true
  end
end
default_gemfile() click to toggle source
# File lib/bundler.rb, line 194
def default_gemfile
  SharedHelpers.default_gemfile
end
default_lockfile() click to toggle source
# File lib/bundler.rb, line 198
def default_lockfile
  SharedHelpers.default_lockfile
end
definition(unlock = nil) click to toggle source
# File lib/bundler.rb, line 131
def definition(unlock = nil)
  @definition = nil if unlock
  @definition ||= begin
    configure
    upgrade_lockfile
    Definition.build(default_gemfile, default_lockfile, unlock)
  end
end
environment() click to toggle source
# File lib/bundler.rb, line 127
def environment
  Bundler::Environment.new(root, definition)
end
home() click to toggle source
# File lib/bundler.rb, line 148
def home
  bundle_path.join("bundler")
end
install_path() click to toggle source
# File lib/bundler.rb, line 152
def install_path
  home.join("gems")
end
load() click to toggle source
# File lib/bundler.rb, line 123
def load
  @load ||= Runtime.new(root, definition)
end
load_gemspec(file) click to toggle source
# File lib/bundler.rb, line 229
def load_gemspec(file)
  path = Pathname.new(file)
  # Eval the gemspec from its parent directory
  Dir.chdir(path.dirname.to_s) do
    contents = File.read(path.basename.to_s)
    begin
      Gem::Specification.from_yaml(contents)
      # Raises ArgumentError if the file is not valid YAML
    rescue ArgumentError, SyntaxError, Gem::EndOfYAMLException, Gem::Exception
      begin
        eval(contents, TOPLEVEL_BINDING, path.expand_path.to_s)
      rescue LoadError => e
        original_line = e.backtrace.find { |line| line.include?(path.to_s) }
        msg  = "There was a LoadError while evaluating #{path.basename}:\n  #{e.message}"
        msg << " from\n  #{original_line}" if original_line
        msg << "\n"

        if RUBY_VERSION >= "1.9.0"
          msg << "\nDoes it try to require a relative path? That doesn't work in Ruby 1.9."
        end

        raise GemspecError, msg
      end
    end
  end
end
mkdir_p(path) click to toggle source
# File lib/bundler.rb, line 213
def mkdir_p(path)
  if requires_sudo?
    sudo "mkdir -p '#{path}'" unless File.exist?(path)
  else
    FileUtils.mkdir_p(path)
  end
end
read_file(file) click to toggle source
# File lib/bundler.rb, line 225
def read_file(file)
  File.open(file, "rb") { |f| f.read }
end
require(*groups) click to toggle source
# File lib/bundler.rb, line 119
def require(*groups)
  setup(*groups).require(*groups)
end
requires_sudo?() click to toggle source
# File lib/bundler.rb, line 202
def requires_sudo?
  return @requires_sudo if @checked_for_sudo

  path = bundle_path
  path = path.parent until path.exist?
  sudo_present = !(`which sudo` rescue '').empty?

  @checked_for_sudo = true
  @requires_sudo = settings.allow_sudo? && !File.writable?(path) && sudo_present
end
root() click to toggle source
# File lib/bundler.rb, line 164
def root
  default_gemfile.dirname.expand_path
end
ruby_scope() click to toggle source
# File lib/bundler.rb, line 140
def ruby_scope
  "#{Gem.ruby_engine}/#{Gem::ConfigMap[:ruby_version]}"
end
settings() click to toggle source
# File lib/bundler.rb, line 182
def settings
  @settings ||= Settings.new(app_config_path)
end
setup(*groups) click to toggle source
# File lib/bundler.rb, line 101
def setup(*groups)
  # Just return if all groups are already loaded
  return @setup if defined?(@setup)

  if groups.empty?
    # Load all groups, but only once
    @setup = load.setup
  else
    @completed_groups ||= []
    # Figure out which groups haven't been loaded yet
    unloaded = groups - @completed_groups
    # Record groups that are now loaded
    @completed_groups = groups
    # Load any groups that are not yet loaded
    unloaded.any? ? load.setup(*unloaded) : load
  end
end
specs_path() click to toggle source
# File lib/bundler.rb, line 156
def specs_path
  bundle_path.join("specifications")
end
sudo(str) click to toggle source
# File lib/bundler.rb, line 221
def sudo(str)
  `sudo -p 'Enter your password to install the bundled RubyGems to your system: ' #{str}`
end
tmp() click to toggle source
# File lib/bundler.rb, line 178
def tmp
  user_bundle_path.join("tmp", Process.pid.to_s)
end
ui() click to toggle source
# File lib/bundler.rb, line 83
def ui
  @ui ||= UI.new
end
user_bundle_path() click to toggle source
# File lib/bundler.rb, line 144
def user_bundle_path
  Pathname.new(Gem.user_home).join(".bundler")
end
with_clean_env() click to toggle source
# File lib/bundler.rb, line 186
def with_clean_env
  bundled_env = ENV.to_hash
  ENV.replace(ORIGINAL_ENV)
  yield
ensure
  ENV.replace(bundled_env.to_hash)
end

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