class Bundler::Plugin::Installer

# File lib/bundler/plugin/installer.rb, line 14
def install(names, options)
  check_sources_consistency!(options)

  version = options[:version] || [">= 0"]

  Bundler.settings.temporary(:disable_multisource => false) do
    if options[:git]
      install_git(names, version, options)
    elsif options[:local_git]
      install_local_git(names, version, options)
    else
      sources = options[:source] || Bundler.rubygems.sources
      install_rubygems(names, version, sources)
    end
  end
end

# File lib/bundler/plugin/installer.rb, line 36
def install_definition(definition)
  def definition.lock(*); end
  definition.resolve_remotely!
  specs = definition.specs

  install_from_specs specs
end

# File lib/bundler/plugin/installer.rb, line 46
def check_sources_consistency!(options)
  if options.key?(:git) && options.key?(:local_git)
    raise InvalidOption, "Remote and local plugin git sources can't be both specified"
  end
end

# File lib/bundler/plugin/installer.rb, line 78
def install_all_sources(names, version, git_source_options, rubygems_source)
  source_list = SourceList.new

  source_list.add_git_source(git_source_options) if git_source_options
  source_list.add_rubygems_source("remotes" => rubygems_source) if rubygems_source

  deps = names.map {|name| Dependency.new name, version }

  definition = Definition.new(nil, deps, source_list, true)
  install_definition(definition)
end

# File lib/bundler/plugin/installer.rb, line 96
def install_from_specs(specs)
  paths = {}

  specs.each do |spec|
    spec.source.install spec

    paths[spec.name] = spec
  end

  paths
end

# File lib/bundler/plugin/installer.rb, line 52
def install_git(names, version, options)
  uri = options.delete(:git)
  options["uri"] = uri

  install_all_sources(names, version, options, options[:source])
end

# File lib/bundler/plugin/installer.rb, line 59
def install_local_git(names, version, options)
  uri = options.delete(:local_git)
  options["uri"] = uri

  install_all_sources(names, version, options, options[:source])
end

# File lib/bundler/plugin/installer.rb, line 74
def install_rubygems(names, version, sources)
  install_all_sources(names, version, nil, sources)
end