class Bundler::CLI::Outdated

# File lib/bundler/cli/outdated.rb, line 7
def initialize(options, gems)
  @options = options
  @gems = gems
end

# File lib/bundler/cli/outdated.rb, line 12
def run
  check_for_deployment_mode

  sources = Array(options[:source])

  gems.each do |gem_name|
    Bundler::CLI::Common.select_spec(gem_name)
  end

  Bundler.definition.validate_runtime!
  current_specs = Bundler.ui.silence { Bundler.definition.resolve }
  current_dependencies = {}
  Bundler.ui.silence do
    Bundler.load.dependencies.each do |dep|
      current_dependencies[dep.name] = dep
    end
  end

  definition = if gems.empty? && sources.empty?
    # We're doing a full update
    Bundler.definition(true)
  else
    Bundler.definition(:gems => gems, :sources => sources)
  end

  Bundler::CLI::Common.configure_gem_version_promoter(
    Bundler.definition,
    options
  )

  # the patch level options imply strict is also true. It wouldn't make
  # sense otherwise.
  strict = options[:strict] ||
    Bundler::CLI::Common.patch_level_options(options).any?

  filter_options_patch = options.keys &
    %w[filter-major filter-minor filter-patch]

  definition_resolution = proc do
    options[:local] ? definition.resolve_with_cache! : definition.resolve_remotely!
  end

  if options[:parseable]
    Bundler.ui.silence(&definition_resolution)
  else
    definition_resolution.call
  end

  Bundler.ui.info ""
  outdated_gems_by_groups = {}
  outdated_gems_list = []

  # Loop through the current specs
  gemfile_specs, dependency_specs = current_specs.partition do |spec|
    current_dependencies.key? spec.name
  end

  specs = if options["only-explicit"]
    gemfile_specs
  else
    gemfile_specs + dependency_specs
  end

  specs.sort_by(&:name).each do |current_spec|
    next if !gems.empty? && !gems.include?(current_spec.name)

    dependency = current_dependencies[current_spec.name]
    active_spec = retrieve_active_spec(strict, definition, current_spec)

    next if active_spec.nil?
    if filter_options_patch.any?
      update_present = update_present_via_semver_portions(current_spec, active_spec, options)
      next unless update_present
    end

    gem_outdated = Gem::Version.new(active_spec.version) > Gem::Version.new(current_spec.version)
    next unless gem_outdated || (current_spec.git_version != active_spec.git_version)
    groups = nil
    if dependency && !options[:parseable]
      groups = dependency.groups.join(", ")
    end

    outdated_gems_list << { :active_spec => active_spec,
                            :current_spec => current_spec,
                            :dependency => dependency,
                            :groups => groups }

    outdated_gems_by_groups[groups] ||= []
    outdated_gems_by_groups[groups] << { :active_spec => active_spec,
                                         :current_spec => current_spec,
                                         :dependency => dependency,
                                         :groups => groups }
  end

  if outdated_gems_list.empty?
    display_nothing_outdated_message(filter_options_patch)
  else
    unless options[:parseable]
      if options[:pre]
        Bundler.ui.info "Outdated gems included in the bundle (including " \
          "pre-releases):"
      else
        Bundler.ui.info "Outdated gems included in the bundle:"
      end
    end

    options_include_groups = [:group, :groups].select do |v|
      options.keys.include?(v.to_s)
    end

    if options_include_groups.any?
      ordered_groups = outdated_gems_by_groups.keys.compact.sort
      [nil, ordered_groups].flatten.each do |groups|
        gems = outdated_gems_by_groups[groups]
        contains_group = if groups
          groups.split(",").include?(options[:group])
        else
          options[:group] == "group"
        end

        next if (!options[:groups] && !contains_group) || gems.nil?

        unless options[:parseable]
          if groups
            Bundler.ui.info "===== Group #{groups} ====="
          else
            Bundler.ui.info "===== Without group ====="
          end
        end

        gems.each do |gem|
          print_gem(
            gem[:current_spec],
            gem[:active_spec],
            gem[:dependency],
            groups,
            options_include_groups.any?
          )
        end
      end
    else
      outdated_gems_list.each do |gem|
        print_gem(
          gem[:current_spec],
          gem[:active_spec],
          gem[:dependency],
          gem[:groups],
          options_include_groups.any?
        )
      end
    end

    exit 1
  end
end

# File lib/bundler/cli/outdated.rb, line 221
def check_for_deployment_mode
  return unless Bundler.frozen_bundle?
  suggested_command = if Bundler.settings.locations("frozen")[:global]
    "bundle config --delete frozen"
  elsif Bundler.settings.locations("deployment").keys.&([:global, :local]).any?
    "bundle config --delete deployment"
  else
    "bundle install --no-deployment"
  end
  raise ProductionError, "You are trying to check outdated gems in " \
    "deployment mode. Run `bundle outdated` elsewhere.\n" \
    "\nIf this is a development machine, remove the " \
    "#{Bundler.default_gemfile} freeze" \
    "\nby running `#{suggested_command}`."
end

# File lib/bundler/cli/outdated.rb, line 184
def display_nothing_outdated_message(filter_options_patch)
  unless options[:parseable]
    if filter_options_patch.any?
      display = filter_options_patch.map do |o|
        o.sub("filter-", "")
      end.join(" or ")

      Bundler.ui.info "No #{display} updates to display.\n"
    else
      Bundler.ui.info "Bundle up to date!\n"
    end
  end
end

# File lib/bundler/cli/outdated.rb, line 261
def get_version_semver_portion_value(spec, version_portion_index)
  version_section = spec.version.segments[version_portion_index, 1]
  version_section.nil? ? 0 : (version_section.first || 0)
end

# File lib/bundler/cli/outdated.rb, line 198
def print_gem(current_spec, active_spec, dependency, groups, options_include_groups)
  spec_version = "#{active_spec.version}#{active_spec.git_version}"
  spec_version += " (from #{active_spec.loaded_from})" if Bundler.ui.debug? && active_spec.loaded_from
  current_version = "#{current_spec.version}#{current_spec.git_version}"

  if dependency && dependency.specific?
    dependency_version = %(, requested #{dependency.requirement})
  end

  spec_outdated_info = "#{active_spec.name} (newest #{spec_version}, " \
    "installed #{current_version}#{dependency_version})"

  output_message = if options[:parseable]
    spec_outdated_info.to_s
  elsif options_include_groups || !groups
    "  * #{spec_outdated_info}"
  else
    "  * #{spec_outdated_info} in groups \"#{groups}\""
  end

  Bundler.ui.info output_message.rstrip
end

# File lib/bundler/cli/outdated.rb, line 170
def retrieve_active_spec(strict, definition, current_spec)
  if strict
    active_spec = definition.find_resolved_spec(current_spec)
  else
    active_specs = definition.find_indexed_specs(current_spec)
    if !current_spec.version.prerelease? && !options[:pre] && active_specs.size > 1
      active_specs.delete_if {|b| b.respond_to?(:version) && b.version.prerelease? }
    end
    active_spec = active_specs.last
  end

  active_spec
end

# File lib/bundler/cli/outdated.rb, line 237
def update_present_via_semver_portions(current_spec, active_spec, options)
  current_major = current_spec.version.segments.first
  active_major = active_spec.version.segments.first

  update_present = false
  update_present = active_major > current_major if options["filter-major"]

  if !update_present && (options["filter-minor"] || options["filter-patch"]) && current_major == active_major
    current_minor = get_version_semver_portion_value(current_spec, 1)
    active_minor = get_version_semver_portion_value(active_spec, 1)

    update_present = active_minor > current_minor if options["filter-minor"]

    if !update_present && options["filter-patch"] && current_minor == active_minor
      current_patch = get_version_semver_portion_value(current_spec, 2)
      active_patch = get_version_semver_portion_value(active_spec, 2)

      update_present = active_patch > current_patch
    end
  end

  update_present
end