class Bundler::CLI::Outdated

# File bundler/cli/outdated.rb, line 8
def initialize(options, gems)
  @options = options
  @gems = gems
  @sources = Array(options[:source])

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

  @outdated_gems_by_groups = {}
  @outdated_gems_list = []

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

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

# File bundler/cli/outdated.rb, line 29
def run
  check_for_deployment_mode!

  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.map {|dep| [dep.name, dep] }.to_h
  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
  )

  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 ""

  # 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(definition, current_spec)

    next if active_spec.nil?
    next if filter_options_patch.any? &&
      !update_present_via_semver_portions(current_spec, active_spec, options)

    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] << outdated_gems_list[-1]
  end

  if outdated_gems_list.empty?
    display_nothing_outdated_message
  else
    unless options[:parseable]
      Bundler.ui.info(header_outdated_message)
    end

    if options_include_groups
      ordered_groups = outdated_gems_by_groups.keys.compact.sort
      ordered_groups.insert(0, nil).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]
          Bundler.ui.info(header_group_message(groups))
        end

        print_gems(gems)
      end
    else
      print_gems(outdated_gems_list)
    end

    exit 1
  end
end

# File bundler/cli/outdated.rb, line 225
def check_for_deployment_mode!
  return unless Bundler.frozen_bundle?
  suggested_command = if Bundler.settings.locations("frozen")[:global]
    "bundle config unset frozen"
  elsif Bundler.settings.locations("deployment").keys.&([:global, :local]).any?
    "bundle config unset 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 bundler/cli/outdated.rb, line 185
def display_nothing_outdated_message
  unless options[:parseable]
    Bundler.ui.info(nothing_outdated_message)
  end
end

# File bundler/cli/outdated.rb, line 265
def get_version_semver_portion_value(spec, version_portion_index)
  version_section = spec.version.segments[version_portion_index, 1]
  version_section.to_a[0].to_i
end

# File bundler/cli/outdated.rb, line 139
def groups_text(group_text, groups)
  "#{group_text}#{groups.split(",").size > 1 ? "s" : ""} \"#{groups}\""
end

# File bundler/cli/outdated.rb, line 151
def header_group_message(groups)
  if groups
    "===== #{groups_text("Group", groups)} ====="
  else
    "===== Without group ====="
  end
end

# File bundler/cli/outdated.rb, line 143
def header_outdated_message
  if options[:pre]
    "Outdated gems included in the bundle (including pre-releases):"
  else
    "Outdated gems included in the bundle:"
  end
end

# File bundler/cli/outdated.rb, line 159
def nothing_outdated_message
  if filter_options_patch.any?
    display = filter_options_patch.map do |o|
      o.sub("filter-", "")
    end.join(" or ")

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

# File bundler/cli/outdated.rb, line 202
def print_gem(current_spec, active_spec, dependency, 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_text("group", groups)}"
  end

  Bundler.ui.info output_message.rstrip
end

# File bundler/cli/outdated.rb, line 191
def print_gems(gems_list)
  gems_list.each do |gem|
    print_gem(
      gem[:current_spec],
      gem[:active_spec],
      gem[:dependency],
      gem[:groups],
    )
  end
end

# File bundler/cli/outdated.rb, line 171
def retrieve_active_spec(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 bundler/cli/outdated.rb, line 241
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