Class: EmergeCLI::Commands::Reaper

Inherits:
GlobalOptions
  • Object
show all
Defined in:
lib/commands/reaper/reaper.rb

Defined Under Namespace

Classes: DeadCodeResult

Instance Method Summary collapse

Methods inherited from GlobalOptions

#before

Constructor Details

#initialize(network: nil) ⇒ Reaper

Returns a new instance of Reaper.



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# File 'lib/commands/reaper/reaper.rb', line 22

def initialize(network: nil)
  @network = network
end

Instance Method Details

#call(**options) ⇒ Object 



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# File 'lib/commands/reaper/reaper.rb', line 26

def call(**options)
  @options = options
  @profiler = EmergeCLI::Profiler.new(enabled: options[:profile])
  @prompt = TTY::Prompt.new
  before(options)
  success = false

  begin
    api_token = @options[:api_token] || ENV.fetch('EMERGE_API_TOKEN', nil)
    raise 'API token is required' unless api_token

    @network ||= EmergeCLI::Network.new(api_token:)
    project_root = @options[:project_root] || Dir.pwd

    Sync do
      all_data = @profiler.measure('fetch_dead_code') { fetch_all_dead_code(@options[:upload_id]) }
      result = @profiler.measure('parse_dead_code') { DeadCodeResult.new(all_data) }

      Logger.info result.to_s

      selected_types = prompt_class_selection(result.filtered_unseen_classes, result.metadata['platform'])
      Logger.info 'Selected classes:'
      selected_types.each do |selected_class|
        Logger.info " - #{selected_class['class_name']}"
      end

      confirmed = confirm_deletion(selected_types.length)
      if !confirmed
        Logger.info 'Operation cancelled'
        return false
      end

      Logger.info 'Proceeding with deletion...'
      platform = result.metadata['platform']
      deleter = EmergeCLI::Reaper::CodeDeleter.new(
        project_root: project_root,
        platform: platform,
        profiler: @profiler,
        skip_delete_usages: options[:skip_delete_usages]
      )
      @profiler.measure('delete_types') { deleter.delete_types(selected_types) }
    end

    @profiler.report if @options[:profile]
    success = true
  rescue StandardError => e
    Logger.error "Failed to analyze dead code: #{e.message}"
    raise e
  ensure
    @network&.close
  end

  success
end