Class: EmergeCLI::Reaper::CodeDeleter

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

Instance Method Summary collapse

Constructor Details

#initialize(project_root:, platform:, profiler:, skip_delete_usages: false) ⇒ CodeDeleter

Returns a new instance of CodeDeleter.



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# File 'lib/reaper/code_deleter.rb', line 6

def initialize(project_root:, platform:, profiler:, skip_delete_usages: false)
  @project_root = File.expand_path(project_root)
  @platform = platform
  @profiler = profiler
  @skip_delete_usages = skip_delete_usages
  Logger.debug "Initialized CodeDeleter with project root: #{@project_root}, platform: #{@platform}"
end

Instance Method Details

#delete_types(types) ⇒ Object 



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# File 'lib/reaper/code_deleter.rb', line 14

def delete_types(types)
  Logger.debug "Project root: #{@project_root}"

  types.each do |class_info|
    Logger.info "Deleting #{class_info['class_name']}"

    type_name_result = parse_type_name(class_info['class_name'])
    type_name = type_name_result[:type_name]
    package_name = type_name_result[:package_name]
    Logger.debug "Parsed type name: #{type_name}"

    # Remove line number from path if present
    paths = class_info['paths']&.map { |path| path.sub(/:\d+$/, '') }
    found_usages = @profiler.measure('find_type_in_project') do
      find_type_in_project(type_name)
    end

    if paths.nil? || paths.empty?
      Logger.info "No paths provided for #{type_name}, using found usages instead..."
      paths = found_usages
              .select { |usage| usage[:usages].any? { |u| u[:usage_type] == 'declaration' } }
              .map { |usage| usage[:path] }
      if paths.empty?
        Logger.warn "Could not find any files containing #{type_name}"
        next
      end
      Logger.info "Found #{type_name} in: #{paths.join(', ')}"
    end

    # First pass: Delete declarations
    paths.each do |path|
      Logger.debug "Processing path: #{path}"
      @profiler.measure('delete_type_from_file') do
        delete_type_from_file(path, type_name, package_name)
      end
    end

    # Second pass: Delete remaining usages (unless skipped)
    if @skip_delete_usages
      Logger.info 'Skipping delete usages'
    else
      identifier_usages = found_usages.select do |usage|
        usage[:usages].any? { |u| u[:usage_type] == 'identifier' }
      end
      identifier_usage_paths = identifier_usages.map { |usage| usage[:path] }.uniq
      if identifier_usage_paths.empty?
        Logger.info 'No identifier usages found, skipping delete usages'
      else
        identifier_usage_paths.each do |path|
          Logger.debug "Processing usages in path: #{path}"
          @profiler.measure('delete_usages_from_file') do
            delete_usages_from_file(path, type_name)
          end
        end
      end
    end
  end
end