Class: Steep::Server::TypeCheckController

Inherits:
Object
  • Object
show all
Defined in:
lib/steep/server/type_check_controller.rb

Defined Under Namespace

Classes: Request

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(project:) ⇒ TypeCheckController

Returns a new instance of TypeCheckController.



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# File 'lib/steep/server/type_check_controller.rb', line 197

def initialize(project:)
  @project = project

  @files = TargetGroupFiles.new(project)
  @open_paths = Set[]
  @active_groups = Set[].compare_by_identity
  @new_active_groups = Set[].compare_by_identity
  @dirty_code_paths = Set[]
  @dirty_signature_paths = Set[]
  @dirty_inline_paths = Set[]
  @inline_path_changes = InlineSourceChangeDetector.new
end

Instance Attribute Details

#active_groups ⇒ Object (readonly)

Returns the value of attribute active_groups.



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# File 'lib/steep/server/type_check_controller.rb', line 191

def active_groups
  @active_groups
end

#dirty_code_paths ⇒ Object (readonly)

Returns the value of attribute dirty_code_paths.



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# File 'lib/steep/server/type_check_controller.rb', line 193

def dirty_code_paths
  @dirty_code_paths
end

#dirty_inline_paths ⇒ Object (readonly)

Returns the value of attribute dirty_inline_paths.



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# File 'lib/steep/server/type_check_controller.rb', line 193

def dirty_inline_paths
  @dirty_inline_paths
end

#dirty_signature_paths ⇒ Object (readonly)

Returns the value of attribute dirty_signature_paths.



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# File 'lib/steep/server/type_check_controller.rb', line 193

def dirty_signature_paths
  @dirty_signature_paths
end

#files ⇒ Object (readonly)

Returns the value of attribute files.



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# File 'lib/steep/server/type_check_controller.rb', line 194

def files
  @files
end

#inline_path_changes ⇒ Object (readonly)

Returns the value of attribute inline_path_changes.



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# File 'lib/steep/server/type_check_controller.rb', line 195

def inline_path_changes
  @inline_path_changes
end

#new_active_groups ⇒ Object (readonly)

Returns the value of attribute new_active_groups.



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# File 'lib/steep/server/type_check_controller.rb', line 192

def new_active_groups
  @new_active_groups
end

#open_paths ⇒ Object (readonly)

Returns the value of attribute open_paths.



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# File 'lib/steep/server/type_check_controller.rb', line 190

def open_paths
  @open_paths
end

#project ⇒ Object (readonly)

Returns the value of attribute project.



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# File 'lib/steep/server/type_check_controller.rb', line 189

def project
  @project
end

Instance Method Details

#active_group?(group) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/server/type_check_controller.rb', line 315

def active_group?(group)
  active_groups.include?(group)
end

#add_dirty_code_path(path) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 257

def add_dirty_code_path(path)
  return if files.library_path?(path)
  if code_path?(path)
    files.add_path(path)
    dirty_code_paths << path
  end
end

#add_dirty_inline_path(path, update) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 273

def add_dirty_inline_path(path, update)
  return if files.library_path?(path)
  if inline_path?(path)
    files.add_path(path)
    dirty_inline_paths << path

    unless inline_path_changes.has_source?(path)
      inline_path_changes.add_source(path, "")
    end

    if update.is_a?(String)
      inline_path_changes.replace_source(path, update)
    else
      inline_path_changes.accumulate_change(path, update)
    end
  end
end

#add_dirty_signature_path(path) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 265

def add_dirty_signature_path(path)
  return if files.library_path?(path)
  if signature_path?(path)
    files.add_path(path)
    dirty_signature_paths << path
  end
end

#close_path(path) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 355

def close_path(path)
  if open_paths.include?(path)
    closed_path_group = group_of(path) or raise

    open_paths.delete(path)

    if open_paths.none? { group_of(_1) == closed_path_group }
      active_groups.delete(closed_path_group)
      new_active_groups.delete(closed_path_group)
    end
  end
end

#code_path?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/server/type_check_controller.rb', line 240

def code_path?(path)
  files.source_paths.registered_path?(path) || project.target_for_source_path(path) != nil
end

#each_active_group(&block) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 319

def each_active_group(&block)
  if block
    active_groups.each(&block)
  else
    enum_for(_ = __method__)
  end
end

#each_dirty_path(&block) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 305

def each_dirty_path(&block)
  if block
    dirty_code_paths.each(&block)
    dirty_signature_paths.each(&block)
    dirty_inline_paths.each(&block)
  else
    enum_for(:each_dirty_path)
  end
end

#group_of(path) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 368

def group_of(path)
  files.signature_paths[path] ||
    files.source_paths[path] ||
    files.inline_paths[path]
end

#inline_path?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/server/type_check_controller.rb', line 248

def inline_path?(path)
  Steep.logger.debug { {
    path: path,
    inline: files.inline_paths.paths.map(&:to_s),
    target: project.target_for_inline_source_path(path)&.name
  }.inspect }
  files.inline_paths.registered_path?(path) || project.target_for_inline_source_path(path) != nil
end

#load(command_line_args:) {|files.dup| ... } ⇒ Object

Yields:



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# File 'lib/steep/server/type_check_controller.rb', line 210

def load(command_line_args:)
  loader = Services::FileLoader.new(base_dir: project.base_dir)

  project.targets.each do |target|
    signature_service = Services::SignatureService.load_from(target.new_env_loader(), implicitly_returns_nil: target.implicitly_returns_nil)
    files.add_library_path(target, *signature_service.env_rbs_paths.to_a)
  end

  files = {} #: Hash[String, String]

  project.targets.each do |target|
    loader.each_path_in_target(target, command_line_args) do |path|
      absolute_path = project.absolute_path(path)
      self.files.add_path(absolute_path)
      content = absolute_path.read
      files[path.to_s] = content
      if files.size > 1000
        yield files.dup
        files.clear
      end

      if inline_path?(path)
        inline_path_changes.add_source(path, content)
      end
    end
  end

  yield files.dup unless files.empty?
end

#make_all_request(guid: SecureRandom.uuid, progress:) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 421

def make_all_request(guid: SecureRandom.uuid, progress:)
  TypeCheckController::Request.new(guid: guid, progress: progress).tap do |request|
    files.signature_paths.each do |path, target|
      request.signature_paths << [target.name, path]
    end
    files.source_paths.each do |path, target|
      request.code_paths << [target.name, path]
    end
    files.inline_paths.each do |path, target|
      request.inline_paths << [target.name, path]
    end

    request.priority_paths.merge(open_paths)

    reset()
  end
end

#make_group_request(groups, guid: SecureRandom.uuid, progress:) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 384

def make_group_request(groups, guid: SecureRandom.uuid, progress:)
  TypeCheckController::Request.new(guid: progress.guid, progress: progress).tap do |request|
    raise "At least one group/target must be specified" if groups.empty?

    name_group_map = {} #: Hash[String, group]

    project.targets.each do |target|
      name_group_map[target.name.to_s] = target

      target.groups.each do |group|
        name_group_map["#{target.name}.#{group.name}"] = group
      end
    end

    groups.each do |group|
      type_check_group = name_group_map.fetch(group)

      new_active_groups.delete(type_check_group)

      files.signature_paths.each_group_path(type_check_group) do |path, target|
        request.signature_paths << [target.name, path]
        dirty_signature_paths.delete(path)
      end
      files.inline_paths.each_group_path(type_check_group) do |path, target|
        request.inline_paths << [target.name, path]
        dirty_inline_paths.delete(path)
      end
      files.source_paths.each_group_path(type_check_group) do |path, target|
        request.code_paths << [target.name, path]
        dirty_code_paths.delete(path)
      end
    end

    request.priority_paths.merge(open_paths)
  end
end

#make_request(guid: SecureRandom.uuid, progress:) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 439

def make_request(guid: SecureRandom.uuid, progress:)
  TypeCheckController::Request.new(guid: guid, progress: progress).tap do |request|
    code_paths = Set[] #: Set[[group, Pathname]]
    signature_paths = Set[] #: Set[[group, Pathname]]
    inline_paths = Set[] #: Set[[group, Pathname]]

    dirty_code_paths.each do |path|
      group = files.source_paths[path] or raise "#{path} is not a code path"
      code_paths << [group, path]
    end

    dirty_signature_paths.each do |path|
      group = files.signature_paths[path] or raise "#{path} is not a signature path"
      signature_paths << [group, path]
    end

    dirty_inline_paths.each do |path|
      group = files.inline_paths[path] or raise "#{path} is not an inline path"
      inline_paths << [group, path]
    end

    signature_updated_groups = Set[] #: Set[group]

    signature_paths.each do |group, path|
      signature_updated_groups << group
    end

    updated_inline_paths = inline_path_changes.type_updated_paths(dirty_inline_paths)
    inline_paths.each do |group, path|
      if updated_inline_paths.include?(path)
        signature_updated_groups << group
      end
    end

    type_check_groups = Set[] #: Set[group]

    type_check_groups.merge(signature_updated_groups)

    unless signature_updated_groups.all? { unreferenced?(_1) }
      type_check_groups.merge(active_groups)
    end

    type_check_groups.merge(new_active_groups)

    type_check_groups.each do |group|
      files.signature_paths.each_group_path(group) do |path, target|
        signature_paths << [target, path]
      end
      files.inline_paths.each_group_path(group) do |path, target|
        inline_paths << [target, path]
      end
      files.source_paths.each_group_path(group) do |path, target|
        code_paths << [target, path]
      end
    end

    signature_paths.each do |_, path|
      target = target_of(path) or raise
      request.signature_paths << [target.name, path]
    end

    inline_paths.each do |_, path|
      target = target_of(path) or raise
      request.inline_paths << [target.name, path]
    end

    code_paths.each do |_, path|
      target = target_of(path) or raise
      request.code_paths << [target.name, path]
    end

    request.priority_paths.merge(open_paths)

    reset()

    return nil if request.empty?
  end
end

#open_inline_path(path, content) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 291

def open_inline_path(path, content)
  return if files.library_path?(path)

  if inline_path?(path)
    open_path(path)

    if inline_path_changes.has_source?(path)
      inline_path_changes.replace_source(path, content)
    else
      inline_path_changes.add_source(path, content)
    end
  end
end

#open_path(path) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 340

def open_path(path)
  return if open_paths.include?(path)

  files.add_path(path) or return

  if group = group_of(path)
    open_paths << path

    unless active_groups.include?(group)
      new_active_groups << group
      active_groups << group
    end
  end
end

#reset ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 332

def reset()
  dirty_code_paths.clear()
  dirty_signature_paths.clear()
  dirty_inline_paths.clear()
  new_active_groups.clear()
  inline_path_changes.reset
end

#signature_path?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/server/type_check_controller.rb', line 244

def signature_path?(path)
  files.signature_paths.registered_path?(path) || project.target_for_signature_path(path) != nil
end

#target_of(path) ⇒ Object 



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# File 'lib/steep/server/type_check_controller.rb', line 374

def target_of(path)
  if group = group_of(path)
    if group.is_a?(Project::Group)
      group.target
    else
      group
    end
  end
end

#unreferenced?(group) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/server/type_check_controller.rb', line 327

def unreferenced?(group)
  group = group.target if group.is_a?(Project::Group)
  group.unreferenced
end