class Riffer::Rig::Loader::ExtensionSource

# File lib/riffer/rig/loader/extension_source.rb, line 21
def initialize(cwd:, home:, host:)
  @cwd = cwd
  @home = home
  @host = host
  @tracked_files = []
  @gem_extensions = []
end

# File lib/riffer/rig/loader/extension_source.rb, line 31
def discover(autoload:)
  @tracked_files = []
  @gem_extensions = gem_extension_files(autoload).flat_map do |file|
    reported(load_file(File.expand_path(file), track: false))
  end
  @gem_extensions +
    reported(rig_file(home_rig_path, confirm_trust: false)) +
    reported(rig_file(project_rig_path, confirm_trust: true))
end

# File lib/riffer/rig/loader/extension_source.rb, line 69
def file_state
  (@tracked_files + [home_rig_path, project_rig_path]).uniq.to_h { |path| [path, stamp(path)] }
end

# File lib/riffer/rig/loader/extension_source.rb, line 42
def rediscover
  @tracked_files.each { |path| $LOADED_FEATURES.delete(path) }
  @tracked_files = []
  home = rig_file(home_rig_path, confirm_trust: false)
  return home if home.is_a?(String)

  project = rig_file(project_rig_path, confirm_trust: true)
  return project if project.is_a?(String)

  @gem_extensions + home + project
end

# File lib/riffer/rig/loader/extension_source.rb, line 57
def validated(extensions, settings)
  # Runtime#rebuild raises on a failing extension block.
  extensions.select do |extension|
    outcome = extension.trial(settings)
    next true unless outcome.is_a?(StandardError)

    @host.notify("Extension #{extension.name} failed to load: #{outcome.message}", level: :error)
    false
  end
end