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YARD::Server::Commands::StaticFileCommand

Serves static content when no other router matches a request

Constants

STATIC_PATHS

Defines the paths used to search for static assets. To define an extra path, use {YARD::Server.register_static_path} rather than modifying this constant directly. Also note that files in the document root will always take precedence over these paths.

Public Instance Methods

run() click to toggle source
# File lib/yard/server/commands/static_file_command.rb, line 18
def run
  assets_template = Templates::Engine.template(:default, :fulldoc, :html)
  path = File.cleanpath(request.path).gsub(%{^(../)+}, '')

  file = nil
  ([adapter.document_root] + STATIC_PATHS.reverse).compact.each do |path_prefix|
    file = File.join(path_prefix, path)
    break if File.exist?(file)
    file = nil
  end

  # Search in default/fulldoc/html template if nothing in static asset paths
  file ||= assets_template.find_file(path)

  if file
    ext = "." + (request.path[/\.(\w+)$/, 1] || "html")
    headers['Content-Type'] = mime_type(ext, DefaultMimeTypes)
    self.body = File.read(file)
    return
  end

  favicon?
  self.status = 404
end

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