Contents

# frozen_string_literal: true

module BridgetownPluginNano
  module Middleware
    # Based on Rack::TryStatic middleware
    # https://github.com/rack/rack-contrib/blob/master/lib/rack/contrib/try_static.rb

    class Static
      def initialize(app, options)
        @app = app
        @try = ["", ".html", "index.html", "/index.html", *options[:try]]
        @static = Rack::Static.new(
          ->(_) { [404, {}, []] },
          options
        )
      end

      def call(env)
        orig_path = env["PATH_INFO"]
        found = nil
        @try.each do |path|
          resp = @static.call(env.merge!({ "PATH_INFO" => orig_path + path }))
          break if !(403..405).cover?(resp[0]) && (found = resp)
        end
        found || @app.call(env.merge!("PATH_INFO" => orig_path))
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
bridgetown-plugin-nano-0.2.1	lib/bridgetown-plugin-nano/rack_middleware/static.rb
bridgetown-plugin-nano-0.2.0	lib/bridgetown-plugin-nano/rack_middleware/static.rb