Sha256: 75343792cb20e0bca39d033b92e5d7e335e5f4c7fbdba87ae5c7bfe6590127ea
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Size: 1004 Bytes
Versions: 12
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Stored size: 1004 Bytes
Contents
module Rack
class TryStatic
def initialize(app, options)
@app = app
@try = ['', *options.delete(:try)]
@static = ::Rack::Static.new(lambda { [404, {}, []] }, options)
end
def call(env)
orig_path = Rack::Utils.unescape env['PATH_INFO']
found = nil
@try.each do |path|
resp = @static.call(env.merge!({'PATH_INFO' => orig_path + path}))
break if 404 != resp[0] && found = resp
end
found or @app.call(env.merge!('PATH_INFO' => orig_path))
end
end
end
def start_rack(root, not_found)
use Rack::TryStatic, :root => root, :urls => %w[/], :try => ['.html', 'index.html', '/index.html']
# Run your own Rack app here or use this one to serve 404 messages:
run lambda{ |env|
not_found_page = File.exist?(not_found) ? [File.read(not_found)] : ['404 - page not found']
[ 404, { 'Content-Type' => 'text/html' }, not_found_page ]
}
end
root = ENV['RACK_ROOT'] || '_site'
start_rack root, "#{root}/404.html"
Version data entries
12 entries across 12 versions & 1 rubygems