i am unable to run my static file locally using rackup config.ru
> rackup config.ru
simpli-web/config.ru:1:in `block in <main>': uninitialized constant Rack::Static (NameError)
from
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/builder.rb:103:in `eval'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/builder.rb:103:in `new_from_string'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/builder.rb:94:in `load_file'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/builder.rb:64:in `parse_file'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/server.rb:354:in `build_app_and_options_from_config'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/server.rb:263:in `app'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/server.rb:424:in `wrapped_app'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/server.rb:326:in `block in start'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/server.rb:382:in `handle_profiling'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/server.rb:325:in `start'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/server.rb:182:in `start'
from .rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/bin/rackup:5:in `<top (required)>'
from /Users/cesario/.rbenv/versions/3.2.2/bin/rackup:25:in `load'
from /Users/cesario/.rbenv/versions/3.2.2/bin/rackup:25:in `<main>'
below are my config.ru file
> ccat config.ru
use Rack::Static,
:urls => ["/images", "/js", "/css"],
:root => "public"
run lambda { |env|
[
200,
{
'Content-Type' => 'text/html',
'Cache-Control' => 'public, max-age=86400'
},
File.open('public/index.html', File::RDONLY)
]
}
New error after adding `require 'rack/static''
> rackup config.ru P
[2023-06-16 10:48:54] INFO WEBrick 1.8.1
[2023-06-16 10:48:54] INFO ruby 3.2.2 (2023-03-30) [arm64-darwin21]
[2023-06-16 10:48:54] INFO WEBrick::HTTPServer#start: pid=45618 port=9292
Rack::Lint::LintError: uppercase character in header name: Content-Type (Rack::Lint::LintError)
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:653:in `block in check_headers'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:637:in `each'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:637:in `check_headers'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:73:in `response'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:35:in `call'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/show_exceptions.rb:27:in `call'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/common_logger.rb:43:in `call'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/content_length.rb:20:in `call'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/handler/webrick.rb:111:in `service'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/webrick-1.8.1/lib/webrick/httpserver.rb:140:in `service'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/webrick-1.8.1/lib/webrick/httpserver.rb:96:in `run'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/webrick-1.8.1/lib/webrick/server.rb:310:in `block in start_thread'
::1 - - [16/Jun/2023:10:49:06 +0800] "GET / HTTP/1.1" 500 62691 0.0133
Rack::Lint::LintError: uppercase character in header name: Content-Type (Rack::Lint::LintError)
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:653:in `block in check_headers'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:637:in `each'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:637:in `check_headers'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:73:in `response'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/lint.rb:35:in `call'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/show_exceptions.rb:27:in `call'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/common_logger.rb:43:in `call'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rack-3.0.8/lib/rack/content_length.rb:20:in `call'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/rackup-2.1.0/lib/rackup/handler/webrick.rb:111:in `service'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/webrick-1.8.1/lib/webrick/httpserver.rb:140:in `service'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/webrick-1.8.1/lib/webrick/httpserver.rb:96:in `run'
.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/webrick-1.8.1/lib/webrick/server.rb:310:in `block in start_thread'
::1 - - [16/Jun/2023:10:49:07 +0800] "GET /favicon.ico HTTP/1.1" 500 60056 0.0100