Class: Shakapacker::DevServer

Inherits:
Object
  • Object
show all
Defined in:
lib/shakapacker/dev_server.rb

Constant Summary collapse

DEFAULT_ENV_PREFIX = 
"SHAKAPACKER_DEV_SERVER".freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ DevServer

Returns a new instance of DevServer.



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# File 'lib/shakapacker/dev_server.rb', line 10

def initialize(config)
  @config = config
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/shakapacker/dev_server.rb', line 8

def config
  @config
end

Instance Method Details

#env_prefix ⇒ Object 



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# File 'lib/shakapacker/dev_server.rb', line 94

def env_prefix
  config.dev_server.fetch(:env_prefix, DEFAULT_ENV_PREFIX)
end

#hmr? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shakapacker/dev_server.rb', line 81

def hmr?
  fetch(:hmr)
end

#host ⇒ Object 



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# File 'lib/shakapacker/dev_server.rb', line 25

def host
  fetch(:host)
end

#host_with_port ⇒ Object 



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# File 'lib/shakapacker/dev_server.rb', line 73

def host_with_port
  "#{host}:#{port}"
end

#https? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shakapacker/dev_server.rb', line 33

def https?
  value = fetch(:https)

  unless value.nil?
    puts "WARNING: `https: true` has been deprecated in favor of `server: 'https'`"
  end

  case value
  when true, "true", Hash
    true
  else
    false
  end
end

#inline_css? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shakapacker/dev_server.rb', line 85

def inline_css?
  case fetch(:inline_css)
  when false, "false"
    false
  else
    true
  end
end

#port ⇒ Object 



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# File 'lib/shakapacker/dev_server.rb', line 29

def port
  fetch(:port)
end

#pretty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shakapacker/dev_server.rb', line 77

def pretty?
  fetch(:pretty)
end

#protocol ⇒ Object 



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# File 'lib/shakapacker/dev_server.rb', line 67

def protocol
  return "https" if server == "https" || https? == true

  "http"
end

#running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shakapacker/dev_server.rb', line 14

def running?
  if config.dev_server.present?
    Socket.tcp(host, port, connect_timeout: connect_timeout).close
    true
  else
    false
  end
rescue
  false
end

#server ⇒ Object 



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# File 'lib/shakapacker/dev_server.rb', line 48

def server
  server_value = fetch(:server)
  server_type = server_value.is_a?(Hash) ? server_value[:type] : server_value

  return server_type if ["http", "https"].include?(server_type)

  return "http" if server_type.nil?

  puts <<~MSG
  WARNING:
  `server: #{server_type}` is not a valid configuration in Shakapacker.
  Falling back to default `server: http`.
  MSG

  "http"
rescue KeyError
  "http"
end