Class: MiniService::Commands::Generate

Inherits:
MiniService::Command show all
Defined in:
lib/mini_service/commands/generate.rb

Defined Under Namespace

Classes: NameError

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from MiniService::Command

#generator, #prompt

Constructor Details

#initialize(name, *arguments) ⇒ Generate

Returns a new instance of Generate.



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# File 'lib/mini_service/commands/generate.rb', line 11

def initialize(name, *arguments)
  @name = name
  @arguments = arguments
  ask_name
rescue TTY::Reader::InputInterrupt
  puts "\nNot OK"
end

Instance Attribute Details

#arguments ⇒ Object (readonly)

Returns the value of attribute arguments.



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# File 'lib/mini_service/commands/generate.rb', line 19

def arguments
  @arguments
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/mini_service/commands/generate.rb', line 19

def name
  @name
end

Instance Method Details

#ask_error_message ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 38

def ask_error_message
  'Invalid class name, please start with an uppercase letter'
end

#ask_name ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 29

def ask_name
  unless name
    @name = prompt.ask 'Name?', required: true,
                       default: 'SomeModule::SomeService' do |q|
      q.validate %r{\A[A-Z]}, ask_error_message
    end
  end
end

#execute(_input: $stdin, output: $stdout) ⇒ Object

Raises:



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# File 'lib/mini_service/commands/generate.rb', line 21

def execute(_input: $stdin, output: $stdout)
  raise NameError unless name

  puts_info output: output
  generator.create_file location, file_content
  output.puts 'OK'
end

#file_content ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 46

def file_content
  MiniService::FileGenerator.file name.split('::'), arguments
end

#location ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 42

def location
  prompt.select 'Dónde?', select_options
end

#parsed_name ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 62

def parsed_name
  underscore(name)
end

#puts_info(output:) ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 50

def puts_info(output:)
  output.puts "@name: #{name}"
  output.puts "@arguments: #{arguments.join(', ')}"
  output.puts "parsed_name: #{parsed_name}"
end

#select_options ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 56

def select_options
  options = ['lib/services'] + Dir['**/services']
  options.map! { |item| item + '/' + parsed_name + '.rb' }
  options.uniq
end

#subd_word(word) ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 72

def subd_word(word)
  word.gsub!(%r{([A-Z\d]+)([A-Z][a-z])}, '\1_\2')
  word.gsub!(%r{([a-z\d])([A-Z])}, '\1_\2')
  word.tr!('-', '_')
  word.downcase!
end

#underscore(camel_cased_word) ⇒ Object 



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# File 'lib/mini_service/commands/generate.rb', line 66

def underscore(camel_cased_word)
  return camel_cased_word unless %r{[A-Z-]|::}.match?(camel_cased_word)

  subd_word camel_cased_word.to_s.gsub('::', '/')
end