Class: Savvy::Application

Inherits:
Object
  • Object
show all
Includes:
Commander::Methods
Defined in:
lib/savvy/application.rb

Constant Summary collapse

SAVVYFILE_TEMPLATE = 
File.join(__dir__, 'templates', 'Savvyfile.rb.erb')

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Application

Returns a new instance of Application.



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# File 'lib/savvy/application.rb', line 13

def initialize
  @config = Savvy.config
  @savvyfile = Savvy.config.root.join('Savvyfile')

  @config.setup!
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/savvy/application.rb', line 10

def config
  @config
end

#savvyfile ⇒ Object (readonly)

Returns the value of attribute savvyfile.



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# File 'lib/savvy/application.rb', line 11

def savvyfile
  @savvyfile
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/savvy/application.rb', line 20

def run
  program :name, 'savvy'
  program :version, Savvy::VERSION
  program :description, 'Savvy file generator'

  command :init do |c|
    c.syntax = 'savvy init'
    c.description = 'Initialize a Savvyfile'
    c.action do
      if savvyfile.exist?
        puts "! #{savvyfile} exists"

        unless agree("Do you want to overwrite? ")
          puts "Not overwriting"

          exit
        end
      end

      contents = savvyfile_contents

      puts "Writing to #{savvyfile}"

      savvyfile.open('w+') do |f|
        f.write contents
      end
    end
  end

  run!
end

#savvyfile_contents ⇒ Object 



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# File 'lib/savvy/application.rb', line 52

def savvyfile_contents
  app_name = config.app_name = ask 'What is the name of your app? ' do |q|
    q.default = config.app_name
  end

  ERB.new(File.read(SAVVYFILE_TEMPLATE)).result(binding)
end