Class: Fastball::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/fastball/cli.rb

Constant Summary collapse

HELP = 
<<-DESC
  usage: fastball COMMAND [options]

  Fastball is the safest, fastest way to build and deploy dynamic applications.

  Commands:
    config - generate config files from erb templates

  Examples:
    fastball config
DESC

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/fastball/cli.rb', line 19

def initialize(argv)
  @argv = argv
  @command = argv.shift
end

Instance Attribute Details

#argv ⇒ Object (readonly)

Returns the value of attribute argv.



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# File 'lib/fastball/cli.rb', line 5

def argv
  @argv
end

Class Method Details

.help_text ⇒ Object 



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# File 'lib/fastball/cli.rb', line 24

def self.help_text
  HELP.gsub(/^ {6}/, '')
end

Instance Method Details

#help_text ⇒ Object 



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# File 'lib/fastball/cli.rb', line 28

def help_text
  self.class.help_text
end

#run ⇒ Object 



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# File 'lib/fastball/cli.rb', line 32

def run
  case @command
  when 'config'
    Fastball::Config.generate
  when 'help'
    puts help_text
  else
    puts help_text
    exit 1
  end
end