Class: Hako::CLI::ShowDefinition

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

Instance Method Summary collapse

Instance Method Details

#parse!(argv) ⇒ Object 



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# File 'lib/hako/cli.rb', line 215

def parse!(argv)
  @expand_variables = false
  parser.parse!(argv)
  @path = argv.first
  if @path.nil?
    puts parser.help
    exit 1
  end
end

#parser ⇒ Object 



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# File 'lib/hako/cli.rb', line 225

def parser
  @parser ||= OptionParser.new do |opts|
    opts.banner = 'hako show-definition FILE'
    opts.version = VERSION
    opts.on('--expand', 'Expand variables (Jsonnet only)') { @expand_variables = true }
  end
end

#run(argv) ⇒ Object 



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# File 'lib/hako/cli.rb', line 208

def run(argv)
  parse!(argv)
  require 'hako/application'
  app = Application.new(@path, expand_variables: @expand_variables)
  puts JSON.pretty_generate(app.definition)
end