Module: Gutsy::Cli

Defined in:
lib/gutsy/cli.rb,
lib/gutsy/generator.rb

Defined Under Namespace

Classes: Generator

Class Method Summary collapse

Class Method Details

.generate(args) ⇒ Object 



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# File 'lib/gutsy/cli.rb', line 16

def self.generate(args)
  unless args.length == 2
    puts <<-TEXT
Error: Not enough arguments for command 'generate'

Usage: gutsy generate [config_path] [output_path]

DESCRIPTION
Generates a gem scaffold and resource API clients on top of a heroics-generated client.

ARGUMENTS
[config_path] - Path to gutsy configuration file
[output_path] - Path to output generated API client gem(s).
                (Will be created if it doesn't exist)
TEXT
    exit 1
  end

  config_path = File.expand_path(args[0])
  output_path = File.expand_path(args[1])

  config = Gutsy::Configuration.load_from_file!(config_path)

  config.apps.each do |app_config|
    generator = Gutsy::Cli::Generator.new(app_config, output_path)
    begin
      generator.generate!
    rescue => e
      puts "FAIL"
      puts e.message
      puts e.backtrace.join("\n")
      exit 1
    end
  end

  exit 0
end

.help ⇒ Object 



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# File 'lib/gutsy/cli.rb', line 59

def self.help
  puts <<-TEXT
Usage: gutsy [command] [options]

DESCRIPTION
Generates gem wrappers around heroics-generated API clients
built with JSON Schema. (Enough layers of generation for ya?)

COMMANDS
generate      scaffolds out an API client
version       returns the gutsy version
help          displays this message

Shouts out Mr. Gutsy. Keep on plugging in the Wasteland.
  TEXT
  exit 0
end

.parse!(args) ⇒ Object 



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# File 'lib/gutsy/cli.rb', line 3

def self.parse!(args)
  command = args[0]

  case command
  when "generate"
    generate(args[1..-1])
  when "version"
    version
  else
    help
  end
end

.version ⇒ Object 



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# File 'lib/gutsy/cli.rb', line 54

def self.version
  puts "Gutsy version #{Gutsy::VERSION}"
  exit 0
end