Class: Hisyo::Generator

Inherits:
Object
  • Object
show all
Includes:
Util
Defined in:
lib/hisyo/generator.rb,
lib/hisyo/generator/test.rb,
lib/hisyo/generator/travis.rb,
lib/hisyo/generator/sprockets.rb

Constant Summary

Constants included from Util

Util::COLORS

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Util

#color, #command, #copy, #create, #merge, #skip

Constructor Details

#initialize(argv = []) ⇒ Generator

Returns a new instance of Generator.



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# File 'lib/hisyo/generator.rb', line 11

def initialize(argv = [])
  @params = {}
  @argv = argv
  parse
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/hisyo/generator.rb', line 9

def options
  @options
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/hisyo/generator.rb', line 9

def params
  @params
end

Instance Method Details

#gen_assistance ⇒ Object 



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# File 'lib/hisyo/generator.rb', line 81

def gen_assistance
  unless method = generators.find{|g| g.to_s == "generate_#{options[:kind]}"}
    raise "unknown"
  end
  __send__(method)
end

#gen_project ⇒ Object 



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# File 'lib/hisyo/generator.rb', line 67

def gen_project
  root = options[:root]
  src_dir = File.expand_path("project", DIR)
  copy(src_dir)

  puts "Complete."
  puts "  $ cd #{root}/"
  puts '  $ rackup (or `rspec spec/`, `vim app/helpers.rb`, etc)'
end

#generate_sprockets ⇒ Object 



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# File 'lib/hisyo/generator/sprockets.rb', line 3

def generate_sprockets
  src = File.expand_path("assistance/sprockets", DIR)
  root = options[:root]
  copy(src)
end

#generate_test ⇒ Object 



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# File 'lib/hisyo/generator/test.rb', line 4

def generate_test
  src = File.expand_path("assistance/test", DIR)
  root = options[:root]
  copy(src)
end

#generate_travis ⇒ Object 



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# File 'lib/hisyo/generator/travis.rb', line 3

def generate_travis
  src = File.expand_path("assistance/travis", DIR)
  root = options[:root]
  @params = {
    "email" => command("git config user.email") || "[email protected]"
  }.merge(@params)
  copy(src)
end

#generators ⇒ Object 



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# File 'lib/hisyo/generator.rb', line 77

def generators
  methods.grep(/^generate_/)
end

#parse ⇒ Object 



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# File 'lib/hisyo/generator.rb', line 17

def parse
  @options = begin
    options = {
      :dryrun => false,
      :color => false,
      :verbose => true,
      :root => Dir.pwd,
    }
    OptionParser.new do |opts|
      opts.on('-n', '--dryrun', 'Do not actually run'){|v| options[:dryrun] = true}
      opts.on('-v', '--verbose', 'Verbose mode'){|v| options[:verbose] = true}
      opts.on('-q', '--quite', 'Non-verbose mode'){|v| options[:verbose] = false}
      opts.on('-c', '--color', 'Colorise'){|v| options[:color] = true}
      opts.on('-r VAL', '--root=VAL', 'Application root directory'){|v| options[:root] = v}

      opts.on('-k VAL', '--kind=VAL', 'What to generate'){|v| options[:kind] = v}

      opts.on_tail("-h", "--help", "Show this message") do
        puts opts
        puts
        puts "Hisyo assistance help e.g. `hisyo -k foo bar=baz`"
        puts HELP.join("\n")
        exit
      end

      begin
        opts.parse!(@argv)
      rescue OptionParser::InvalidOption => e
        $stderr.puts e
        $stderr.puts opts.help
        exit 1
      end
    end
    options
  end

  @argv.each do |kv|
    k,v = kv.split("=")
    @params[k] = v
  end
end

#run ⇒ Object 



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# File 'lib/hisyo/generator.rb', line 59

def run
  if options[:kind]
    gen_assistance
  else
    gen_project
  end
end