Class: Khaleesi::CLI

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

Direct Known Subclasses

About, Construction, CreatePost, Generate, Help, Produce, Version

Defined Under Namespace

Classes: About, Build, Construction, CreatePost, FileReader, Generate, Help, Produce, Version

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/khaleesi/cli.rb', line 23

def initialize(options={})
end

Class Method Details

.class_from_arg(arg) ⇒ Object 



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# File 'lib/khaleesi/cli.rb', line 35

def self.class_from_arg(arg)
  case arg
    when 'construction', 'c'
      Construction
    when 'createpost', 'cp'
      CreatePost
    when 'generate', 'g'
      Generate
    when 'version', 'v'
      Version
    when 'produce', 'p'
      Produce
    when 'build', 'b'
      Build
    when 'help', 'h'
      Help
    else
      About
  end
end

.doc {|'usage: khaleesi [command] [args...]'| ... } ⇒ Object

Yields:

  • ('usage: khaleesi [command] [args...]') 


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

def self.doc
  return enum_for(:doc) unless block_given?

  yield 'usage: khaleesi [command] [args...]'
  yield ''
  yield 'where <command> is one of:'
  yield %|	help\|h          #{Help.desc}|
  yield %|	version\|v       #{Version.desc}|
  yield %|	about           #{About.desc}|
  yield %|	produce\|p       #{Produce.desc}|
  yield %|	construction\|c  #{Construction.desc}|
  yield %|	createpost\|cp   #{CreatePost.desc}|
  yield %|	generate\|g      #{Generate.desc}|
  yield %|	build\|b         #{Build.desc}|
  yield ''
  yield 'See `khaleesi help <command>` for more info.'
end

.normalize_syntax(argv) ⇒ Object 



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# File 'lib/khaleesi/cli.rb', line 625

def self.normalize_syntax(argv)
  out = []
  argv.each do |arg|
    case arg
      when /^(-{,2})(\p{Graph}+)=(.*)$/
        out << $2 << $3
      when /^(-{,2})(\p{Graph}+)$/
        out << $2
      else
        out << arg
    end
  end

  out
end

.parse(argv = ARGV) ⇒ Object 



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# File 'lib/khaleesi/cli.rb', line 26

def self.parse(argv=ARGV)
  argv = normalize_syntax(argv)

  mode = argv.shift

  klass = class_from_arg(mode)
  klass.parse(argv)
end

Instance Method Details

#create_file_p(dir, name, extension) ⇒ Object 



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# File 'lib/khaleesi/cli.rb', line 617

def create_file_p(dir, name, extension)
  unless File.directory?(dir)
    FileUtils.mkdir_p(dir)
  end

  "#{dir}/#{name}" + (extension.empty? ? '' : ".#{extension}")
end