Module: GitScribe::CLI

Included in:
GitScribe
Defined in:
lib/git-scribe/cli.rb

Instance Method Summary collapse

Instance Method Details

#clean(info) ⇒ Object 



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# File 'lib/git-scribe/cli.rb', line 77

def clean(info)
  info.to_s.gsub("\n", ' ')
end

#error(e) ⇒ Object 



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# File 'lib/git-scribe/cli.rb', line 25

def error(e)
  puts 'Error: ' + e.to_s
end

#help ⇒ Object 



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# File 'lib/git-scribe/cli.rb', line 29

def help
  puts print_actions
end

#l(info, size) ⇒ Object

DISPLAY HELPER FUNCTIONS #



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# File 'lib/git-scribe/cli.rb', line 69

def l(info, size)
  clean(info)[0, size].ljust(size)
end

#parse_options ⇒ Object 



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# File 'lib/git-scribe/cli.rb', line 33

def parse_options
  @options = {}
  global_options do |opts|
    opts.banner = "Usage: #{$0} [options] [subcommand [options]]"
    opts.description = "git-scribe helps you write books with the power of Git"
    opts.separator ""
    opts.separator "Global options are:"
    opts.on("-v", "--[no-]verbose", "Run verbosely") do |v|
      @options[:verbose] = v
    end
  end

  command :init do |opts|
    opts.banner = "Usage: git scribe init (directory)"
    opts.description = "initialize a new book layout"
    opts.on("-l", "--lang", "choose a default language (en)") do |v|
      @options[:lang] = lang || 'en'
    end
  end

  command :gen do |opts|
    opts.banner = "Usage: git scribe gen [options]"
    opts.description = "generate digital formats"
  end

  command :check do |opts|
    opts.banner = "Usage: git scribe check"
    opts.description = "checks for system requirements for doc generation"
  end

  @subcommand = opt_parse
  @args = ARGV
end

#r(info, size) ⇒ Object 



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# File 'lib/git-scribe/cli.rb', line 73

def r(info, size)
  clean(info)[0, size].rjust(size)
end

#run ⇒ Object 



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# File 'lib/git-scribe/cli.rb', line 12

def run
  parse_options
  if @subcommand && self.respond_to?(@subcommand)
    begin
      self.send @subcommand, @args
    rescue Object => e
      error e
    end
  else
    help
  end
end