Class: Texico::CLI::ArgParser

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

Instance Method Summary collapse

Instance Method Details

#parse(items = ARGV, prompt: TTY::Prompt.new) ⇒ Object

Returns a hash with the options

The method may call Kernel.exit



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# File 'lib/texico/cli/arg_parser.rb', line 10

def parse(items = ARGV, prompt: TTY::Prompt.new)
  title = prompt.decorate('texico', :yellow)
  opts =
    Slop.parse(items) do |o|
      o.banner = "#{title} [options] ..."

      o.bool '-v', '--verbose', 'enable verbose mode'
      o.bool '-q', '--quiet', 'suppress output (quiet mode)'
      o.bool '-h', '--help', 'Display this help'
      o.bool '-f', '--force', "Force #{title} to act"
      o.bool '-d', '--dry-run', 'Only show what files would be copied'

      o.string '-c', '--config', 'Config file to use',
               default: ConfigFile::DEFAULT_NAME

      o.on '--version', 'print the version' do
        puts VERSION
        exit
      end

      o.separator "\n#{title} [options] init [directory]"
      o.separator "    Initializes a new #{ICON} project in the " \
                  "current directory."
                  
      o.bool '--no-git', 'Do not initialize a new git repository'
      
      o.separator "\n#{title} [options] config [--global] KEY=VALUE"
      o.separator "    Change configuration options."
      o.bool '-g', '--global', 'edit the global configuration'
      
      o.separator "\n#{title} [options] clean"
      o.separator "    Remove all build files"
      
      o.separator "\n#{title} [options] release TAG_LABEL"
      o.separator "    Build and tag the project"
    end
    
  if opts[:help]
    puts opts
    exit
  end

  command = opts.arguments[0]

  Command.match command,
                prompt,
                { cmd: command,
                  args: opts.arguments[1..-1],
                  title: title,
                  **opts.to_hash }
end