Class: DirCatQuery

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

Overview

DirCatQuery

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.run ⇒ Object 



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# File 'lib/dircat/cli/dircat_query.rb', line 9

def self.run
  self.new.parse_args( ARGV)
end

Instance Method Details

#parse_args(args) ⇒ Object 



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# File 'lib/dircat/cli/dircat_query.rb', line 13

def parse_args( args )
  options = {}
  opts = OptionParser.new
  opts.banner =
    "Usage: dircat_query [options] <filedircat> <command>\n" +
    "mostra informazioni su un dircat\n"

  opts.on("-h", "--help", "Print this message") do
    puts opts
    return
  end

  opts.on("-v", "--[no-]verbose", "Run verbosely") do |v|
    options[:verbose] = v
  end

  rest = opts.parse( args )

  # p options
  # p ARGV

  if rest.length < 2
    puts "inserire il nome del catalogo da interrogare e il comando da eseguire"
    puts "-h to print help"
    return
  end

  cat_filename = rest[0]
  command = rest[1]

  #
  # option verbose
  #
  if options.has_key?(:verbose)
    if options[:verbose]
      $VERBOSE_LEVEL = 1
    end
  end

  s = DirCat.loadfromfile( cat_filename )

  #case command
  #else
    puts s.send( command.to_sym )
  #end
end