Class: PhTools::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/phtools/runner.rb

Overview

Main class processing input stream

Instance Method Summary collapse

Constructor Details

#initialize(usage, file_type = []) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/phtools/runner.rb', line 17

def initialize(usage, file_type = [])
  case Utils.os
  when :windows
    # workaround for win32
    ARGV.map! { |a| a.encode('utf-8', 'filesystem') }
    @os = Utils::OSWin.new
  else
    @os = Utils::OSUnix.new
  end
  @tool_name = File.basename($PROGRAM_NAME)
  @options_cli = Docopt.docopt(usage, version: "v#{PhTools::VERSION}")
  @file_type = file_type
  PhTools.debug = true if @options_cli['--debug']

  validate_options
rescue Docopt::Exit => e
  STDERR.puts e.message
  exit 1
rescue StandardError => e
  PhTools.puts_error "FATAL: #{e.message}", e
  exit 1
ensure
  if PhTools.debug
    STDERR.puts 'Runner Instance Variables: '
    STDERR.puts context
  end
end

Instance Method Details

#run! ⇒ Object 



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# File 'lib/phtools/runner.rb', line 45

def run!
  return if STDIN.tty?
  ARGV.clear
  process_before

  ARGF.each_line do |line|
    filename = line.chomp
    begin
      PhFile.validate_file!(filename, @file_type)
      phfile = PhFile.new(filename)
      @os.output process_file(phfile)
    rescue PhTools::Error => e
      PhTools.puts_error "ERROR: '#{filename}' - #{e.message}", e
    end
  end

  process_after
rescue SignalException
  PhTools.puts_error 'EXIT on user interrupt Ctrl-C'
  exit 1
rescue StandardError => e
  PhTools.puts_error "FATAL: #{e.message}", e
  exit 1
end