Module: Archive::Tar::Minitar::Command

Defined in:
lib/archive/tar/minitar/command.rb

Defined Under Namespace

Classes: CommandCreate, CommandExtract, CommandHelp, CommandList, CommandPattern, ProgressBar

Class Method Summary collapse

Class Method Details

.run(argv, input = $stdin, output = $stdout, error = $stderr) ⇒ Object

CommandPattern << CommandDelete



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# File 'lib/archive/tar/minitar/command.rb', line 779

def self.run(argv, input = $stdin, output = $stdout, error = $stderr)
  ioe = {
    :input  => input,
    :output => output,
    :error  => error,
  }
  opts = { }

  if argv.include?("--version")
    output << <<-EOB
minitar #{Archive::Tar::Minitar::VERSION}
Copyright 2004 Mauricio Julio Ferna'ndez Pradier and Austin Ziegler
This is free software with ABSOLUTELY NO WARRANTY.

see http://rubyforge.org/projects/ruwiki for more information
    EOB
  end

  if argv.include?("--verbose") or argv.include?("-V")
    opts[:verbose]  = true
    argv.delete("--verbose")
    argv.delete("-V")
  end

  if argv.include?("--progress") or argv.include?("-P")
    opts[:progress] = true
    opts[:verbose]  = false
    argv.delete("--progress")
    argv.delete("-P")
  end

  command = CommandPattern[(argv.shift or "").downcase]
  command ||= CommandPattern["help"]
  return command[argv, opts, ioe]
end