Class: Ocran::Option

Inherits:
Object
  • Object
show all
Defined in:
lib/ocran/option.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Option

Returns a new instance of Option.



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# File 'lib/ocran/option.rb', line 9

def initialize
  @options = {
    :add_all_core? => false,
    :add_all_encoding? => true,
    :argv => [],
    :auto_detect_dlls? => true,
    :chdir_before? => false,
    :enable_compression? => true,
    :enable_debug_extract? => false,
    :enable_debug_mode? => false,
    :extra_dlls => [],
    :force_console? => false,
    :force_windows? => false,
    :gem_options => [],
    :gemfile => nil,
    :icon_filename => nil,
    :inno_setup_script => nil,
    :load_autoload? => true,
    :output_override => nil,
    :quiet? => false,
    :rubyopt => nil,
    :run_script? => true,
    :script => nil,
    :source_files => [],
    :verbose? => false,
    :warning? => true,
  }
end

Instance Method Details

#add_all_core? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 217

def add_all_core? = @options[__method__]

#add_all_encoding? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 219

def add_all_encoding? = @options[__method__]

#argv ⇒ Object 



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# File 'lib/ocran/option.rb', line 221

def argv = @options[__method__]

#auto_detect_dlls? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 223

def auto_detect_dlls? = @options[__method__]

#chdir_before? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 225

def chdir_before? = @options[__method__]

#enable_compression? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 227

def enable_compression? = @options[__method__]

#enable_debug_extract? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 229

def enable_debug_extract? = @options[__method__]

#enable_debug_mode? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 231

def enable_debug_mode? = @options[__method__]

#extra_dlls ⇒ Object 



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# File 'lib/ocran/option.rb', line 233

def extra_dlls = @options[__method__]

#force_autoload? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 235

def force_autoload? = @options[__method__]

#force_console? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 237

def force_console? = @options[__method__]

#force_windows? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 239

def force_windows? = @options[__method__]

#gem_options ⇒ Object 



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# File 'lib/ocran/option.rb', line 241

def gem_options = @options[__method__]

#gemfile ⇒ Object 



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# File 'lib/ocran/option.rb', line 243

def gemfile = @options[__method__]

#icon_filename ⇒ Object 



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# File 'lib/ocran/option.rb', line 245

def icon_filename = @options[__method__]

#inno_setup_script ⇒ Object 



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# File 'lib/ocran/option.rb', line 247

def inno_setup_script = @options[__method__]

#load_autoload? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 249

def load_autoload? = @options[__method__]

#output_executable ⇒ Object 



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# File 'lib/ocran/option.rb', line 251

def output_executable = @options[__method__]

#output_override ⇒ Object 



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# File 'lib/ocran/option.rb', line 253

def output_override = @options[__method__]

#parse(argv) ⇒ Object 



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# File 'lib/ocran/option.rb', line 101

def parse(argv)
  while (arg = argv.shift)
    case arg
    when /\A--(no-)?lzma\z/
      @options[:enable_compression?] = !$1
    when "--no-dep-run"
      @options[:run_script?] = false
    when "--add-all-core"
      @options[:add_all_core?] = true
    when "--output"
      path = argv.shift
      @options[:output_override] = Pathname.new(path).expand_path if path
    when "--dll"
      path = argv.shift
      @options[:extra_dlls] << path if path
    when "--quiet"
      @options[:quiet?] = true
    when "--verbose"
      @options[:verbose?] = true
    when "--windows"
      @options[:force_windows?] = true
    when "--console"
      @options[:force_console?] = true
    when "--no-autoload"
      @options[:load_autoload?] = false
    when "--chdir-first"
      @options[:chdir_before?] = true
    when "--icon"
      path = argv.shift
      raise "Icon file #{path} not found" unless path && File.exist?(path)
      @options[:icon_filename] = Pathname.new(path).expand_path
    when "--rubyopt"
      @options[:rubyopt] = argv.shift
    when "--gemfile"
      path = argv.shift
      raise "Gemfile #{path} not found" unless path && File.exist?(path)
      @options[:gemfile] = Pathname.new(path).expand_path
    when "--innosetup"
      path = argv.shift
      raise "Inno Script #{path} not found" unless path && File.exist?(path)
      @options[:inno_setup_script] = Pathname.new(path).expand_path
    when "--no-autodll"
      @options[:auto_detect_dlls?] = false
    when "--version"
      require_relative "version"
      puts "Ocran #{VERSION}"
      raise SystemExit
    when "--no-warnings"
      @options[:warning?] = false
    when "--debug"
      @options[:enable_debug_mode?] = true
    when "--debug-extract"
      @options[:enable_debug_extract?] = true
    when "--"
      @options[:argv] = argv.dup
      argv.clear
      break
    when /\A--(no-)?enc\z/
      @options[:add_all_encoding?] = !$1
    when /\A--(no-)?gem-(\w+)(?:=(.*))?$/
      negate, group, list = $1, $2, $3
      @options[:gem_options] << [negate, group.to_sym, list&.split(",")] if group
    when "--help", /\A--./
      puts usage
      raise SystemExit
    else
      raise "#{arg} not found!" unless File.exist?(arg)

      if File.directory?(arg)
        raise "#{arg} is empty!" if Dir.empty?(arg)
        # If a directory is passed, we want all files under that directory
        @options[:source_files] += Pathname.new(arg).find.reject(&:directory?).map(&:expand_path)
      else
        @options[:source_files] << Pathname.new(arg).expand_path
      end
    end
  end

  raise "No script file specified" if source_files.empty?

  @options[:script] = source_files.first

  @options[:force_autoload?] = run_script? && load_autoload?

  @options[:output_executable] =
    if output_override
      output_override
    else
      executable = script
      # If debug mode is enabled, append "-debug" to the filename
      executable = executable.append_to_filename("-debug") if enable_debug_mode?
      # Build output files are created in the current directory
      executable.basename.sub_ext(".exe").expand_path
    end

  @options[:use_inno_setup?] = !!inno_setup_script

  @options[:verbose?] &&= !quiet?

  @options[:windowed?] = (script.extname?(".rbw") || force_windows?) && !force_console?

  if inno_setup_script
    if enable_debug_extract?
      raise "The --debug-extract option conflicts with use of Inno Setup"
    end

    if enable_compression?
      raise "LZMA compression must be disabled (--no-lzma) when using Inno Setup"
    end

    unless chdir_before?
      raise "Chdir-first mode must be enabled (--chdir-first) when using Inno Setup"
    end
  end
end

#quiet? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 255

def quiet? = @options[__method__]

#rubyopt ⇒ Object 



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# File 'lib/ocran/option.rb', line 257

def rubyopt = @options[__method__]

#run_script? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 259

def run_script? = @options[__method__]

#script ⇒ Object 



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# File 'lib/ocran/option.rb', line 261

def script = @options[__method__]

#source_files ⇒ Object 



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# File 'lib/ocran/option.rb', line 263

def source_files = @options[__method__]

#usage ⇒ Object 



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# File 'lib/ocran/option.rb', line 38

def usage
  <<EOF
ocran [options] script.rb

Ocran options:

--help             Display this information.
--quiet            Suppress output while building executable.
--verbose          Show extra output while building executable.
--version          Display version number and exit.

Packaging options:

--dll dllname      Include additional DLLs from the Ruby bindir.
--add-all-core     Add all core ruby libraries to the executable.
--gemfile <file>   Add all gems and dependencies listed in a Bundler Gemfile.
--no-enc           Exclude encoding support files

Gem content detection modes:

--gem-minimal[=gem1,..]  Include only loaded scripts
--gem-guess=[gem1,...]   Include loaded scripts & best guess (DEFAULT)
--gem-all[=gem1,..]      Include all scripts & files
--gem-full[=gem1,..]     Include EVERYTHING
--gem-spec[=gem1,..]     Include files in gemspec (Does not work with Rubygems 1.7+)

  minimal: loaded scripts
  guess: loaded scripts and other files
  all: loaded scripts, other scripts, other files (except extras)
  full: Everything found in the gem directory

--[no-]gem-scripts[=..]  Other script files than those loaded
--[no-]gem-files[=..]    Other files (e.g. data files)
--[no-]gem-extras[=..]   Extra files (README, etc.)

  scripts: .rb/.rbw files
  extras: C/C++ sources, object files, test, spec, README
  files: all other files

Auto-detection options:

--no-dep-run       Don't run script.rb to check for dependencies.
--no-autoload      Don't load/include script.rb's autoloads.
--no-autodll       Disable detection of runtime DLL dependencies.

Output options:

--output <file>    Name the exe to generate. Defaults to ./<scriptname>.exe.
--no-lzma          Disable LZMA compression of the executable.
--innosetup <file> Use given Inno Setup script (.iss) to create an installer.

Executable options:

--windows          Force Windows application (rubyw.exe)
--console          Force console application (ruby.exe)
--chdir-first      When exe starts, change working directory to app dir.
--icon <ico>       Replace icon with a custom one.
--rubyopt <str>    Set the RUBYOPT environment variable when running the executable
--debug            Executable will be verbose.
--debug-extract    Executable will unpack to local dir and not delete after.
EOF
end

#use_inno_setup? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 265

def use_inno_setup? = @options[__method__]

#verbose? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 267

def verbose? = @options[__method__]

#warning? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 269

def warning? = @options[__method__]

#windowed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocran/option.rb', line 271

def windowed? = @options[__method__]