Class: Rake::Application

Inherits:
Object show all
Includes:
TaskManager, TraceOutput
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb

Overview

Rake main application object. When invoking rake from the command line, a Rake::Application object is created and run.

Constant Summary collapse

DEFAULT_RAKEFILES = 
[
  "rakefile",
  "Rakefile",
  "rakefile.rb",
  "Rakefile.rb"
].freeze

Instance Attribute Summary collapse

Attributes included from TaskManager

#last_description

Instance Method Summary collapse

Methods included from TraceOutput

#trace_on

Methods included from TaskManager

#[], #clear, #create_rule, #current_scope, #define_task, #enhance_with_matching_rule, #generate_did_you_mean_suggestions, #generate_message_for_undefined_task, #in_namespace, #intern, #lookup, #resolve_args, #synthesize_file_task, #tasks, #tasks_in_scope

Constructor Details

#initialize ⇒ Application

Initialize a Rake::Application object.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 49

def initialize
  super
  @name = "rake"
  @rakefiles = DEFAULT_RAKEFILES.dup
  @rakefile = nil
  @pending_imports = []
  @imported = []
  @loaders = {}
  @default_loader = Rake::DefaultLoader.new
  @original_dir = Dir.pwd
  @top_level_tasks = []
  add_loader("rb", DefaultLoader.new)
  add_loader("rf", DefaultLoader.new)
  add_loader("rake", DefaultLoader.new)
  @tty_output = STDOUT.tty?
  @terminal_columns = ENV["RAKE_COLUMNS"].to_i

  set_default_options
end

Instance Attribute Details

#name ⇒ Object (readonly)

The name of the application (typically ‘rake’)



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 24

def name
  @name
end

#original_dir ⇒ Object (readonly)

The original directory where rake was invoked.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 27

def original_dir
  @original_dir
end

#rakefile ⇒ Object (readonly)

Name of the actual rakefile used.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 30

def rakefile
  @rakefile
end

#terminal_columns ⇒ Object

Number of columns on the terminal



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 33

def terminal_columns
  @terminal_columns
end

#top_level_tasks ⇒ Object (readonly)

List of the top level task names (task names from the command line).



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 36

def top_level_tasks
  @top_level_tasks
end

#tty_output=(value) ⇒ Object (writeonly)

Override the detected TTY output state (mostly for testing)



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 39

def tty_output=(value)
  @tty_output = value
end

Instance Method Details

#add_import(fn) ⇒ Object

Add a file to the list of files to be imported.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 777

def add_import(fn) # :nodoc:
  @pending_imports << fn
end

#add_loader(ext, loader) ⇒ Object

Add a loader to handle imported files ending in the extension ext.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 139

def add_loader(ext, loader)
  ext = ".#{ext}" unless ext =~ /^\./
  @loaders[ext] = loader
end

#collect_command_line_tasks(args) ⇒ Object

Collect the list of tasks on the command line. If no tasks are given, return a list containing only the default task. Environmental assignments are processed at this time as well.

‘args` is the list of arguments to peruse to get the list of tasks. It should be the command line that was given to rake, less any recognised command-line options, which OptionParser.parse will have taken care of already.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 758

def collect_command_line_tasks(args) # :nodoc:
  @top_level_tasks = []
  args.each do |arg|
    if arg =~ /^(\w+)=(.*)$/m
      ENV[$1] = $2
    else
      @top_level_tasks << arg unless arg =~ /^-/
    end
  end
  @top_level_tasks.push(default_task_name) if @top_level_tasks.empty?
end

#default_task_name ⇒ Object

Default task name (“default”). (May be overridden by subclasses)



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 772

def default_task_name # :nodoc:
  "default"
end

#deprecate(old_usage, new_usage, call_site) ⇒ Object

Warn about deprecated usage.

Example:

Rake.application.deprecate("import", "Rake.import", caller.first)



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 258

def deprecate(old_usage, new_usage, call_site) # :nodoc:
  unless options.ignore_deprecate
    $stderr.puts "WARNING: '#{old_usage}' is deprecated.  " +
      "Please use '#{new_usage}' instead.\n" +
      "    at #{call_site}"
  end
end

#display_cause_details(ex) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 222

def display_cause_details(ex) # :nodoc:
  return if display_exception_details_seen.include? ex

  trace "\nCaused by:"
  display_exception_details(ex)
end

#display_error_message(ex) ⇒ Object

Display the error message that caused the exception.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 206

def display_error_message(ex) # :nodoc:
  trace "#{name} aborted!"
  display_exception_details(ex)
  trace "Tasks: #{ex.chain}" if has_chain?(ex)
  trace "(See full trace by running task with --trace)" unless
     options.backtrace
end

#display_exception_backtrace(ex) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 245

def display_exception_backtrace(ex) # :nodoc:
  if options.backtrace
    trace ex.backtrace.join("\n")
  else
    trace Backtrace.collapse(ex.backtrace).join("\n")
  end
end

#display_exception_details(ex) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 214

def display_exception_details(ex) # :nodoc:
  display_exception_details_seen << ex

  display_exception_message_details(ex)
  display_exception_backtrace(ex)
  display_cause_details(ex.cause) if has_cause?(ex)
end

#display_exception_details_seen ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 229

def display_exception_details_seen # :nodoc:
  Thread.current[:rake_display_exception_details_seen] ||= []
end

#display_exception_message_details(ex) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 237

def display_exception_message_details(ex) # :nodoc:
  if ex.instance_of?(RuntimeError)
    trace ex.message
  else
    trace "#{ex.class.name}: #{ex.message}"
  end
end

#display_prerequisites ⇒ Object

Display the tasks and prerequisites



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 381

def display_prerequisites # :nodoc:
  tasks.each do |t|
    puts "#{name} #{t.name}"
    t.prerequisites.each { |pre| puts "    #{pre}" }
  end
end

#display_tasks_and_comments ⇒ Object

Display the tasks and comments.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 298

def display_tasks_and_comments # :nodoc:
  displayable_tasks = tasks.select { |t|
    (options.show_all_tasks || t.comment) &&
      t.name =~ options.show_task_pattern
  }
  case options.show_tasks
  when :tasks
    width = displayable_tasks.map { |t| t.name_with_args.length }.max || 10
    if truncate_output?
      max_column = terminal_width - name.size - width - 7
    else
      max_column = nil
    end

    displayable_tasks.each do |t|
      printf("#{name} %-#{width}s  # %s\n",
        t.name_with_args,
        max_column ? truncate(t.comment, max_column) : t.comment)
    end
  when :describe
    displayable_tasks.each do |t|
      puts "#{name} #{t.name_with_args}"
      comment = t.full_comment || ""
      comment.split("\n").each do |line|
        puts "    #{line}"
      end
      puts
    end
  when :lines
    displayable_tasks.each do |t|
      t.locations.each do |loc|
        printf "#{name} %-30s %s\n", t.name_with_args, loc
      end
    end
  else
    fail "Unknown show task mode: '#{options.show_tasks}'"
  end
end

#dynamic_width ⇒ Object

Calculate the dynamic width of the



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 349

def dynamic_width # :nodoc:
  @dynamic_width ||= (dynamic_width_stty.nonzero? || dynamic_width_tput)
end

#dynamic_width_stty ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 353

def dynamic_width_stty # :nodoc:
  %x{stty size 2>/dev/null}.split[1].to_i
end

#dynamic_width_tput ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 357

def dynamic_width_tput # :nodoc:
  %x{tput cols 2>/dev/null}.to_i
end

#exit_because_of_exception(ex) ⇒ Object

Exit the program because of an unhandled exception. (may be overridden by subclasses)



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 201

def exit_because_of_exception(ex) # :nodoc:
  exit(false)
end

#find_rakefile_location ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 678

def find_rakefile_location # :nodoc:
  here = Dir.pwd
  until (fn = have_rakefile)
    Dir.chdir("..")
    return nil if Dir.pwd == here || options.nosearch
    here = Dir.pwd
  end
  [fn, here]
ensure
  Dir.chdir(Rake.original_dir)
end

#handle_options(argv) ⇒ Object

Read and handle the command line options. Returns the command line arguments that we didn’t understand, which should (in theory) be just task names and env vars.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 644

def handle_options(argv) # :nodoc:
  set_default_options

  OptionParser.new do |opts|
    opts.banner = "#{Rake.application.name} [-f rakefile] {options} targets..."
    opts.separator ""
    opts.separator "Options are ..."

    opts.on_tail("-h", "--help", "-H", "Display this help message.") do
      puts opts
      exit
    end

    standard_rake_options.each { |args| opts.on(*args) }
    opts.environment("RAKEOPT")
  end.parse(argv)
end

#has_cause?(ex) ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 233

def has_cause?(ex) # :nodoc:
  ex.respond_to?(:cause) && ex.cause
end

#have_rakefile ⇒ Object

True if one of the files in RAKEFILES is in the current directory. If a match is found, it is copied into @rakefile.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 274

def have_rakefile # :nodoc:
  @rakefiles.each do |fn|
    if File.exist?(fn)
      others = FileList.glob(fn, File::FNM_CASEFOLD)
      return others.size == 1 ? others.first : fn
    elsif fn == ""
      return fn
    end
  end
  return nil
end

#init(app_name = "rake", argv = ARGV) ⇒ Object

Initialize the command line parameters and app name.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 88

def init(app_name="rake", argv = ARGV)
  standard_exception_handling do
    @name = app_name
    begin
      args = handle_options argv
    rescue ArgumentError
      # Backward compatibility for capistrano
      args = handle_options
    end
    collect_command_line_tasks(args)
  end
end

#invoke_task(task_string) ⇒ Object

Invokes a task with arguments that are extracted from task_string



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 157

def invoke_task(task_string) # :nodoc:
  name, args = parse_task_string(task_string)
  t = self[name]
  t.invoke(*args)
end

#load_imports ⇒ Object

Load the pending list of imported files.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 782

def load_imports # :nodoc:
  while fn = @pending_imports.shift
    next if @imported.member?(fn)
    fn_task = lookup(fn) and fn_task.invoke
    ext = File.extname(fn)
    loader = @loaders[ext] || @default_loader
    loader.load(fn)
    if fn_task = lookup(fn) and fn_task.needed?
      fn_task.reenable
      fn_task.invoke
      loader.load(fn)
    end
    @imported << fn
  end
end

#load_rakefile ⇒ Object

Find the rakefile and then load it and any pending imports.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 102

def load_rakefile
  standard_exception_handling do
    raw_load_rakefile
  end
end

#options ⇒ Object

Application options from the command line



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 145

def options
  @options ||= OpenStruct.new
end

#parse_task_string(string) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 163

def parse_task_string(string) # :nodoc:
  /^([^\[]+)(?:\[(.*)\])$/ =~ string.to_s

  name           = $1
  remaining_args = $2

  return string, [] unless name
  return name,   [] if     remaining_args.empty?

  args = []

  begin
    /\s*((?:[^\\,]|\\.)*?)\s*(?:,\s*(.*))?$/ =~ remaining_args

    remaining_args = $2
    args << $1.gsub(/\\(.)/, '\1')
  end while remaining_args

  return name, args
end

#print_rakefile_directory(location) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 690

def print_rakefile_directory(location) # :nodoc:
  $stderr.puts "(in #{Dir.pwd})" unless
    options.silent or original_dir == location
end

#rake_require(file_name, paths = $LOAD_PATH, loaded = $") ⇒ Object

Similar to the regular Ruby require command, but will check for *.rake files in addition to *.rb files.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 664

def rake_require(file_name, paths=$LOAD_PATH, loaded=$") # :nodoc:
  fn = file_name + ".rake"
  return false if loaded.include?(fn)
  paths.each do |path|
    full_path = File.join(path, fn)
    if File.exist?(full_path)
      Rake.load_rakefile(full_path)
      loaded << fn
      return true
    end
  end
  fail LoadError, "Can't find #{file_name}"
end

#rakefile_location(backtrace = caller) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 798

def rakefile_location(backtrace=caller) # :nodoc:
  backtrace.map { |t| t[/([^:]+):/, 1] }

  re = /^#{@rakefile}$/
  re = /#{re.source}/i if windows?

  backtrace.find { |str| str =~ re } || ""
end

#raw_load_rakefile ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 695

def raw_load_rakefile # :nodoc:
  rakefile, location = find_rakefile_location
  if (!options.ignore_system) &&
      (options.load_system || rakefile.nil?) &&
      system_dir && File.directory?(system_dir)
    print_rakefile_directory(location)
    glob("#{system_dir}/*.rake") do |name|
      add_import name
    end
  else
    fail "No Rakefile found (looking for: #{@rakefiles.join(', ')})" if
      rakefile.nil?
    @rakefile = rakefile
    Dir.chdir(location)
    print_rakefile_directory(location)
    Rake.load_rakefile(File.expand_path(@rakefile)) if
      @rakefile && @rakefile != ""
    options.rakelib.each do |rlib|
      glob("#{rlib}/*.rake") do |name|
        add_import name
      end
    end
  end
  load_imports
end

#run(argv = ARGV) ⇒ Object

Run the Rake application. The run method performs the following three steps:

  • Initialize the command line options (init).

  • Define the tasks (load_rakefile).

  • Run the top level tasks (top_level).

If you wish to build a custom rake command, you should call init on your application. Then define any tasks. Finally, call top_level to run your top level tasks.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 79

def run(argv = ARGV)
  standard_exception_handling do
    init "rake", argv
    load_rakefile
    top_level
  end
end

#run_with_threads ⇒ Object

Run the given block with the thread startup and shutdown.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 122

def run_with_threads
  thread_pool.gather_history if options.job_stats == :history

  yield

  thread_pool.join
  if options.job_stats
    stats = thread_pool.statistics
    puts "Maximum active threads: #{stats[:max_active_threads]} + main"
    puts "Total threads in play:  #{stats[:total_threads_in_play]} + main"
  end
  ThreadHistoryDisplay.new(thread_pool.history).show if
    options.job_stats == :history
end

#set_default_options ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 807

def set_default_options # :nodoc:
  options.always_multitask           = false
  options.backtrace                  = false
  options.build_all                  = false
  options.dryrun                     = false
  options.ignore_deprecate           = false
  options.ignore_system              = false
  options.job_stats                  = false
  options.load_system                = false
  options.nosearch                   = false
  options.rakelib                    = %w[rakelib]
  options.show_all_tasks             = false
  options.show_prereqs               = false
  options.show_task_pattern          = nil
  options.show_tasks                 = nil
  options.silent                     = false
  options.suppress_backtrace_pattern = nil
  options.thread_pool_size           = Rake.suggested_thread_count
  options.trace                      = false
  options.trace_output               = $stderr
  options.trace_rules                = false
end

#standard_exception_handling ⇒ Object

Provide standard exception handling for the given block.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 185

def standard_exception_handling # :nodoc:
  yield
rescue SystemExit
  # Exit silently with current status
  raise
rescue OptionParser::InvalidOption => ex
  $stderr.puts ex.message
  exit(false)
rescue Exception => ex
  # Exit with error message
  display_error_message(ex)
  exit_because_of_exception(ex)
end

#standard_rake_options ⇒ Object

A list of all the standard options used in rake, suitable for passing to OptionParser.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 402

def standard_rake_options # :nodoc:
  sort_options(
    [
      ["--all", "-A",
        "Show all tasks, even uncommented ones (in combination with -T or -D)",
        lambda { |value|
          options.show_all_tasks = value
        }
      ],
      ["--backtrace=[OUT]",
        "Enable full backtrace.  OUT can be stderr (default) or stdout.",
        lambda { |value|
          options.backtrace = true
          select_trace_output(options, "backtrace", value)
        }
      ],
      ["--build-all", "-B",
       "Build all prerequisites, including those which are up-to-date.",
       lambda { |value|
         options.build_all = true
       }
      ],
      ["--comments",
        "Show commented tasks only",
        lambda { |value|
          options.show_all_tasks = !value
        }
      ],
      ["--describe", "-D [PATTERN]",
        "Describe the tasks (matching optional PATTERN), then exit.",
        lambda { |value|
          select_tasks_to_show(options, :describe, value)
        }
      ],
      ["--directory", "-C [DIRECTORY]",
        "Change to DIRECTORY before doing anything.",
        lambda { |value|
          Dir.chdir value
          @original_dir = Dir.pwd
        }
      ],
      ["--dry-run", "-n",
        "Do a dry run without executing actions.",
        lambda { |value|
          Rake.verbose(true)
          Rake.nowrite(true)
          options.dryrun = true
          options.trace = true
        }
      ],
      ["--execute", "-e CODE",
        "Execute some Ruby code and exit.",
        lambda { |value|
          eval(value)
          exit
        }
      ],
      ["--execute-print", "-p CODE",
        "Execute some Ruby code, print the result, then exit.",
        lambda { |value|
          puts eval(value)
          exit
        }
      ],
      ["--execute-continue",  "-E CODE",
        "Execute some Ruby code, " +
        "then continue with normal task processing.",
        lambda { |value| eval(value) }
      ],
      ["--jobs",  "-j [NUMBER]",
        "Specifies the maximum number of tasks to execute in parallel. " +
        "(default is number of CPU cores + 4)",
        lambda { |value|
          if value.nil? || value == ""
            value = Float::INFINITY
          elsif value =~ /^\d+$/
            value = value.to_i
          else
            value = Rake.suggested_thread_count
          end
          value = 1 if value < 1
          options.thread_pool_size = value - 1
        }
      ],
      ["--job-stats [LEVEL]",
        "Display job statistics. " +
        "LEVEL=history displays a complete job list",
        lambda { |value|
          if value =~ /^history/i
            options.job_stats = :history
          else
            options.job_stats = true
          end
        }
      ],
      ["--libdir", "-I LIBDIR",
        "Include LIBDIR in the search path for required modules.",
        lambda { |value| $:.push(value) }
      ],
      ["--multitask", "-m",
        "Treat all tasks as multitasks.",
        lambda { |value| options.always_multitask = true }
      ],
      ["--no-search", "--nosearch",
        "-N", "Do not search parent directories for the Rakefile.",
        lambda { |value| options.nosearch = true }
      ],
      ["--prereqs", "-P",
        "Display the tasks and dependencies, then exit.",
        lambda { |value| options.show_prereqs = true }
      ],
      ["--quiet", "-q",
        "Do not log messages to standard output.",
        lambda { |value| Rake.verbose(false) }
      ],
      ["--rakefile", "-f [FILENAME]",
        "Use FILENAME as the rakefile to search for.",
        lambda { |value|
          value ||= ""
          @rakefiles.clear
          @rakefiles << value
        }
      ],
      ["--rakelibdir", "--rakelib", "-R RAKELIBDIR",
        "Auto-import any .rake files in RAKELIBDIR. " +
        "(default is 'rakelib')",
        lambda { |value|
          options.rakelib = value.split(File::PATH_SEPARATOR)
        }
      ],
      ["--require", "-r MODULE",
        "Require MODULE before executing rakefile.",
        lambda { |value|
          begin
            require value
          rescue LoadError => ex
            begin
              rake_require value
            rescue LoadError
              raise ex
            end
          end
        }
      ],
      ["--rules",
        "Trace the rules resolution.",
        lambda { |value| options.trace_rules = true }
      ],
      ["--silent", "-s",
        "Like --quiet, but also suppresses the " +
        "'in directory' announcement.",
        lambda { |value|
          Rake.verbose(false)
          options.silent = true
        }
      ],
      ["--suppress-backtrace PATTERN",
        "Suppress backtrace lines matching regexp PATTERN. " +
        "Ignored if --trace is on.",
        lambda { |value|
          options.suppress_backtrace_pattern = Regexp.new(value)
        }
      ],
      ["--system",  "-g",
        "Using system wide (global) rakefiles " +
        "(usually '~/.rake/*.rake').",
        lambda { |value| options.load_system = true }
      ],
      ["--no-system", "--nosystem", "-G",
        "Use standard project Rakefile search paths, " +
        "ignore system wide rakefiles.",
        lambda { |value| options.ignore_system = true }
      ],
      ["--tasks", "-T [PATTERN]",
        "Display the tasks (matching optional PATTERN) " +
        "with descriptions, then exit. " +
        "-AT combination displays all of tasks contained no description.",
        lambda { |value|
          select_tasks_to_show(options, :tasks, value)
        }
      ],
      ["--trace=[OUT]", "-t",
        "Turn on invoke/execute tracing, enable full backtrace. " +
        "OUT can be stderr (default) or stdout.",
        lambda { |value|
          options.trace = true
          options.backtrace = true
          select_trace_output(options, "trace", value)
          Rake.verbose(true)
        }
      ],
      ["--verbose", "-v",
        "Log message to standard output.",
        lambda { |value| Rake.verbose(true) }
      ],
      ["--version", "-V",
        "Display the program version.",
        lambda { |value|
          puts "rake, version #{Rake::VERSION}"
          exit
        }
      ],
      ["--where", "-W [PATTERN]",
        "Describe the tasks (matching optional PATTERN), then exit.",
        lambda { |value|
          select_tasks_to_show(options, :lines, value)
          options.show_all_tasks = true
        }
      ],
      ["--no-deprecation-warnings", "-X",
        "Disable the deprecation warnings.",
        lambda { |value|
          options.ignore_deprecate = true
        }
      ],
    ])
end

#system_dir ⇒ Object

The directory path containing the system wide rakefiles.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 727

def system_dir # :nodoc:
  @system_dir ||=
    begin
      if ENV["RAKE_SYSTEM"]
        ENV["RAKE_SYSTEM"]
      else
        standard_system_dir
      end
    end
end

#terminal_width ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 337

def terminal_width # :nodoc:
  if @terminal_columns.nonzero?
    result = @terminal_columns
  else
    result = unix? ? dynamic_width : 80
  end
  (result < 10) ? 80 : result
rescue
  80
end

#thread_pool ⇒ Object

Return the thread pool used for multithreaded processing.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 150

def thread_pool             # :nodoc:
  @thread_pool ||= ThreadPool.new(options.thread_pool_size || Rake.suggested_thread_count-1)
end

#top_level ⇒ Object

Run the top level tasks of a Rake application.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 109

def top_level
  run_with_threads do
    if options.show_tasks
      display_tasks_and_comments
    elsif options.show_prereqs
      display_prerequisites
    else
      top_level_tasks.each { |task_name| invoke_task(task_name) }
    end
  end
end

#trace(*strings) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 388

def trace(*strings) # :nodoc:
  options.trace_output ||= $stderr
  trace_on(options.trace_output, *strings)
end

#truncate(string, width) ⇒ Object

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 370

def truncate(string, width) # :nodoc:
  if string.nil?
    ""
  elsif string.length <= width
    string
  else
    (string[0, width - 3] || "") + "..."
  end
end

#truncate_output? ⇒ Boolean

We will truncate output if we are outputting to a TTY or if we’ve been given an explicit column width to honor

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 293

def truncate_output? # :nodoc:
  tty_output? || @terminal_columns.nonzero?
end

#tty_output? ⇒ Boolean

True if we are outputting to TTY, false otherwise

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 287

def tty_output? # :nodoc:
  @tty_output
end

#unix? ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 361

def unix? # :nodoc:
  RbConfig::CONFIG["host_os"] =~
    /(aix|darwin|linux|(net|free|open)bsd|cygwin|solaris|irix|hpux)/i
end

#windows? ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb', line 366

def windows? # :nodoc:
  Win32.windows?
end