Class: RBT::Action::MapThisInputToThatRegisteredProgram

Inherits:
RBT::Action show all
Defined in:
lib/rbt/actions/individual_actions/map_this_input_to_that_registered_program/map_this_input_to_that_registered_program.rb

Overview

RBT::Action::MapThisInputToThatRegisteredProgram

Constant Summary

Constants inherited from LeanPrototype

LeanPrototype::ALL_COLOUR_METHODS, LeanPrototype::ARRAY_KDE_KONSOLE_COLOURS_IN_USE, LeanPrototype::DAY_NAMES, LeanPrototype::NAMESPACE, LeanPrototype::SILENT_REDIRECTION

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from LeanPrototype

#a_or_an?, #abbreviations?, #absolute_path, #action, #add_to_the_commandline_arguments, #all_binaries?, #all_files_from, #all_libraries?, #allowed_cookbook_entries?, #appdir_location_of?, #append_onto_the_internal_hash, #append_what_into, #archive_type_of?, #available_programs?, #be_quiet?, #be_verbose?, #begins_with_a_comment?, #capitalize_first_alphabetical_character, #cd_to_the_log_directory, #cd_to_the_temp_directory, #change_directory, #change_permission, #cheering_person?, #chmod, #chop_off_archive, #clear_commandline_arguments, #cliner, #coloured_and_padded_e, #coloured_and_padded_esystem, #coloured_esystem, #colourize_directory_for_system_results, #colourize_this_error, #colourize_this_file_path, #colourize_this_warning, #commandline_arguments?, #commandline_arguments_without_hyphens?, #comment, #convert_dd_mm_yyyy_to_its_long_variant, #convert_env_variable, #copy_directory, #copy_files, #cpr, #create_directory, #current_hour?, #dd_mmm_yyy, #debug, #debug?, #directory_expanded_cookbooks?, #disable_colours, #display_md5sum?, #do_not_debug, #does_the_cookbook_include_this_program?, #does_this_expanded_cookbook_file_exist_for_this_program?, #does_this_file_exist?, #does_this_file_exist_and_is_it_a_file?, #e, #eblue, #ecomment, #ecrimson, #edir, #editor?, #efancy, #eimp, #enable_colours, #enable_debug, #ensure_main_encoding_for, #eparse, #esystem, #esystem_gold, #etomato, #ewarn, #exit_program, #expanded_cookbooks_directory_exists?, #extract_this_archive, #extract_to?, #file_compiled_programs?, #file_dirname_retaining_trailing_slash, #file_predefined_installation_instructions?, #file_specification_of_registered_cookbook_entries, #find_cookbook_alias_for, #find_this_yaml_file, #first_argument?, #first_non_hyphen_argument?, #get_all_directories_from, #get_all_files_from, #get_all_programs, #get_date, #get_extended_date, #get_files_and_directories_from, #go_to_base_dir, #home_dir?, #host_system?, #infer_the_namespace, #internal_hash?, #internal_hash_set_commandline_arguments, #is_an_archive?, #is_directory?, #is_file?, #is_github_url?, #is_make_available?, #is_meson_installed?, #is_on_gobolinux?, #is_on_windows?, #is_roebe?, #is_superuser?, #is_symlink?, #is_this_a_header?, #is_this_a_library?, #is_this_program_included?, #iso_encoding?, #load_dataset_from_this_expanded_cookbook, #load_yaml, #load_yaml_file_from_the_cookbook_directory_for_this_program, #log_directory?, #main_encoding?, #meson_build_file_exists?, #months?, #move_file, #n_programs_are_available?, #n_programs_available?, #namespace?, #no_directory_exists_at, #no_directory_was_found_at, #no_opn, #no_such_file_exists, #open_in_browser, #open_in_editor, #opncomment, #opne, #opnef, #opnerev, #opnerror, #opnesystem, #opnewarn, #opnfancy, #opnn, #otomato, #packages_directory?, #path_to_this_expanded_cookbooks_dataset, #pkgconfig_directory?, #populate_the_internal_hash_with_default_values, #predefined_installation_instructions?, #prepend_this_commandline_argument, #program_version_of?, #project_base_directory?, #project_yaml_directory?, #query_path?, #rarrow?, #read_file, #read_file_in_default_encoding, #read_file_with_default_encoding, #readlines, #readlines_with_proper_encoding, #register_sigint, #registered_cookbook_entries?, #remove, #remove_archive_from_the_end, #remove_comments_from_each_line, #remove_directory, #remove_double_slashes, #remove_file, #remove_newlines, #remove_parens, #remove_symlink, #remove_the_first_commandline_argument, #remove_this_commandline_argument, #remove_this_entry_from_the_commandline_arguments, #remove_trailing_ANSII_escape_code, #remove_unnecessary_data_from_url, #rename, #report_pwd, #require_the_rbt_aliases, #reset_the_internal_hash, #return_all_archives_from_this_directory, #return_appdir_prefix, #return_commandline_arguments_with_leading_hyphens, #return_current_hour_minutes_second, #return_date, #return_day_of_the_month_based_on_utc, #return_full_time, #return_hours_minutes_seconds_based_on_utc, #return_location_to_this_programs_yaml_file, #return_month_based_on_this_number, #return_month_based_on_utc, #return_opnn, #return_program_name, #return_program_name_for_gobolinux_systems, #return_program_name_via_program_information, #return_pwd, #return_unicode_warning_symbol_or_empty_string, #return_utc, #return_utc_time_in_a_format_similar_to_slackware, #return_weekday_based_on_utc, #return_year_based_on_utc, #rev, #rpn, #run_simulation=, #run_simulation?, #sdir, #sdir_return_pwd, #set_be_silent, #set_be_verbose, #set_first_commandline_argument, #set_namespace, #set_use_colours, #set_use_opn, #set_xorg_buffer, #sfancy, #sfile, #silent_redirection?, #silently_create_this_directory_if_it_does_not_yet_exist, #simp, #source_base_directory?, #ssym, #stderr, #store_into_this_directory?, #string_right_arrow?, #swarn, #symlink, #sysbin_directory?, #sysetc_directory?, #sysinclude_directory?, #syslib_directory?, #sysshare_directory?, #system_directory?, #temp_directory?, #to_bool, #to_camelcase, #to_iso_encoding, #to_unicode, #today?, #touch, #try_to_require_beautiful_url, #try_to_require_the_environment_information_gem, #try_to_require_the_extracter_gem, #try_to_require_the_open_gem, #try_to_require_the_xorg_buffer, #try_to_require_wget, #try_to_return_a_special_compile_component, #unicode_cliner, #unicode_middle_cliner, #use_colours=, #use_colours?, #use_opn=, #use_opn?, #utf_encoding?, #verbose_truth, #word_wrap, #write_what_into, #write_what_into_via_unicode, #yes_or_no

Constructor Details

#initialize(commandline_arguments = nil, run_already = true) ⇒ MapThisInputToThatRegisteredProgram

#

initialize

#


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# File 'lib/rbt/actions/individual_actions/map_this_input_to_that_registered_program/map_this_input_to_that_registered_program.rb', line 48

def initialize(
    commandline_arguments = nil,
    run_already           = true
  )
  reset
  set_commandline_arguments(
    commandline_arguments
  )
  # ======================================================================= #
  # === Handle blocks next:
  # ======================================================================= #
  if block_given?
    yielded = yield
    case yielded
    # ===================================================================== #
    # === :be_quiet
    # ===================================================================== #
    when :be_quiet,
         :be_silent
      set_be_quiet
    end
  end
  run if run_already
end

Class Method Details

.[](i = ARGV) ⇒ Object

#

RBT::Action::MapThisInputToThatRegisteredProgram[]

This method will return nil if no registered program has been found for the given input. Otherwise it will return the real name of the program at hand.

.h files work as input as well.

Usage examples:

x = RBT::Action::MapThisInputToThatRegisteredProgram[:php]
x = RBT::Action::MapThisInputToThatRegisteredProgram[:gee]
x = RBT::Action::MapThisInputToThatRegisteredProgram[:foobar]
x = RBT::Action::MapThisInputToThatRegisteredProgram['stdio.h']
x = RBT::Action::MapThisInputToThatRegisteredProgram[:soxi] # => "sox"
#


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# File 'lib/rbt/actions/individual_actions/map_this_input_to_that_registered_program/map_this_input_to_that_registered_program.rb', line 325

def self.[](i = ARGV)
  new(i) { :be_quiet }.real_program_name?
end

Instance Method Details

#real_program_name? ⇒ Boolean Also known as: return_possible_match, to_str, to_s

#

real_program_name?

#

Returns:

  • (Boolean) 


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# File 'lib/rbt/actions/individual_actions/map_this_input_to_that_registered_program/map_this_input_to_that_registered_program.rb', line 118

def real_program_name?
  @real_program_name
end

#reset ⇒ Object Also known as: clear

#

reset (reset tag)

#


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# File 'lib/rbt/actions/individual_actions/map_this_input_to_that_registered_program/map_this_input_to_that_registered_program.rb', line 76

def reset
  super()
  infer_the_namespace
  # ======================================================================= #
  # === :be_verbose
  # ======================================================================= #
  set_be_verbose
  # ======================================================================= #
  # === @real_program_name
  #
  # This is always nil on startup.
  # ======================================================================= #
  @real_program_name = nil
  # ======================================================================= #
  # === @type
  #
  # @type can be :abbreviation, :library, :header, :pkgconfig_file,
  # :partial_header or a similar entry.
  # ======================================================================= #
  @type = nil
end

#run ⇒ Object

#

run (run tag)

#


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# File 'lib/rbt/actions/individual_actions/map_this_input_to_that_registered_program/map_this_input_to_that_registered_program.rb', line 127

def run
  i = first_argument?.to_s # Must work on a String.
  # ======================================================================= #
  # === Handle the real names
  # ======================================================================= #
  if RBT.is_this_a_registered_program?(i)
    @real_program_name = i
    if be_verbose?
      e "#{i} is a registered program."
    end
  # ======================================================================= #
  # === Handle input that incorrectly starts with "lib".
  #
  # Next, we handle input given to this class like "libcryptsetup",
  # which should really just be "cryptsetup" instead.
  # ======================================================================= #
  elsif i.start_with?('lib') and RBT.is_this_a_registered_program?(i.sub(/^lib/,''))
    @real_program_name = i.sub(/^lib/,'')
    if be_verbose?
      e "#{i} is a registered program, if the leading 'lib' prefix is dropped."
    end
    set_type :program
  # ======================================================================= #
  # === Handle abbreviations next
  # ======================================================================= #
  elsif RBT.is_this_a_registered_abbreviation?(i)
    @real_program_name = RBT.hash_aliases_to_the_available_programs?[i]
    if be_verbose?
      e "#{i} is a registered abbreviation."
      e "It points to the program called `#{@real_program_name}`." 
    end
    set_type :abbreviation
  # ======================================================================= #
  # === Handle binaries next
  #
  # Commandline usage example:
  #
  #   map_this_input_to_that_registered_program soxi
  #
  # ======================================================================= #
  elsif RBT.is_this_a_registered_binary?(i)
    @real_program_name = RBT.hash_all_binaries[i]
    if be_verbose?
      e "#{i} is a registered binary (executable)."
      e "It points to the program called `#{@real_program_name}`." 
    end
    set_type :binary
  # ======================================================================= #
  # === Handle binaries next, downcasing the input
  #
  # This entry point will find all registered binaries for all
  # available programs.
  #
  # Commandline usage example:
  #
  #   map_this_input_to_that_registered_program soxi
  #
  # ======================================================================= #
  elsif RBT.is_this_a_registered_binary?(i.downcase)
    @real_program_name = RBT.hash_all_binaries[i.downcase]
    if be_verbose?
      e "#{i.downcase} is a registered binary (executable)."
      e "It points to the program called `#{@real_program_name}`." 
    end
    set_type :binary
  # ======================================================================= #
  # === Handle binaries next, downcasing the input
  #
  # This entry point will find all registered binaries for all
  # available programs.
  #
  # Commandline usage example:
  #
  #   map_this_input_to_that_registered_program soxi
  #
  # ======================================================================= #
  elsif RBT.is_this_a_registered_binary?(i.downcase, :deep_check)
    @real_program_name = RBT.hash_all_binaries[i.downcase]
    if be_verbose?
      e "#{i.downcase} is a registered binary (executable)."
      e "It points to the program called `#{@real_program_name}`." 
    end
    set_type :binary
  # ======================================================================= #
  # === Handle libraries next
  #
  # Example:
  #
  #   map_this_input_to_that_registered_program libc.so
  #
  # ======================================================================= #
  elsif ::RBT.is_this_library_included?(i)
    this_library = RBT.this_library_to_that_program(i)
    @real_program_name = this_library
    if be_verbose?
      e "#{i} is a registered library."
      e "It points to the program called `#{@real_program_name}`." 
    end
    set_type :library
  # ======================================================================= #
  # === Handle headers next
  #
  # Commandline usage example:
  #
  #    map_this_input_to_that_registered_program udev.h
  #    map_this_input_to_that_registered_program wrap_init.h
  #
  # ======================================================================= #
  elsif RBT.is_this_header_included?(i)
    @real_program_name = RBT.all_headers?[i]
    if be_verbose?
      e "#{i} is a registered header file."
      e "It points to the program called `#{@real_program_name}`." 
    end
    set_type :header
  # ======================================================================= #
  # === Handle partial headers next
  #
  # Commandline usage example:
  #
  #    map_this_input_to_that_registered_program SMlib.h
  #
  # ======================================================================= #
  elsif RBT.is_this_partial_header_included?(i)
    selection = RBT.all_headers?.transform_keys {|entry|
      File.basename(entry)
    }
    if selection.has_key? i
      @real_program_name = selection[i]
      if be_verbose?
        e "#{i} is a registered partial header file - this means it"
        e "is in a subdirectory."
        e "It points to the program called `#{@real_program_name}`." 
      end
      set_type :partial_header
    else
      opne "#{rev}The header #{steelblue(i)} was not found, oddly enough."
    end
  # ======================================================================= #
  # === Handle .pc pkgconfig-entries next
  #
  # Commandline usage example:
  #
  #    map_this_input_to_that_registered_program xau.pc
  #
  # ======================================================================= #
  elsif RBT.is_this_pkgconfig_file_included?(i)
    @real_program_name = RBT.return_the_associated_program_for_this_pkgconfig_file(i)
    if be_verbose?
      e "#{i} is a registered .pc pkg-config file."
      e "It points to the program called `#{@real_program_name}`." 
    end
    set_type :pkgconfig_file
  # ======================================================================= #
  # === Handle partial headers next
  #
  # Commandline usage example:
  #
  #    map_this_input_to_that_registered_program wrap_init.h
  #
  # ======================================================================= #
  elsif RBT.is_this_partial_header_included?(i)
    _ = RBT.all_headers?
    # ===================================================================== #
    # Must find any partial match next.
    # ===================================================================== #
    possible_matches = _.select {|key, value| key.include?(i) }
    @real_program_name = possible_matches.first.last
    if be_verbose?
      e "#{i} is a registered header file."
      e "It points to the program called `#{@real_program_name}`." 
    end
    set_type :header
  else
    if be_verbose?
      e "#{sfancy(i)} #{rev}is not registered."
    end
  end
end

#set_type(i = :abbreviation) ⇒ Object

#

set_type

Type can be at the least :abbreviation and :program, but probably more than that.

#


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# File 'lib/rbt/actions/individual_actions/map_this_input_to_that_registered_program/map_this_input_to_that_registered_program.rb', line 104

def set_type(i = :abbreviation)
  @type = i
end

#type? ⇒ Boolean

#

type?

#

Returns:

  • (Boolean) 


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# File 'lib/rbt/actions/individual_actions/map_this_input_to_that_registered_program/map_this_input_to_that_registered_program.rb', line 111

def type?
  @type.to_s
end