Class: Roebe::GenerateSystemValues

Inherits:
Base show all
Defined in:
lib/roebe/classes/generate_system_values.rb

Overview

Roebe::GenerateSystemValues

Constant Summary collapse

STORE_IN_THIS_FILE = 
"#{HOME_DIRECTORY_OF_USER_X}/programming/ruby/src/"\
"cyberweb/lib/cyberweb/yaml/"\
"autogenerated_system_settings.yml"
FILE_MODE =
#

FILE_MODE

#
'a+'
ARRAY_THESE_ENV_VARIABLES =
#

ARRAY_THESE_ENV_VARIABLES

List all environment variables.

#
%w(
  COOKBOOK_DIRECTORY
  REAL_COOKBOOK_DIRECTORY
  RBT_DIR
  SRC
  PKGCONFIG_DIR
  AUDIO_DIR
  SYSTEM_DIR
  SYSLIB_DIR
  SYSINCLUDE_DIR
  PROGRAMS
  DEPOT_DIR
  SYSBIN_DIR
  TEMP_DIR
  SYSSHARE_DIR
  SYSLOGS
  PACKAGES_DIR
)

Constants inherited from Base

Base::COLOURS, Base::HOME_DIRECTORY_OF_USER_X, Base::N, Base::NAMESPACE

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#actions, #append_this_onto_that_file, #append_what_into, #be_silent, #be_verbose?, #beautiful_url, #burlywood, #call_next, #chdir, #cheerful_guy, #cliner, #complex_esystem, #convert_global_env, #copy_directory, #copy_file, #cornflowerblue, #create_directory, #crimson, #current_month?, #current_time?, #current_year?, #cyan, #darkcyan, #darkgreen, #darkkhaki, #darkslateblue, #deeppink, #delete_symlink, #do_not_use_the_base_colours, #do_use_the_base_colours, #e, #ecomment, #editor_to_use?, #efancy, #eimp, #emphasis, #ensure_main_encoding, #ensure_utf_encoding, #eparse, #erev, #esteelblue, #etomato, #ewarn, #exit_program, #firebrick, #get_current_day, #get_current_month, #get_files_and_directories, #get_files_from, #get_german_name_for_this_weekday, #gold, #green, #grey, #hh_mm_ss, #hh_mm_ss_day_month_year, #home_dir?, #home_directory_of_user_x?, #infer_the_namespace, #internal_hash?, #is_a_directory?, #is_a_file?, #is_a_jpg_file?, #is_an_image_file?, #is_archive?, #is_audio_file?, #is_in_studium_dir?, #is_multimedia_file?, #is_on_roebe?, #is_on_windows?, #is_studium_available?, #is_symlink?, #is_this_a_ruby_file?, #is_video_file?, #iso_encoding?, #le, #left_colour, #lightblue, #lightgreen, #lightseagreen, #lightsteelblue, #lime, #limegreen, #localhost_to_data, #log_directory?, #main_encoding?, #mediumorchid, #mediumpurple, #mediumseagreen, #mediumslateblue, #mediumspringgreen, #mediumturquoise, #mkdir_p, #mv, #n_days_in_this_month, #n_pages_in_this_pdf_file?, #namespace?, #no_file_exists_at, #ogrey, #olive, #olivedrab, #open_in_browser, #opne, #opnesystem, #opnn, #orange, #orchid, #orev, #palegoldenrod, #palevioletred, #pink, #powderblue, #programs_dir?, #project_base_dir?, #random_html_colour, #rds, #read_file_in_iso_encoding, #read_file_via_the_default_encoding, #read_lines_via_iso_encoding, #readlines_with_main_encoding, #red, #register_sigint, #remove, #remove_directory, #remove_file, #rename_kde_konsole_tab, #replace_localhost_with_data, #report_pwd, #require_rescue, #reset_the_internal_hash, #return_all_directories_from_this_directory, #return_all_files_from_this_directory, #return_current_directory, #return_dd_mm_yyyy, #return_file_or_directory_of, #return_files_from_pwd, #return_last_part_of_the_current_directory, #return_utc, #rev, #right_arrow?, #right_colour, #roebe_log_directory?, #rosybrown, #royalblue, #ruby_base_directory?, #run_in_background, #run_rcfiles_then_run_ata_via_qdbus, #sandybrown, #sdir, #seagreen, #set_be_verbose, #set_xorg_buffer, #sfancy, #sfile, #show_help, #silent_redirection?, #simp, #simple_esystem, #skyblue, #slateblue, #slategray, #springgreen, #steelblue, #string_italic, #swarn, #symlink, #teal, #temp_dir?, #to_camelcase, #to_counted_hash, #tomato, #touch, #try_to_require_the_beautiful_url_gem, #try_to_require_the_html_template, #try_to_require_the_open_gem, #try_to_require_the_program_information_gem, #try_to_require_the_xorg_buffer, #use_colours?, #verbose_truth, #weekday?, #word_wrap, #write_what_into, #yellow

Methods included from Base::CommandlineArguments

#append_onto_the_commandline_arguments, #clear_commandline_arguments, #commandline_arguments?, #commandline_arguments_as_string?, #commandline_arguments_without_leading_hyphens?, #first_argument?, #first_argument_without_leading_hyphens?, #has_an_argument_been_passed?, #remove_hyphened_arguments_from_the_commandline_arguments, #return_commandline_arguments_with_leading_hyphens, #second_argument?, #set_commandline_arguments

Constructor Details

#initialize(store_here = STORE_IN_THIS_FILE, run_already = true) ⇒ GenerateSystemValues

#

initialize

#


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# File 'lib/roebe/classes/generate_system_values.rb', line 74

def initialize(
    store_here  = STORE_IN_THIS_FILE,
    run_already = true
  )
  reset
  set_file(store_here)
  run if run_already
end

Class Method Details

.[](i = '') ⇒ Object

#

Roebe::GenerateSystemValues[]

#


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# File 'lib/roebe/classes/generate_system_values.rb', line 156

def self.[](i = '')
  new(i)
end

Instance Method Details

#generate_static_values ⇒ Object

#

generate_static_values

#


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# File 'lib/roebe/classes/generate_system_values.rb', line 120

def generate_static_values # run tag
  opnn; remove_file(@file, :be_verbose)
  notify_the_user_which_file_we_will_create
  @hash = {}
  # ======================================================================= #
  # Grab the entries from the ENV.
  # ======================================================================= #
  ARRAY_THESE_ENV_VARIABLES.each { |entry|
    @hash[entry] = rds(ENV[entry].dup+'/') if ENV[entry]
  }
  store_value(@hash)
end

#input? ⇒ Boolean

#

input?

#

Returns:

  • (Boolean) 


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# File 'lib/roebe/classes/generate_system_values.rb', line 94

def input?
  @input
end

#notify_the_user_which_file_we_will_create ⇒ Object

#

notify_the_user_which_file_we_will_create

#


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# File 'lib/roebe/classes/generate_system_values.rb', line 112

def notify_the_user_which_file_we_will_create
  opne 'Generating System Values next into '
  opne "  #{sfile(@file)}"
end

#reset ⇒ Object

#

reset (reset tag)

#


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# File 'lib/roebe/classes/generate_system_values.rb', line 86

def reset
  super()
  infer_the_namespace
end

#run ⇒ Object

#

run (run tag)

#


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# File 'lib/roebe/classes/generate_system_values.rb', line 149

def run
  generate_static_values
end

#set_file(i = STORE_IN_THIS_FILE) ⇒ Object

#

set_file

#


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# File 'lib/roebe/classes/generate_system_values.rb', line 101

def set_file(i = STORE_IN_THIS_FILE)
  if i.is_a? Array
    i = i.first
  end
  i = STORE_IN_THIS_FILE if i.nil?
  @file = rds(i.dup)
end

#store_value(i) ⇒ Object

#

store_value

#


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# File 'lib/roebe/classes/generate_system_values.rb', line 136

def store_value(i)
  File.open(@file, FILE_MODE) {|this_file|
    if this_file and File.directory?(this_file) and !this_file.end_with?('/')
      this_file = this_file.dup if this_file.frozen?
      this_file << '/'
    end
    YAML.dump(i, this_file)
  }
end