Class: Roebe::FindStaticLibraries

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

Overview

Roebe::FindStaticLibraries.new

Constant Summary collapse

ARRAY_SEARCH_THESE_DIRECTORIES_FOR_STATIC_LIBRARIES =
#

ARRAY_SEARCH_THESE_DIRECTORIES_FOR_STATIC_LIBRARIES

#
[
  '/usr/lib',
  '/lib/',
  '/System/Libraries/'
]
FILE_STORE_INFORMATION_ABOUT_ALL_STATIC_LIBRARIES_HERE =
#

FILE_STORE_INFORMATION_ABOUT_ALL_STATIC_LIBRARIES_HERE

#
'/Depot/Temp/static_libraries.md'

Constants inherited from Base

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

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, #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, #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(commandline_arguments = ARGV, run_already = true) ⇒ FindStaticLibraries

#

initialize

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 36

def initialize(
    commandline_arguments = ARGV,
    run_already           = true
  )
  reset
  set_commandline_arguments(commandline_arguments)
  run if run_already
end

Instance Method Details

#find_static_libraries(i = main_array?) ) ⇒ Object

#

find_static_libraries

This is the method that will find the static libraries on the given system.

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 140

def find_static_libraries(i = main_array?)
  i.each { |this_directory|
    if File.directory? this_directory
      target = rds(this_directory+'/*.a')
      @array_static_libraries << Dir[target]
      @array_static_libraries.flatten!
    end
  }
  generate_file
end

#generate_file ⇒ Object

#

generate_file

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 161

def generate_file
  what = @array_static_libraries.join(N)
  into = main_file?
  store_what_into(what, into)
end

#main_array? ⇒ Boolean

#

main_array?

#

Returns:

  • (Boolean) 


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# File 'lib/roebe/classes/find_static_libraries.rb', line 119

def main_array?
  ARRAY_SEARCH_THESE_DIRECTORIES_FOR_STATIC_LIBRARIES
end

#main_file? ⇒ Boolean

#

main_file?

#

Returns:

  • (Boolean) 


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# File 'lib/roebe/classes/find_static_libraries.rb', line 58

def main_file?
  FILE_STORE_INFORMATION_ABOUT_ALL_STATIC_LIBRARIES_HERE
end

#menu(i = commandline_arguments?) ) ⇒ Object Also known as: check_against_menu

#

menu (menu tag)

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 65

def menu(i = commandline_arguments?)
  if i.is_a? Array
    if i.empty?
      run_default_actions
    else
      i.each {|entry| menu(entry) }
    end
  else
    case i # case tag
    # ===================================================================== #
    # === find_static_libraries --detailed
    # ===================================================================== #
    when /-?-?detailed/,
         /-?-?full/,
         /-?-?show-?all-?static-?libraries/
      show_all_static_libraries
    # ===================================================================== #
    # === find_static_libraries --store-where?
    # ===================================================================== #
    when /-?-?store(-|_)?where\??/,
         /-?-?file\??/
      e
      e '  '+sfile(main_file?)
      e
    # ===================================================================== #
    # === find_static_libraries --help
    # ===================================================================== #
    when /-?-?help/
      show_help
    else
      opne 'The action '+sfancy(i)+' is unknown. Try --help '\
              'for available options.'
    end
  end
end

#rds(i) ⇒ Object

#

rds

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 154

def rds(i)
  i.squeeze('/')
end

#report_statistics ⇒ Object

#

report_statistics

This method acts on the information available in @array_static_libraries.

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 197

def report_statistics
  e 'We have found '+sfancy(@array_static_libraries.size.to_s)+
    ' static libraries on this system.'
  e 'If you wish to see their full path, pass in the commandline '\
    'option --detailed or --full.'
  e
  e 'For this, we searched through the following directories directories:'
  e
  print '  '; pp ARRAY_SEARCH_THESE_DIRECTORIES_FOR_STATIC_LIBRARIES
  e
end

#reset ⇒ Object

#

reset (reset tag)

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 48

def reset
  super()
  infer_the_namespace
  @array_static_libraries = []
end

#run ⇒ Object

#

run (run tag)

#


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

def run
  menu # Pass through the menu.
end

#run_default_actions ⇒ Object

#

run_default_actions

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 104

def run_default_actions
  find_static_libraries
  report_statistics
end

#show_all_static_libraries ⇒ Object

#

show_all_static_libraries

This method will show the path of all available static libraries.

To invoke this method, try:

find_static_libraries --show-all-static-libraries
#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 175

def show_all_static_libraries
  _ = main_file?
  unless File.exist? _
    # ===================================================================== #
    # In this case, generate it.
    # ===================================================================== #
    generate_file
  end
  if File.exist? _
    opne 'We will now show which static files exist on this system.'
    dataset = File.readlines(_)
    e; dataset.each_with_index {|entry, index| index += 1
      e (index.to_s+') ').rjust(6)+sfancy(entry.chomp)
    }; e
  end
end

#show_help ⇒ Object

#

show_help (help tag)

#


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# File 'lib/roebe/classes/find_static_libraries.rb', line 126

def show_help
  e 'Available options:'
  e
  e '  --detailed   # show the location of all .a files'
  e '  --main_file? # show into which file we may store results'
  e
end