Class: RBT::CreateShellScriptContainingTheseProgramsVersions

Inherits:
Base show all
Defined in:
lib/rbt/shell/create_shell_script_containing_these_program_versions.rb

Overview

RBT::CreateShellScriptContainingTheseProgramsVersions

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 Base

#cat, #cd_back_to_the_current_working_directory, #consider_reporting_how_many_programs_are_registered, #cookbook_files?, #copy_recursively, #delete_code_of_conduct?, #determine_appdir_prefix_from_this_input, #directory_validation?, #do_not_show_names, #fast_return_file_size_of_this_program, #file_last_symlinked_program?, #file_programs_version_url, #gem_version, #is_a_64bit_system?, #is_ccache_available?, #is_porg_available?, #is_this_binary_registered?, #is_this_program_included?, #make_command?, #make_install_command?, #new_cookbook_instance_for, #program_exists?, #publish_list_of_all_programs_version, #rcp, registered_binaries?, #remove_symlink, #rename_kde_konsole_tab, #repackage, #report_n_programs, #report_working_directory, #return_compile_time_statistics, #return_n_random_characters, #return_version_of_this_program, #run_make_then_make_install, #sanitize_url1_entry, #set_source_directory, #show_overview_over_available_utility_scripts, #symlink_all_files_from_this_directory_to_that_directory, #system_tags?, #upload_list_of_all_programs_version, #use_yaml_database_for_tags?, #warn_and_exit, #wget

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) ⇒ CreateShellScriptContainingTheseProgramsVersions

#

initialize

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 24

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

Class Method Details

.[](i = ARGV) ⇒ Object

#

RBT::CreateShellScriptContainingTheseProgramsVersions[]

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 213

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

Instance Method Details

#add(i) ⇒ Object

#

add (add tag)

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 176

def add(i)
  case i
  # ======================================================================= #
  # === :newline
  # ======================================================================= #
  when :newline
    i = "\n"
  end
  @_ << i
end

#determine_all_programs_versions(i = @array_work_on_these_programs) ⇒ Object

#

determine_all_programs_versions

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 114

def determine_all_programs_versions(
    i = @array_work_on_these_programs
  )
  # ======================================================================= #
  # Obtain a handle to a file such as:
  #
  #   "/usr/lib/ruby/site_ruby/3.0.0/rbt/yaml/programs_version/available_programs_versions.md"
  #
  # ======================================================================= #
  _ = RBT.file_available_programs_versions
  if File.exist? _
    dataset = File.readlines(_).reject {|line| line.strip.empty? }
  end
  if is_on_roebe? and i.empty?
    opne rev+'Assuming that, as input, '+steelblue('--everything')+
         rev+' was meant.'
    i << return_all_programs
  end
  if i.empty?
    opne 'No program was passed. Thus, as no dataset has been given,'
    opne 'no file will be created. Please supply the programs that'
    opne 'you wish to generate shell-variables for (or use '+
         steelblue('--lfs')+')'
  else
    i.flatten.compact.each {|this_program|
      selection = dataset.select {|line|
        line.start_with? "#{this_program} "
      }
      first_line = selection.first
      # ===================================================================== #
      # Next, skip entries we can not find:
      # ===================================================================== #
      next unless first_line
      # program_version = RBT.swift_return_version_of_this_program(
      #                     this_program.to_s.delete('_').to_sym
      #                   )
      program_version = first_line.split(' ')[1].to_s.strip    
      # ===================================================================== #
      # === export MY_GAWKV="gawk-5.0.1"
      #
      # But also:
      #
      #   export MY_GAWK="${MY_GAWKV}.tar.xz"
      #
      # We need to remove '+' chars, though, as these are not valid for
      # the shell.
      # ===================================================================== #
      add(
        "export #{this_program.delete('+').upcase}V=\"#{this_program.downcase}-#{program_version}\"\n"
      )
      add(
        "export #{this_program.delete('+').upcase}=\"\$\{#{this_program.upcase}V\}.tar.xz\"\n"
      )
      add :newline
    }
    save_our_findings_into_a_file
  end
end
#

menu (menu tag)

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 82

def menu(
    i = commandline_arguments?
  )
  if i.is_a? Array
    i.each {|entry| menu(entry) }
  else
    case i
    # ===================================================================== #
    # === shell_script_program_versions --everything
    # ===================================================================== #
    when /^-?-?everything$/
      set_work_on_these_programs(return_all_programs)
    # ===================================================================== #
    # === --lfs
    # ===================================================================== #
    when /^-?-?lfs$/
      set_work_on_these_programs(return_all_programs)
    # ===================================================================== #
    # === help
    # ===================================================================== #
    when /^-?-?help$/i
      show_help
      exit
    else # else tag
      add_work_on_these_programs(i)
    end
  end
end

#resetObject

#

reset (reset tag)

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 38

def reset
  super()
  infer_the_namespace
  # ======================================================================= #
  # === @_
  #
  # We will store into this String.
  # ======================================================================= #
  @_ = ''.dup
  # ======================================================================= #
  # === @array_work_on_these_programs
  # ======================================================================= #
  @array_work_on_these_programs = []
end

#return_all_programsObject

#

return_all_programs

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 56

def return_all_programs
  available_programs?
end

#runObject

#

run (run tag)

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 205

def run
  menu
  determine_all_programs_versions
end

#save_our_findings_into_a_fileObject

#

save_our_findings_into_a_file

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 190

def save_our_findings_into_a_file
  into = 'shell_script_containing_the_program_versions.sh'
  e "#{rev}Now storing into `#{sfile(into)}#{rev}`."
  write_what_into(@_, into)
  if is_on_roebe?
    into = '/home/x/programming/ruby/src/rbt/lib/rbt/shell/'+
           File.basename(into)
    e "#{rev}Now storing into `#{sfile(into)}#{rev}`."
    write_what_into(@_, into)
  end
end

#set_work_on_these_programs(i) ⇒ Object Also known as: add_work_on_these_programs

#

set_work_on_these_programs

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 63

def set_work_on_these_programs(i)
  i = [i].flatten.compact # Work on an Array past that point here.
  i.each {|entry|
    unless @array_work_on_these_programs.include? entry
      @array_work_on_these_programs << entry
    end
  }
end

#show_helpObject

#

show_help (help tag)

#


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# File 'lib/rbt/shell/create_shell_script_containing_these_program_versions.rb', line 75

def show_help
  e 'No help options are presently documented.'
end