Class: SysLibDetector::Cli

Inherits:
Thor
  • Object
show all
Defined in:
lib/sys_lib_detector/cli.rb

Overview

The command-line interface class, responsible for the commands of running the gem’s funcionalities, using Thor’s gem

Instance Method Summary collapse

Instance Method Details

#install_sys_libs ⇒ Object

Installing the required system libraries for the project’s local gems via sending the retrieval request to the web-service, and then installing the system libraries included in the response



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# File 'lib/sys_lib_detector/cli.rb', line 47

def install_sys_libs
  gems = get_gems
  os = get_os_name

  begin
    web_service_handler = get_web_service_handler

    response = web_service_handler.retrieve_sys_libraries(gems, os)
    response = clean_response(response)

    libraries = get_libraries(response)

    Displayer::display_header(response, gems)

    # if count == 0 message is already handled in the diplay header
    if(libraries.count > 0)
      installer = SysLibDetector::Installer.new
      installer.install(libraries)
    end

  rescue Exception::NoInternetConnection
    abort "Please check your internet connectivity"
  rescue => e
    abort e.message
  end
end

#list_all_gems ⇒ Object

Listing the local gems existing in the porject



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# File 'lib/sys_lib_detector/cli.rb', line 11

def list_all_gems
  gems = get_gems
  if gems.empty?
    puts "You don't have any gems installed"
  else
    puts gems
  end
end

#list_sys_libs ⇒ Object

Retrieving the required system libraries for the project’s local gems via sending the retrieval request to the web-service, and then displaying it in a friendly way using the Displayer class



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# File 'lib/sys_lib_detector/cli.rb', line 24

def list_sys_libs
  gems = get_gems
  os = get_os_name

  begin
    web_service_handler = get_web_service_handler

    response = web_service_handler.retrieve_sys_libraries(gems, os)
    response = clean_response(response)

    Displayer::diplay_list_sys_libs(response, gems)

  rescue Exception::NoInternetConnection
    abort "Please check your internet connectivity"
  rescue => e
    abort e.message
  end
end