Module: DeepCover::Load

Included in:
DeepCover
Defined in:
lib/deep_cover/load.rb

Constant Summary collapse

AUTOLOAD = 
%i[analyser autoload_tracker auto_run config
 coverage covered_code custom_requirer
 flag_comment_associator global_variables memoize module_override node
 persistence problem_with_diagnostic reporter
]

Instance Method Summary collapse

Instance Method Details

#bootstrap ⇒ Object 



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# File 'lib/deep_cover/load.rb', line 43

def bootstrap
  @bootstrapped ||= false # Avoid warning
  return if @bootstrapped
  require_relative 'backports'
  require_relative 'tools'
  @bootstrapped = true
end

#load_absolute_basics ⇒ Object 



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# File 'lib/deep_cover/load.rb', line 11

def load_absolute_basics
  require_relative 'base'
  require_relative 'basics'
  require_relative 'config_setter'
  require_relative 'tools/camelize'
  AUTOLOAD.each do |module_name|
    DeepCover.autoload(Tools::Camelize.camelize(module_name), "#{__dir__}/#{module_name}")
  end
  DeepCover.autoload :VERSION, "#{__dir__}/version"

  Object.autoload :Forwardable, 'forwardable'
  Object.autoload :YAML, 'yaml'

  # In ruby 2.2 and less, autoload doesn't work for gems which are not already on the `$LOAD_PATH`.
  # The fix is to just require right away for those rubies
  #
  # Low-level: autoload not working for gems not on the `$LOAD_PATH` is because those rubies don't
  # call the regular `#require` when triggering an autoload, and the gem system monkey-patches `#require`
  # so that when a file is not found in the `$LOAD_PATH`, but can be found in an existing gem, that gem's
  # path is added to the `$LOAD_PATH`
  {JSON: 'json',
   Term: 'term/ansicolor',
   Terminal: 'terminal-table',
  }.each do |const, require_path|
    if RUBY_VERSION < '2.3'
      require require_path
    else
      Object.autoload const, require_path
    end
  end
end

#load_all ⇒ Object 



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# File 'lib/deep_cover/load.rb', line 68

def load_all
  @all_loaded ||= false
  return if @all_loaded
  bootstrap
  load_parser
  AUTOLOAD.each do |module_name|
    DeepCover.const_get(Tools::Camelize.camelize(module_name))
  end
  DeepCover.const_get(:VERSION)
  @all_loaded = true
end

#load_parser ⇒ Object 



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# File 'lib/deep_cover/load.rb', line 51

def load_parser
  @parser_loaded ||= false # Avoid warning
  return if @parser_loaded
  Tools.silence_warnings do
    require 'parser'
    require 'parser/current'
  end
  require_relative_dir 'parser_ext'
  @parser_loaded = true
end

#load_pry ⇒ Object 



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# File 'lib/deep_cover/load.rb', line 62

def load_pry
  Tools.silence_warnings do # Avoid "WARN: Unresolved specs during Gem::Specification.reset"
    require 'pry'           # after `pry` calls `Gem.refresh`
  end
end