Module: Grably::Module

Defined in:
lib/grably/core/module.rb

Overview

Methods for working with submodules

Defined Under Namespace

Classes: ModuleCall

Constant Summary collapse

DEFAULT_FILES =

List of file names we can load as submodule entry

Rake::Application::DEFAULT_RAKEFILES

Class Method Summary collapse

Class Method Details

.ensure_filename(path) ⇒ Object

Ensures that provided path points to one of allowed to load files



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# File 'lib/grably/core/module.rb', line 48

def ensure_filename(path)
  basename = File.basename(path)
  return path if DEFAULT_FILES.include?(basename)

  exp = DEFAULT_FILES.join(', ')
  raise "Wrong file name #{basename} expected one of #{exp}"
end

.ensure_module_dir(path) ⇒ Object 



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# File 'lib/grably/core/module.rb', line 56

def ensure_module_dir(path)
  base_path = Dir["#{path}/*"]
              .find { |f| DEFAULT_FILES.include?(File.basename(f)) }
  raise "Can't find any file to load in #{path}" unless base_path
  base_path
end

.reference(path, task) ⇒ Grably::Module::ModuleCall

Get submodule object

Parameters:

  • path (String) —

    relative path to sumbodule

Returns:



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# File 'lib/grably/core/module.rb', line 36

def reference(path, task)
  base_path = File.expand_path(File.join(Dir.pwd, path))
  raise "#{path} does not exist" unless File.exist?(path)
  path = if File.directory?(base_path)
           ensure_module_dir(base_path)
         else
           ensure_filename(base_path)
         end
  ModuleCall.new(path, task)
end