Module: Yap::Cli::OptionsLoader

Included in:
Options, Yap::Cli::Options::Addon, Yap::Cli::Options::Addon::Disable, Yap::Cli::Options::Addon::Enable, Yap::Cli::Options::Addon::List, Yap::Cli::Options::Addon::Search, Yap::Cli::Options::Generate, Yap::Cli::Options::Generate::Addon
Defined in:
lib/yap/cli/options.rb

Instance Method Summary collapse

Instance Method Details

#load_command(path) ⇒ Object 



8
9
10
 
# File 'lib/yap/cli/options.rb', line 8

def load_command(path)
  load_constant_from_path Pathname.new('yap/cli/commands').join(path)
end

#load_constant_from_path(path) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/yap/cli/options.rb', line 12

def load_constant_from_path(path)
  requiring_parts = []
  path_parts = path.to_s.split('/')
  requiring_path = nil
  constant = path_parts.reduce(Object) do |constant, path_part|
    requiring_parts << path_part
    file2load = Yap.root.join('lib', requiring_parts.join('/') + "*.rb")
    requiring_path = Dir[ file2load ].sort.first
    if requiring_path
      require requiring_path
      path_part = File.basename(requiring_path).sub(/\.rb$/, '')
      requiring_parts.pop
      requiring_parts.push path_part
      constant_name = path_part.capitalize
      if constant.const_defined?(constant_name)
        constant = constant.const_get(constant_name)
      else
        fail "Couldn't find #{path_part} in #{constant}"
      end
    else
      fail LoadError, "Couldn't load any file for #{file2load}"
    end
  end
  Treefell['shell'].puts "#{inspect} loaded: #{constant}"
  constant
end

#load_relative_constant(path_str) ⇒ Object 



39
40
41
42
43
 
# File 'lib/yap/cli/options.rb', line 39

def load_relative_constant(path_str)
  base_path = self.class.name.downcase.gsub(/::/, '/')
  require_path = Pathname.new(base_path)
  load_constant_from_path require_path.join(path_str).to_s
end