Class: BundlerExt::Runtime

Inherits:
Object
  • Object
show all
Defined in:
lib/bundler_ext/runtime.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.namespaced_file(file) ⇒ Object

Helper to generate, taken from bundler_ext



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# File 'lib/bundler_ext/runtime.rb', line 31

def self.namespaced_file(file)
  return nil unless file.to_s.include?('-')
  file.respond_to?(:name) ? file.name.gsub('-', '/') : file.to_s.gsub('-', '/')
end

Instance Method Details

#add_spec(spec) ⇒ Object 



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# File 'lib/bundler_ext/runtime.rb', line 62

def add_spec(spec)
  # copied from Bundler::Runtime#setup
  rubygems.mark_loaded spec
  load_paths = spec.load_paths.reject {|path| $LOAD_PATH.include?(path)}
  $LOAD_PATH.unshift(*load_paths)
end

#bundler ⇒ Object 



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# File 'lib/bundler_ext/runtime.rb', line 15

def bundler
  @bundler_runtime ||= Bundler::Runtime.new(root, gemfile)
end

#clear ⇒ Object 



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# File 'lib/bundler_ext/runtime.rb', line 58

def clear
  bundler.send :clean_load_path
end

#gemfile(new_val = nil) ⇒ Object 



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# File 'lib/bundler_ext/runtime.rb', line 5

def gemfile(new_val = nil)
  @bext_gemfile ||= Bundler.default_gemfile
  @bext_gemfile   = new_val unless new_val.nil?
  @bext_gemfile
end

#root ⇒ Object 



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# File 'lib/bundler_ext/runtime.rb', line 11

def root
  gemfile.dirname.expand_path
end

#rubygems ⇒ Object 



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# File 'lib/bundler_ext/runtime.rb', line 19

def rubygems
  @bundler_rubygems ||= Bundler::RubygemsIntegration.new
end

#setup_env ⇒ Object 



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# File 'lib/bundler_ext/runtime.rb', line 24

def setup_env
  # some rubygems do not play well with daemonized processes ($HOME is empty)
  ENV['HOME'] = ENV['BEXT_HOME']        if ENV['BEXT_HOME']
  ENV['HOME'] = ENV['BUNDLER_EXT_HOME'] if ENV['BUNDLER_EXT_HOME']
end

#system_require(files) ⇒ Object 



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# File 'lib/bundler_ext/runtime.rb', line 36

def system_require(files)
  files.each do |dep|
    # this part also take from lib/bundler/runtime.rb (github/master)
    begin
      Output.verbose_msg "Attempting to require #{dep}"
      require dep
    rescue LoadError => err_regular
      begin
        namespaced_file = self.class.namespaced_file(dep)
        if namespaced_file.nil?
          Output.strict_err "Gem loading error: #{err_regular.message}"
        else
          Output.verbose_msg "Attempting to require #{namespaced_file}"
          require namespaced_file
        end
      rescue LoadError => err_namespaced
        Output.strict_err "Gem loading error: #{err_namespaced.message}"
      end
    end
  end
end