Class: Configuration

Inherits:
Object show all
Includes:
RubySync::Utilities
Defined in:
lib/ruby_sync.rb

Instance Method Summary collapse

Methods included from RubySync::Utilities

#base_path, #call_if_exists, #connector_called, #ensure_dir_exists, #find_base_path, #get_preference, #get_preference_file_path, #include_in_search_path, #log_progress, #pipeline_called, #set_preference, #something_called, #with_rescue

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/ruby_sync.rb', line 68

def initialize
  include_in_search_path "#{base_path}/pipelines"
  include_in_search_path "#{base_path}/connectors"
  include_in_search_path "#{base_path}/shared/connectors"
  include_in_search_path "#{base_path}/shared/pipelines"    
  include_in_search_path "#{base_path}/shared/lib"

  lib_path = File.dirname(__FILE__)
  require_all_in_dir "#{lib_path}/ruby_sync/connectors", "*_connector.rb"
  require_all_in_dir "#{base_path}/shared/connectors", "*_connector.rb"
  require_all_in_dir "#{lib_path}/ruby_sync/pipelines", "*_pipeline.rb"
  require_all_in_dir "#{base_path}/shared/pipelines", "*_pipeline.rb"
end

Instance Method Details

#require_all_in_dir(dir, glob = "*.rb") ⇒ Object

We find the first directory in the search path that is a parent of the specified directory and do our requires relative to that in order to increase the likelihood that duplicate requires will be recognised.



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# File 'lib/ruby_sync.rb', line 85

def require_all_in_dir(dir, glob="*.rb")
  expanded = File.expand_path dir
  return unless File.directory? expanded
  
  base = $:.detect do |path_dir|
    expanded_pd = File.expand_path(path_dir)
    expanded[0, expanded_pd.length] == expanded_pd
  end
  
  prefix = (base && File.expand_path(base) != expanded)? expanded[File.expand_path(base).length+1, expanded.length]+"/" : ""

  # puts $:.join "\n"
  # puts "expanded = '#{expanded}'"
  # puts "base = '#{base}'"
  # puts "prefix = '#{prefix}'"

  Dir.chdir dir do |cwd|
    Dir.glob(glob) do |filename|
      require prefix + filename
    end
  end
end