Class: Configuration

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

Instance Method Summary collapse

Methods included from RubySync::Utilities

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

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



49
50
51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/ruby_sync.rb', line 49

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

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



66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
 
# File 'lib/ruby_sync.rb', line 66

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