Class: Objc2swiftAssistant::FileHierarchicalConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/objc2swift_assistant/file_hierarchical_config.rb

Direct Known Subclasses

ObjC2SwiftConfiguration

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_hash, config_keys) ⇒ FileHierarchicalConfig

Returns a new instance of FileHierarchicalConfig.



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 18

def initialize( config_hash, config_keys )
  @node_class = FileHierarchicalConfigNode
  @all_valid_keys = config_keys + [ SUBDIR_KEY, PATH_KEY ]
  @config_hash = config_hash
  @configs_by_path = {}
end

Instance Attribute Details

#all_valid_keys ⇒ Object

Returns the value of attribute all_valid_keys.



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 14

def all_valid_keys
  @all_valid_keys
end

#config_hash ⇒ Object

Returns the value of attribute config_hash.



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 11

def config_hash
  @config_hash
end

#configs_by_path ⇒ Object

Returns the value of attribute configs_by_path.



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 12

def configs_by_path
  @configs_by_path
end

#failure_reason ⇒ Object

Returns the value of attribute failure_reason.



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 13

def failure_reason
  @failure_reason
end

#node_class ⇒ Object

Returns the value of attribute node_class.



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 10

def node_class
  @node_class
end

Instance Method Details

#add_config_node(config_node) ⇒ Object 



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 41

def add_config_node( config_node )
  if @configs_by_path.has_key?( config_node.path_from_root.to_s )
    return false, "A configuration node already exists for #{config_node.path_from_root.to_s}"
  end

  @configs_by_path[ config_node.path_from_root.to_s ] = config_node
  return true, nil
end

#config_value(path_str, key) ⇒ Object 



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 50

def config_value( path_str, key )
  pathname = Pathname.new( path_str )
  value = nil
  config = nil
  while config.nil?
    config = @configs_by_path[ pathname.to_s ]
    break if pathname.to_s == "." && config.nil?    # This should not happen, but just in case
    pathname = pathname.parent
  end

  value = config.config_value_for_key( key, path_str ) unless config.nil?
  value
end

#config_value_defaulted(path_str, key, default) ⇒ Object 



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 64

def config_value_defaulted( path_str, key, default )
  value = config_value( path_str, key )
  value.nil? ? default : value
end

#load_configuration ⇒ Object 



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# File 'lib/objc2swift_assistant/file_hierarchical_config.rb', line 25

def load_configuration
  # path test
  # p = Pathname.new( "/a/b/c/d")
  # done = false
  # until done
  #   puts( "path= #{p.to_s}")
  #   p = p.parent
  # end

  # @failure_reason = 'No Root configuration specified' unless root_hash.path.to_s == '' TODO: Fail is path specified
  root_node = node_class.new( self, @config_hash, '.' )
  add_config_node( root_node )

  # root_node.apply_wildcards
end