Class: Bundler::Audit::Fix::Configuration

Inherits:
Configuration
  • Object
show all
Defined in:
lib/bundler/audit/fix/configuration.rb

Overview

Class for configurations.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = {}) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/bundler/audit/fix/configuration.rb', line 69

def initialize(config = {})
  super(config)
  load_default
end

Instance Attribute Details

#replacements ⇒ Object

Returns the value of attribute replacements.



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# File 'lib/bundler/audit/fix/configuration.rb', line 30

def replacements
  @replacements
end

Class Method Details

.build_replacements(params) ⇒ Object 



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# File 'lib/bundler/audit/fix/configuration.rb', line 52

def build_replacements(params)
  params.children.each_slice(2).map do |key, value|
    unless value.children
      raise(InvalidConfigurationError,
            "'replacement.#{key.value}' in config file is empty")
    end

    unless value.children.all? { |node| node.is_a?(YAML::Nodes::Scalar) }
      raise(InvalidConfigurationError,
            "'replacement.#{key.value}' array in config file contains a non-String")
    end

    { key.value => value.children.map(&:value) }
  end.inject(&:merge)
end

.load(file_path) ⇒ Object 



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# File 'lib/bundler/audit/fix/configuration.rb', line 33

def load(file_path)
  instance = super(file_path)

  doc = YAML.parse(File.new(file_path))
  doc.root.children.each_slice(2) do |key, value|
    case key.value
    when 'replacement'
      unless value.children.is_a?(Array)
        raise(InvalidConfigurationError, "'replacement' key found in config file, but is not an Array")
      end

      instance.replacements ||= {}
      instance.replacements = instance.replacements.merge(build_replacements(value))
    end
  end

  instance
end