Class: Fontist::Config

Inherits:
Lutaml::Model::Serializable
  • Object
show all
Defined in:
lib/fontist/config.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**attrs) ⇒ Config

Returns a new instance of Config.



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# File 'lib/fontist/config.rb', line 60

def initialize(**attrs)
  @custom_values = {}
  super
end

Class Method Details

.custom_values ⇒ Object 



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# File 'lib/fontist/config.rb', line 36

def custom_values
  instance.custom_values
end

.default_value(key) ⇒ Object 



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# File 'lib/fontist/config.rb', line 48

def default_value(key)
  instance.default_value(key)
end

.delete(key) ⇒ Object 



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# File 'lib/fontist/config.rb', line 44

def delete(key)
  instance.delete(key)
end

.from_file(path) ⇒ Object 



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# File 'lib/fontist/config.rb', line 52

def from_file(path)
  return new unless File.exist?(path)

  content = File.read(path)
  from_yaml(content)
end

.instance ⇒ Object 



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# File 'lib/fontist/config.rb', line 28

def instance
  @instance ||= new.tap(&:load)
end

.set(key, value) ⇒ Object 



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# File 'lib/fontist/config.rb', line 40

def set(key, value)
  instance.set(key, value)
end

.values ⇒ Object 



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# File 'lib/fontist/config.rb', line 32

def values
  instance.values
end

Instance Method Details

#custom_values ⇒ Object 



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# File 'lib/fontist/config.rb', line 69

def custom_values
  @custom_values
end

#default_value(key) ⇒ Object 



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# File 'lib/fontist/config.rb', line 92

def default_value(key)
  default_values[key.to_sym]
end

#default_values ⇒ Object 



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# File 'lib/fontist/config.rb', line 96

def default_values
  { fonts_path: Fontist.fontist_path.join("fonts"),
    open_timeout: 60,
    read_timeout: 60,
    google_fonts_key: nil }
end

#delete(key) ⇒ Object 



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# File 'lib/fontist/config.rb', line 87

def delete(key)
  @custom_values.delete(key.to_sym)
  persist
end

#fonts_path=(value) ⇒ Object 



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# File 'lib/fontist/config.rb', line 117

def fonts_path=(value)
  @custom_values[:fonts_path] = File.expand_path(value.to_s)
  @fonts_path = @custom_values[:fonts_path]
end

#load ⇒ Object 



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# File 'lib/fontist/config.rb', line 113

def load
  @custom_values = load_config_file
end

#persist ⇒ Object 



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# File 'lib/fontist/config.rb', line 103

def persist
  config_model = self.class.new
  @custom_values.each do |key, value|
    config_model.send("#{key}=", value) if config_model.respond_to?("#{key}=")
  end

  FileUtils.mkdir_p(File.dirname(Fontist.config_path))
  config_model.to_file(Fontist.config_path)
end

#set(key, value) ⇒ Object 



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# File 'lib/fontist/config.rb', line 73

def set(key, value)
  attr = key.to_sym
  unless default_values.key?(attr)
    raise Errors::InvalidConfigAttributeError,
          "No such attribute '#{attr}' exists."
  end

  v = normalize_value(value)
  @custom_values[attr] = v
  send("#{attr}=", v) if respond_to?("#{attr}=")

  persist
end

#to_file(path) ⇒ Object 



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# File 'lib/fontist/config.rb', line 122

def to_file(path)
  File.write(path, to_yaml)
end

#values ⇒ Object 



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# File 'lib/fontist/config.rb', line 65

def values
  default_values.merge(@custom_values)
end