Class: Overcommit::ConfigurationLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/overcommit/configuration_loader.rb

Overview

Manages configuration file loading.

Constant Summary collapse

DEFAULT_CONFIG_PATH = 
File.join(OVERCOMMIT_HOME, 'config', 'default.yml')
FILE_NAME = 
'.overcommit.yml'

Class Method Summary collapse

Class Method Details

.default_configuration ⇒ Object 



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# File 'lib/overcommit/configuration_loader.rb', line 19

def self.default_configuration
  @default_config ||= load_from_file(DEFAULT_CONFIG_PATH)
end

.load_file(file) ⇒ Object

Loads a configuration, ensuring it extends the default configuration.



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# File 'lib/overcommit/configuration_loader.rb', line 26

def self.load_file(file)
  config = load_from_file(file)

  default_configuration.merge(config)
rescue => error
  raise Overcommit::Exceptions::ConfigurationError,
        "Unable to load configuration from '#{file}': #{error}",
        error.backtrace
end

.load_from_file(file) ⇒ Object 



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# File 'lib/overcommit/configuration_loader.rb', line 36

def self.load_from_file(file)
  hash =
    if yaml = YAML.load_file(file)
      yaml.to_hash
    else
      {}
    end

  Overcommit::Configuration.new(hash)
end

.load_repo_config ⇒ Object 



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# File 'lib/overcommit/configuration_loader.rb', line 9

def self.load_repo_config
  overcommit_yml = File.join(Overcommit::Utils.repo_root, FILE_NAME)

  if File.exists?(overcommit_yml)
    load_file(overcommit_yml)
  else
    default_configuration
  end
end