Class: SCSSLint::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/scss_lint/config.rb

Overview

Loads and manages application configuration.

Constant Summary collapse

FILE_NAME =
'.scss-lint.yml'
DEFAULT_FILE =
File.join(SCSS_LINT_HOME, 'config', 'default.yml')

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Config

Returns a new instance of Config


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# File 'lib/scss_lint/config.rb', line 203

def initialize(options)
  @options = options
  @warnings = []

  validate_linters
end

Instance Attribute Details

#optionsObject (readonly)

Returns the value of attribute options


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# File 'lib/scss_lint/config.rb', line 14

def options
  @options
end

#preferredObject

If this config should be preferred over others


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# File 'lib/scss_lint/config.rb', line 13

def preferred
  @preferred
end

#warningsObject (readonly)

Returns the value of attribute warnings


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# File 'lib/scss_lint/config.rb', line 14

def warnings
  @warnings
end

Class Method Details

.defaultObject


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# File 'lib/scss_lint/config.rb', line 17

def default
  load(DEFAULT_FILE, merge_with_default: false)
end

.for_file(file_path) ⇒ Object

Loads the configuration for a given file.


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# File 'lib/scss_lint/config.rb', line 34

def for_file(file_path)
  directory = File.dirname(File.expand_path(file_path))
  @dir_to_config ||= {}
  @dir_to_config[directory] ||=
    begin
      config_file = possible_config_files(directory).find { |path| path.file? }
      Config.load(config_file.to_s) if config_file
    end
end

.linter_name(linter) ⇒ Object


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

def linter_name(linter)
  linter = linter.is_a?(Class) ? linter : linter.class
  linter.name.split('::')[2..-1].join('::')
end

.load(file, options = {}) ⇒ Object

Loads a configuration from a file, merging it with the default configuration.


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# File 'lib/scss_lint/config.rb', line 23

def load(file, options = {})
  config_options = load_options_hash_from_file(file)

  if options.fetch(:merge_with_default, true)
    config_options = smart_merge(default_options_hash, config_options)
  end

  Config.new(config_options)
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql?


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# File 'lib/scss_lint/config.rb', line 210

def ==(other)
  super || @options == other.options
end

#disable_all_lintersObject


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# File 'lib/scss_lint/config.rb', line 233

def disable_all_linters
  @options['linters'].values.each do |linter_config|
    linter_config['enabled'] = false
  end
end

#disable_linter(linter) ⇒ Object


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# File 'lib/scss_lint/config.rb', line 229

def disable_linter(linter)
  linter_options(linter)['enabled'] = false
end

#enable_linter(linter) ⇒ Object


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# File 'lib/scss_lint/config.rb', line 225

def enable_linter(linter)
  linter_options(linter)['enabled'] = true
end

#enabled_lintersObject


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# File 'lib/scss_lint/config.rb', line 215

def enabled_linters
  LinterRegistry.extract_linters_from(@options['linters'].keys).select do |linter|
    linter_options(linter)['enabled']
  end
end

#exclude_file(file_path) ⇒ Object


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# File 'lib/scss_lint/config.rb', line 259

def exclude_file(file_path)
  abs_path = File.expand_path(file_path)

  @options['exclude'] ||= []
  @options['exclude'] << abs_path
end

#excluded_file?(file_path) ⇒ Boolean

Returns:

  • (Boolean)

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# File 'lib/scss_lint/config.rb', line 243

def excluded_file?(file_path)
  abs_path = File.expand_path(file_path)

  @options.fetch('exclude', []).any? do |exclusion_glob|
    File.fnmatch(exclusion_glob, abs_path)
  end
end

#excluded_file_for_linter?(file_path, linter) ⇒ Boolean

Returns:

  • (Boolean)

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# File 'lib/scss_lint/config.rb', line 251

def excluded_file_for_linter?(file_path, linter)
  abs_path = File.expand_path(file_path)

  linter_options(linter).fetch('exclude', []).any? do |exclusion_glob|
    File.fnmatch(exclusion_glob, abs_path)
  end
end

#linter_enabled?(linter) ⇒ Boolean

Returns:

  • (Boolean)

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# File 'lib/scss_lint/config.rb', line 221

def linter_enabled?(linter)
  linter_options(linter)['enabled']
end

#linter_options(linter) ⇒ Object


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# File 'lib/scss_lint/config.rb', line 239

def linter_options(linter)
  @options['linters'][self.class.linter_name(linter)]
end