Class: EarlGreyYaml

Inherits:
Object
  • Object
show all
Defined in:
lib/earlgrey/extensions/earlgrey_yaml.rb

Constant Summary collapse

ADD_SWIFT = 
'add_swift'.freeze
ADD_BUILD_PHASE = 
'add_build_phase'.freeze
ADD_FRAMEWORK = 
'add_framework'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(analyzer, podfile) ⇒ EarlGreyYaml

Returns a new instance of EarlGreyYaml.



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# File 'lib/earlgrey/extensions/earlgrey_yaml.rb', line 6

def initialize(analyzer, podfile)
  @analyzer         = analyzer
  earlgrey_yml_path = File.join(File.dirname(podfile.defined_in_file.to_s), 'earlgrey_gem.yml')

  @earlgrey_yml = {}
  @earlgrey_yml = YAML.safe_load(File.read(earlgrey_yml_path)) if File.exist?(earlgrey_yml_path)

  validate_targets
  validate_keys
end

Instance Method Details

#lookup_target(native_target) ⇒ Object 



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# File 'lib/earlgrey/extensions/earlgrey_yaml.rb', line 41

def lookup_target(native_target)
  target = begin
    @earlgrey_yml.fetch(native_target.name, {})
    # rubocop:disable Style/RescueStandardError
  rescue
    abort("Invalid earlgrey_gem.yaml. Unable to fetch: #{native_target.name}")
  end
  # rubocop:enable Style/RescueStandardError

  tmp = {}
  target.map { |obj| obj.map { |k, v| tmp[k] = v } }

  {
    ADD_SWIFT       => tmp.fetch(ADD_SWIFT, true),
    ADD_BUILD_PHASE => tmp.fetch(ADD_BUILD_PHASE, true),
    ADD_FRAMEWORK   => tmp.fetch(ADD_FRAMEWORK, true)
  }
end

#validate_keys ⇒ Object 



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# File 'lib/earlgrey/extensions/earlgrey_yaml.rb', line 30

def validate_keys
  unknown_keys  = []
  existing_keys = @earlgrey_yml.values.flatten.map(&:keys).flatten
  existing_keys.each do |key|
    unknown_keys << key unless [ADD_SWIFT, ADD_BUILD_PHASE, ADD_FRAMEWORK].include?(key)
  end
  unknown_keys = unknown_keys.join(', ')

  abort "ERROR: earlgrey_gem.yml contains unknown keys: #{unknown_keys}".red unless unknown_keys.empty?
end

#validate_targets ⇒ Object 



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# File 'lib/earlgrey/extensions/earlgrey_yaml.rb', line 17

def validate_targets
  config_targets   = @earlgrey_yml.keys
  existing_targets = @analyzer.targets.map(&:user_targets).flatten.map(&:name)
  missing_targets  = (config_targets - existing_targets).join(', ')

  unless missing_targets.empty?
    error = "ERROR: earlgrey_gem.yml references missing targets: #{missing_targets}\n"
    error += "Valid targets: #{existing_targets}"

    abort error
  end
end