Class: Pod::Installer::Xcode::TargetValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/swordfish/native/target_validator.rb

Overview

The TargetValidator ensures that the pod and aggregate target configuration is valid for installation.

Instance Method Summary collapse

Instance Method Details

#verify_swift_pods_have_module_dependencies ⇒ Object 



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# File 'lib/swordfish/native/target_validator.rb', line 11

def verify_swift_pods_have_module_dependencies
  error_messages = []
  pod_targets.each do |pod_target|
    next unless pod_target.uses_swift?

    non_module_dependencies = []
    pod_target.dependent_targets.each do |dependent_target|
      next if !dependent_target.should_build? || dependent_target.defines_module?
      non_module_dependencies << dependent_target.name
    end

    next if non_module_dependencies.empty?

    error_messages << "The Swift pod `#{pod_target.name}` depends upon #{non_module_dependencies.map { |d| "`#{d}`" }.to_sentence}, " \
                      "which #{non_module_dependencies.count == 1 ? 'does' : 'do'} not define modules. " \
                      'To opt into those targets generating module maps '\
                      '(which is necessary to import them from Swift when building as static libraries), ' \
                      'you may set `use_modular_headers!` globally in your Podfile, '\
                      'or specify `:modular_headers => true` for particular dependencies.'
  end
  return false

  # raise Informative, 'The following Swift pods cannot yet be integrated '\
                     # "as static libraries:\n\n#{error_messages.join("\n\n")}"
end