Class: Pod::Generate::PodfileGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/cocoapods-bb-bin/native/podfile_generator.rb

Overview

Generates podfiles for pod specifications given a configuration.

Instance Method Summary collapse

Instance Method Details

#podfile_for_specs(specs) ⇒ Podfile

Returns a podfile suitable for installing the given spec.

Parameters:

Returns:

  • (Podfile) —

    a podfile suitable for installing the given spec



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# File 'lib/cocoapods-bb-bin/native/podfile_generator.rb', line 20

def podfile_for_specs(specs)
  generator = self
  dir = configuration.gen_dir_for_specs(specs)
  project_name = configuration.project_name_for_specs(specs)

  Pod::Podfile.new do
    project "#{project_name}.xcodeproj"
    workspace "#{project_name}.xcworkspace"

    plugin 'cocoapods-generate'

    install! 'cocoapods', generator.installation_options

    generator.podfile_plugins.each do |name, options|
      plugin(*[name, options].compact)
    end

    use_frameworks!(generator.use_frameworks_value)

    if (supported_swift_versions = generator.supported_swift_versions)
      supports_swift_versions(supported_swift_versions)
    end

    # Explicitly set sources
    generator.configuration.sources.each do |source_url|
      source(source_url)
    end

    self.defined_in_file = dir.join('CocoaPods.podfile.yaml')

    test_specs_by_spec = Hash[specs.map do |spec|
      [spec, spec.recursive_subspecs.select(&:test_specification?)]
    end]
    app_specs_by_spec = Hash[specs.map do |spec|
      app_specs = if spec.respond_to?(:app_specification?)
                    spec.recursive_subspecs.select(&:app_specification?)
                  else
                    []
                  end
      [spec, app_specs]
    end]

    # Stick all of the transitive dependencies in an abstract target.
    # This allows us to force CocoaPods to use the versions / sources / external sources
    # that we want.
    
    # 会导致多个dependencies出现， 注释by slj
    # abstract_target 'Transitive Dependencies' do
    #   pods_for_transitive_dependencies = specs.flat_map do |spec|
    #     [spec.name]
    #       .concat(test_specs_by_spec.keys.map(&:name))
    #       .concat(test_specs_by_spec.values.flatten.flat_map { |ts| ts.dependencies.flat_map(&:name) })
    #       .concat(app_specs_by_spec.keys.map(&:name))
    #       .concat(app_specs_by_spec.values.flatten.flat_map { |as| as.dependencies.flat_map(&:name) })
    #   end
    #   pods_for_transitive_dependencies.uniq!

    #   spec_names = specs.map { |s| s.root.name }.to_set
    #   dependencies = generator
    #                  .transitive_dependencies_by_pod
    #                  .values_at(*pods_for_transitive_dependencies)
    #                  .compact
    #                  .flatten(1)
    #                  .uniq
    #                  .sort_by(&:name)
    #                  .reject { |d| spec_names.include?(d.root_name) }

    #   dependencies.each do |dependency|
    #     pod_args = generator.pod_args_for_dependency(self, dependency)
    #     pod(*pod_args)
    #   end
    # end

    # Add platform-specific concrete targets that inherit the `pod` declaration for the local pod.
    spec_platform_names = specs.flat_map { |s| s.available_platforms.map(&:string_name) }.uniq.each.reject do |platform_name|
      !generator.configuration.platforms.nil? && !generator.configuration.platforms.include?(platform_name.downcase)
    end

    spec_platform_names.sort.each do |platform_name|
      target "App-#{platform_name}" do
        current_target_definition.swift_version = generator.swift_version if generator.swift_version
      end
    end

    # this block has to come _before_ inhibit_all_warnings! / use_modular_headers!,
    # and the local `pod` declaration
    # current_target_definition.instance_exec do
    #   transitive_dependencies = children.find { |c| c.name == 'Transitive Dependencies' }

    #   %w[use_modular_headers inhibit_warnings].each do |key|
    #     Pod::UI::puts "====key:#{key} value:#{value}"
    #     value = transitive_dependencies.send(:internal_hash).delete(key)
    #     next if value.blank?
    #     set_hash_value(key, value)
    #   end
    # end

    inhibit_all_warnings! if generator.inhibit_all_warnings?
    # use_modular_headers! if generator.use_modular_headers?
    # podfile 配置 use_frameworks! :linkage => :static 支持modulemap by hm 21/10/19
    # Pod::UI::puts "====use_frameworks_value:#{generator.use_frameworks_value}"
    unless generator.use_frameworks_value
      use_modular_headers! # 默认组件没有配置或者没有podfile，支持modulemap by hm 21/10/20
    end
    if generator.use_modular_headers? || generator.use_frameworks_value.to_s == '{:linkage=>:static}'
      use_modular_headers!
    end

    specs.each do |spec|
      # This is the pod declaration for the local pod,
      # it will be inherited by the concrete target definitions below
      pod_options = generator.dependency_compilation_kwargs(spec.name)

      path = spec.defined_in_file.relative_path_from(dir).to_s
      pod_options[:path] = path
      { testspecs: test_specs_by_spec[spec], appspecs: app_specs_by_spec[spec] }.each do |key, subspecs|
        pod_options[key] = subspecs.map { |s| s.name.sub(%r{^#{Regexp.escape spec.root.name}/}, '') }.sort unless subspecs.blank?
      end
      pod spec.name, **pod_options
    end

    if Pod::Config.instance.podfile
      target_definitions['Pods'].instance_exec do
        target_definition = nil
        Pod::Config.instance.podfile.target_definition_list.each do |target|
          if target.label == "Pods-#{spec.name}"
            target_definition = target
            break
          end
        end
        # setting modular_headers_for
        if(target_definition && target_definition.use_modular_headers_hash.values.any?)
          target_definition.use_modular_headers_hash.values.each do |f|
            f.each { | pod_name|  self.set_use_modular_headers_for_pod(pod_name, true) }
          end
        end


        if target_definition
          value = target_definition.to_hash['dependencies']
          next if value.blank?
          #删除 本地库中的 spec.name，因为本地的./spec.name地址是错的
          value.each do |f|
            if f.is_a?(Hash) && f.keys.first == spec.name
              value.delete f
              break
            end
          end
          old_value = self.to_hash['dependencies'].first
          value << old_value unless (old_value == nil || value.include?(old_value))

          set_hash_value(%w(dependencies).first, value)

          value = target_definition.to_hash['configuration_pod_whitelist']
          next if value.blank?
          set_hash_value(%w(configuration_pod_whitelist).first, value)


        end


      end

    end

    # if generator.configuration && generator.configuration.podfile
    #   #变量本地podfile下的dependencies 写入新的验证文件中，指定依赖源
    #   generator.configuration.podfile.dependencies.each { |dependencies|
    #     #如果不存在dependencies.external_source，就不变量
    #     next unless dependencies.external_source
    #
    #     dependencies.external_source.each { |key_d, value|
    #       pod_options = generator.dependency_compilation_kwargs(dependencies.name)
    #       pod_options[key_d] = value.to_s
    #       { testspecs: test_specs, appspecs: app_specs }.each do |key, specs|
    #         pod_options[key] = specs.map { |s| s.name.sub(%r{^#{Regexp.escape spec.root.name}/}, '') }.sort unless specs.empty?
    #       end
    #       # 过滤 dependencies.name == spec.name
    #       pod(dependencies.name, **pod_options) unless dependencies.name == spec.name
    #     }
    #   }
    # end


    # Implement local-sources option to set up dependencies to podspecs in the local filesystem.
    next if generator.configuration.local_sources.empty?
    specs.each do |spec|
      generator.transitive_local_dependencies(spec, generator.configuration.local_sources).sort_by(&:first).each do |dependency, podspec_file|
        pod_options = generator.dependency_compilation_kwargs(dependency.name)
        pod_options[:path] = if podspec_file[0] == '/' # absolute path
                               podspec_file
                             else
                               '../../' + podspec_file
                             end
        pod dependency.name, **pod_options
      end
    end
  end
end