Class: Motion::Project::CocoaPods

Inherits:
Object
  • Object
show all
Defined in:
lib/motion/project/cocoapods.rb,
lib/motion/project/version.rb

Overview

—————————————————————————#

Constant Summary collapse

PODS_ROOT = 
'vendor/Pods'
SUPPORT_FILES = 
File.join(PODS_ROOT, 'Target Support Files/Pods')
HEADERS_ROOT = 
File.join(PODS_ROOT, 'Headers')
VERSION = 
'1.6.0'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config, vendor_options) ⇒ CocoaPods

Returns a new instance of CocoaPods.



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# File 'lib/motion/project/cocoapods.rb', line 69

def initialize(config, vendor_options)
  @config = config
  @vendor_options = vendor_options

  @podfile = Pod::Podfile.new(Pathname.new(Rake.original_dir) + 'Rakefile') {}
  @podfile.platform((App.respond_to?(:template) ? App.template : :ios), config.deployment_target)
  cp_config.podfile = @podfile
  cp_config.skip_repo_update = true
  cp_config.integrate_targets = false
  cp_config.installation_root = Pathname.new(File.expand_path(config.project_dir)) + 'vendor'

  if cp_config.verbose = !!ENV['COCOAPODS_VERBOSE']
    require 'claide'
  end

  configure_project
end

Instance Attribute Details

#podfile ⇒ Object

Returns the value of attribute podfile.



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# File 'lib/motion/project/cocoapods.rb', line 67

def podfile
  @podfile
end

Instance Method Details

#analyzer ⇒ Object 



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# File 'lib/motion/project/cocoapods.rb', line 263

def analyzer
  cp_config = Pod::Config.instance
  Pod::Installer::Analyzer.new(cp_config.sandbox, @podfile, cp_config.lockfile)
end

#bridgesupport_file ⇒ Object 



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# File 'lib/motion/project/cocoapods.rb', line 268

def bridgesupport_file
  Pathname.new(@config.project_dir) + PODS_ROOT + 'Pods.bridgesupport'
end

#configure_project ⇒ Object

Adds the Pods project to the RubyMotion config as a vendored project and



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# File 'lib/motion/project/cocoapods.rb', line 89

def configure_project
  @config.resources_dirs << resources_dir.to_s

  # TODO replace this all once Xcodeproj has the proper xcconfig parser.
  if (xcconfig = self.pods_xcconfig_hash) && ldflags = xcconfig['OTHER_LDFLAGS']
    lib_search_paths = xcconfig['LIBRARY_SEARCH_PATHS'] || ""
    lib_search_paths = lib_search_paths.split(/\s/).map do |path|
      '-L ' << path.gsub('$(PODS_ROOT)', File.join(@config.project_dir, PODS_ROOT))
    end.join(' ')

    # Collect the Pod products
    pods_libs = []

    @config.libs.concat(ldflags.scan(/-l"?([^\s"]+)"?/).map { |m|
      lib_name = m[0]
      next if lib_name.nil?
      if lib_name.start_with?('Pods-')
        pods_libs << lib_name
        nil
      elsif lib_search_paths.length == 0 || File.exist?("/usr/lib/lib#{lib_name}.dylib")
        "/usr/lib/lib#{lib_name}.dylib"
      else
        "#{lib_search_paths} -ObjC -l#{lib_name}"
      end
    }.compact)
    @config.libs.uniq!

    @config.vendor_project(PODS_ROOT, :xcode, {
      :target => 'Pods',
      :headers_dir => 'Headers/Public',
      :products => pods_libs.map { |lib_name| "lib#{lib_name}.a" }
    }.merge(@vendor_options))

    framework_search_paths = []
    if search_paths = xcconfig['FRAMEWORK_SEARCH_PATHS']
      search_paths = search_paths.strip
      unless search_paths.empty?
        search_paths.scan(/\"([^\"]+)\"/) do |search_path|
          path = search_path.first.gsub!(/(\$\(PODS_ROOT\))|(\$\{PODS_ROOT\})/, "#{@config.project_dir}/#{PODS_ROOT}")
          framework_search_paths << path if path
        end
        # If we couldn't parse any search paths, then presumably nothing was properly quoted, so
        # fallback to just assuming the whole value is one path.
        if framework_search_paths.empty?
          path = search_paths.gsub!(/(\$\(PODS_ROOT\))|(\$\{PODS_ROOT\})/, "#{@config.project_dir}/#{PODS_ROOT}")
          framework_search_paths << path if path
        end
      end
    end
    frameworks = ldflags.scan(/-framework\s+([^\s]+)/).map { |m| m[0] }

    case @config.deploy_platform
    when 'MacOSX'
      @config.framework_search_paths.concat(framework_search_paths)
      @config.frameworks.concat(frameworks)
      @config.frameworks.uniq!

      framework_search_paths.each do |framework_search_path|
        frameworks.reject! do |framework|
          path = File.join(framework_search_path, "#{framework}.framework")
          if File.exist?(path)
            @config.embedded_frameworks << path
            true
          else
            false
          end
        end
      end
    when 'iPhoneOS'
      # If we would really specify these as ‘frameworks’ then the linker
      # would not link the archive into the application, because it does not
      # see any references to any of the symbols in the archive. Treating it
      # as a static library (which it is) with `-force_load` fixes this.
      #
      framework_search_paths.each do |framework_search_path|
        frameworks.reject! do |framework|
          path = File.join(framework_search_path, "#{framework}.framework")
          if File.exist?(path)
            @config.libs << "-force_load '#{File.join(path, framework)}'"
            true
          else
            false
          end
        end
      end
    end

    @config.frameworks.concat(frameworks)
    @config.frameworks.uniq!

    @config.weak_frameworks.concat(ldflags.scan(/-weak_framework\s+([^\s]+)/).map { |m| m[0] })
    @config.weak_frameworks.uniq!
  end
end

#copy_cocoapods_env_and_prefix_headers ⇒ Object 



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# File 'lib/motion/project/cocoapods.rb', line 243

def copy_cocoapods_env_and_prefix_headers
  headers = Dir.glob(["#{PODS_ROOT}/*.h", "#{PODS_ROOT}/*.pch"])
  headers.each do |header|
    src = File.basename(header)
    dst = src.sub(/\.pch$/, '.h')
    dst_path = File.join(HEADERS_ROOT, "____#{dst}")
    unless File.exist?(dst_path)
      FileUtils.mkdir_p(HEADERS_ROOT)
      FileUtils.cp(File.join(PODS_ROOT, src), dst_path)
    end
  end
end

#cp_config ⇒ Object

Helpers ————————————————————————-#



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# File 'lib/motion/project/cocoapods.rb', line 259

def cp_config
  Pod::Config.instance
end

#dependency(*name_and_version_requirements, &block) ⇒ Object

Deprecated.



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# File 'lib/motion/project/cocoapods.rb', line 192

def dependency(*name_and_version_requirements, &block)
  @podfile.dependency(*name_and_version_requirements, &block)
end

#install!(update) ⇒ Object

Performs a CocoaPods Installation.

For now we only support one Pods target, this will have to be expanded once we work on more spec support.

Let RubyMotion re-generate the BridgeSupport file whenever the list of installed pods changes.



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# File 'lib/motion/project/cocoapods.rb', line 215

def install!(update)
  pods_installer.update = update
  pods_installer.install!
  if bridgesupport_file.exist? && !pods_installer.installed_specs.empty?
    bridgesupport_file.delete
  end

  install_resources
  copy_cocoapods_env_and_prefix_headers
end

#install_resources ⇒ Object

TODO this probably breaks in cases like resource bundles etc, need to test.



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# File 'lib/motion/project/cocoapods.rb', line 228

def install_resources
  FileUtils.mkdir_p(resources_dir)
  resources.each do |file|
    begin
      FileUtils.cp_r(file, resources_dir) if file.exist?
    rescue ArgumentError => exc
      unless exc.message =~ /same file/
        raise
      end
    end
  end
end

#pod(*name_and_version_requirements, &block) ⇒ Object

DSL ————————————————————————-#



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# File 'lib/motion/project/cocoapods.rb', line 187

def pod(*name_and_version_requirements, &block)
  @podfile.pod(*name_and_version_requirements, &block)
end

#pods_installer ⇒ Object

Installation ————————————————————————-#



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# File 'lib/motion/project/cocoapods.rb', line 203

def pods_installer
  @installer ||= Pod::Installer.new(cp_config.sandbox, @podfile, cp_config.lockfile)
end

#pods_xcconfig ⇒ Object 



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# File 'lib/motion/project/cocoapods.rb', line 272

def pods_xcconfig
  path = Pathname.new(@config.project_dir) + SUPPORT_FILES + 'Pods.release.xcconfig'
  Xcodeproj::Config.new(path) if path.exist?
end

#pods_xcconfig_hash ⇒ Object 



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# File 'lib/motion/project/cocoapods.rb', line 277

def pods_xcconfig_hash
  if xcconfig = pods_xcconfig
    xcconfig.to_hash
  end
end

#post_install(&block) ⇒ Object 



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# File 'lib/motion/project/cocoapods.rb', line 196

def post_install(&block)
  @podfile.post_install(&block)
end

#resources ⇒ Object

Do not copy ‘.framework` bundles, these should be handled through RM’s ‘embedded_frameworks` config attribute.



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# File 'lib/motion/project/cocoapods.rb', line 286

def resources
  resources = []
  File.open(Pathname.new(@config.project_dir) + SUPPORT_FILES + 'Pods-resources.sh') { |f|
    f.each_line do |line|
      if matched = line.match(/install_resource\s+(.*)/)
        path = (matched[1].strip)[1..-2]
        path.sub!("${BUILD_DIR}/${CONFIGURATION}${EFFECTIVE_PLATFORM_NAME}", ".build")
        unless File.extname(path) == '.framework'
          resources << Pathname.new(@config.project_dir) + PODS_ROOT + path
        end
      end
    end
  }
  resources
end

#resources_dir ⇒ Object 



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# File 'lib/motion/project/cocoapods.rb', line 302

def resources_dir
  Pathname.new(@config.project_dir) + PODS_ROOT + 'Resources'
end