Class: DyCI::ClangRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/dyci-compiler/clang_runner.rb

Instance Method Summary collapse

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/dyci-compiler/clang_runner.rb', line 79

def cleanup
  files = []
  # TODO: move to utils module
  begin
  index_dir = Dir.new File.expand_path('~/.dyci')
  rescue
    return false
  end
  index_dir.each do |file_entry|
    files << "#{index_dir.path}/#{file_entry}" if file_entry =~ /.*\.dylib|.*resource/ 
  end 

  FileUtils.rm files, :force => true 
end

#compile(args) ⇒ Object 



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# File 'lib/dyci-compiler/clang_runner.rb', line 6

def compile args
  developer_path = %x[ xcode-select -print-path ].chomp
  clang_path = "#{developer_path}/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
  if File.exists? "#{clang_path}.backup" 
    clang_path = "#{clang_path}.backup"
  else # this mean that we use DyCi as proxy
    args = args.delete_if { |arg| arg =~ /\A-mmacosx-version-min/ }
  end

  args = args.map do |arg|
    arg.gsub /(.+)/, '"\0"'
  end
  
  cmd = "#{clang_path} #{args.join(" ")}" 
  Kernel.exec(cmd)
end

#copy_resource(resource, root) ⇒ Object 



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# File 'lib/dyci-compiler/clang_runner.rb', line 94

def copy_resource resource, root
  bundle_path = nil
  File.open("#{root}/bundle", 'r') do |file|
    bundle_path = file.read
  end
  FileUtils.cp resource, bundle_path if bundle_path
  
  File.open("#{root}/resource", 'w') do |file|
    file.write(resource)
  end
end

#recompile(class_name) ⇒ Object 



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# File 'lib/dyci-compiler/clang_runner.rb', line 23

def recompile class_name
  if class_name =~ /\.jp?g|\.png/
    copy_resource class_name, File.expand_path("~/.dyci")
    exit 0
  end

  class_name = class_name.gsub /\.h\z/, '.m'
  # TODO: refactor this shit too
  storage = ClangStorage.new
  arguments = storage.load_arguments class_name
  # we store working directory at first argument
  Dir.chdir arguments.shift.chomp

  fork {
    self.compile arguments
  }
  params = ClangParser.params arguments
  self.cleanup
  lib_name = "dyci_#{Time.now.to_i}.dylib"

  recompile_params = []
  recompile_params << "-arch"
  recompile_params << "#{params[:arch]}"
  recompile_params << "-dynamiclib"
  recompile_params << "-isysroot"
  recompile_params << "#{params[:i_sys_root]}"
  recompile_params + params[:l_params]
  recompile_params + params[:f_params]
  recompile_params << params[:object_compilation]
  recompile_params << "-install_name"
  recompile_params << "/usr/local/lib/#{lib_name}"
  recompile_params << "-Xlinker"
  recompile_params << "-objc_abi_version"
  recompile_params << "-Xlinker"
  recompile_params << "2"
  recompile_params << "-ObjC"
  recompile_params << "-undefined"
  recompile_params << "dynamic_lookup"
  recompile_params << "-fobjc-arc"
  recompile_params << "-fobjc-link-runtime"
  recompile_params << "-Xlinker"
  recompile_params << "-no_implicit_dylibs"
  recompile_params << params[:min_os_param]
  recompile_params << "-single_module"
  recompile_params << "-compatibility_version"
  recompile_params << "5"
  recompile_params << "-current_version"
  recompile_params << "5"
  recompile_params << "-v"
  # TODO: fix that shit
  recompile_params << "-o"
  recompile_params << "#{File.expand_path('~/.dyci')}/#{lib_name}"

  self.compile recompile_params
end