$ rake
mkdir -p Build
mkdir -p Build/Switch.framework
mkdir -p Build/Switch.framework/Versions/A/Modules/Switch.swiftmodule
ln -sf A Build/Switch.framework/Versions/Current
ln -sf Versions/Current/Modules Build/Switch.framework/Modules
ln -sf Versions/Current/Switch Build/Switch.framework/Switch
xcrun -sdk macosx swiftc -module-name Switch -emit-library -o Build/Switch.framework/Versions/Current/Switch -- Source/Switch.swift
xcrun -sdk macosx swiftc -module-name Switch -emit-module-path Build/Switch.framework/Versions/A/Modules/Switch.swiftmodule/x86_64.swiftmodule -- Source/Switch.swift
touch Build/Switch.framework
mkdir -p Build/Specs.xctest
xcrun -sdk macosx swiftc -lswiftCore -FBuild -FCarthage/Build/Mac -F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -Xlinker -rpath -Xlinker Carthage/Build/Mac -Xlinker -rpath -Xlinker /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -o Build/Specs.xctest/Specs -- Specs/SwitchSpec.swift
touch Build/Specs.xctest
xcrun -sdk macosx xctest Build/Specs.xctest/Specs
Test Suite 'Specs.xctest' started at 2015-04-15 01:54:50 +0000
Test Suite 'SwitchSpec' started at 2015-04-15 01:54:50 +0000
Test Case '-[Specs.SwitchSpec Switch__has_a_test]' started.
Test Case '-[Specs.SwitchSpec Switch__has_a_test]' passed (0.009 seconds).
Test Suite 'SwitchSpec' passed at 2015-04-15 01:54:50 +0000.
	 Executed 1 test, with 0 failures (0 unexpected) in 0.009 (0.009) seconds
Test Suite 'Specs.xctest' passed at 2015-04-15 01:54:50 +0000.
	 Executed 1 test, with 0 failures (0 unexpected) in 0.009 (0.013) seconds