Swift 5 universal framework with workaround for Xcode10.2 issue #48635615

post_archive_script.sh

exec > /tmp/${PROJECT_NAME}_archive.log 2>&1

UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal

if [ "true" == ${ALREADYINVOKED:-false} ]
then
echo "RECURSION: Detected, stopping"
else
export ALREADYINVOKED="true"

# make sure the output directory exists
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"

echo "Building for iPhoneSimulator"
xcodebuild -workspace "${WORKSPACE_PATH}" -scheme "${TARGET_NAME}" -configuration ${CONFIGURATION} -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 6' ONLY_ACTIVE_ARCH=NO ARCHS='i386 x86_64' BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}" ENABLE_BITCODE=YES OTHER_CFLAGS="-fembed-bitcode" BITCODE_GENERATION_MODE=bitcode clean build

# Step 1. Copy the framework structure (from iphoneos build) to the universal folder
echo "Copying to output folder"
cp -R "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}/" "${UNIVERSAL_OUTPUTFOLDER}"

# Step 2. Copy Swift modules from iphonesimulator build (if it exists) to the copied framework directory
SIMULATOR_SWIFT_MODULES_DIR="${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${TARGET_NAME}.framework/Modules/${TARGET_NAME}.swiftmodule/."
if [ -d "${SIMULATOR_SWIFT_MODULES_DIR}" ]; then
cp -R "${SIMULATOR_SWIFT_MODULES_DIR}" "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Modules/${TARGET_NAME}.swiftmodule"
fi

# Step 3. Create universal binary file using lipo and place the combined executable in the copied framework directory
echo "Combining executables"
lipo -create -output "${UNIVERSAL_OUTPUTFOLDER}/${EXECUTABLE_PATH}" "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${EXECUTABLE_PATH}" "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}/${EXECUTABLE_PATH}"

# Step 4. Create universal binaries for embedded frameworks
#for SUB_FRAMEWORK in $( ls "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Frameworks" ); do
#BINARY_NAME="${SUB_FRAMEWORK%.*}"
#lipo -create -output "${UNIVERSAL_OUTPUTFOLDER}/${TARGET_NAME}.framework/Frameworks/${SUB_FRAMEWORK}/${BINARY_NAME}" "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${SUB_FRAMEWORK}/${BINARY_NAME}" "${ARCHIVE_PRODUCTS_PATH}${INSTALL_PATH}/${TARGET_NAME}.framework/Frameworks/${SUB_FRAMEWORK}/${BINARY_NAME}"
#done

# Step 4. Create new combined simulator and device swift header file
COMBINED_PATH="${BUILD_DIR}/iOS + iOS Simulator/${PROJECT_NAME}-Swift.h"
mkdir -p "${BUILD_DIR}/iOS + iOS Simulator/"
touch "${COMBINED_PATH}"
echo "#ifndef TARGET_OS_SIMULATOR\n#include <TargetConditionals.h>\n#endif\n#if TARGET_OS_SIMULATOR" >> "${COMBINED_PATH}"
cat "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/${PROJECT_NAME}.framework/Headers/${PROJECT_NAME}-Swift.h" >> "${COMBINED_PATH}"
echo "#else" >> "${COMBINED_PATH}"
echo "//Start of iphoneos" >> "${COMBINED_PATH}"
cat "${BUILD_DIR}/${CONFIGURATION}-iphoneos/${PROJECT_NAME}.framework/Headers/${PROJECT_NAME}-Swift.h" >> "${COMBINED_PATH}"
echo "#endif" >> "${COMBINED_PATH}"

# Step 6. Overwrite generated -Swift.h file with combined -Swift.h file -- Kknown Issue with XCode 10.2 https://developer.apple.com/documentation/xcode_release_notes/xcode_10_2_release_notes#3141454
cat "$COMBINED_PATH" > "${UNIVERSAL_OUTPUTFOLDER}/${PROJECT_NAME}.framework/Headers/${PROJECT_NAME}-Swift.h" 

# Step 5. Convenience step to copy the framework to the project's directory
echo "Copying to project dir"
yes | cp -Rf "${UNIVERSAL_OUTPUTFOLDER}/${FULL_PRODUCT_NAME}" "${PROJECT_DIR}"

#open "${PROJECT_DIR}"
fi

not working

For Xcode 11 change 'platform=iOS Simulator,name=iPhone 6' to 'platform=iOS Simulator,name=iPhone 8'

it's not fixed on Xcode 11?