XCFramework Build

build_xcframework.txt

#!/bin/bash

# Define variables
SCHEME="FWTest"
PROJECT_DIR=$(pwd)
ARCHIVE_PATH="$PROJECT_DIR/build/xcf"
DERIVED_DATA_PATH="$PROJECT_DIR/build/derived_data"
DEVICE_ARCHIVE_PATH="$ARCHIVE_PATH/ios.xcarchive"
SIMULATOR_ARCHIVE_PATH="$ARCHIVE_PATH/iossimulator.xcarchive"
XCFRAMEWORK_OUTPUT_PATH="$PROJECT_DIR/build/FWTest.xcframework"

# Clean previous builds
rm -rf $ARCHIVE_PATH
rm -rf $DERIVED_DATA_PATH
rm -rf $XCFRAMEWORK_OUTPUT_PATH

# Create necessary directories
mkdir -p $ARCHIVE_PATH

# Function to log errors
log_error() {
  echo "Error: $1"
  exit 1
}

# Function to check if directory exists
check_directory_exists() {
  if [ ! -d "$1" ]; then
    log_error "Directory $1 does not exist."
  fi
}

# Build for iOS Devices
echo "Building for iOS devices..."
xcodebuild archive \
  -scheme $SCHEME \
  -destination="generic/platform=iOS" \
  -archivePath $DEVICE_ARCHIVE_PATH \
  -derivedDataPath $DERIVED_DATA_PATH \
  -sdk iphoneos \
  SKIP_INSTALL=NO \
  BUILD_LIBRARY_FOR_DISTRIBUTION=YES || log_error "Failed to build for iOS devices."

# Check if the device framework was created successfully
check_directory_exists "$DEVICE_ARCHIVE_PATH/Products/Library/Frameworks/$SCHEME.framework"
echo "Device framework exists: $DEVICE_ARCHIVE_PATH/Products/Library/Frameworks/$SCHEME.framework"

# Build for iOS Simulator with x86_64 and arm64 architectures
echo "Building for iOS simulator (x86_64 and arm64)..."
xcodebuild archive \
  -scheme $SCHEME \
  -destination="generic/platform=iOS Simulator" \
  -arch x86_64 \
  -arch arm64 \
  -archivePath $SIMULATOR_ARCHIVE_PATH \
  -derivedDataPath $DERIVED_DATA_PATH \
  -sdk iphonesimulator \
  SKIP_INSTALL=NO \
  BUILD_LIBRARY_FOR_DISTRIBUTION=YES || log_error "Failed to build for iOS simulator."

# Check if the simulator framework was created successfully
check_directory_exists "$SIMULATOR_ARCHIVE_PATH/Products/Library/Frameworks/$SCHEME.framework"
echo "Simulator framework exists: $SIMULATOR_ARCHIVE_PATH/Products/Library/Frameworks/$SCHEME.framework"

# Create XCFramework
echo "Creating XCFramework..."
xcodebuild -create-xcframework \
  -framework "$DEVICE_ARCHIVE_PATH/Products/Library/Frameworks/$SCHEME.framework" \
  -framework "$SIMULATOR_ARCHIVE_PATH/Products/Library/Frameworks/$SCHEME.framework" \
  -output $XCFRAMEWORK_OUTPUT_PATH || log_error "Failed to create XCFramework."

echo "XCFramework created at $XCFRAMEWORK_OUTPUT_PATH"


#Verifying the Frameworks
#To ensure the frameworks contain the correct architectures, use the lipo command:
lipo -info $DEVICE_ARCHIVE_PATH/Products/Library/Frameworks/$SCHEME.framework/$SCHEME
lipo -info $SIMULATOR_ARCHIVE_PATH/Products/Library/Frameworks/$SCHEME.framework/$SCHEME

Running the Script

1. Save the Script: Save the script as build_xcframework.sh in your project directory.
2. Make the Script Executable:
   chmod +x build_xcframework.sh

Run the Script:
./build_xcframework.sh