#!/usr/bin/env bash

set -o nounset
set -o errexit

readonly FRAMEWORK=Time
readonly BUILD=build
readonly FRAMEWORK_PATH=${FRAMEWORK}.framework

function prepare_environment {
    swift package generate-xcodeproj

    rm -rf ${BUILD}
    rm -f ${FRAMEWORK}-iOS.framework.tar.gz

    xcodebuild clean
}

function archive_platform_frameworks {
    xcodebuild archive -sdk iphoneos SYMROOT=${BUILD}
    xcodebuild build -sdk iphonesimulator SYMROOT=${BUILD}

    cp -RL ${BUILD}/Release-iphoneos ${BUILD}/Release-universal
    cp -RL ${BUILD}/Release-iphonesimulator/${FRAMEWORK_PATH}/Modules/${FRAMEWORK}.swiftmodule/* \
        ${BUILD}/Release-universal/${FRAMEWORK_PATH}/Modules/${FRAMEWORK}.swiftmodule
}

function generate_universal_framework {
    lipo -create \
        ${BUILD}/Release-iphoneos/${FRAMEWORK_PATH}/${FRAMEWORK} \
        ${BUILD}/Release-iphonesimulator/${FRAMEWORK_PATH}/${FRAMEWORK} \
        -output ${BUILD}/Release-universal/${FRAMEWORK_PATH}/${FRAMEWORK}
}

function package_framework_and_dsym {
    tar -czv -C ${BUILD}/Release-universal -f ${FRAMEWORK}-iOS.tar.gz \
        ${FRAMEWORK_PATH} ${FRAMEWORK_PATH}.dSYM
}


function main {
    prepare_environment
    archive_platform_frameworks
    generate_universal_framework
    package_framework_and_dsym
}

main