he/process/build.sh

#!/bin/bash

#跳转到当前脚本所在路径
cd "$(dirname "$(readlink -f "$0")")"

ECHO() {
    local current_lineno=${BASH_LINENO[0]}  # 获取调用ECHO的行号
    local parent_lineno=$((current_lineno-1))  # 通常我们想要的是调用ECHO的行号，所以需要减1
#    echo -e "\e[36;47mLine $parent_lineno:\e[0m $@"  # 输出行号和传入的参数
    # 使用printf格式化行号，确保总是6位数字，前面用空格填充
    local formatted_lineno=$(printf "%6d" "$parent_lineno")
#    echo "Line $formatted_lineno: $@"  # 输出格式化的行号和传入的参数
    echo -e "\e[36m[$formatted_lineno]: \e[0m$@"  # 输出行号和传入的参数
}

function help {
    echo -e "help: \n 脚本使用说明："
    echo -e "\t ./build.sh				# 默认编译（不含spdlog,sqlite3及external_/）"
    echo -e "\t ./build.sh all				# 全部编译（all:含spdlog,sqlite3; ext: external_/含拷贝）"
    echo -e "\t ./build.sh ext				# 编译external_（并拷贝external_/的动态库和程序）"
    echo -e "\t ./build.sh extlib			# 只拷贝external_/的动态库和程序"
    echo -e "\t ./build.sh hmi				# 只编译 ems_hmi程序，假设库文件已更新"
    echo -e "\t ./build.sh -r				# 编译全部,并release全部升级包"
    echo -e "\t ./build.sh -r usb			# 编译全部,并release U盘升级包"
    echo -e "\t ./build.sh -r ota			# 编译全部,并release 网络升级包(云平台)"
    echo -e "\t ./build.sh -ro				# 直接release升级包，不编译"
    echo -e "\t ./script/release_usb.sh		# 直接release usb升级包，不编译"
    echo -e "\t ./logical/build.sh 			# 编译logical"
	echo -e "\t ./lib_src/a_src/build.sh 		# 编译静态库"
	echo -e "\t ./tools_code/prdebug/build.sh 		# 编译调试工具程序"
}

# help
if [[ "$1" == *-h* ]]; then  ##if [ "$#" = 1 ] && [ "$1" = "-h" ]; then
    help
    exit 0  # 退出脚本
fi

# 获取脚本开始执行的时间
	start_time=$(date +%s)
# 计算并打印脚本执行时间函数
function print_execution_time {
	# 脚本结束执行的时间戳
	end_time=$(date +%s)
	# 计算执行时间差（秒）
	execution_time=$((end_time - start_time))
	# 将执行时间差转换为 HH:MM:SS 格式
	execution_time_formatted=$(date -u -d @$execution_time +"%T")
	# 判断正常还是异常退出
	if [ $1 -eq 0 ];then
		SET_COLOR="\e[32m "
	else
		SET_COLOR="\e[31m error at $(pwd) \n\e[1m"
	fi
	# 打印执行时间
	mydir_name="$(d=$(pwd); echo ${d##*/})"
	echo -e "${SET_COLOR} [$1] 执行时间：$execution_time_formatted ( $mydir_name )\e[0m "
}
# 捕获退出信号并调用函数
trap 'echo "$(print_execution_time $?)"' EXIT


# 获取脚本的名称
script_name=$(basename "$0")
# 检查是否被自身调用
#if [ "$0" = "$script_name" ]; then
#    echo "脚本被自身调用,请检查无效路径"
#    exit 1  # 退出脚本
#fi

# 添加可执行权限
find . -name "*.sh"|xargs chmod +x

current_project_path=$(pwd)
export current_project_name=`echo ${current_project_path##*/}`
echo "current_project_path = ${current_project_path}"

echo "====================== build shell start [ ${current_project_name} ] ========================="

pd_complier_type=${TARGET_PRODUCT}

if [ -z ${TARGET_PRODUCT} ];then
    PROJECT_ROOT=$(while [ ! -f "build/envsetup.sh" ]; do [ "$(pwd)" = "/" ] && exit 1; cd ..; done; pwd)
    if [ ! -z ${PROJECT_ROOT} ];then
        source ${PROJECT_ROOT}/build/envsetup.sh && lunch LAST
        if [ $? -eq 255 ];then exit 0; fi
        pd_complier_type=${TARGET_PRODUCT}
    fi
fi
echo -e " ready to build\e[34;1m  ${pd_complier_type} \e[0m target [\e[34;1m ${current_project_name}\e[0m ] ......"
unset LD_LIBRARY_PATH
export pd_complier_name="$(if [[ "${TARGET_PRODUCT}" =~ "imx"* ]]; then echo "complier_arm"; else echo "complier_x86"; fi)"

export arm_sysroot_path=${SYSROOT}
export arm_compile_flags=${CFLAGS}


# set obj at:  platform/out/build/xxxx/build
check_dirs() {		# check dir: process/ script/
	local dir="$1"; if [[ -d "$dir/process" && -d "$dir/script" ]]; then echo "$dir"; exit 0;fi
    local parent="${dir%/*}"; if [[ "$parent" != "$dir" ]]; then check_dirs "$parent"; else echo "$(pwd)"; fi
}
base_folder="$(echo ${PROJECT_ROOT}|tr -s '/')"
build_path=$(echo "$current_project_path" | sed "s|${base_folder}|${base_folder}/out/build/${pd_complier_type}|g")
echo "build_path     = ${build_path}"




if [[ $1 == "clean" ]] || [[ $1 == "-c" ]] || [[ $1 == "all" ]];then
	if [[ "${build_path}" =~ "/out/build/" ]];then
		rm -rvf ${build_path}
	else
		echo "Warn: ${build_path} is set as Code dir, try to  rm -f *.o"
		if [ -d ${build_path}];then
			find "${build_path}" -name '*.o' -print0 | xargs -r0 rm -f
			find ${build_path} -name 'cmake_install.cmake' -print0 | xargs -r0 rm -f
			find ${build_path} -name 'CMakeCache.txt' -print0 | xargs -r0 rm -f
			find ${build_path} -type d -name 'CMakeFiles'  -print0 | xargs -r0 rm -rf
		fi

	fi
	echo " clean done."
echo "====================== build shell end [  ${current_project_name} ] =========================="
#	if [[ $1 != "all" ]];then exit 0; fi
fi



## 强烈建议cd切换目录时用&&连接条件，如果切换失败则不会调用后面的cd -,避免cd不成功但cd ..成功后导致当前脚本被迭代运行

if [ "$1" == "-r" ] || [ "$1" == "-ro" ];then	# "build.sh -r 带-r参数时增加打包"
	echo "jump to release pakage.."
	cd ../script && \
	echo -e "\nrelease USB upgrade package:" && \
	sh release.sh ${@:2} || exit $? && \
	cd -



else
# auto find build
lib_src_dir_list=$(find */ -maxdepth 1 -type f -name build.sh -exec dirname {} \;)
statistical_lists=""
ignore_lists=""
for dir in ${lib_src_dir_list[@]}; do
	if [[ "$dir" == "mqtt" ]]; then
        echo "ignore directory $dir"
        ignore_lists+=("\n\t\t\t\t${dir}")
        continue
    fi
	
	if [[ "$dir" =~ "toolsXXX" ]]; then
		echo -e "\e[35mignore dir: \e[34m$dir\e[0m"
		ignore_lists+=("\n\t\t\t\t${dir}")
		sh $dir/build.sh $@
		#cd "$dir" || { echo "Failed to change to directory $dir"; continue; } && \
		#echo -e "\e[33;42;1mcd `pwd`/ \e[0m" && \
		#sh build.sh $@ || exit $?  || { echo "Failed to execute build.sh in directory $dir"; cd - > /dev/null; continue; } && \
		#cd -
	else
		if [ -f "$dir"/build.sh  ];then
			echo -e "\e[32m enter dir: \e[34m$dir\e[0m"
		    cd "$dir" || { echo "Failed to change to directory $dir"; continue; } && \
		    sh build.sh $@ || exit $?  || { echo "Failed to execute build.sh in directory $dir"; cd - > /dev/null; continue; } && \
		    cd -
			statistical_lists+=("\n\t\t\t\t$dir")
		fi
	fi
done

echo -e "\e[34m build Statistical Lists [$((${#statistical_lists[@]}-1))]: ${statistical_lists[@]} \e[0m"
echo -e "\e[37m Ignore Lists[$((${#ignore_lists[@]}-1))]: ${ignore_lists[@]} \e[0m"
fi