V4.0 Adjust grammar

Customize/AutoUpdate.sh

@@ -3,7 +3,7 @@
 # AutoBuild Module by Hyy2001
 # AutoUpdate
 
-Version=V3.9
+Version=V4.0
 DEFAULT_DEVICE=d-team_newifi-d2
 Github=https://github.com/Hyy2001X/AutoBuild-Actions
 
@@ -11,34 +11,34 @@ TIME() {
 	echo -ne "\n[$(date "+%H:%M:%S")] "
 }
 
-Github_Download=$Github/releases/download/AutoUpdate
+Github_Download=${Github}/releases/download/AutoUpdate
 Author=${Github##*com/}
-Github_Tags=https://api.github.com/repos/$Author/releases/latest
+Github_Tags=https://api.github.com/repos/${Author}/releases/latest
 cd /etc
-CURRENT_VERSION=$(awk 'NR==1' ./openwrt_info)
+CURRENT_VERSION=$(awk 'NR==1' openwrt_info)
 CURRENT_DEVICE=$(jsonfilter -e '@.model.id' < "/etc/board.json" | tr ',' '_')
-clear && echo "Openwrt-AutoUpdate Script $Version"
+clear && echo "Openwrt-AutoUpdate Script ${Version}"
 if [[ -z "$1" ]];then
-	Upgrade_Option="-q" && TIME && echo "执行: 保留配置升级"
+	Upgrade_Options="-q" && TIME && echo "执行: 保留配置升级"
 else
-	Upgrade_Option="$1"
+	Upgrade_Options="$1"
-	[ "$Upgrade_Option" == "-n" ] && TIME && echo "执行: 不保留配置升级"
+	[[ "${Upgrade_Options}" == "-n" ]] && TIME && echo "执行: 不保留配置升级"
-	if [ "$Upgrade_Option" == "-x" ];then
+	if [[ "${Upgrade_Options}" == "-x" ]];then
-		Upgrade_Option="-q"
+		Upgrade_Options="-q"
-		Force_Update=1
+		Force_Update="1"
 		TIME && echo "执行: 保留配置强制升级"
 	fi
 fi
 opkg list | awk '{print $1}' > /tmp/Package_list
 grep "curl" /tmp/Package_list > /dev/null 2>&1
-if [ ! $? -ne 0 ];then
+if [[ ! $? -ne 0 ]];then
 	Google_Check=$(curl -I -s --connect-timeout 5 www.google.com -w %{http_code} | tail -n1)
 	[ ! "$Google_Check" == 200 ] && TIME && echo "Google 连接失败,可能导致固件下载速度缓慢!"
 fi
 grep "wget" /tmp/Package_list > /dev/null 2>&1
-if [ $? -ne 0 ];then
+if [[ $? -ne 0 ]];then
 	TIME && read -p "未安装 wget,是否执行安装?[Y/n]:" Choose
-	if [ $Choose == Y ] || [ $Choose == y ];then
+	if [ "${Choose}" == Y ] || [ "${Choose}" == y ];then
 		TIME && echo -e "开始安装 wget,请耐心等待...\n"
 		opkg update > /dev/null 2>&1
 		opkg install wget
@@ -48,31 +48,31 @@ if [ $? -ne 0 ];then
 		exit
 	fi
 fi
-if [[ -z "$CURRENT_VERSION" ]];then
+if [[ -z "${CURRENT_VERSION}" ]];then
 	echo -e "\n警告:当前固件版本获取失败!"
-	CURRENT_VERSION=未知
+	CURRENT_VERSION="未知"
 fi
-if [[ -z "$CURRENT_DEVICE" ]];then
+if [[ -z "${CURRENT_DEVICE}" ]];then
 	echo -e "\n警告:当前设备名称获取失败,使用预设名称[$DEFAULT_DEVICE]"
-	CURRENT_DEVICE=$DEFAULT_DEVICE
+	CURRENT_DEVICE="${DEFAULT_DEVICE}"
 fi
 TIME && echo "正在检查更新..."
 [ ! -f /tmp/Github_Tags ] && touch /tmp/Github_Tags
-wget -q $Github_Tags -O - > /tmp/Github_Tags
+wget -q ${Github_Tags} -O - > /tmp/Github_Tags
-GET_FullVersion=$(cat /tmp/Github_Tags | egrep -o "AutoBuild-$CURRENT_DEVICE-Lede-R[0-9]+.[0-9]+.[0-9]+.[0-9]+" | awk 'END {print}')
+GET_FullVersion=$(cat /tmp/Github_Tags | egrep -o "AutoBuild-${CURRENT_DEVICE}-Lede-R[0-9]+.[0-9]+.[0-9]+.[0-9]+" | awk 'END {print}')
 GET_Version="${GET_FullVersion#*Lede-}"
-if [[ -z "$GET_FullVersion" ]] || [[ -z "$GET_Version" ]];then
+if [[ -z "${GET_FullVersion}" ]] || [[ -z "${GET_Version}" ]];then
 	TIME && echo "检查更新失败,请稍后重试!"
 	exit
 fi
 echo -e "\n固件作者: ${Author%/*}"
-echo "设备名称: $DEFAULT_DEVICE"
+echo "设备名称: ${DEFAULT_DEVICE}"
-echo -e "\n当前固件版本:$CURRENT_VERSION"
+echo -e "\n当前固件版本:${CURRENT_VERSION}"
-echo -e "云端固件版本:$GET_Version\n"
+echo -e "云端固件版本:${GET_Version}\n"
-if [[ ! $Force_Update == 1 ]];then
+if [[ ! ${Force_Update} == 1 ]];then
-	if [ $CURRENT_VERSION == $GET_Version ];then
+	if [ "${CURRENT_VERSION}" == "${GET_Version}" ];then
 		TIME && read -p "已是最新版本,是否强制更新固件?[Y/n]:" Choose
-		if [ $Choose == Y ] || [ $Choose == y ];then
+		if [ "${Choose}" == Y ] || [ "${Choose}" == y ];then
 			TIME && echo -e "开始强制更新固件...\n"
 		else
 			TIME && echo "用户已取消强制更新,即将退出更新程序..."
@@ -81,36 +81,36 @@ if [[ ! $Force_Update == 1 ]];then
 		fi
 	fi
 fi
-Firmware_Info="$GET_FullVersion"
+Firmware_Info="${GET_FullVersion}"
 Firmware="${Firmware_Info}.bin"
 Firmware_Detail="${Firmware_Info}.detail"
-echo "云端固件名称:$Firmware"
+echo "云端固件名称:${Firmware}"
 cd /tmp
 TIME && echo "正在下载固件,请耐心等待..."
-wget -q $Github_Download/$Firmware -O $Firmware
+wget -q ${Github_Download}/${Firmware} -O ${Firmware}
-if [ ! $? == 0 ]; then
+if [[ ! $? == 0 ]];then
 	TIME && echo "下载失败,请检查网络后重试!"
 	exit
 fi
-TIME && echo "下载成功!固件大小:$(du -h $Firmware | awk '{print $1}')B"
+TIME && echo "下载成功!固件大小:$(du -h ${Firmware} | awk '{print $1}')B"
 TIME && echo "正在下载固件详细信息..."
-wget -q $Github_Download/$Firmware_Detail -O $Firmware_Detail
+wget -q ${Github_Download}/${Firmware_Detail} -O ${Firmware_Detail}
-if [ ! $? == 0 ]; then
+if [[ ! $? == 0 ]];then
 	TIME && echo "下载失败,请检查网络后重试!"
 	exit
 fi
-GET_MD5=$(awk -F'[ :]' '/MD5/ {print $2;exit}' $Firmware_Detail)
+GET_MD5=$(awk -F'[ :]' '/MD5/ {print $2;exit}' ${Firmware_Detail})
-CURRENT_MD5=$(md5sum $Firmware | cut -d ' ' -f1)
+CURRENT_MD5=$(md5sum ${Firmware} | cut -d ' ' -f1)
-echo -e "\n当前固件MD5:$CURRENT_MD5"
+echo -e "\n当前固件MD5:${CURRENT_MD5}"
-echo "云端固件MD5:$GET_MD5"
+echo "云端固件MD5:${GET_MD5}"
-if [[ -z "$GET_MD5" ]] || [[ -z "$CURRENT_MD5" ]];then
+if [[ -z "${GET_MD5}" ]] || [[ -z "${CURRENT_MD5}" ]];then
 	echo -e "\nMD5获取失败!"
 	exit
 fi
-if [ ! "$GET_MD5" == "$CURRENT_MD5" ];then
+if [[ ! "${GET_MD5}" == "${CURRENT_MD5}" ]];then
 	echo -e "\nMD5对比失败,请检查网络后重试!"
 	exit
 fi
 TIME && echo -e "开始升级固件,请耐心等待...\n"
 sleep 3
-sysupgrade ${Upgrade_Option} $Firmware
+sysupgrade ${Upgrade_Options} ${Firmware}