#!/bin/sh

set -e

echo "1, 查找 rootfs 根文件系统..."

TAG_ROOTFS="./mfgimages-myd-y6ull-ddr512m-emmc4g-base/rice-roofs.tar.bz2"
if [ ! -f "$TAG_ROOTFS" ]; then
    echo "File not found: $TAG_ROOTFS"
    exit 1
fi

echo "2, 解压 rootfs 根文件系统..."

MY_WORKDIR="./rice-rootfs"
rm -rf "$MY_WORKDIR" && mkdir -p "$MY_WORKDIR"

tar -xjf "$TAG_ROOTFS" -C "$MY_WORKDIR"

echo "3, 更新 rootfs 根文件系统..."
# Add your update commands here

echo "4, 压缩 rootfs 根文件系统..."

TMP_ROOTFS="${TAG_ROOTFS}.tmp"
tar -cjf "$TMP_ROOTFS" -C "$MY_WORKDIR" .
mv "$TMP_ROOTFS" "$TAG_ROOTFS"

rm -rf "$MY_WORKDIR" # Clean up the temporary directory

echo "5, 生成 sdcard 卡镜像文件..."
./Y2-build.sh

echo "✅ done."