68 lines
1.9 KiB
Bash
68 lines
1.9 KiB
Bash
#!/bin/sh
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# ImmortalWrt 软路由一键升级脚本
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# 用法: curl -fsSL <此脚本的raw地址> -o /tmp/upgrade.sh && sh /tmp/upgrade.sh
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FIRMWARE_URL="https://git.stickrouter.com/mike/AC2100/raw/branch/main/x86.img.gz"
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FIRMWARE_FILE="/tmp/x86.img.gz"
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echo "=========================================="
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echo " ImmortalWrt 固件升级脚本"
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echo "=========================================="
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echo ""
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echo "固件地址: $FIRMWARE_URL"
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echo "下载路径: $FIRMWARE_FILE"
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echo ""
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echo "[1/4] 正在下载固件..."
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rm -f "$FIRMWARE_FILE"
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wget -c -O "$FIRMWARE_FILE" "$FIRMWARE_URL"
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# 若首次下载中断，自动用续传方式重试，最多重试 3 次
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RETRY=0
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while [ $? -ne 0 ] && [ $RETRY -lt 3 ]; do
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RETRY=$((RETRY+1))
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echo "下载中断，正在进行第 $RETRY 次续传重试..."
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sleep 3
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wget -c -O "$FIRMWARE_FILE" "$FIRMWARE_URL"
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done
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if [ $? -ne 0 ]; then
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echo ""
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echo "!! 下载失败（已重试 3 次），请检查网络连接或固件地址是否正确"
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exit 1
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fi
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echo ""
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echo "[2/4] 下载完成，检查文件..."
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if [ ! -s "$FIRMWARE_FILE" ]; then
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echo "!! 文件为空或不存在，下载可能已损坏"
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exit 1
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fi
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FILESIZE=$(ls -l "$FIRMWARE_FILE" | awk '{print $5}')
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echo "文件大小: $FILESIZE 字节"
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if [ "$FILESIZE" -lt 10000000 ]; then
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echo "!! 文件大小异常偏小 (小于 10MB)，可能下载不完整或链接返回了错误页面"
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echo "!! 为安全起见，已中止刷机流程"
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exit 1
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fi
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echo ""
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echo "[3/4] 校验固件与设备兼容性..."
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sysupgrade -T "$FIRMWARE_FILE"
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if [ $? -ne 0 ]; then
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echo "!! 固件校验未通过，已中止刷机"
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echo "!! 如确认固件无误，可手动执行: sysupgrade -v $FIRMWARE_FILE"
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exit 1
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fi
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echo ""
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echo "[4/4] 校验通过，5 秒后开始刷机..."
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echo "!! 刷机过程中请勿断电，设备将自动重启"
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sleep 5
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sysupgrade -v "$FIRMWARE_FILE"
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