From 890a0c40fe1ad4a0ac90ee5461a21228afa2032c Mon Sep 17 00:00:00 2001
From: mike <a79376464@gmail.com>
Date: Sun, 9 Aug 2026 16:44:06 +0800
Subject: [PATCH] Upload files to "/"

---
 upgrade.sh | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 upgrade.sh

diff --git a/upgrade.sh b/upgrade.sh
new file mode 100644
index 0000000..3f170f3
--- /dev/null
+++ b/upgrade.sh
@@ -0,0 +1,67 @@
+#!/bin/sh
+# ImmortalWrt 软路由一键升级脚本
+# 用法: curl -fsSL <此脚本的raw地址> -o /tmp/upgrade.sh && sh /tmp/upgrade.sh
+
+FIRMWARE_URL="https://git.stickrouter.com/mike/AC2100/raw/branch/main/x86.img.gz"
+FIRMWARE_FILE="/tmp/x86.img.gz"
+
+echo "=========================================="
+echo "  ImmortalWrt 固件升级脚本"
+echo "=========================================="
+echo ""
+echo "固件地址: $FIRMWARE_URL"
+echo "下载路径: $FIRMWARE_FILE"
+echo ""
+
+echo "[1/4] 正在下载固件..."
+rm -f "$FIRMWARE_FILE"
+wget -c -O "$FIRMWARE_FILE" "$FIRMWARE_URL"
+
+# 若首次下载中断，自动用续传方式重试，最多重试 3 次
+RETRY=0
+while [ $? -ne 0 ] && [ $RETRY -lt 3 ]; do
+    RETRY=$((RETRY+1))
+    echo "下载中断，正在进行第 $RETRY 次续传重试..."
+    sleep 3
+    wget -c -O "$FIRMWARE_FILE" "$FIRMWARE_URL"
+done
+
+if [ $? -ne 0 ]; then
+    echo ""
+    echo "!! 下载失败（已重试 3 次），请检查网络连接或固件地址是否正确"
+    exit 1
+fi
+
+echo ""
+echo "[2/4] 下载完成，检查文件..."
+
+if [ ! -s "$FIRMWARE_FILE" ]; then
+    echo "!! 文件为空或不存在，下载可能已损坏"
+    exit 1
+fi
+
+FILESIZE=$(ls -l "$FIRMWARE_FILE" | awk '{print $5}')
+echo "文件大小: $FILESIZE 字节"
+
+if [ "$FILESIZE" -lt 10000000 ]; then
+    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"
+    echo "!! 为安全起见，已中止刷机流程"
+    exit 1
+fi
+
+echo ""
+echo "[3/4] 校验固件与设备兼容性..."
+sysupgrade -T "$FIRMWARE_FILE"
+
+if [ $? -ne 0 ]; then
+    echo "!! 固件校验未通过，已中止刷机"
+    echo "!! 如确认固件无误，可手动执行: sysupgrade -v $FIRMWARE_FILE"
+    exit 1
+fi
+
+echo ""
+echo "[4/4] 校验通过，5 秒后开始刷机..."
+echo "!! 刷机过程中请勿断电，设备将自动重启"
+sleep 5
+
+sysupgrade -v "$FIRMWARE_FILE"