From 3f9b8ff7f51c755eaeeb73a5238b516d3730945c Mon Sep 17 00:00:00 2001
From: dichgrem <brcefy@gmail.com>
Date: Tue, 15 Jul 2025 19:04:24 +0800
Subject: [PATCH] feat:diy.sh

---
 .github/workflows/build.yml |  8 +++++
 diy.sh                      | 71 +++++++++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 diy.sh

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cddfb90..6d0524d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -77,6 +77,7 @@ jobs:
       - name: Setup configuration
         run: |
           echo "📋 校验并复制配置：${{ inputs.config_path }} → immortalwrt/.config"
+          cp diy.sh immortalwrt/diy.sh
           if [ ! -f "${{ inputs.config_path }}" ]; then
             echo "❌ 找不到配置文件：${{ inputs.config_path }}"
             exit 1
@@ -92,6 +93,13 @@ jobs:
           echo "⬇️ 下载所有源码包"
           make download -j8
 
+      - name: Run diy.sh
+        working-directory: immortalwrt
+        run: |
+          echo "🔧 执行 diy.sh"
+          chmod +x diy.sh
+          ./diy.sh
+
       - name: Build ImmortalWrt
         working-directory: immortalwrt
         run: |
diff --git a/diy.sh b/diy.sh
new file mode 100644
index 0000000..d881886
--- /dev/null
+++ b/diy.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+
+set -e
+
+echo "🚀 添加自定义 feed 源..."
+
+# feeds.conf.default 文件存在才操作
+FEEDS_CONF="feeds.conf.default"
+if [ -f "$FEEDS_CONF" ]; then
+  # 示例：添加常见 feed（你可按需修改或注释掉）
+#  grep -q '^src-git helloworld' "$FEEDS_CONF" || echo 'src-git helloworld https://github.com/fw876/helloworld' >>"$FEEDS_CONF"
+#  grep -q '^src-git passwall' "$FEEDS_CONF" || echo 'src-git passwall https://github.com/xiaorouji/openwrt-passwall' >>"$FEEDS_CONF"
+fi
+
+echo "✅ feeds 添加完成"
+
+# 1. 默认 hostname
+sed -i 's/=ImmortalWrt/=Dwrt/' package/base-files/files/bin/config_generate
+
+# 2. 默认 IP 地址
+sed -i 's/192.168.1.1/192.168.1.1/' package/base-files/files/bin/config_generate
+
+# 3. 默认 root 密码
+HASH=$(openssl passwd -1 'password')
+sed -i "s|root::0:0:99999|root:${HASH}:0:0:99999|" package/base-files/files/etc/shadow
+
+# 4. 设置默认 LuCI 主题为 argon
+mkdir -p package/base-files/files/etc/uci-defaults
+cat >package/base-files/files/etc/uci-defaults/99_set_theme <<'EOF'
+uci set luci.main.mediaurlbase=/luci-static/argon
+uci commit luci
+EOF
+chmod +x package/base-files/files/etc/uci-defaults/99_set_theme
+
+# 5. 默认加载 BBR 拥塞控制算法
+mkdir -p package/base-files/files/etc/sysctl.d
+cat >package/base-files/files/etc/sysctl.d/99-bbr.conf <<'EOF'
+net.core.default_qdisc=fq_codel
+net.ipv4.tcp_congestion_control=bbr
+EOF
+
+# 6. 修改默认 shell 为 bash
+sed -i "s|/bin/ash|/bin/bash|g" package/base-files/files/etc/passwd
+# 你需要在 .config 中确保包含 bash，例如：
+# echo 'CONFIG_PACKAGE_bash=y' >> .config
+
+# 7. 自定义 SSH 登录横幅
+mkdir -p package/base-files/files/etc
+if [ -f "scripts/custom-files/banner.txt" ]; then
+  cp scripts/custom-files/banner.txt package/base-files/files/etc/banner
+else
+  cat >package/base-files/files/etc/banner <<'EOF'
+|   | _____   _____   ____________/  |______  |  |
+|   |/     \ /     \ /  _ \_  __ \   __\__  \ |  |
+|   |  Y Y  \  Y Y  (  <_> )  | \/|  |  / __ \|  |__
+|___|__|_|  /__|_|  /\____/|__|   |__| (____  /____/
+          \/      \/             By Dich    \/
+-----------------------------------------------------
+EOF
+fi
+
+# 8. 自定义 LuCI 概览设备型号
+cat >package/base-files/files/etc/uci-defaults/99-model-fix <<'EOF'
+#!/bin/sh
+mkdir -p /tmp/sysinfo
+echo "Myrouter" > /tmp/sysinfo/model
+exit 0
+EOF
+chmod +x package/base-files/files/etc/uci-defaults/99-model-fix
+
+echo "✅ diy.sh 执行完毕"