From d46ccfc2762558f4f400cfd68067695c88bf44df Mon Sep 17 00:00:00 2001
From: cfdaily <cfdaily@gitee.com>
Date: Fri, 22 May 2026 18:26:19 +0800
Subject: [PATCH] auto-sync: 2026-05-22 18:26:19

---
 scripts/backup.sh | 105 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 scripts/backup.sh

diff --git a/scripts/backup.sh b/scripts/backup.sh
new file mode 100644
index 0000000..f4fc7f5
--- /dev/null
+++ b/scripts/backup.sh
@@ -0,0 +1,105 @@
+#!/usr/bin/env bash
+# backup.sh — 备份 moziplus v2 数据到 NAS
+set -euo pipefail
+
+TARGET_DIR="$HOME/.sanguo_projects/sanguo_moziplus_v2"
+NAS_BASE="/Volumes/stock"
+BACKUP_SUBDIR="moziplus-v2-backups"
+PM2_NAME="sanguo-moziplus-v2"
+STOP_SERVICE=false
+
+usage() {
+  echo "Usage: $0 [options]"
+  echo ""
+  echo "Options:"
+  echo "  --target=DIR    安装目录"
+  echo "  --nas=DIR       NAS 挂载点 (default: /Volumes/stock)"
+  echo "  --stop          备份前停服务（确保数据一致性）"
+  echo "  -h, --help      显示帮助"
+  echo ""
+  echo "Note: 如果不停服务，SQLite 可能有不一致的快照"
+  echo "      对于日常备份通常没问题，重要备份建议加 --stop"
+  exit 0
+}
+
+for arg in "$@"; do
+  case "$arg" in
+    --target=*) TARGET_DIR="${arg#*=}" ;;
+    --nas=*) NAS_BASE="${arg#*=}" ;;
+    --stop) STOP_SERVICE=true ;;
+    -h|--help) usage ;;
+  esac
+done
+
+DATA_DIR="$TARGET_DIR/data"
+CONFIG_DIR="$TARGET_DIR/config"
+
+if [ ! -d "$DATA_DIR" ]; then
+  echo "❌ Data directory not found: $DATA_DIR" && exit 1
+fi
+
+if [ ! -d "$NAS_BASE" ]; then
+  echo "❌ NAS not mounted: $NAS_BASE"
+  echo "   Mount NAS first: open smb://192.168.2.154/"
+  exit 1
+fi
+
+BACKUP_DIR="$NAS_BASE/$BACKUP_SUBDIR"
+TIMESTAMP=$(date +%Y%m%d-%H%M%S)
+BACKUP_NAME="backup-$TIMESTAMP"
+
+echo "💾 Backing up moziplus v2"
+echo "   Data:   $DATA_DIR"
+echo "   Config: $CONFIG_DIR"
+echo "   Target: $BACKUP_DIR/$BACKUP_NAME"
+
+mkdir -p "$BACKUP_DIR"
+
+# ── 停服务（可选）──
+if [ "$STOP_SERVICE" = true ]; then
+  echo ""
+  echo "🛑 Stopping service for consistent backup..."
+  pm2 stop "$PM2_NAME" 2>/dev/null || true
+fi
+
+# ── 备份 ──
+echo ""
+echo "📦 Copying data..."
+mkdir -p "$BACKUP_DIR/$BACKUP_NAME"
+rsync -a "$DATA_DIR/" "$BACKUP_DIR/$BACKUP_NAME/data/"
+echo "📦 Copying config..."
+rsync -a "$CONFIG_DIR/" "$BACKUP_DIR/$BACKUP_NAME/config/"
+
+# ── 记录元数据 ──
+cat > "$BACKUP_DIR/$BACKUP_NAME/metadata.json" << EOF
+{
+  "timestamp": "$TIMESTAMP",
+  "date": "$(date -Iseconds)",
+  "source": "$TARGET_DIR",
+  "service_stopped": $STOP_SERVICE,
+  "version": "$(cd "$TARGET_DIR" && python3 -c 'import tomllib; print(tomllib.load(open("pyproject.toml","rb"))["project"]["version"])' 2>/dev/null || echo 'unknown')"
+}
+EOF
+
+# ── 计算大小 ──
+BACKUP_SIZE=$(du -sh "$BACKUP_DIR/$BACKUP_NAME" | cut -f1)
+
+# ── 重启服务 ──
+if [ "$STOP_SERVICE" = true ]; then
+  echo ""
+  echo "▶️  Restarting service..."
+  pm2 start "$PM2_NAME" 2>/dev/null || true
+fi
+
+# ── 清理旧备份（保留最近 10 个）──
+echo ""
+echo "🧹 Cleaning old backups (keeping latest 10)..."
+cd "$BACKUP_DIR"
+ls -d backup-* 2>/dev/null | sort | head -n -10 | xargs rm -rf 2>/dev/null || true
+
+# ── 完成 ──
+echo ""
+echo "✅ Backup completed"
+echo "   Name: $BACKUP_NAME"
+echo "   Size: $BACKUP_SIZE"
+echo "   Path: $BACKUP_DIR/$BACKUP_NAME"