virtheart
e783e6e533
- 添加游戏核心系统：战斗、任务、日志、随机数生成等 - 实现前端主界面、HUD、底部导航和各类卡片组件 - 添加用户认证系统与游戏存档持久化 - 配置项目基础架构与开发环境 - 补充文档说明与Docker部署支持
55 lines
1.4 KiB
TypeScript
55 lines
1.4 KiB
TypeScript
import { mkdirSync, readdirSync, readFileSync } from 'node:fs';
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import { dirname, join, resolve } from 'node:path';
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import Database from 'better-sqlite3';
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import { config as loadDotenv } from 'dotenv';
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loadDotenv({
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path: [resolve(process.cwd(), '.env'), resolve(process.cwd(), '../../.env')],
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});
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const databaseUrl = process.env.DATABASE_URL;
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if (!databaseUrl) {
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throw new Error('DATABASE_URL is required.');
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}
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const dbPath = resolve(process.cwd(), databaseUrl);
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mkdirSync(dirname(dbPath), { recursive: true });
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const db = new Database(dbPath);
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db.pragma('foreign_keys = ON');
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db.exec(`
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CREATE TABLE IF NOT EXISTS _migrations (
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name TEXT PRIMARY KEY,
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applied_at INTEGER NOT NULL
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);
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`);
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const applied = new Set(
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db
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.prepare('SELECT name FROM _migrations')
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.all()
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.map((row) => String((row as { name: string }).name)),
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);
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const migrationsDir = resolve(process.cwd(), 'migrations');
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const files = readdirSync(migrationsDir)
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.filter((file) => file.endsWith('.sql'))
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.sort();
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for (const file of files) {
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if (applied.has(file)) continue;
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const sql = readFileSync(join(migrationsDir, file), 'utf8');
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db.exec('BEGIN');
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try {
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db.exec(sql);
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db.prepare('INSERT INTO _migrations (name, applied_at) VALUES (?, ?)').run(file, Date.now());
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db.exec('COMMIT');
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console.log(`Applied migration ${file}`);
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} catch (error) {
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db.exec('ROLLBACK');
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throw error;
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}
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}
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db.close();
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