sketch2

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Published: Sep 8, 2025 License: MIT Imports: 0 Imported by: 0

README

🧾 Module Overview (English)

This module demonstrates how to embed SQL migration scripts into a Go program using embed.FS, and how to read and apply them using the iofs driver from golang-migrate.

Benefits of this approach:

  • Migration scripts are versioned with the code;
  • Easier deployment without managing external .sql files;
  • Useful for automated testing or CI/CD.

Two embedding strategies are shown:

  • Embedding the full scripts/ directory;
  • Embedding only selected .sql files.

Each has its own use case — full history vs. lightweight testing.


🧾 模块简介(中文)

这个模块展示了如何将数据库迁移脚本通过 embed.FS 嵌入到 Go 程序中,并结合 golang-migrateiofs 驱动实现读取和执行。

这样做的优点是:

  • 脚本和程序版本一致,不易丢失或出错;
  • 部署更简单,无需依赖外部 SQL 文件;
  • 更适合在测试、CI/CD 中使用。

模块中分别演示了:

  • 嵌入整个 scripts/ 文件夹;
  • 只嵌入部分特定的 .sql 文件。

这两种方式适用于不同场景,前者适合完整管理迁移记录,后者适合简化测试或减小二进制体积。

Documentation

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