Git Mirroring During Migrations: `--all` vs `--mirror`

📰 Dev.to · Emanuele Bartolesi

Learn the difference between Git mirroring options `--all` and `--mirror` for smooth repository migrations

intermediate Published 16 Mar 2026
Action Steps
  1. Use `git clone --all` to clone all branches from the original repository
  2. Apply `git push --mirror` to mirror the cloned repository to the new platform
  3. Configure `git remote` to update the repository URLs
  4. Test the migration by verifying the repository contents
  5. Compare the results of `--all` and `--mirror` to choose the best approach
Who Needs to Know This

Developers and DevOps engineers benefit from understanding Git mirroring options to ensure successful repository migrations

Key Insight

💡 `--all` clones all branches, while `--mirror` mirrors all refs, including branches, tags, and notes

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💡 Git mirroring: `--all` vs `--mirror`. Know the difference for seamless repo migrations!

Key Takeaways

Learn the difference between Git mirroring options `--all` and `--mirror` for smooth repository migrations

Full Article

During a Git migration, the new platform is rarely switched on overnight. In many real scenarios,...
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