How to git bundle a complete repo

Question

I need to transfer a complete repo to a new non-networked machine, preferable as a single file entity. The git bundle allows a git fetch, git pull style operation in a sneakernet environment but appears to assume that you already have a working version of the repo on the destination machine.

What is the right invocation to:

1. Bundle all the branches in the current repo
2. Start up the new repo on the destination directory, i.e. get the root commit correctly installed

---

I've sent a patch upstream to clarify:

`git clone` can use any bundle created without negative refspecs
(e.g., `new`, but not `old..new`).
If you want to match `git clone --mirror`, which would clone other
refs such as `refs/remotes/*`, use `--all`.
If you want to provide the same set of refs that a clone directly
from the source repository would get, use `--branches --tags` for
the `<git-rev-list-args>`.

So $ git bundle create repo.bundle --branches --tags best matches cloning.

$ git bundle create repo.bundle --all will provide a mirror image of your source machine, including it's remote refs.

Answer 1

What is the right invocation to:

• Bundle all the branches in the current repo

Simple:

$ git bundle create repo.bundle --all

Here repo.bundle is the name of bundle file you want to create. Note that --all would not include remote-tracking branches... just like ordinary clone wouldn't either.

• Start up the new repo on the destination directory, i.e. get the root commit correctly installed

First, clone is just init + fetch (+ administrativia).

Second, you can use bundle file everywhere the repository URL can be used, so you can simply clone from a bundle file:

$ git clone repo.bundle

This would create repo as a git repository.