radicle-heartwood-lfs/radicle-cli/examples/git/git-push.md

$ git checkout -b alice/1
$ git commit -m "Alice's commit" --allow-empty -s
[alice/1 87fa120] Alice's commit

$ git push rad HEAD:alice/1
To rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
 * [new branch]      HEAD -> alice/1

Make sure we can't force-push without +:

$ git commit --amend -m "Alice's amended commit" --allow-empty -s

$ git push rad HEAD:alice/1
To rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
 ! [rejected]        HEAD -> alice/1 (non-fast-forward)
error: failed to push some refs to 'rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

And that we can with +:

$ git push rad +HEAD:alice/1
To rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
 + 87fa120...145e1e6 HEAD -> alice/1 (forced update)

$ git branch -r -vv
  rad/alice/1 145e1e6 Alice's amended commit
  rad/master  f2de534 Second commit

List our namespaced refs:

$ git ls-remote rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi 'refs/heads/*'
145e1e69bef3ad93d14946ea212249c2fa9b9828	refs/heads/alice/1
f2de534b5e81d7c6e2dcaf58c3dd91573c0a0354	refs/heads/master

List the canonical refs:

$ git ls-remote rad
f2de534b5e81d7c6e2dcaf58c3dd91573c0a0354	refs/heads/master

$ rad sync
✓ Synced with 1 node(s)