Pushing 'main' to multiple remotes

[kriomant]

For some reason I have two remotes. I want each to have 'main' branch (because it is convention).
However, if I try to push my local 'main' bookmark to second remote, I get Error: Bookmark already exists: main.

Is there way to have 'main' in both remotes?

[yuja]

If these two main branches are related, use jj bookmark track main@<remote> to associate both of them to the local main. If they are unrelated, jj doesn't have a good support atm.

[martinvonz]

If the bookmark already exists on the remote, I think you'll have to jj git fetch from that remote first so your local repo learns about where the bookmark/branch points on the remote. You may have to resolve a conflict in the bookmark, but if the remote's main bookmark was directly ahead or behind the local main, then it should be automatically resolved. After the fetch and the potential resolution, you should be able to push to the remote to update the bookmark.

As Yuya said, it only makes sense to track the bookmark on both remotes if you intend to keep the local repo and the two remotes all in sync.