Gitea: After migrating from gogs push doesn't work

[Bwko]

The upgrade from gogs docs are outdated
The option Rewrite all update hook of repositories is now called Resync pre-receive, update and post-receive hooks of all repositories.

Second: all pre-/post/update hook files are now called gitea. So when you run this command it creates new hooks instead of replacing the old Gogs hooks. When somebody pushes to the repo the old Gogs hook results in an error.

[lunny]

User should remove that script manually, auto remove them is dangerous.

[Bwko]

Then we should change the docs :)
But what is exactly "dangerous" about it?

If it's dangerous we should warn the user, just like we do when a user removes a repo.

[lunny]

@Bwko we don't know that hook scripts are from Gogs or user customize scripts.

[akramparvez]

Had a similar issue, removing hooks from Gogs fixed it.
Solution: https://github.com/go-gitea/gitea/issues/3558#issuecomment-372429183