eslint is configured to not allow using quoted object keys if they
could be just passed in dot notation, e.g.,
wrong: `group["comment"]`
good: `group.comment`
It's not a big problem but eslint fails the build with the wrong one,
so this needs to be fixed anyway..
Also, rewrite to async, shorter and less indentation
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
8866cbccc8