$ git clone -n https://github.com/xcp-ng-rpms/host-upgrade-plugin.git /var/lib/mock/v8.3-incoming-5442-8397/root/chroot_tmpdir/scmroot/host-upgrade-plugin
Cloning into '/var/lib/mock/v8.3-incoming-5442-8397/root/chroot_tmpdir/scmroot/host-upgrade-plugin'...
$ git reset --hard aa86cccc0e83389c610507ee9aaccb99b0673517
Downloading SOURCES/host-upgrade-plugin-2.2.6.tar.gz (16 KB)
HEAD is now at aa86ccc Merge branch 'XS-8.3'