$ git clone -n https://github.com/xcp-ng-rpms/systemd.git /var/lib/mock/v8.1-base-1705-1194/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/v8.1-base-1705-1194/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard 70b1b9fd922a46fbd60915956ae77ba27e88e171
Downloading SOURCES/systemd-219.tar.gz (4.8 MB)
HEAD is now at 70b1b9f Move %dist to right end of Release tag and remove '.xs3' from it