$ git clone -n https://git.cclinux.org/stage/rpms/gdm /var/lib/mock/dist-circle8-build-13045-2848/root/chroot_tmpdir/scmroot/gdm
Cloning into '/var/lib/mock/dist-circle8-build-13045-2848/root/chroot_tmpdir/scmroot/gdm'...
warning: redirecting to https://git.cclinux.org/stage/rpms/gdm.git/
$ git reset --hard 59a319f5e1ad1a86e4a7c304650bf238525f6955
HEAD is now at 59a319f import gdm-3.28.3-34.el8