$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/egl-wayland /var/lib/mock/dist-el8-build-6158-82/root/chroot_tmpdir/scmroot/egl-wayland
Cloning into '/var/lib/mock/dist-el8-build-6158-82/root/chroot_tmpdir/scmroot/egl-wayland'...
$ git reset --hard origin/a8
HEAD is now at 299b581 import egl-wayland-1.1.4-1.el8.src.rpm