$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/pkgconf /var/lib/mock/dist-el8-build-5986-52/root/chroot_tmpdir/scmroot/pkgconf
Cloning into '/var/lib/mock/dist-el8-build-5986-52/root/chroot_tmpdir/scmroot/pkgconf'...
$ git reset --hard origin/a8
HEAD is now at a168c63 import pkgconf-1.4.2-1.el8.src.rpm