$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/libpinyin /var/lib/mock/dist-el8-build-6359-104/root/chroot_tmpdir/scmroot/libpinyin
Cloning into '/var/lib/mock/dist-el8-build-6359-104/root/chroot_tmpdir/scmroot/libpinyin'...
$ git reset --hard origin/a8
HEAD is now at 00f9589 import libpinyin-2.2.0-1.el8.src.rpm