$ git clone -n https://gitee.com/src-anolis-os/pycairo.git /var/lib/mock/dist-an8.7-build-269872-64112/root/chroot_tmpdir/scmroot/pycairo
Cloning into '/var/lib/mock/dist-an8.7-build-269872-64112/root/chroot_tmpdir/scmroot/pycairo'...
$ git reset --hard origin/a8
HEAD is now at 9bba705 import pycairo-1.16.3-6.el8.src.rpm