$ git clone -n https://gitee.com/src-anolis-os/gtk2.git /var/lib/mock/dist-an8-build-74242-39001/root/chroot_tmpdir/scmroot/gtk2
Cloning into '/var/lib/mock/dist-an8-build-74242-39001/root/chroot_tmpdir/scmroot/gtk2'...
$ git reset --hard origin/a8
HEAD is now at e439ca9 update to gtk2-2.24.32-5.el8.src.rpm