$ git clone -n https://gitee.com/src-anolis-os/python-blivet.git /var/lib/mock/dist-an23-build-81286-41107/root/chroot_tmpdir/scmroot/python-blivet
Cloning into '/var/lib/mock/dist-an23-build-81286-41107/root/chroot_tmpdir/scmroot/python-blivet'...
$ git reset --hard origin/a23-develop
HEAD is now at 9c0cd64 	修改：     python-blivet.spec