$ git clone -n https://gitee.com/src-anolis-os/ocaml-srpm-macros.git /var/lib/mock/dist-an7-build-61405-33930/root/chroot_tmpdir/scmroot/ocaml-srpm-macros
Cloning into '/var/lib/mock/dist-an7-build-61405-33930/root/chroot_tmpdir/scmroot/ocaml-srpm-macros'...
$ git reset --hard origin/a7
HEAD is now at 1e8a239 import ocaml-srpm-macros-5-2.el7.src.rpm