$ git clone -n https://gitee.com/src-anolis-os/jboss-specs-parent.git /var/lib/mock/dist-an7-build-61139-33856/root/chroot_tmpdir/scmroot/jboss-specs-parent
Cloning into '/var/lib/mock/dist-an7-build-61139-33856/root/chroot_tmpdir/scmroot/jboss-specs-parent'...
$ git reset --hard origin/a7
HEAD is now at 547199a import jboss-specs-parent-1.0.0-0.8.Beta2.el7.src.rpm