$ git clone -n https://gitee.com/src-anolis-os/jboss-el-2.2-api.git /var/lib/mock/dist-an7-build-61133-33856/root/chroot_tmpdir/scmroot/jboss-el-2.2-api
Cloning into '/var/lib/mock/dist-an7-build-61133-33856/root/chroot_tmpdir/scmroot/jboss-el-2.2-api'...
$ git reset --hard origin/a7
HEAD is now at 61d393f import jboss-el-2.2-api-1.0.1-0.7.20120212git2fabd8.el7.src.rpm