$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gobject-introspection.git /var/lib/mock/dist-an7-build-31255-15705/root/chroot_tmpdir/scmroot/gobject-introspection
Cloning into '/var/lib/mock/dist-an7-build-31255-15705/root/chroot_tmpdir/scmroot/gobject-introspection'...
$ git reset --hard origin/a7
HEAD is now at df90d38 import gobject-introspection-1.56.1-1.el7.src.rpm