$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ctags.git /var/lib/mock/dist-an7-build-30997-15669/root/chroot_tmpdir/scmroot/ctags
Cloning into '/var/lib/mock/dist-an7-build-30997-15669/root/chroot_tmpdir/scmroot/ctags'...
$ git reset --hard origin/a7
HEAD is now at 30a954b import ctags-5.8-13.el7.src.rpm