$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/poppler.git /var/lib/mock/dist-an8.4-build-20515-8934/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-an8.4-build-20515-8934/root/chroot_tmpdir/scmroot/poppler'...
$ git reset --hard origin/a8
HEAD is now at ff50391 update to poppler-20.11.0-2.el8.src.rpm