$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/poppler.git /var/lib/mock/dist-an7-updates-build-43242-21682/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-an7-updates-build-43242-21682/root/chroot_tmpdir/scmroot/poppler'...
$ git reset --hard origin/a7
HEAD is now at 353271b update to poppler-0.26.5-43.el7.src.rpm