$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/dde-rpm/deepin-image-viewer.git /var/lib/mock/dist-an8-dde-build-18705-8285/root/chroot_tmpdir/scmroot/deepin-image-viewer
Cloning into '/var/lib/mock/dist-an8-dde-build-18705-8285/root/chroot_tmpdir/scmroot/deepin-image-viewer'...
$ git reset --hard origin/a8
HEAD is now at 26e0c9e init package