$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/dde-rpm/deepin-manual.git /var/lib/mock/dist-an8-dde-build-51446-23522/root/chroot_tmpdir/scmroot/deepin-manual
Cloning into '/var/lib/mock/dist-an8-dde-build-51446-23522/root/chroot_tmpdir/scmroot/deepin-manual'...
$ git reset --hard origin/a8
HEAD is now at 8a81d14 init package