$ git clone -n https://gitee.com/src-anolis-dde/deepin-calculator.git /var/lib/mock/dist-an8.7-dde-la64-build-156286-58383/root/chroot_tmpdir/scmroot/deepin-calculator
Cloning into '/var/lib/mock/dist-an8.7-dde-la64-build-156286-58383/root/chroot_tmpdir/scmroot/deepin-calculator'...
$ git reset --hard origin/a8
HEAD is now at dc6843e !2 update to 5.7.15 Merge pull request !2 from xingwei-liu/a8