$ git clone -n https://gitee.com/src-anolis-dde/deepin-picker.git /var/lib/mock/dist-an23-build-285871-64822/root/chroot_tmpdir/scmroot/deepin-picker
Cloning into '/var/lib/mock/dist-an23-build-285871-64822/root/chroot_tmpdir/scmroot/deepin-picker'...
$ git reset --hard origin/a8
HEAD is now at 38283a6 !1 rebuild for an8.6 Merge pull request !1 from xingwei-liu/a8
$ git lfs pull