$ git clone -n https://gitee.com/src-anolis-dde/deepin-compressor.git /var/lib/mock/dist-an8.7-dde-la64-build-150986-57961/root/chroot_tmpdir/scmroot/deepin-compressor
Cloning into '/var/lib/mock/dist-an8.7-dde-la64-build-150986-57961/root/chroot_tmpdir/scmroot/deepin-compressor'...
$ git reset --hard origin/a8
HEAD is now at 4b09e01 !2  rebuild for an8.6 Merge pull request !2 from xingwei-liu/a8