$ git clone -n https://gitee.com/zhaohang_mskdxl/a52dec.git /var/lib/mock/dist-an8.6-build-97690-45576/root/chroot_tmpdir/scmroot/a52dec
Cloning into '/var/lib/mock/dist-an8.6-build-97690-45576/root/chroot_tmpdir/scmroot/a52dec'...
$ git reset --hard origin/a8
HEAD is now at 326207c spec: add doc sub package