$ git clone -n https://gitee.com/src-anolis-os/gc.git /var/lib/mock/dist-an8-build-76364-39480/root/chroot_tmpdir/scmroot/gc
Cloning into '/var/lib/mock/dist-an8-build-76364-39480/root/chroot_tmpdir/scmroot/gc'...
$ git reset --hard origin/a8
HEAD is now at 76c91cb build: support loongarch64 platform