$ git clone -n https://gitee.com/src-anolis-dde/openpgm.git /var/lib/mock/dist-an8_7-build-129881-46252/root/chroot_tmpdir/scmroot/openpgm
Cloning into '/var/lib/mock/dist-an8_7-build-129881-46252/root/chroot_tmpdir/scmroot/openpgm'...
$ git reset --hard origin/a8
HEAD is now at 8819d15 !1  init package version for an8.6 Merge pull request !1 from xingwei-liu/a8