$ git clone -n https://gitee.com/opencloudos-stream/ghc-asn1-encoding.git /var/lib/mock/dist-ocs23-epol9-build-182478-12264/root/chroot_tmpdir/scmroot/ghc-asn1-encoding
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-182478-12264/root/chroot_tmpdir/scmroot/ghc-asn1-encoding'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-asn1-encoding
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc382a1 package init