$ git clone -n https://gitee.com/mgb01105731/clang_1.git /var/lib/mock/dist-an8.9-build-409770-72628/root/chroot_tmpdir/scmroot/clang_1
Cloning into '/var/lib/mock/dist-an8.9-build-409770-72628/root/chroot_tmpdir/scmroot/clang_1'...
$ git fetch origin cfb1515310e8eb691573945494a45b49be89001d:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/clang_1
 * [new ref]         cfb1515310e8eb691573945494a45b49be89001d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cfb1515 to #N/A init upstream from 18.1.8 Signed-off-by: mgb01105731 mgb01105731@alibaba-inc.com