$ git clone -n https://gitee.com/src-anolis-ai/picosat.git /var/lib/mock/dist-an23-epao-build-332674-69612/root/chroot_tmpdir/scmroot/picosat
Cloning into '/var/lib/mock/dist-an23-epao-build-332674-69612/root/chroot_tmpdir/scmroot/picosat'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-ai/picosat
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8449977 !1 init from upstream Merge pull request !1 from Meredith/a23