$ git clone -n https://gitee.com/mgb01105731/maven-script-interpreter.git /var/lib/mock/dist-an23-build-272004-64161/root/chroot_tmpdir/scmroot/maven-script-interpreter
Cloning into '/var/lib/mock/dist-an23-build-272004-64161/root/chroot_tmpdir/scmroot/maven-script-interpreter'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/maven-script-interpreter
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ce10d7 init upstream from version 1.0