$ git clone -n https://gitee.com/src-anolis-os/tcsh.git /var/lib/mock/dist-an23.3-build-424434-72934/root/chroot_tmpdir/scmroot/tcsh
Cloning into '/var/lib/mock/dist-an23.3-build-424434-72934/root/chroot_tmpdir/scmroot/tcsh'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/tcsh
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b0bcccb update to tcsh-6.24.10