$ git clone -n https://gitee.com/src-opencloudos-rpms/bash.git /var/lib/mock/dist-oc9-build-74986-51904/root/chroot_tmpdir/scmroot/bash
Cloning into '/var/lib/mock/dist-oc9-build-74986-51904/root/chroot_tmpdir/scmroot/bash'...
$ git fetch origin 8a6c7205a6512b1cadd8285ff7070343b6f7c5a6:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/bash
 * [new ref]         8a6c7205a6512b1cadd8285ff7070343b6f7c5a6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a6c720 import bash-5.2.15-4.tl4