$ git clone -n https://gitee.com/src-anolis-os/jakarta-activation.git /var/lib/mock/dist-an23.3-build-426283-72991/root/chroot_tmpdir/scmroot/jakarta-activation
Cloning into '/var/lib/mock/dist-an23.3-build-426283-72991/root/chroot_tmpdir/scmroot/jakarta-activation'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/jakarta-activation
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0465c38 update to 2.1.2 from 1.2.1