$ git clone -n https://gitee.com/mgb01105731/openjpeg2.git /var/lib/mock/dist-an23-build-125757-46161/root/chroot_tmpdir/scmroot/openjpeg2
Cloning into '/var/lib/mock/dist-an23-build-125757-46161/root/chroot_tmpdir/scmroot/openjpeg2'...
$ git reset --hard origin/a23
HEAD is now at a0fc441 update to 2.5.0