$ git clone -n https://gitee.com/ywyw22/openjpeg2 /var/lib/mock/dist-an23-build-186571-60669/root/chroot_tmpdir/scmroot/openjpeg2
Cloning into '/var/lib/mock/dist-an23-build-186571-60669/root/chroot_tmpdir/scmroot/openjpeg2'...
$ git fetch origin 00951ccbf07ea89bba03ed4b498522fa013524aa:KOJI_FETCH_HEAD
From https://gitee.com/ywyw22/openjpeg2
 * [new ref]         00951ccbf07ea89bba03ed4b498522fa013524aa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00951cc  update to 2.5.0