$ git clone -n https://src.fedoraproject.org/rpms/openjpeg2.git /var/lib/mock/f41-build-810251-146462/root/chroot_tmpdir/scmroot/openjpeg2
Cloning into '/var/lib/mock/f41-build-810251-146462/root/chroot_tmpdir/scmroot/openjpeg2'...
$ git reset --hard 1b807dffd228af229586e708f844c556b54759af
HEAD is now at 1b807df Update to 2.5.2