$ git clone -n https://src.fedoraproject.org/rpms/deepin-image-viewer.git /var/lib/mock/f31-build-58701-28490/root/chroot_tmpdir/scmroot/deepin-image-viewer
Cloning into '/var/lib/mock/f31-build-58701-28490/root/chroot_tmpdir/scmroot/deepin-image-viewer'...
$ git reset --hard 2390d7a50910bcbb772db73a39b069dcd1fe8a1e
HEAD is now at 2390d7a Release 1.3.8