%% Add logo and year to Copyright
LogoBin = case file:read_file("logo.svg") of
    {ok, Bin} ->
        Bin;
    _ ->
        <<>>
end,
{{Year, _, _}, _} = calendar:universal_time(),
EdocOpts0 = proplists:get_value(edoc_opts, CONFIG),
EdocOpts1 = [
    {def, {logo, binary_to_list(LogoBin)}} | [
    {def, {years, "2018-" ++ integer_to_list(Year)}} |
    EdocOpts0
]],
Config = lists:keyreplace(edoc_opts, 1, CONFIG, {edoc_opts, EdocOpts1}),

%% Add version number for edoc
case os:cmd("git tag | tail -1") of
    [$v | Version0] ->
        Version = string:trim(Version0, both, "\n"),
        EdocOpts2 = [{def, {version, Version}} | EdocOpts1],
        lists:keyreplace(edoc_opts, 1, Config, {edoc_opts, EdocOpts2});
    _ ->
        Config
end.