Config1 = case os:getenv("TRAVIS") of
    "true" ->
        %% Adjust coverall config
        JobId = os:getenv("TRAVIS_JOB_ID"),
        lists:keystore(coveralls_service_job_id, 1, CONFIG, {coveralls_service_job_id, JobId});
    _ ->
        CONFIG
end,

%% Add logo and year to Copyright
{ok, LogoBin} = file:read_file("logo.svg"),
{{Year, _, _}, _} = calendar:universal_time(),
EdocOpts0 = proplists:get_value(edoc_opts, Config1),
EdocOpts1 = [
    {def, {logo, binary_to_list(LogoBin)}} | [
    {def, {years, "2018-" ++ integer_to_list(Year)}} |
    EdocOpts0
]],
Config2 = lists:keyreplace(edoc_opts, 1, Config1, {edoc_opts, EdocOpts1}),

%% Add version number for edoc
Config3 = 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, Config2, {edoc_opts, EdocOpts2});
    _ ->
        Config2
end.