Typical Elvis formatter configuration

rebar.config

{elvis,
    [#{dirs => ["apps/*/src", "src"],
        filter => "*.erl",
        rules => [{elvis_style, line_length,
            #{ignore => [],
            limit => 100,
            skip_comments => false}},
            {elvis_style, no_tabs},
            {elvis_style, no_trailing_whitespace},
            {elvis_style, macro_names, #{ignore => []}},
            {elvis_style, macro_module_names},
            {elvis_style, operator_spaces, #{rules => [{right, ","},
                {right, "++"},
                {left, "++"}]}},
        {elvis_style, nesting_level, #{level => 3}},
        {elvis_style, god_modules,
        #{limit => 25,
        ignore => []}},
        {elvis_style, no_if_expression},
        {elvis_style, invalid_dynamic_call,
        #{ignore => []}},
        {elvis_style, used_ignored_variable},
        {elvis_style, no_behavior_info},
        {
        elvis_style,
        module_naming_convention,
        #{regex => "^[a-z]([a-z0-9]*_?)*(_SUITE)?$",
        ignore => []}
        },
        {
        elvis_style,
        function_naming_convention,
        #{regex => "^([a-z][a-z0-9]*_?)*$"}
        },
        {elvis_style, state_record_and_type},
        {elvis_style, no_spec_with_records},
        {elvis_style, dont_repeat_yourself, #{min_complexity => 10}},
        {elvis_style, no_debug_call, #{ignore => [user_default]}}
        ]
        },
        #{dirs => ["."],
        filter => "Makefile",
        rules => [{elvis_project, no_deps_master_erlang_mk, #{ignore => []}},
            {elvis_project, protocol_for_deps_erlang_mk, #{ignore => []}}]
            },
        #{dirs => ["."],
        filter => "rebar.config",
        rules => [{elvis_project, no_deps_master_rebar, #{ignore => []}},
        {elvis_project, protocol_for_deps_rebar, #{ignore => []}}]
    }
    ]
}.