bouncer/rebar.config

%% Common project erlang options.
{erl_opts, [
    % mandatory
    debug_info,
    warnings_as_errors,
    warn_export_all,
    warn_missing_spec,
    warn_untyped_record,
    warn_export_vars,

    % by default
    warn_unused_record,
    warn_bif_clash,
    warn_obsolete_guard,
    warn_unused_vars,
    warn_shadow_vars,
    warn_unused_import,
    warn_unused_function,
    warn_deprecated_function

    % at will
    % bin_opt_info
    % no_auto_import
    % warn_missing_spec_all
]}.

%% Common project dependencies.
{deps, [
    {cowboy, "2.9.0"},
    {jsx, "3.1.0"},
    {jesse, "1.6.1"},
    {gun, {git, "https://github.com/ninenines/gun.git", {branch, "master"}}},
    {genlib, {git, "https://github.com/rbkmoney/genlib.git", {branch, "master"}}},
    {thrift, {git, "https://github.com/rbkmoney/thrift_erlang.git", {branch, "master"}}},
    {woody, {git, "https://github.com/rbkmoney/woody_erlang.git", {branch, "master"}}},
    {woody_user_identity,
        {git, "https://github.com/rbkmoney/woody_erlang_user_identity.git", {branch, "master"}}},
    {bouncer_proto, {git, "git@github.com:rbkmoney/bouncer-proto.git", {branch, "master"}}},
    {org_management_proto,
        {git, "git@github.com:rbkmoney/org-management-proto.git", {branch, "master"}}},
    {scoper, {git, "https://github.com/rbkmoney/scoper.git", {branch, "master"}}},
    {erl_health, {git, "https://github.com/rbkmoney/erlang-health.git", {branch, "master"}}},

    % Production-only deps.
    % Defined here for the sake of rebar-locking.
    {recon, "2.5.2"},
    {iosetopts, {git, "https://github.com/valitydev/iosetopts.git", {ref, "edb445c"}}},
    {logger_logstash_formatter,
        {git, "https://github.com/rbkmoney/logger_logstash_formatter.git", {branch, "master"}}},
    {how_are_you, {git, "https://github.com/rbkmoney/how_are_you.git", {branch, "master"}}},
    {gunner, {git, "git@github.com:rbkmoney/gunner.git", {branch, "master"}}}
]}.

%% Helpful plugins.
{plugins, [
    rebar3_lint,
    {erlfmt, "1.0.0"}
]}.

{erlfmt, [
    {print_width, 100},
    {files, ["{src,include,test}/*.{hrl,erl}", "rebar.config"]}
]}.

%% Linter config.
{elvis, [
    #{
        dirs => ["src"],
        filter => "*.erl",
        ruleset => erl_files,
        rules => [
            % Too opionated
            {elvis_style, state_record_and_type, disable},
            {elvis_style, invalid_dynamic_call, #{
                ignore => [
                    % Uses thrift reflection through `struct_info/1`.
                    bouncer_thrift,
                    % Implements parts of logger duties, including message formatting.
                    bouncer_audit_log
                ]
            }},
            % Readable code for building bin keys
            {elvis_style, no_if_expression, #{ignore => [bouncer_gunner_metrics_event_h]}},
            {elvis_style, macro_names, #{ignore => [bouncer_gunner_metrics_event_h]}}
        ]
    },
    #{
        dirs => ["test"],
        filter => "*.erl",
        ruleset => erl_files,
        rules => [
            % We want to use `ct:pal/2` and friends in test code.
            {elvis_style, no_debug_call, disable},
            % Assert macros can trigger use of ignored binding, yet we want them for better
            % readability.
            {elvis_style, used_ignored_variable, disable},
            % Tests are usually more comprehensible when a bit more verbose.
            {elvis_style, dont_repeat_yourself, #{min_complexity => 20}},
            % Too opionated
            {elvis_style, state_record_and_type, disable},
            {elvis_style, god_modules, #{ignore => [ct_gun_event_h]}}
        ]
    },
    #{
        dirs => ["."],
        filter => "Makefile",
        ruleset => makefiles
    },
    #{
        dirs => ["."],
        filter => "rebar.config",
        rules => [
            {elvis_text_style, line_length, #{limit => 100, skip_comments => false}},
            {elvis_text_style, no_tabs},
            {elvis_text_style, no_trailing_whitespace}
        ]
    },
    #{
        dirs => ["src"],
        filter => "*.app.src",
        rules => [
            {elvis_text_style, line_length, #{limit => 100, skip_comments => false}},
            {elvis_text_style, no_tabs},
            {elvis_text_style, no_trailing_whitespace}
        ]
    }
]}.

{elvis_output_format, colors}.

%% XRef checks
{xref_checks, [
    undefined_function_calls,
    undefined_functions,
    deprecated_functions_calls,
    deprecated_functions
]}.

% at will
% {xref_warnings, true}.

%% Tests
{cover_enabled, true}.

%% Dialyzer static analyzing
{dialyzer, [
    {warnings, [
        % mandatory
        unmatched_returns,
        error_handling,
        race_conditions,
        unknown
    ]},
    {plt_apps, all_deps}
]}.

{profiles, [
    {prod, [
        %% Relx configuration
        {relx, [
            {release, {bouncer, "0.1.0"}, [
                iosetopts,
                % tools for introspection
                {recon, load},
                % debugger
                {runtime_tools, load},
                % profiler
                {tools, load},
                % logger formatter
                {logger_logstash_formatter, load},
                how_are_you,
                bouncer
            ]},
            {sys_config, "./config/sys.config"},
            {vm_args, "./config/vm.args"},
            {mode, minimal},
            {extended_start_script, true}
        ]}
    ]},

    {test, [
        {cover_enabled, true},
        {deps, []}
    ]}
]}.