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Core library for the Erlang style reviewer
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Files
src/elvis_rulesets.erl
-module(elvis_rulesets).
-format #{inline_items => none}.
-export([rules/1, set_rulesets/1]).
-spec set_rulesets(#{atom() => list()}) -> ok.
set_rulesets(RuleSets) ->
Tid = ensure_clean_table(),
lists:foreach(fun({Name, Rules}) -> true = ets:insert(Tid, {Name, Rules}) end,
maps:to_list(RuleSets)).
-spec rules(Group :: atom()) -> [elvis_core:rule()].
rules(gitignore) ->
lists:map(fun({Mod, Rule}) -> {Mod, Rule, apply(Mod, default, [Rule])} end,
[{elvis_gitignore, Rule} || Rule <- [required_patterns, forbidden_patterns]]);
rules(hrl_files) ->
lists:map(fun({Mod, Rule}) -> {Mod, Rule, apply(Mod, default, [Rule])} end,
[{elvis_text_style, Rule} || Rule <- [line_length, no_tabs, no_trailing_whitespace]]
++ [{elvis_style, Rule}
|| Rule
<- [atom_naming_convention,
consistent_variable_casing,
macro_module_names,
macro_names,
nesting_level,
no_author,
no_behavior_info,
no_block_expressions,
no_catch_expressions,
no_debug_call,
no_dollar_space,
no_if_expression,
no_import,
no_match_in_condition,
no_nested_try_catch,
no_single_clause_case,
no_space,
no_space_after_pound,
no_specs,
no_successive_maps,
no_throw,
no_types,
numeric_format,
operator_spaces,
used_ignored_variable,
variable_naming_convention]]);
rules(erl_files) ->
lists:map(fun({Mod, Rule}) -> {Mod, Rule, apply(Mod, default, [Rule])} end,
[{elvis_text_style, Rule} || Rule <- [line_length, no_tabs, no_trailing_whitespace]]
++ [{elvis_style, Rule}
|| Rule
<- [atom_naming_convention,
behaviour_spelling,
consistent_variable_casing,
dont_repeat_yourself,
export_used_types,
function_naming_convention,
god_modules,
invalid_dynamic_call,
macro_module_names,
macro_names,
max_anonymous_function_arity,
max_function_arity,
module_naming_convention,
nesting_level,
no_author,
no_behavior_info,
no_block_expressions,
no_catch_expressions,
no_debug_call,
no_dollar_space,
no_if_expression,
no_import,
no_match_in_condition,
no_nested_try_catch,
no_single_clause_case,
no_space,
no_space_after_pound,
no_spec_with_records,
no_successive_maps,
no_throw,
numeric_format,
operator_spaces,
param_pattern_matching,
private_data_types,
used_ignored_variable,
variable_naming_convention]]);
rules(erl_files_strict) ->
rules(erl_files)
++ lists:map(fun({Mod, Rule}) -> {Mod, Rule, apply(Mod, default, [Rule])} end,
[{elvis_style, Rule}
|| Rule
<- [always_shortcircuit,
consistent_generic_type,
max_function_clause_length,
max_function_length,
max_module_length,
ms_transform_included,
no_call,
no_init_lists,
no_common_caveats_call,
no_macros,
state_record_and_type]]);
rules(beam_files) ->
lists:map(fun(Rule) -> {elvis_style, Rule, elvis_style:default(Rule)} end,
[atom_naming_convention,
behaviour_spelling,
consistent_variable_casing,
dont_repeat_yourself,
export_used_types,
function_naming_convention,
god_modules,
invalid_dynamic_call,
max_anonymous_function_arity,
max_function_arity,
ms_transform_included,
module_naming_convention,
nesting_level,
no_author,
no_catch_expressions,
no_debug_call,
no_if_expression,
no_import,
no_init_lists,
no_match_in_condition,
no_nested_try_catch,
no_single_clause_case,
no_spec_with_records,
no_successive_maps,
no_throw,
param_pattern_matching,
private_data_types,
used_ignored_variable,
variable_naming_convention]);
rules(rebar_config) ->
lists:map(fun(Rule) -> {elvis_project, Rule, elvis_project:default(Rule)} end,
[no_branch_deps, protocol_for_deps]);
rules(elvis_config) ->
lists:map(fun(Rule) -> {elvis_project, Rule, elvis_project:default(Rule)} end,
[old_configuration_format]);
rules(Group) ->
try
ets:lookup_element(?MODULE, Group, 2)
catch
error:badarg ->
[]
end.
ensure_clean_table() ->
case ets:info(?MODULE) of
undefined ->
ets:new(?MODULE, [set, named_table, {keypos, 1}, public]);
_ ->
true = ets:delete_all_objects(?MODULE),
?MODULE
end.