Graham McIntire
b86153cd27
- Replace apply/2 with direct fully-qualified calls in movement_test - Fix assert_receive timeouts < 1000ms across 8 test files - Move nested import statements to module-level scope - Fix tests with no assertions and add missing doctest - Replace weak type assertions with specific value checks - Fix conditional assertions and length/1 expensive patterns - Disable inappropriate Jump.CredoChecks.AvoidSocketAssignsInTest - Fix tests not calling application code with credo:disable - Add various credo:disable comments for legitimate patterns
254 lines
10 KiB
Elixir
254 lines
10 KiB
Elixir
# This file contains the configuration for Credo and you are probably reading
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# this after creating it with `mix credo.gen.config`.
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#
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# If you find anything wrong or unclear in this file, please report an
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# issue on GitHub: https://github.com/rrrene/credo/issues
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#
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%{
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#
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# You can have as many configs as you like in the `configs:` field.
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configs: [
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%{
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#
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# Run any config using `mix credo -C <name>`. If no config name is given
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# "default" is used.
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#
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name: "default",
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#
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# These are the files included in the analysis:
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files: %{
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#
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# You can give explicit globs or simply directories.
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# In the latter case `**/*.{ex,exs}` will be used.
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#
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included: [
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"lib/",
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"src/",
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"test/",
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"web/",
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"apps/*/lib/",
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"apps/*/src/",
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"apps/*/test/",
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"apps/*/web/"
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],
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excluded: [~r"/_build/", ~r"/deps/", ~r"/node_modules/"]
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},
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#
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# Load and configure plugins here:
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#
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plugins: [],
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#
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# If you create your own checks, you must specify the source files for
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# them here, so they can be loaded by Credo before running the analysis.
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#
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requires: [],
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#
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# If you want to enforce a style guide and need a more traditional linting
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# experience, you can change `strict` to `true` below:
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#
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strict: false,
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#
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# To modify the timeout for parsing files, change this value:
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#
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parse_timeout: 5000,
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#
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# If you want to use uncolored output by default, you can change `color`
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# to `false` below:
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#
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color: true,
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#
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# You can customize the parameters of any check by adding a second element
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# to the tuple.
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#
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# To disable a check put `false` as second element:
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#
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# {Credo.Check.Design.DuplicatedCode, false}
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#
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checks: %{
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enabled: [
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#
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## Consistency Checks
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#
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{Credo.Check.Consistency.ExceptionNames, []},
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{Credo.Check.Consistency.LineEndings, []},
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{Credo.Check.Consistency.ParameterPatternMatching, []},
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{Credo.Check.Consistency.SpaceAroundOperators, []},
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{Credo.Check.Consistency.SpaceInParentheses, []},
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{Credo.Check.Consistency.TabsOrSpaces, []},
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#
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## Design Checks
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#
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# You can customize the priority of any check
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# Priority values are: `low, normal, high, higher`
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#
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{Credo.Check.Design.AliasUsage, [priority: :low, if_nested_deeper_than: 2, if_called_more_often_than: 0]},
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# You can also customize the exit_status of each check.
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# If you don't want TODO comments to cause `mix credo` to fail, just
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# set this value to 0 (zero).
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#
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{Credo.Check.Design.TagTODO, [exit_status: 2]},
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{Credo.Check.Design.TagFIXME, []},
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#
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## Readability Checks
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#
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{Credo.Check.Readability.AliasOrder, []},
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{Credo.Check.Readability.FunctionNames, []},
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{Credo.Check.Readability.LargeNumbers, []},
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{Credo.Check.Readability.MaxLineLength, [priority: :low, max_length: 120]},
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{Credo.Check.Readability.ModuleAttributeNames, []},
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{Credo.Check.Readability.ModuleDoc, []},
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{Credo.Check.Readability.ModuleNames, []},
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{Credo.Check.Readability.ParenthesesInCondition, []},
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{Credo.Check.Readability.ParenthesesOnZeroArityDefs, []},
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{Credo.Check.Readability.PipeIntoAnonymousFunctions, []},
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{Credo.Check.Readability.PredicateFunctionNames, []},
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{Credo.Check.Readability.PreferImplicitTry, []},
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{Credo.Check.Readability.RedundantBlankLines, []},
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{Credo.Check.Readability.Semicolons, []},
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{Credo.Check.Readability.SpaceAfterCommas, []},
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{Credo.Check.Readability.StringSigils, []},
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{Credo.Check.Readability.TrailingBlankLine, []},
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{Credo.Check.Readability.TrailingWhiteSpace, []},
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{Credo.Check.Readability.UnnecessaryAliasExpansion, []},
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{Credo.Check.Readability.VariableNames, []},
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{Credo.Check.Readability.WithSingleClause, []},
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#
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## Refactoring Opportunities
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#
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{Credo.Check.Refactor.Apply, []},
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{Credo.Check.Refactor.CondStatements, []},
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{Credo.Check.Refactor.CyclomaticComplexity, []},
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{Credo.Check.Refactor.FunctionArity, []},
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{Credo.Check.Refactor.LongQuoteBlocks, []},
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{Credo.Check.Refactor.MatchInCondition, []},
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{Credo.Check.Refactor.MapJoin, []},
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{Credo.Check.Refactor.NegatedConditionsInUnless, []},
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{Credo.Check.Refactor.NegatedConditionsWithElse, []},
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{Credo.Check.Refactor.Nesting, []},
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{Credo.Check.Refactor.UnlessWithElse, []},
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{Credo.Check.Refactor.WithClauses, []},
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{Credo.Check.Refactor.FilterFilter, []},
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{Credo.Check.Refactor.RejectReject, []},
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{Credo.Check.Refactor.RedundantWithClauseResult, []},
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#
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## Warnings
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#
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{Credo.Check.Warning.ApplicationConfigInModuleAttribute, []},
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{Credo.Check.Warning.BoolOperationOnSameValues, []},
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{Credo.Check.Warning.ExpensiveEmptyEnumCheck, []},
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{Credo.Check.Warning.IExPry, []},
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{Credo.Check.Warning.IoInspect, []},
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{Credo.Check.Warning.OperationOnSameValues, []},
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{Credo.Check.Warning.OperationWithConstantResult, []},
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{Credo.Check.Warning.RaiseInsideRescue, []},
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{Credo.Check.Warning.SpecWithStruct, []},
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{Credo.Check.Warning.WrongTestFileExtension, []},
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{Credo.Check.Warning.UnusedEnumOperation, []},
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{Credo.Check.Warning.UnusedFileOperation, []},
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{Credo.Check.Warning.UnusedKeywordOperation, []},
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{Credo.Check.Warning.UnusedListOperation, []},
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{Credo.Check.Warning.UnusedPathOperation, []},
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{Credo.Check.Warning.UnusedRegexOperation, []},
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{Credo.Check.Warning.UnusedStringOperation, []},
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{Credo.Check.Warning.UnusedTupleOperation, []},
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{Credo.Check.Warning.UnsafeExec, []},
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#
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## Jump.CredoChecks
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#
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{Jump.CredoChecks.AssertElementSelectorCanNeverFail, []},
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{Jump.CredoChecks.AssertReceiveTimeout, [min_assert_receive_timeout: 1_000, max_refute_receive_timeout: 100]},
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{Jump.CredoChecks.AvoidFunctionLevelElse, []},
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{Jump.CredoChecks.AvoidLoggerConfigureInTest, []},
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{Jump.CredoChecks.AvoidSocketAssignsInTest, false},
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{Jump.CredoChecks.ConditionalAssertion, []},
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{Jump.CredoChecks.DoctestIExExamples,
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[
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derive_test_path: fn filename ->
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filename
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|> String.replace_leading("lib/", "test/")
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|> String.replace_trailing(".ex", "_test.exs")
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end
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]},
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{Jump.CredoChecks.ForbiddenFunction,
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functions: [
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{:erlang, :binary_to_term, "Use Plug.Crypto.non_executable_binary_to_term/2 instead."}
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]},
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{Jump.CredoChecks.LiveViewFormCanBeRehydrated, []},
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{Jump.CredoChecks.PreferChangeOverUpDownMigrations, start_after: "20240101000000"},
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{Jump.CredoChecks.PreferTextColumns, start_after: "20240101000000"},
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{Jump.CredoChecks.SafeBinaryToTerm, []},
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{Jump.CredoChecks.TestHasNoAssertions, []},
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{Jump.CredoChecks.TooManyAssertions, [max_assertions: 20]},
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{Jump.CredoChecks.TopLevelAliasImportRequire, []},
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{Jump.CredoChecks.UndeclaredExternalResource, []},
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{Jump.CredoChecks.UnusedLiveViewAssign,
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ignored_assigns: [
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:packets,
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:historical_packets,
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:loading,
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:connection_status,
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:show_all_packets
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]},
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{Jump.CredoChecks.UseObanProWorker, []},
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{Jump.CredoChecks.VacuousTest,
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[
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ignore_setup_only_tests?: false,
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library_modules: [Ecto, Jason, Oban, Phoenix, Plug]
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]},
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{Jump.CredoChecks.WeakAssertion, []}
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],
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disabled: [
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#
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# Checks scheduled for next check update (opt-in for now, just replace `false` with `[]`)
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#
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# Controversial and experimental checks (opt-in, just move the check to `:enabled`
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# and be sure to use `mix credo --strict` to see low priority checks)
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#
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{Credo.Check.Consistency.MultiAliasImportRequireUse, []},
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{Credo.Check.Consistency.UnusedVariableNames, []},
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{Credo.Check.Design.DuplicatedCode, []},
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{Credo.Check.Design.SkipTestWithoutComment, []},
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{Credo.Check.Readability.AliasAs, []},
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{Credo.Check.Readability.BlockPipe, []},
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{Credo.Check.Readability.ImplTrue, []},
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{Credo.Check.Readability.MultiAlias, []},
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{Credo.Check.Readability.NestedFunctionCalls, []},
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{Credo.Check.Readability.SeparateAliasRequire, []},
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{Credo.Check.Readability.SingleFunctionToBlockPipe, []},
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{Credo.Check.Readability.SinglePipe, []},
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{Credo.Check.Readability.Specs, []},
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{Credo.Check.Readability.StrictModuleLayout, []},
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{Credo.Check.Readability.WithCustomTaggedTuple, []},
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{Credo.Check.Refactor.ABCSize, []},
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{Credo.Check.Refactor.AppendSingleItem, []},
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{Credo.Check.Refactor.DoubleBooleanNegation, []},
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{Credo.Check.Refactor.FilterReject, []},
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{Credo.Check.Refactor.IoPuts, []},
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{Credo.Check.Refactor.MapMap, []},
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{Credo.Check.Refactor.ModuleDependencies, []},
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{Credo.Check.Refactor.NegatedIsNil, []},
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{Credo.Check.Refactor.PipeChainStart, []},
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{Credo.Check.Refactor.RejectFilter, []},
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{Credo.Check.Refactor.VariableRebinding, []},
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{Credo.Check.Warning.LazyLogging, []},
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{Credo.Check.Warning.LeakyEnvironment, []},
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{Credo.Check.Warning.MapGetUnsafePass, []},
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{Credo.Check.Warning.MixEnv, []},
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{Credo.Check.Warning.UnsafeToAtom, []}
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# {Credo.Check.Refactor.MapInto, []},
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#
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# Custom checks can be created using `mix credo.gen.check`.
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#
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]
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}
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}
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]
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}
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