git.squeep.com Git - akkoma/blob - .credo.exs

   1 # This file contains the configuration for Credo and you are probably reading
   2 # this after creating it with `mix credo.gen.config`.
   3 #
   4 # If you find anything wrong or unclear in this file, please report an
   5 # issue on GitHub: https://github.com/rrrene/credo/issues
   6 #
   7 %{
   8   #
   9   # You can have as many configs as you like in the `configs:` field.
  10   configs: [
  11     %{
  12       #
  13       # Run any config using `mix credo -C <name>`. If no config name is given
  14       # "default" is used.
  15       name: "default",
  16       #
  17       # These are the files included in the analysis:
  18       files: %{
  19         #
  20         # You can give explicit globs or simply directories.
  21         # In the latter case `**/*.{ex,exs}` will be used.
  22         included: ["lib/", "src/", "web/", "apps/", "test/"],
  23         excluded: [~r"/_build/", ~r"/deps/"]
  24       },
  25       #
  26       # If you create your own checks, you must specify the source files for
  27       # them here, so they can be loaded by Credo before running the analysis.
  28       requires: [],
  29       #
  30       # Credo automatically checks for updates, like e.g. Hex does.
  31       # You can disable this behaviour below:
  32       check_for_updates: true,
  33       #
  34       # If you want to enforce a style guide and need a more traditional linting
  35       # experience, you can change `strict` to `true` below:
  36       strict: false,
  37       #
  38       # If you want to use uncolored output by default, you can change `color`
  39       # to `false` below:
  40       color: true,
  41       #
  42       # You can customize the parameters of any check by adding a second element
  43       # to the tuple.
  44       #
  45       # To disable a check put `false` as second element:
  46       #
  47       #     {Credo.Check.Design.DuplicatedCode, false}
  48       #
  49       checks: [
  50         {Credo.Check.Consistency.ExceptionNames},
  51         {Credo.Check.Consistency.LineEndings},
  52         {Credo.Check.Consistency.MultiAliasImportRequireUse},
  53         {Credo.Check.Consistency.ParameterPatternMatching},
  54         {Credo.Check.Consistency.SpaceAroundOperators},
  55         {Credo.Check.Consistency.SpaceInParentheses},
  56         {Credo.Check.Consistency.TabsOrSpaces},
  57
  58         # For some checks, like AliasUsage, you can only customize the priority
  59         # Priority values are: `low, normal, high, higher`
  60         {Credo.Check.Design.AliasUsage, priority: :low, if_called_more_often_than: 3},
  61
  62         # For others you can set parameters
  63
  64         # If you don't want the `setup` and `test` macro calls in ExUnit tests
  65         # or the `schema` macro in Ecto schemas to trigger DuplicatedCode, just
  66         # set the `excluded_macros` parameter to `[:schema, :setup, :test]`.
  67         {Credo.Check.Design.DuplicatedCode, excluded_macros: []},
  68
  69         # You can also customize the exit_status of each check.
  70         # If you don't want TODO comments to cause `mix credo` to fail, just
  71         # set this value to 0 (zero).
  72         {Credo.Check.Design.TagTODO, exit_status: 0},
  73         {Credo.Check.Design.TagFIXME, exit_status: 0},
  74
  75         {Credo.Check.Readability.FunctionNames},
  76         {Credo.Check.Readability.LargeNumbers},
  77         {Credo.Check.Readability.MaxLineLength, priority: :low, max_length: 100},
  78         {Credo.Check.Readability.ModuleAttributeNames},
  79         {Credo.Check.Readability.ModuleDoc, false},
  80         {Credo.Check.Readability.ModuleNames},
  81         {Credo.Check.Readability.ParenthesesOnZeroArityDefs},
  82         {Credo.Check.Readability.ParenthesesInCondition},
  83         {Credo.Check.Readability.PredicateFunctionNames},
  84         # lanodan: I think PreferImplicitTry should be consistency, and the behaviour seems
  85         # inconsistent, see: https://github.com/rrrene/credo/issues/224
  86         {Credo.Check.Readability.PreferImplicitTry, false},
  87         {Credo.Check.Readability.RedundantBlankLines},
  88         {Credo.Check.Readability.StringSigils},
  89         {Credo.Check.Readability.TrailingBlankLine},
  90         {Credo.Check.Readability.TrailingWhiteSpace},
  91         {Credo.Check.Readability.VariableNames},
  92         {Credo.Check.Readability.Semicolons},
  93         {Credo.Check.Readability.SpaceAfterCommas},
  94
  95         {Credo.Check.Refactor.DoubleBooleanNegation},
  96         {Credo.Check.Refactor.CondStatements},
  97         {Credo.Check.Refactor.CyclomaticComplexity},
  98         {Credo.Check.Refactor.FunctionArity},
  99         {Credo.Check.Refactor.MatchInCondition},
 100         {Credo.Check.Refactor.NegatedConditionsInUnless},
 101         {Credo.Check.Refactor.NegatedConditionsWithElse},
 102         {Credo.Check.Refactor.Nesting},
 103         {Credo.Check.Refactor.PipeChainStart},
 104         {Credo.Check.Refactor.UnlessWithElse},
 105
 106         {Credo.Check.Warning.BoolOperationOnSameValues},
 107         {Credo.Check.Warning.IExPry},
 108         {Credo.Check.Warning.IoInspect},
 109         # Got too much of them, not sure if relevant
 110         {Credo.Check.Warning.LazyLogging, false},
 111         {Credo.Check.Warning.OperationOnSameValues},
 112         {Credo.Check.Warning.OperationWithConstantResult},
 113         {Credo.Check.Warning.UnusedEnumOperation},
 114         {Credo.Check.Warning.UnusedFileOperation},
 115         {Credo.Check.Warning.UnusedKeywordOperation},
 116         {Credo.Check.Warning.UnusedListOperation},
 117         {Credo.Check.Warning.UnusedPathOperation},
 118         {Credo.Check.Warning.UnusedRegexOperation},
 119         {Credo.Check.Warning.UnusedStringOperation},
 120         {Credo.Check.Warning.UnusedTupleOperation},
 121
 122         # Controversial and experimental checks (opt-in, just remove `, false`)
 123         #
 124         {Credo.Check.Refactor.ABCSize, false},
 125         {Credo.Check.Refactor.AppendSingleItem, false},
 126         {Credo.Check.Refactor.VariableRebinding, false},
 127         {Credo.Check.Warning.MapGetUnsafePass, false},
 128
 129         # Deprecated checks (these will be deleted after a grace period)
 130         {Credo.Check.Readability.Specs, false},
 131
 132         # Custom checks can be created using `mix credo.gen.check`.
 133         #
 134       ]
 135     }
 136   ]
 137 }