Use cabal-fmt

cuddle.cabal

@@ -17,116 +17,116 @@ extra-doc-files: CHANGELOG.md
 -- extra-source-files:
 
 common warnings
-    ghc-options: -Wall
+  ghc-options: -Wall
 
 common ghc2021
-    -- These options are all on by default in GHC2021, so once we drop GHC8 we
-    -- can remove this section.
-    default-extensions:
-        DataKinds
-        DeriveGeneric
-        DeriveTraversable
-        FlexibleContexts
-        FlexibleInstances
-        GeneralizedNewtypeDeriving
-        ImportQualifiedPost
-        InstanceSigs
-        MultiParamTypeClasses
-        NamedFieldPuns
-        PolyKinds
-        RankNTypes
-        ScopedTypeVariables
-        StandaloneDeriving
-        TypeApplications
-        TypeSynonymInstances
+  -- These options are all on by default in GHC2021, so once we drop GHC8 we
+  -- can remove this section.
+  default-extensions:
+    DataKinds
+    DeriveGeneric
+    DeriveTraversable
+    FlexibleContexts
+    FlexibleInstances
+    GeneralizedNewtypeDeriving
+    ImportQualifiedPost
+    InstanceSigs
+    MultiParamTypeClasses
+    NamedFieldPuns
+    PolyKinds
+    RankNTypes
+    ScopedTypeVariables
+    StandaloneDeriving
+    TypeApplications
+    TypeSynonymInstances
 
 library
-    import:           warnings, ghc2021
-    exposed-modules:
-        Codec.CBOR.Cuddle.CBOR.Gen
-        Codec.CBOR.Cuddle.CDDL
-        Codec.CBOR.Cuddle.CDDL.CtlOp
-        Codec.CBOR.Cuddle.CDDL.CTree
-        Codec.CBOR.Cuddle.CDDL.Postlude
-        Codec.CBOR.Cuddle.CDDL.Resolve
-        Codec.CBOR.Cuddle.Huddle
-        Codec.CBOR.Cuddle.Parser
-        Codec.CBOR.Cuddle.Pretty
+  import:           warnings, ghc2021
+  exposed-modules:
+    Codec.CBOR.Cuddle.CBOR.Gen
+    Codec.CBOR.Cuddle.CDDL
+    Codec.CBOR.Cuddle.CDDL.CtlOp
+    Codec.CBOR.Cuddle.CDDL.CTree
+    Codec.CBOR.Cuddle.CDDL.Postlude
+    Codec.CBOR.Cuddle.CDDL.Resolve
+    Codec.CBOR.Cuddle.Huddle
+    Codec.CBOR.Cuddle.Parser
+    Codec.CBOR.Cuddle.Pretty
 
-    other-modules:
+  other-modules:
 
-    -- other-extensions:
-    build-depends:
-        , base                >=4.14.0.0
-        , base16-bytestring
-        , bytestring
-        , capability
-        , cborg
-        , containers
-        , data-default-class
-        , generic-optics
-        , hashable
-        , megaparsec
-        , mtl
-        , mutable-containers
-        , optics-core
-        , parser-combinators
-        , prettyprinter
-        , random
-        , text
+  -- other-extensions:
+  build-depends:
+    , base                >=4.14.0.0
+    , base16-bytestring
+    , bytestring
+    , capability
+    , cborg
+    , containers
+    , data-default-class
+    , generic-optics
+    , hashable
+    , megaparsec
+    , mtl
+    , mutable-containers
+    , optics-core
+    , parser-combinators
+    , prettyprinter
+    , random
+    , text
 
-    hs-source-dirs:   src
-    default-language: Haskell2010
+  hs-source-dirs:   src
+  default-language: Haskell2010
 
 executable example
-    import:           warnings, ghc2021
-    default-language: Haskell2010
-    other-modules:    Conway
+  import:           warnings, ghc2021
+  default-language: Haskell2010
+  other-modules:    Conway
 
-    -- other-extensions:
-    hs-source-dirs:   example
-    main-is:          Main.hs
-    build-depends:
-        , base           >=4.14.0.0
-        , cuddle
-        , megaparsec
-        , prettyprinter
-        , random
-        , text
+  -- other-extensions:
+  hs-source-dirs:   example
+  main-is:          Main.hs
+  build-depends:
+    , base           >=4.14.0.0
+    , cuddle
+    , megaparsec
+    , prettyprinter
+    , random
+    , text
 
 executable cuddle
-    import:           warnings, ghc2021
-    default-language: Haskell2010
-    hs-source-dirs:   ./bin/
-    main-is:          Main.hs
-    build-depends:
-        , base                  >=4.14.0.0
-        , cborg
-        , cuddle
-        , megaparsec
-        , optparse-applicative
-        , prettyprinter
-        , random
-        , text
+  import:           warnings, ghc2021
+  default-language: Haskell2010
+  hs-source-dirs:   ./bin/
+  main-is:          Main.hs
+  build-depends:
+    , base                  >=4.14.0.0
+    , cborg
+    , cuddle
+    , megaparsec
+    , optparse-applicative
+    , prettyprinter
+    , random
+    , text
 
 test-suite cuddle-test
-    import:           warnings, ghc2021
-    default-language: Haskell2010
-    other-modules:
-        Test.Codec.CBOR.Cuddle.CDDL.Gen
-        Test.Codec.CBOR.Cuddle.CDDL.Parser
-        Test.Codec.CBOR.Cuddle.Huddle
+  import:           warnings, ghc2021
+  default-language: Haskell2010
+  other-modules:
+    Test.Codec.CBOR.Cuddle.CDDL.Gen
+    Test.Codec.CBOR.Cuddle.CDDL.Parser
+    Test.Codec.CBOR.Cuddle.Huddle
 
-    -- other-extensions:
-    type:             exitcode-stdio-1.0
-    hs-source-dirs:   test
-    main-is:          Main.hs
-    build-depends:
-        , base              >=4.14.0.0
-        , cuddle
-        , hspec
-        , hspec-megaparsec
-        , megaparsec
-        , prettyprinter
-        , QuickCheck
-        , text
+  -- other-extensions:
+  type:             exitcode-stdio-1.0
+  hs-source-dirs:   test
+  main-is:          Main.hs
+  build-depends:
+    , base              >=4.14.0.0
+    , cuddle
+    , hspec
+    , hspec-megaparsec
+    , megaparsec
+    , prettyprinter
+    , QuickCheck
+    , text