Format code via purs-tidy; enforce in CI (#52)

* Format code via purs-tidy

* Add formatting check

* Update changelog

.github/workflows/ci.yml

@@ -15,6 +15,7 @@ jobs:
       - uses: purescript-contrib/setup-purescript@main
         with:
           purescript: "unstable"
+          purs-tidy: "latest"
 
       - uses: actions/setup-node@v2
         with:
@@ -33,3 +34,7 @@ jobs:
         run: |
           bower install
           npm run-script test --if-present
+
+      - name: Check formatting
+        run: |
+          purs-tidy check src test

CHANGELOG.md

@@ -11,6 +11,7 @@ New features:
 Bugfixes:
 
 Other improvements:
+- Format code with `purs-tidy`; enforce in CI (#52 by @JordanMartinez)
 
 ## [v8.0.0](https://github.com/purescript-node/purescript-node-buffer/releases/tag/v8.0.0) - 2022-04-27
 

src/Node/Buffer/Immutable.purs

@@ -73,8 +73,8 @@ foreign import readImpl :: String -> Offset -> ImmutableBuffer -> Number
 readString :: Encoding -> Offset -> Offset -> ImmutableBuffer -> String
 readString = readStringImpl <<< encodingToNode
 
-foreign import readStringImpl ::
-  String -> Offset -> Offset -> ImmutableBuffer -> String
+foreign import readStringImpl
+  :: String -> Offset -> Offset -> ImmutableBuffer -> String
 
 -- | Reads the buffer as a string with the specified encoding.
 toString :: Encoding -> ImmutableBuffer -> String
@@ -92,8 +92,8 @@ foreign import toArrayBuffer :: ImmutableBuffer -> ArrayBuffer
 getAtOffset :: Offset -> ImmutableBuffer -> Maybe Octet
 getAtOffset = getAtOffsetImpl Just Nothing
 
-foreign import getAtOffsetImpl ::
-  (Octet -> Maybe Octet) -> Maybe Octet -> Offset -> ImmutableBuffer -> Maybe Octet
+foreign import getAtOffsetImpl
+  :: (Octet -> Maybe Octet) -> Maybe Octet -> Offset -> ImmutableBuffer -> Maybe Octet
 
 -- | Concatenates a list of buffers.
 foreign import concat :: Array ImmutableBuffer -> ImmutableBuffer

src/Node/Buffer/Internal.purs

@@ -82,8 +82,8 @@ foreign import writeInternal :: forall buf m. String -> Number -> Offset -> buf
 writeString :: forall buf m. Monad m => Encoding -> Offset -> Int -> String -> buf -> m Int
 writeString = writeStringInternal <<< encodingToNode
 
-foreign import writeStringInternal ::
-  forall buf m. String -> Offset -> Int -> String -> buf -> m Int
+foreign import writeStringInternal
+  :: forall buf m. String -> Offset -> Int -> String -> buf -> m Int
 
 toArray :: forall buf m. Monad m => buf -> m (Array Octet)
 toArray = usingFromImmutable Immutable.toArray

src/Node/Buffer/Types.purs

@@ -31,17 +31,17 @@ data BufferValueType
   | DoubleBE
 
 instance showBufferValueType :: Show BufferValueType where
-  show UInt8    = "UInt8"
+  show UInt8 = "UInt8"
   show UInt16LE = "UInt16LE"
   show UInt16BE = "UInt16BE"
   show UInt32LE = "UInt32LE"
   show UInt32BE = "UInt32BE"
-  show Int8     = "Int8"
-  show Int16LE  = "Int16LE"
-  show Int16BE  = "Int16BE"
-  show Int32LE  = "Int32LE"
-  show Int32BE  = "Int32BE"
-  show FloatLE  = "FloatLE"
-  show FloatBE  = "FloatBE"
+  show Int8 = "Int8"
+  show Int16LE = "Int16LE"
+  show Int16BE = "Int16BE"
+  show Int32LE = "Int32LE"
+  show Int32BE = "Int32BE"
+  show FloatLE = "FloatLE"
+  show FloatBE = "FloatBE"
   show DoubleLE = "DoubleLE"
   show DoubleBE = "DoubleBE"

src/Node/Encoding.purs

@@ -1,5 +1,5 @@
 module Node.Encoding
-  ( Encoding (..)
+  ( Encoding(..)
   , encodingToNode
   , byteLength
   ) where
@@ -17,26 +17,26 @@ data Encoding
   | Hex
 
 instance showEncoding :: Show Encoding where
-  show ASCII   = "ASCII"
-  show UTF8    = "UTF8"
+  show ASCII = "ASCII"
+  show UTF8 = "UTF8"
   show UTF16LE = "UTF16LE"
-  show UCS2    = "UCS2"
-  show Base64  = "Base64"
-  show Latin1  = "Latin1"
-  show Binary  = "Binary"
-  show Hex     = "Hex"
+  show UCS2 = "UCS2"
+  show Base64 = "Base64"
+  show Latin1 = "Latin1"
+  show Binary = "Binary"
+  show Hex = "Hex"
 
 -- | Convert an `Encoding` to a `String` in the format expected by Node.js
 -- | APIs.
 encodingToNode :: Encoding -> String
-encodingToNode ASCII   = "ascii"
-encodingToNode UTF8    = "utf8"
+encodingToNode ASCII = "ascii"
+encodingToNode UTF8 = "utf8"
 encodingToNode UTF16LE = "utf16le"
-encodingToNode UCS2    = "ucs2"
-encodingToNode Base64  = "base64"
-encodingToNode Latin1  = "latin1"
-encodingToNode Binary  = "binary"
-encodingToNode Hex     = "hex"
+encodingToNode UCS2 = "ucs2"
+encodingToNode Base64 = "base64"
+encodingToNode Latin1 = "latin1"
+encodingToNode Binary = "binary"
+encodingToNode Hex = "hex"
 
 foreign import byteLengthImpl :: String -> String -> Int