Introduce purs-tidy formatter (#57)

* Add purs-tidy formatter

* Run purs-tidy

Author: thomashoneyman

.github/workflows/ci.yml

@@ -15,6 +15,8 @@ jobs:
 
       - name: Set up a PureScript toolchain
         uses: purescript-contrib/setup-purescript@main
+        with:
+          purs-tidy: "latest"
 
       - name: Cache PureScript dependencies
         uses: actions/cache@v2
@@ -32,3 +34,6 @@ jobs:
 
       - name: Run tests
         run: spago test --no-install
+
+      - name: Check formatting
+        run: purs-tidy check src test

.gitignore

@@ -2,6 +2,7 @@
 !.gitignore
 !.github
 !.editorconfig
+!.tidyrc.json
 
 output
 generated-docs

.tidyrc.json

@@ -0,0 +1,10 @@
+{
+  "importSort": "source",
+  "importWrap": "source",
+  "indent": 2,
+  "operatorsFile": null,
+  "ribbon": 1,
+  "typeArrowPlacement": "first",
+  "unicode": "never",
+  "width": null
+}

CHANGELOG.md

@@ -11,6 +11,7 @@ New features:
 Bugfixes:
 
 Other improvements:
+- Added `purs-tidy` formatter (#6 by @thomashoneyman)
 
 ## [v8.0.0](https://github.com/purescript-contrib/purescript-argonaut/releases/tag/v8.0.0) - 2021-02-26
 

src/Data/Argonaut.purs

@@ -8,7 +8,6 @@ module Data.Argonaut
   , module Data.Argonaut.Traversals
   ) where
 
-
 import Data.Argonaut.Core (Json, caseJson, caseJsonArray, caseJsonBoolean, caseJsonNull, caseJsonNumber, caseJsonObject, caseJsonString, fromArray, fromBoolean, fromNumber, fromObject, fromString, isArray, isBoolean, isNull, isNumber, isObject, isString, jsonEmptyArray, jsonEmptyObject, jsonEmptyString, jsonFalse, jsonNull, jsonSingletonArray, jsonSingletonObject, jsonTrue, jsonZero, stringify, stringifyWithIndent, toArray, toBoolean, toNull, toNumber, toObject, toString)
 import Data.Argonaut.Decode (class DecodeJson, JsonDecodeError(..), decodeJson, defaultField, getField, getFieldOptional, getFieldOptional', parseJson, printJsonDecodeError, (.!=), (.:), (.:!), (.:?))
 import Data.Argonaut.Encode (class EncodeJson, assoc, assocOptional, encodeJson, extend, extendOptional, (:=), (:=?), (~>), (~>?))

test/Test/Main.purs

@@ -24,11 +24,12 @@ prop_toPrims_fromPrims = do
 
 genTestJCursor :: Gen JCursor
 genTestJCursor = do
-    i <- chooseInt 0 2
-    r <- if i == 0 then pure JCursorTop
-         else if i == 1 then JField <$> genUnicodeString <*> genTestJCursor
-              else JIndex <$> chooseInt bottom top <*> genTestJCursor
-    pure r
+  i <- chooseInt 0 2
+  r <-
+    if i == 0 then pure JCursorTop
+    else if i == 1 then JField <$> genUnicodeString <*> genTestJCursor
+    else JIndex <$> chooseInt bottom top <*> genTestJCursor
+  pure r
 
 prop_jcursor_serialization :: Gen Result
 prop_jcursor_serialization = do