Merge pull request #515 from prettier-solidity/enum_in_each_line

enums should belong in their own line

Author: fvictorio

src/nodes/EnumDefinition.js

@@ -1,19 +1,19 @@
 const {
   doc: {
-    builders: { group, line, softline }
+    builders: { group, hardline }
   }
 } = require('prettier/standalone');
 
 const printSeparatedList = require('./print-separated-list');
 
 const EnumDefinition = {
-  print: ({ node, path, print, options }) =>
+  print: ({ node, path, print }) =>
     group([
       'enum ',
       node.name,
       ' {',
       printSeparatedList(path.map(print, 'members'), {
-        firstSeparator: options.bracketSpacing ? line : softline
+        firstSeparator: hardline
       }),
       '}'
     ])

tests/AllSolidityFeatures/__snapshots__/jsfmt.spec.js.snap

@@ -569,7 +569,12 @@ contract c {
 }
 
 contract test {
-    enum ActionChoices {GoLeft, GoRight, GoStraight, SitStill}
+    enum ActionChoices {
+        GoLeft,
+        GoRight,
+        GoStraight,
+        SitStill
+    }
 
     function test() {
         choices = ActionChoices.GoStraight;
@@ -995,7 +1000,11 @@ struct TopLevelStruct {
     uint256 y;
 }
 
-enum TopLevelEnum {Top, Level, Enum}
+enum TopLevelEnum {
+    Top,
+    Level,
+    Enum
+}
 pragma solidity ^0.6.0;
 
 contract A {

tests/EnumDefinitions/__snapshots__/jsfmt.spec.js.snap

@@ -14,7 +14,12 @@ contract EnumDefinitions {
 
 =====================================output=====================================
 contract EnumDefinitions {
-    enum ActionChoices { GoLeft, GoRight, GoStraight, SitStill }
+    enum ActionChoices {
+        GoLeft,
+        GoRight,
+        GoStraight,
+        SitStill
+    }
     enum States {
         State1,
         State2,
@@ -44,7 +49,12 @@ contract EnumDefinitions {
 
 =====================================output=====================================
 contract EnumDefinitions {
-    enum ActionChoices {GoLeft, GoRight, GoStraight, SitStill}
+    enum ActionChoices {
+        GoLeft,
+        GoRight,
+        GoStraight,
+        SitStill
+    }
     enum States {
         State1,
         State2,