fixed indentation of anon function body, fixes #577

Author: AlexHaxe

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Fixed broken indentation after case with OpOr pattern, fixes [#576](https://github.com/HaxeCheckstyle/haxe-formatter/issues/576)
 - Fixed missing linebreak between metadata and doc comment, fixes [#578](https://github.com/HaxeCheckstyle/haxe-formatter/issues/578)
+- Fixed indentation in anon function body, fixes [#577](https://github.com/HaxeCheckstyle/haxe-formatter/issues/577)
 - Changed default wrapping location of `casePattern` to `afterLast`, fixes [#579](https://github.com/HaxeCheckstyle/haxe-formatter/issues/579)
 
 ## version 1.10.0 (2020-04-11)

src/formatter/marker/Indenter.hx

@@ -1,18 +1,18 @@
 package formatter.marker;
 
+import formatter.config.Config;
+import formatter.config.IndentationConfig;
 #if debugIndent
-import haxe.PosInfos;
 import sys.io.File;
 import sys.io.FileOutput;
 #end
-import formatter.config.IndentationConfig;
 
 class Indenter {
 	var config:IndentationConfig;
 	var parsedCode:Null<ParsedCode>;
 
-	public function new(config:IndentationConfig) {
-		this.config = config;
+	public function new(config:Config) {
+		this.config = fconfig;
 		if (config.character.toLowerCase() == "tab") {
 			config.character = "\t";
 		}
@@ -311,6 +311,12 @@ class Indenter {
 								while (firstToken != null && !parsedCode.tokenList.isNewLineBefore(firstToken.token)) {
 									firstToken = parsedCode.tokenList.getPreviousToken(firstToken.token);
 								}
+								var brOpen:Null<TokenTree> = prevToken.access().firstOf(BrOpen).token;
+								if (brOpen != null) {
+									if (!parsedCode.tokenList.isSameLineBetween(prevToken, brOpen, false)) {
+										continue;
+									}
+								}
 								return count + calcIndent(firstToken.token);
 							}
 						default:

src/formatter/marker/MarkTokenText.hx

@@ -1,15 +1,12 @@
 package formatter.marker;
 
-import haxe.zip.Entry;
 import haxeparser.HaxeLexer;
+import tokentree.TokenStream;
 import tokentree.TokenStreamProgress;
 import tokentree.walk.WalkStatement;
-import tokentree.TokenStream;
 import formatter.codedata.CodeLines;
 import formatter.codedata.FormatterInputData;
-import formatter.codedata.ParseFile;
 import formatter.codedata.ParsedCode;
-import formatter.codedata.TokenData;
 
 class MarkTokenText extends MarkerBase {
 	public function run() {

test/testcases/indentation/issue_577_anon_function_body.hxtest

@@ -0,0 +1,32 @@
+{}
+
+---
+
+class PlayState extends FlxState
+{
+	function createAttachmentControls():Void
+	{
+		add(attachmentDropDown = new FlxUIDropDownMenu(modelDropDownLoc.x, modelDropDownLoc.y - 30,
+			FlxUIDropDownMenu.makeStrIdLabelArray(FlxGamepadAttachment.getConstructors()), function(attachment)
+		{
+			var gamepad = FlxG.gamepads.lastActive;
+			if (gamepad != null)
+				gamepad.attachment = FlxGamepadAttachment.createByName(attachment);
+			updateConnectedGamepads(true);
+		}, new FlxUIDropDownHeader(150)));
+	}
+}
+
+---
+
+class PlayState extends FlxState {
+	function createAttachmentControls():Void {
+		add(attachmentDropDown = new FlxUIDropDownMenu(modelDropDownLoc.x, modelDropDownLoc.y - 30,
+			FlxUIDropDownMenu.makeStrIdLabelArray(FlxGamepadAttachment.getConstructors()), function(attachment) {
+				var gamepad = FlxG.gamepads.lastActive;
+				if (gamepad != null)
+					gamepad.attachment = FlxGamepadAttachment.createByName(attachment);
+				updateConnectedGamepads(true);
+		}, new FlxUIDropDownHeader(150)));
+	}
+}

test/testcases/indentation/issue_577_anon_function_body_curly_next.hxtest

@@ -0,0 +1,39 @@
+{
+	"lineEnds": {
+		"leftCurly": "both"
+    }
+}
+
+---
+
+class PlayState extends FlxState
+{
+	function createAttachmentControls():Void
+	{
+		add(attachmentDropDown = new FlxUIDropDownMenu(modelDropDownLoc.x, modelDropDownLoc.y - 30,
+			FlxUIDropDownMenu.makeStrIdLabelArray(FlxGamepadAttachment.getConstructors()), function(attachment)
+		{
+			var gamepad = FlxG.gamepads.lastActive;
+			if (gamepad != null)
+				gamepad.attachment = FlxGamepadAttachment.createByName(attachment);
+			updateConnectedGamepads(true);
+		}, new FlxUIDropDownHeader(150)));
+	}
+}
+
+---
+
+class PlayState extends FlxState
+{
+	function createAttachmentControls():Void
+	{
+		add(attachmentDropDown = new FlxUIDropDownMenu(modelDropDownLoc.x, modelDropDownLoc.y - 30,
+			FlxUIDropDownMenu.makeStrIdLabelArray(FlxGamepadAttachment.getConstructors()), function(attachment)
+		{
+			var gamepad = FlxG.gamepads.lastActive;
+			if (gamepad != null)
+				gamepad.attachment = FlxGamepadAttachment.createByName(attachment);
+			updateConnectedGamepads(true);
+		}, new FlxUIDropDownHeader(150)));
+	}
+}