Updated SortPom from 3.2.1 to 3.4.0 with support for endWithNewline

Author: Björn Ekryd

lib/build.gradle

@@ -128,8 +128,8 @@ dependencies {
 	// scalafmt
 	scalafmtCompileOnly "org.scalameta:scalafmt-core_2.13:3.7.3"
 	// sortPom
-	sortPomCompileOnly 'com.github.ekryd.sortpom:sortpom-sorter:3.2.1'
-	sortPomCompileOnly 'org.slf4j:slf4j-api:2.0.0'
+	sortPomCompileOnly 'com.github.ekryd.sortpom:sortpom-sorter:3.4.0'
+	sortPomCompileOnly 'org.slf4j:slf4j-api:2.0.12'
 	// zjsonPatch
 	zjsonPatchCompileOnly 'com.flipkart.zjsonpatch:zjsonpatch:0.4.14'
 }

lib/src/main/java/com/diffplug/spotless/pom/SortPomCfg.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2023 DiffPlug
+ * Copyright 2021-2024 DiffPlug
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,7 +21,7 @@
 public class SortPomCfg implements Serializable {
 	private static final long serialVersionUID = 1L;
 
-	public String version = "3.2.1";
+	public String version = "3.4.0";
 
 	public String encoding = "UTF-8";
 
@@ -33,6 +33,8 @@ public class SortPomCfg implements Serializable {
 
 	public boolean keepBlankLines = true;
 
+	public boolean endWithNewline = true;
+
 	public int nrOfIndentSpace = 2;
 
 	public boolean indentBlankLines = false;

lib/src/sortPom/java/com/diffplug/spotless/glue/pom/SortPomFormatterFunc.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2023 DiffPlug
+ * Copyright 2021-2024 DiffPlug
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -50,7 +50,7 @@ public String apply(String input) throws Exception {
 				.setPomFile(pom)
 				.setFileOutput(false, null, null, false)
 				.setEncoding(cfg.encoding)
-				.setFormatting(cfg.lineSeparator, cfg.expandEmptyElements, cfg.spaceBeforeCloseEmptyElement, cfg.keepBlankLines)
+				.setFormatting(cfg.lineSeparator, cfg.expandEmptyElements, cfg.spaceBeforeCloseEmptyElement, cfg.keepBlankLines, cfg.endWithNewline)
 				.setIndent(cfg.nrOfIndentSpace, cfg.indentBlankLines, cfg.indentSchemaLocation)
 				.setSortOrder(cfg.sortOrderFile, cfg.predefinedSortOrder)
 				.setSortEntities(cfg.sortDependencies, cfg.sortDependencyExclusions, cfg.sortDependencyManagement,

plugin-maven/README.md

@@ -659,6 +659,8 @@ All configuration settings are optional, they are described in detail [here](htt
 
   <keepBlankLines>true</keepBlankLines> <!-- Keep empty lines -->
 
+  <endWithNewline>true</endWithNewline> <!-- Whether sorted pom ends with a newline -->
+
   <nrOfIndentSpace>2</nrOfIndentSpace> <!-- Indentation -->
 
   <indentBlankLines>false</indentBlankLines> <!-- Should empty lines be indented -->

plugin-maven/src/main/java/com/diffplug/spotless/maven/pom/SortPom.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2023 DiffPlug
+ * Copyright 2021-2024 DiffPlug
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -44,6 +44,9 @@ public class SortPom implements FormatterStepFactory {
 	@Parameter
 	boolean keepBlankLines = defaultValues.keepBlankLines;
 
+	@Parameter
+	boolean endWithNewline = defaultValues.endWithNewline;
+
 	@Parameter
 	int nrOfIndentSpace = defaultValues.nrOfIndentSpace;
 
@@ -89,6 +92,7 @@ public FormatterStep newFormatterStep(FormatterStepConfig stepConfig) {
 		cfg.expandEmptyElements = expandEmptyElements;
 		cfg.spaceBeforeCloseEmptyElement = spaceBeforeCloseEmptyElement;
 		cfg.keepBlankLines = keepBlankLines;
+		cfg.endWithNewline = endWithNewline;
 		cfg.nrOfIndentSpace = nrOfIndentSpace;
 		cfg.indentBlankLines = indentBlankLines;
 		cfg.indentSchemaLocation = indentSchemaLocation;

testlib/src/test/java/com/diffplug/spotless/pom/SortPomTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2023 DiffPlug
+ * Copyright 2021-2024 DiffPlug
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,16 +21,16 @@
 
 public class SortPomTest extends ResourceHarness {
 	@Test
-	public void testSortPomWithDefaultConfig() throws Exception {
+	public void testSortPomWithDefaultConfig() {
 		SortPomCfg cfg = new SortPomCfg();
 		FormatterStep step = SortPomStep.create(cfg, TestProvisioner.mavenCentral());
 		StepHarness.forStep(step).testResource("pom/pom_dirty.xml", "pom/pom_clean_default.xml");
 	}
 
 	@Test
-	public void testSortPomWithVersion() throws Exception {
+	public void testSortPomWithVersion() {
 		SortPomCfg cfg = new SortPomCfg();
-		cfg.version = "3.2.1";
+		cfg.version = "3.4.0";
 		FormatterStep step = SortPomStep.create(cfg, TestProvisioner.mavenCentral());
 		StepHarness.forStep(step).testResource("pom/pom_dirty.xml", "pom/pom_clean_default.xml");
 	}