Feature/bump scalafmt default

CHANGES.md

@@ -18,6 +18,7 @@ You might be looking for:
     - combined with up-to-date checking, could lead to even more confusing results (https://github.com/diffplug/spotless/issues/338)
     - only affects the gradle plugin, since that was the only plugin to use this feature
 * Minor change to `TestProvisioner`, which should fix the cache-breaking issues, allowing us to speed-up the CI builds a bit.
+* Bumped `scalafmt` default version from `1.1.0` to `2.0.1`, since there are [bugs](https://github.com/diffplug/spotless/issues/454) in the old default ([#458](https://github.com/diffplug/spotless/pull/458)).
 
 ### Version 1.24.1 - August 12th 2018 (javadoc [lib](https://diffplug.github.io/spotless/javadoc/spotless-lib/1.24.1/) [lib-extra](https://diffplug.github.io/spotless/javadoc/spotless-lib-extra/1.24.1/), artifact [lib]([jcenter](https://bintray.com/diffplug/opensource/spotless-lib), [lib-extra]([jcenter](https://bintray.com/diffplug/opensource/spotless-lib-extra)))
 

lib/src/main/java/com/diffplug/spotless/scala/ScalaFmtStep.java

@@ -40,7 +40,7 @@ public class ScalaFmtStep {
 	private ScalaFmtStep() {}
 
 	private static final Pattern VERSION_PRE_2_0 = Pattern.compile("[10]\\.(\\d+)\\.\\d+");
-	private static final String DEFAULT_VERSION = "1.1.0";
+	private static final String DEFAULT_VERSION = "2.0.1";
 	static final String NAME = "scalafmt";
 	static final String MAVEN_COORDINATE_PRE_2_0 = "com.geirsson:scalafmt-core_2.11:";
 	static final String MAVEN_COORDINATE = "org.scalameta:scalafmt-core_2.11:";

plugin-gradle/CHANGES.md

@@ -14,6 +14,7 @@
      ([#338](https://github.com/diffplug/spotless/issues/338))
     - Fixed now!
 * When you specify `targetExclude()`, spotless no longer silently removes `build` directories from the exclusion ([#457](https://github.com/diffplug/spotless/pull/457)).
+* Bumped `scalafmt` default version from `1.1.0` to `2.0.1`, since there are [bugs](https://github.com/diffplug/spotless/issues/454) in the old default ([#458](https://github.com/diffplug/spotless/pull/458)).
 
 ### Version 3.24.2 - August 19th 2019 ([javadoc](https://diffplug.github.io/spotless/javadoc/spotless-plugin-gradle/3.24.1/), [jcenter](https://bintray.com/diffplug/opensource/spotless-plugin-gradle/3.24.1))
 

plugin-gradle/src/test/java/com/diffplug/gradle/spotless/ScalaExtensionTest.java

@@ -36,6 +36,6 @@ public void integration() throws IOException {
 		setFile("scalafmt.conf").toResource("scala/scalafmt/scalafmt.conf");
 		setFile("src/main/scala/basic.scala").toResource("scala/scalafmt/basic.dirty");
 		gradleRunner().withArguments("spotlessApply").build();
-		assertFile("src/main/scala/basic.scala").sameAsResource("scala/scalafmt/basic.cleanWithCustomConf");
+		assertFile("src/main/scala/basic.scala").sameAsResource("scala/scalafmt/basic.cleanWithCustomConf_2.0.1");
 	}
 }

plugin-maven/CHANGES.md

@@ -6,6 +6,7 @@
   * Fixes [#410](https://github.com/diffplug/spotless/issues/410) AccessDeniedException in MinGW/ GitBash.
   * Also fixes occasional [hang on NFS due to filesystem timers](https://github.com/diffplug/spotless/pull/407#issuecomment-514824364).
 * Eclipse-based formatters used to leave temporary files around ([#447](https://github.com/diffplug/spotless/issues/447)). This is now fixed, but only for eclipse 4.12+, no back-port to older Eclipse formatter versions is planned. ([#451](https://github.com/diffplug/spotless/issues/451))
+* Bumped `scalafmt` default version from `1.1.0` to `2.0.1`, since there are [bugs](https://github.com/diffplug/spotless/issues/454) in the old default ([#458](https://github.com/diffplug/spotless/pull/458)).
 
 ### Version 1.24.1 - August 12th 2019 ([javadoc](https://diffplug.github.io/spotless/javadoc/spotless-maven-plugin/1.24.1/), [jcenter](https://bintray.com/diffplug/opensource/spotless-maven-plugin/1.24.1))
 

plugin-maven/src/test/java/com/diffplug/spotless/maven/IncludesExcludesTest.java

@@ -24,7 +24,7 @@ public class IncludesExcludesTest extends MavenIntegrationTest {
 	private static final String JAVA_FORMATTED = "java/eclipse/JavaCodeFormatted.test";
 	private static final String JAVA_UNFORMATTED = "java/eclipse/JavaCodeUnformatted.test";
 	private static final String SCALA_UNFORMATTED = "scala/scalafmt/basic.dirty";
-	private static final String SCALA_FORMATTED = "scala/scalafmt/basic.clean";
+	private static final String SCALA_FORMATTED = "scala/scalafmt/basic.clean_2.0.1";
 
 	@Test
 	public void testDefaultIncludesJava() throws Exception {

plugin-maven/src/test/java/com/diffplug/spotless/maven/MultiModuleProjectTest.java

@@ -93,7 +93,7 @@ public void testConfigurationDependency() throws Exception {
 		assertFile("two/src/main/java/test1.java").sameAsResource("java/eclipse/JavaCodeFormatted.test");
 		assertFile("two/src/test/java/test2.java").sameAsResource("java/eclipse/JavaCodeFormatted.test");
 
-		assertFile("three/src/main/scala/test1.scala").sameAsResource("scala/scalafmt/basic.cleanWithCustomConf");
-		assertFile("three/src/test/scala/test2.scala").sameAsResource("scala/scalafmt/basic.cleanWithCustomConf");
+		assertFile("three/src/main/scala/test1.scala").sameAsResource("scala/scalafmt/basic.cleanWithCustomConf_2.0.1");
+		assertFile("three/src/test/scala/test2.scala").sameAsResource("scala/scalafmt/basic.cleanWithCustomConf_2.0.1");
 	}
 }

plugin-maven/src/test/java/com/diffplug/spotless/maven/scala/ScalafmtTest.java

@@ -24,7 +24,7 @@ public class ScalafmtTest extends MavenIntegrationTest {
 	public void testScalafmtWithDefaultConfig() throws Exception {
 		writePomWithScalaSteps("<scalafmt/>");
 
-		runTest("scala/scalafmt/basic.clean");
+		runTest("scala/scalafmt/basic.clean_2.0.1");
 	}
 
 	@Test
@@ -36,7 +36,7 @@ public void testScalafmtWithCustomConfig() throws Exception {
 				"  <file>${project.basedir}/scalafmt.conf</file>",
 				"</scalafmt>");
 
-		runTest("scala/scalafmt/basic.cleanWithCustomConf");
+		runTest("scala/scalafmt/basic.cleanWithCustomConf_2.0.1");
 	}
 
 	private void runTest(String s) throws Exception {

testlib/src/main/resources/scala/scalafmt/basic.cleanWithCustomConf_2.0.1

@@ -0,0 +1,25 @@
+@foobar("annot", {
+  val x = 2
+  val y = 2 // y=2
+  x + y
+})
+object a
+    extends b
+    with c {
+  def foo[
+      T: Int#Double#Triple,
+      R <% String
+  ](
+      @annot1
+      x: Int @annot2 =
+        2,
+      y: Int = 3
+  ): Int = {
+    "match" match {
+      case 1 | 2 =>
+        3
+      case <A>2</A> =>
+        2
+    }
+  }
+}

testlib/src/main/resources/scala/scalafmt/basic.clean_2.0.1

@@ -0,0 +1,18 @@
+@foobar("annot", {
+  val x = 2
+  val y = 2 // y=2
+  x + y
+})
+object a extends b with c {
+  def foo[T: Int#Double#Triple, R <% String](
+      @annot1
+      x: Int @annot2 = 2,
+      y: Int = 3
+  ): Int = {
+    "match" match {
+      case 1 | 2 =>
+        3
+      case <A>2</A> => 2
+    }
+  }
+}

testlib/src/test/java/com/diffplug/spotless/scala/ScalaFmtStepTest.java

@@ -29,16 +29,18 @@
 public class ScalaFmtStepTest extends ResourceHarness {
 	@Test
 	public void behaviorDefaultConfig() throws Exception {
-		FormatterStep step = ScalaFmtStep.create(TestProvisioner.mavenCentral());
-		StepHarness.forStep(step)
-				.testResource("scala/scalafmt/basic.dirty", "scala/scalafmt/basic.clean");
+		StepHarness.forStep(ScalaFmtStep.create("1.1.0", TestProvisioner.mavenCentral(), null))
+				.testResource("scala/scalafmt/basic.dirty", "scala/scalafmt/basic.clean_1.1.0");
+		StepHarness.forStep(ScalaFmtStep.create("2.0.1", TestProvisioner.mavenCentral(), null))
+				.testResource("scala/scalafmt/basic.dirty", "scala/scalafmt/basic.clean_2.0.1");
 	}
 
 	@Test
 	public void behaviorCustomConfig() throws Exception {
-		FormatterStep step = ScalaFmtStep.create(ScalaFmtStep.defaultVersion(), TestProvisioner.mavenCentral(), createTestFile("scala/scalafmt/scalafmt.conf"));
-		StepHarness.forStep(step)
-				.testResource("scala/scalafmt/basic.dirty", "scala/scalafmt/basic.cleanWithCustomConf");
+		StepHarness.forStep(ScalaFmtStep.create("1.1.0", TestProvisioner.mavenCentral(), createTestFile("scala/scalafmt/scalafmt.conf")))
+				.testResource("scala/scalafmt/basic.dirty", "scala/scalafmt/basic.cleanWithCustomConf_1.1.0");
+		StepHarness.forStep(ScalaFmtStep.create("2.0.1", TestProvisioner.mavenCentral(), createTestFile("scala/scalafmt/scalafmt.conf")))
+				.testResource("scala/scalafmt/basic.dirty", "scala/scalafmt/basic.cleanWithCustomConf_2.0.1");
 	}
 
 	@Test