Merge branch '1.3.x'

spring-boot-integration-tests/spring-boot-gradle-tests/src/test/java/org/springframework/boot/gradle/RepackagingTests.java

@@ -163,6 +163,17 @@ public class RepackagingTests {
 		assertThat(isDevToolsJarIncluded(repackageFile)).isFalse();
 	}
 
+	@Test
+	public void customRepackagingTaskWithOwnMainClassNameAnNoGlobalMainClassName() {
+		project.newBuild().forTasks("clean", "customRepackagedJarWithOwnMainClass")
+				.withArguments("-PbootVersion=" + BOOT_VERSION, "-Prepackage=true",
+						"-PexcludeDevtools=false", "-PnoMainClass=true")
+				.run();
+		File buildLibs = new File("target/repackage/build/libs");
+		assertThat(new File(buildLibs, "custom.jar").exists()).isTrue();
+		assertThat(new File(buildLibs, "custom.jar.original").exists()).isTrue();
+	}
+
 	private boolean isDevToolsJarIncluded(File repackageFile) throws IOException {
 		JarFile jarFile = new JarFile(repackageFile);
 		try {

spring-boot-integration-tests/spring-boot-gradle-tests/src/test/resources/repackage.gradle

@@ -23,7 +23,9 @@ dependencies {
 }
 
 springBoot {
-	mainClass = 'foo.bar.Baz'
+	if (!project.hasProperty("noMainClass")) {
+		mainClass = 'foo.bar.Baz'
+	}
 	excludeDevtools = Boolean.valueOf(project.excludeDevtools)
 }
 
@@ -50,3 +52,8 @@ task customRepackagedJar(type: BootRepackage, dependsOn: customJar) {
 task customRepackagedJarWithStringReference(type: BootRepackage, dependsOn: customJar) {
 	withJarTask = 'customJar'
 }
+
+task customRepackagedJarWithOwnMainClass(type: BootRepackage, dependsOn: customJar) {
+	withJarTask = customJar
+	mainClass = 'foo.bar.Baz'
+}