Add concourse pipeline for Windows

Closes gh-15553

ci/pipeline.yml

@@ -27,6 +27,17 @@ resources:
     username: ((github-username))
     password: ((github-password))
     branch: ((branch))
+- name: git-repo-windows
+  type: git
+  source:
+    uri: ((github-repo))
+    username: ((github-username))
+    password: ((github-password))
+    branch: ((branch))
+    git_config:
+    - name: core.autocrlf
+      value: true
+  icon: github-circle
 - name: git-pull-request
   type: pull-request
   icon: source-pull
@@ -125,6 +136,9 @@ resources:
     start: 8:00 PM
     stop: 9:00 PM
     days: [Wednesday]
+- name: daily
+  type: time
+  source: { interval: "24h" }
 jobs:
 - name: build-spring-boot-ci-images
   plan:
@@ -378,6 +392,34 @@ jobs:
         silent: true
         icon_emoji: ":concourse:"
         username: concourse-ci
+- name: windows-build
+  serial: true
+  plan:
+    - get: git-repo
+      resource: git-repo-windows
+    - get: daily
+      trigger: true
+    - do:
+      - task: build-project
+        privileged: true
+        file: git-repo/ci/tasks/build-project-windows.yml
+        tags:
+        - WIN64
+        timeout: 1h30m
+      on_failure:
+        do:
+          - put: slack-alert
+            params:
+              text: ":concourse-failed: <https://ci.spring.io/teams/${BUILD_TEAM_NAME}/pipelines/${BUILD_PIPELINE_NAME}/jobs/${BUILD_JOB_NAME}/builds/${BUILD_NAME}|${BUILD_PIPELINE_NAME} ${BUILD_JOB_NAME} failed!>"
+              silent: true
+              icon_emoji: ":concourse:"
+              username: concourse-ci
+    - put: slack-alert
+      params:
+        text: ":concourse-succeeded: <https://ci.spring.io/teams/${BUILD_TEAM_NAME}/pipelines/${BUILD_PIPELINE_NAME}/jobs/${BUILD_JOB_NAME}/builds/${BUILD_NAME}|${BUILD_PIPELINE_NAME} ${BUILD_JOB_NAME} was successful!>"
+        silent: true
+        icon_emoji: ":concourse:"
+        username: concourse-ci
 - name: stage-milestone
   serial: true
   plan:
@@ -552,7 +594,7 @@ jobs:
       body: generated-release-notes/release-notes.md
 groups:
 - name: "Build"
-  jobs: ["build", "jdk11-build", "jdk12-build"]
+  jobs: ["build", "jdk11-build", "jdk12-build", "windows-build"]
 - name: "Release"
   jobs: ["stage-milestone", "stage-rc", "stage-release", "promote-milestone", "promote-rc", "promote-release", "sync-to-maven-central"]
 - name: "CI Images"

ci/scripts/build-project-windows.bat

@@ -0,0 +1,6 @@
+SET "JAVA_HOME=C:\opt\jdk-8"
+SET PATH=%PATH%;C:\Program Files\Git\usr\bin
+cd git-repo
+
+echo ".\mvnw clean install" > build.log
+.\mvnw clean install >> build.log 2>&1 || (sleep 1 && tail -n 3000 build.log && exit 1)

ci/tasks/build-project-windows.yml

@@ -0,0 +1,6 @@
+---
+platform: windows
+inputs:
+- name: git-repo
+run:
+  path: git-repo/ci/scripts/build-project-windows.bat

spring-boot-samples/spring-boot-sample-jetty-jsp/src/test/java/sample/jetty/jsp/SampleWebJspApplicationTests.java

@@ -16,6 +16,7 @@
 
 package sample.jetty.jsp;
 
+import org.eclipse.jetty.server.handler.ContextHandler;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -23,6 +24,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.web.embedded.jetty.JettyServerCustomizer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.context.junit4.SpringRunner;
@@ -35,7 +39,8 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Phillip Webb
  */
 @RunWith(SpringRunner.class)
-@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT,
+		classes = { SampleWebJspApplicationTests.JettyCustomizerConfig.class, SampleJettyJspApplication.class })
 public class SampleWebJspApplicationTests {
 
 	@Autowired
@@ -48,4 +53,19 @@ public class SampleWebJspApplicationTests {
 		assertThat(entity.getBody()).contains("/resources/text.txt");
 	}
 
+	@Configuration
+	static class JettyCustomizerConfig {
+
+		// To allow aliased resources on Concourse Windows CI (See gh-15553) to be served
+		// as static resources.
+		@Bean
+		public JettyServerCustomizer jettyServerCustomizer() {
+			return (server) -> {
+				ContextHandler handler = (ContextHandler) server.getHandler();
+				handler.addAliasCheck(new ContextHandler.ApproveAliases());
+			};
+		}
+
+	}
+
 }

spring-boot-tests/spring-boot-integration-tests/spring-boot-server-tests/pom.xml

@@ -40,6 +40,17 @@
 			<version>3.0.0</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.eclipse.jetty</groupId>
+			<artifactId>jetty-webapp</artifactId>
+			<scope>test</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>javax.servlet</groupId>
+					<artifactId>javax.servlet-api</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-web</artifactId>

spring-boot-tests/spring-boot-integration-tests/spring-boot-server-tests/src/test/java/com/example/JettyServerCustomizerConfig.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2012-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example;
+
+import org.eclipse.jetty.server.handler.ContextHandler;
+
+import org.springframework.boot.web.embedded.jetty.JettyServerCustomizer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * {@link JettyServerCustomizer} that approves all aliases (Used for Windows CI on
+ * Concourse).
+ *
+ * @author Madhura Bhave
+ */
+@Configuration
+public class JettyServerCustomizerConfig {
+
+	@Bean
+	public JettyServerCustomizer jettyServerCustomizer() {
+		return (server) -> {
+			ContextHandler handler = (ContextHandler) server.getHandler();
+			handler.addAliasCheck(new ContextHandler.ApproveAliases());
+		};
+	}
+
+}

spring-boot-tests/spring-boot-integration-tests/spring-boot-server-tests/src/test/java/org/springframework/boot/context/embedded/ApplicationBuilder.java

@@ -126,6 +126,12 @@ class ApplicationBuilder {
 		examplePackage.mkdirs();
 		FileCopyUtils.copy(new File("src/test/java/com/example/ResourceHandlingApplication.java"),
 				new File(examplePackage, "ResourceHandlingApplication.java"));
+		// To allow aliased resources on Concourse Windows CI (See gh-15553) to be served
+		// as static resources.
+		if (this.container.equals("jetty")) {
+			FileCopyUtils.copy(new File("src/test/java/com/example/JettyServerCustomizerConfig.java"),
+					new File(examplePackage, "JettyServerCustomizerConfig.java"));
+		}
 		if ("war".equals(this.packaging)) {
 			File srcMainWebapp = new File(appFolder, "src/main/webapp");
 			srcMainWebapp.mkdirs();