Add support for specifying application arguments

This commit makes sure that application arguments can be provided when
optimizing an application at build-time. It uses the same mechanism of
the regular run goal, merging the profile property if set.

Closes gh-32579

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/intTest/java/org/springframework/boot/maven/AotTests.java

@@ -92,6 +92,15 @@ public class AotTests {
 		});
 	}
 
+	@TestTemplate
+	void whenAotRunsWithArgumentsSourcesAreGenerated(MavenBuild mavenBuild) {
+		mavenBuild.project("aot-arguments").goals("package").execute((project) -> {
+			Path aotDirectory = project.toPath().resolve("target/spring-aot/main");
+			assertThat(collectRelativePaths(aotDirectory.resolve("sources")))
+					.contains(Path.of("org", "test", "TestProfileConfiguration__BeanDefinitions.java"));
+		});
+	}
+
 	@TestTemplate
 	void whenAotRunsSourcesAreCompiled(MavenBuild mavenBuild) {
 		mavenBuild.project("aot").goals("package").execute((project) -> {

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/intTest/projects/aot-arguments/pom.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.springframework.boot.maven.it</groupId>
+	<artifactId>aot</artifactId>
+	<version>0.0.1.BUILD-SNAPSHOT</version>
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<maven.compiler.source>@java.version@</maven.compiler.source>
+		<maven.compiler.target>@java.version@</maven.compiler.target>
+	</properties>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>@project.groupId@</groupId>
+				<artifactId>@project.artifactId@</artifactId>
+				<version>@project.version@</version>
+				<executions>
+					<execution>
+						<goals>
+							<goal>process-aot</goal>
+						</goals>
+						<configuration>
+							<arguments>
+								<argument>--spring.profiles.active=abc</argument>
+							</arguments>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot</artifactId>
+			<version>@project.version@</version>
+		</dependency>
+		<dependency>
+			<groupId>jakarta.servlet</groupId>
+			<artifactId>jakarta.servlet-api</artifactId>
+			<version>@jakarta-servlet.version@</version>
+			<scope>provided</scope>
+		</dependency>
+	</dependencies>
+</project>

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/intTest/projects/aot-arguments/src/main/java/org/test/SampleApplication.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2012-2022 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 org.test;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
+
+@Configuration(proxyBeanMethods = false)
+@Import(TestProfileConfiguration.class)
+public class SampleApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(SampleApplication.class, args);
+	}
+
+}

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/intTest/projects/aot-arguments/src/main/java/org/test/TestProfileConfiguration.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-2022 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 org.test;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+
+@Configuration(proxyBeanMethods = false)
+@Profile("abc")
+class TestProfileConfiguration {
+
+	@Bean
+	public String abc() {
+		return "abc";
+	}
+
+}

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/ProcessAotMojo.java

@@ -74,6 +74,12 @@ public class ProcessAotMojo extends AbstractAotMojo {
 	@Parameter(property = "spring-boot.aot.main-class")
 	private String mainClass;
 
+	/**
+	 * Application arguments that should be taken into account for AOT processing.
+	 */
+	@Parameter
+	private String[] arguments;
+
 	/**
 	 * Spring profiles to take into account for AOT processing.
 	 */
@@ -100,15 +106,21 @@ public class ProcessAotMojo extends AbstractAotMojo {
 		aotArguments.add(this.generatedClasses.toString());
 		aotArguments.add(this.project.getGroupId());
 		aotArguments.add(this.project.getArtifactId());
-		if (!ObjectUtils.isEmpty(this.profiles)) {
-			aotArguments.add("--spring.profiles.active=" + String.join(",", this.profiles));
-		}
+		aotArguments.addAll(resolveArguments().getArgs());
 		return aotArguments.toArray(String[]::new);
 	}
 
-	protected URL[] getClassPath() throws Exception {
+	private URL[] getClassPath() throws Exception {
 		File[] directories = new File[] { this.classesDirectory, this.generatedClasses };
 		return getClassPath(directories, new ExcludeTestScopeArtifactFilter());
 	}
 
+	private RunArguments resolveArguments() {
+		RunArguments runArguments = new RunArguments(this.arguments);
+		if (!ObjectUtils.isEmpty(this.profiles)) {
+			runArguments.getArgs().addFirst("--spring.profiles.active=" + String.join(",", this.profiles));
+		}
+		return runArguments;
+	}
+
 }