build: add exec-maven-plugin and agent config mode profiles

for running main class/tests with customized java (agent) options conveniently
foldright · Jul 13, 2023 · 2084e27 · 2084e27
1 parent 7a69b72
commit 2084e27
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Showing 2 changed files with 72 additions and 4 deletions.
diff --git a/main-runner/pom.xml b/main-runner/pom.xml
@@ -11,8 +11,12 @@
 	<artifactId>main-runner</artifactId>
 
 	<properties>
+		<exec.mainClass>io.foldright.study.main.Main</exec.mainClass>
+
 		<agent.opt.hello>-javaagent:${io.foldright.study:hello-agent:jar}</agent.opt.hello>
+		<dopt.enable.agent.hello>-Denable.hello.agent=true</dopt.enable.agent.hello>
 		<agent.opt.world>-javaagent:${io.foldright.study:world-agent:jar}</agent.opt.world>
+		<dopt.enable.agent.world>-Denable.world.agent=true</dopt.enable.agent.world>
 	</properties>
 
 	<dependencies>
@@ -33,12 +37,66 @@
 	<build>
 		<plugins>
 			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-surefire-plugin</artifactId>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>exec-maven-plugin</artifactId>
 				<configuration>
-					<argLine>@{argLine} ${agent.opt.hello} ${agent.opt.world}</argLine>
+					<executable>${java.home}/bin/java</executable>
+					<arguments>
+						<argument>-Xms256m</argument>
+						<argument>-ea</argument>
+						<argument>-Duser.language=en</argument>
+						<argument>-Duser.country=US</argument>
+
+						<argument>-classpath</argument>
+						<classpath/>
+
+						<argument>${exec.mainClass}</argument>
+					</arguments>
 				</configuration>
 			</plugin>
 		</plugins>
 	</build>
+
+	<profiles>
+		<!-- agent config mode profiles -->
+		<profile>
+			<id>enable-hello-world-agents</id>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-surefire-plugin</artifactId>
+						<configuration>
+							<argLine>@{argLine}
+								${agent.opt.hello} ${dopt.enable.agent.hello}
+								${agent.opt.world} ${dopt.enable.agent.world}
+							</argLine>
+						</configuration>
+					</plugin>
+					<plugin>
+						<groupId>org.codehaus.mojo</groupId>
+						<artifactId>exec-maven-plugin</artifactId>
+						<configuration>
+							<arguments>
+								<argument>-Xms256m</argument>
+								<argument>-ea</argument>
+								<argument>-Duser.language=en</argument>
+								<argument>-Duser.country=US</argument>
+
+								<argument>${agent.opt.hello}</argument>
+								<argument>${dopt.enable.agent.hello}</argument>
+								<argument>${agent.opt.world}</argument>
+								<argument>${dopt.enable.agent.world}</argument>
+
+								<argument>-classpath</argument>
+								<classpath/>
+
+								<argument>${exec.mainClass}</argument>
+							</arguments>
+						</configuration>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+	</profiles>
 </project>
diff --git a/pom.xml b/pom.xml
@@ -61,6 +61,8 @@
 		<project.reporting.outputEncoding>${project.build.sourceEncoding}</project.reporting.outputEncoding>
 		<maven.javadoc.skip>true</maven.javadoc.skip>
 		<maven.deploy.skip>true</maven.deploy.skip>
+		<!-- need argLine to use `@{argLine}`(e.g. `maven-surefire-plugin`) -->
+		<argLine/>
 
 		<spotbugs.annotations.version>4.7.3</spotbugs.annotations.version>
 		<jsr305.version>3.0.2</jsr305.version>
@@ -74,7 +76,6 @@
 		<!-- testing dependencies versions -->
 		<junit5.version>5.9.3</junit5.version>
 		<kotest.version>5.6.2</kotest.version>
-		<argLine/>
 	</properties>
 
 	<dependencies>
@@ -426,6 +427,15 @@
 					<artifactId>maven-dependency-plugin</artifactId>
 					<version>3.6.0</version>
 				</plugin>
+				<plugin>
+					<!--
+							https://www.mojohaus.org/exec-maven-plugin/
+							https://www.mojohaus.org/exec-maven-plugin/exec-mojo.html
+					-->
+					<groupId>org.codehaus.mojo</groupId>
+					<artifactId>exec-maven-plugin</artifactId>
+					<version>3.1.0</version>
+				</plugin>
 			</plugins>
 		</pluginManagement>
 	</build>