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Add jvmArguments property to maven plugin

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The maven plugin now forks a new process when it starts a boot app. This
makes remote debugging of the app impossible without the ability to pass
extra JVM arguments.

This commit adds a "jvmArguments" attribute to the RunMojo that defines
additional JVM arguments to set on the forked process.

Fixes gh-848
This commit is contained in:
Stephane Nicoll
2014-05-14 13:26:11 +02:00
parent 5249f54c5a
commit a93784207e
9 changed files with 239 additions and 4 deletions
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31
spring-boot-tools/spring-boot-maven-plugin/src/it/run-jvmargs/pom.xml Normal file
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@@ -0,0 +1,31 @@
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.springframework.boot.maven.it</groupId>
<artifactId>run-jvmargs</artifactId>
<version>0.0.1.BUILD-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>@project.groupId@</groupId>
<artifactId>@project.artifactId@</artifactId>
<version>@project.version@</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<jvmArguments>-Dfoo="value 1" -Dbar=value2</jvmArguments>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

17
spring-boot-tools/spring-boot-maven-plugin/src/it/run-jvmargs/src/main/java/org/test/SampleApplication.java Normal file
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@@ -0,0 +1,17 @@
package org.test;
public class SampleApplication {
public static void main(String[] args) {
String foo = System.getProperty("foo");
if (!"value 1".equals(foo)) {
throw new IllegalStateException("foo system property mismatch (got [" + foo + "]");
}
String bar = System.getProperty("bar");
if (!"value2".equals(bar)) {
throw new IllegalStateException("bar system property mismatch (got [" + bar + "]");
}
System.out.println("I haz been run");
}
}

3
spring-boot-tools/spring-boot-maven-plugin/src/it/run-jvmargs/verify.groovy Normal file
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@@ -0,0 +1,3 @@
def file = new File(basedir, "build.log")
return file.text.contains("I haz been run")