Migration
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EasyG0ing1
Documentation update
Documentation states for Linux "sdk install java 21.0.2-graal" but pom.xml has Java version 22. Compile fails. I resolved this by modifying pom.xml to Java version 21 or install java 22.0.1
Documentation needs updating to reflect the correct version of Java.
@rickgartner
If you're trying to compile the project itself, here is what I recommend:
- Use SDKMan to manage your tools
- Install latest Graal JDK
sdk install java 25.ea.21-graal - Install latest Maven
sdk install maven 4.0.0-rc-3
I've been modifying the code today and had some frustrations with Graal, so I decided to change the POM file to something much simpler, which comes from an IntelliJ template that I created. Here is the current POM file for this project:
<?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>com.simtechdata</groupId>
<artifactId>Migrate</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>
<name>Migrate</name>
<description>DHCP static mapping migration utility for OPNSense 24</description>
<properties>
<compatibility-arg/>
<package.type/>
<system-linker-arg/>
<system-native-image-arg/>
<mainClass>${groupId}.App</mainClass>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>22</maven.compiler.source>
<maven.compiler.target>22</maven.compiler.target>
<!--Dependencies-->
<version-jackson-databind>2.19.0</version-jackson-databind>
<version-jackson-dataformat-xml>2.19.0</version-jackson-dataformat-xml>
<version-commons-io>2.19.0</version-commons-io>
<!--Plugins-->
<versions-maven-plugin>2.18.0</versions-maven-plugin>
<version-maven-enforcer-plugin>3.5.0</version-maven-enforcer-plugin>
<version-maven-assembly-plugin>3.7.1</version-maven-assembly-plugin>
<version-native-maven-plugin>0.10.6</version-native-maven-plugin>
</properties>
<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${version-jackson-databind}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>${version-jackson-dataformat-xml}</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${version-commons-io}</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>version.properties</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
<filtering>false</filtering>
<includes>
<include>META-INF/native-image/${groupId}/${project.name}/*.*</include>
</includes>
</resource>
</resources>
<plugins>
<!-- Maven Versions -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>versions-maven-plugin</artifactId>
<version>${versions-maven-plugin}</version>
<executions>
<execution>
<goals>
<goal>display-dependency-updates</goal>
<goal>display-plugin-updates</goal>
<goal>property-updates-report</goal>
<goal>dependency-updates-report</goal>
<goal>plugin-updates-report</goal>
<goal>update-properties</goal>
<goal>use-latest-versions</goal>
</goals>
</execution>
</executions>
</plugin>
<!--Maven Enforcer Plugin-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>${version-maven-enforcer-plugin}</version>
<executions>
<execution>
<id>enforce-maven</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireMavenVersion>
<version>4.0.0-rc-2</version>
</requireMavenVersion>
</rules>
</configuration>
</execution>
</executions>
</plugin>
<!-- Maven Assembly Plugin -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>${version-maven-assembly-plugin}</version>
<configuration>
<archive>
<manifest>
<mainClass>${mainClass}</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<finalName>${name}</finalName>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>maven_central</id>
<name>Maven Central</name>
<url>https://repo.maven.apache.org/maven2/</url>
</repository>
</repositories>
<profiles>
<!--native profile-->
<profile>
<id>native</id>
<build>
<plugins>
<!-- GraalVM Native Maven Plugin -->
<plugin>
<groupId>org.graalvm.buildtools</groupId>
<artifactId>native-maven-plugin</artifactId>
<version>${version-native-maven-plugin}</version>
<extensions>true</extensions>
<executions>
<execution>
<id>build-native</id>
</execution>
</executions>
<configuration>
<target>${java.version}</target>
<imageName>${project.name}</imageName>
<mainClass>${mainClass}</mainClass>
<verbose>true</verbose>
<fallback>false</fallback>
<buildArgs>
<arg>-Djava.awt.headless=true</arg>
<arg>--no-fallback</arg>
<arg>--enable-preview</arg>
<arg>--enable-http</arg>
<arg>--enable-https</arg>
<arg>--initialize-at-build-time=org.sqlite.util.ProcessRunner</arg>
<arg>--enable-native-access=ALL-UNNAMED</arg>
<arg>-march=native</arg>
<arg>-H:+UnlockExperimentalVMOptions</arg>
<arg>-H:+ReportExceptionStackTraces</arg>
<arg>-H:ConfigurationFileDirectories=src/main/resources/META-INF/native-image/${groupId}/${project.name}}</arg>
<arg>-O3</arg>
<arg>-o ${basedir}/native-image/${project.name}</arg>
</buildArgs>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
If you create a folder in the project root called something like compile then drop these files in there:
paths
P=~/JetBrainsProjects/IntelliJIdea/Migrate #<-- Change that to the path where the githib clone is on your drive
T=$P/target
G=$P/src/main/resources/META-INF/native-image/com.simtechdata/Migrate
dograal.sh
#!/bin/bash
source paths
mvn -f $P/pom.xml clean package
java -agentlib:native-image-agent=config-output-dir=$G -jar $T/Migrate-jar-with-dependencies.jar -V
java -agentlib:native-image-agent=config-merge-dir=$G -jar $T/Migrate-jar-with-dependencies.jar -g
java -agentlib:native-image-agent=config-merge-dir=$G -jar $T/Migrate-jar-with-dependencies.jar
native.sh
#!/bin/bash
cur=$(pwd)
JP=$(dirname "$cur")
mvn -f $JP/pom.xml clean -Pnative native:compile
run
chmod +x *.sh
Then, make sure you have a config.xml file in the same folder as all this stuff...
./dograal.sh
./native.sh
And it should compile for you...
