rife2/graalvm-native-bld-example
rife2/graalvm-native-bld-example
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This commit is contained in:
Erik C. Thauvin 2024-04-04 09:42:06 -07:00
commit 6ff767b04e
Signed by: erik
GPG key ID: 776702A6A2DA330E
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.gradle
.DS_Store
build
lib/bld/**
!lib/bld/bld-wrapper.jar
!lib/bld/bld-wrapper.properties
lib/compile/
lib/provided/
lib/runtime/
lib/standalone/
lib/test/
# IDEA ignores
# User-specific
.idea/**/workspace.xml
.idea/**/tasks.xml
.idea/**/usage.statistics.xml
.idea/**/dictionaries
.idea/**/shelf
# AWS User-specific
.idea/**/aws.xml
# Generated files
.idea/**/contentModel.xml
# Sensitive or high-churn files
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml
.idea/**/dbnavigator.xml
# Gradle
.idea/**/gradle.xml
# Mongo Explorer plugin
.idea/**/mongoSettings.xml
# mpeltonen/sbt-idea plugin
.idea_modules/
# JIRA plugin
atlassian-ide-plugin.xml
# Cursive Clojure plugin
.idea/replstate.xml
# SonarLint plugin
.idea/sonarlint/
# Editor-based Rest Client
.idea/httpRequests
hello

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# Default ignored files
/shelf/
/workspace.xml
# Editor-based HTTP Client requests
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

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<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager">
<output url="file://$MODULE_DIR$/build/main" />
<output-test url="file://$MODULE_DIR$/build/test" />
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" relativeOutputPath="resources" />
<sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
<sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="module-library" scope="RUNTIME">
<library>
<CLASSES>
<root url="file://$MODULE_DIR$/src/main/resources/templates" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>
</orderEntry>
<orderEntry type="library" name="compile" level="project" />
<orderEntry type="library" scope="RUNTIME" name="runtime" level="project" />
<orderEntry type="library" scope="TEST" name="test" level="project" />
</component>
</module>

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<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager">
<output url="file://$MODULE_DIR$/build/bld" />
<output-test url="file://$MODULE_DIR$/build/bld" />
<exclude-output />
<content url="file://$MODULE_DIR$/src/bld">
<sourceFolder url="file://$MODULE_DIR$/src/bld/java" isTestSource="false" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="bld" level="project" />
</component>
</module>

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<component name="InspectionProjectProfileManager">
<profile version="1.0">
<option name="myName" value="Project Default" />
<inspection_tool class="JavadocDeclaration" enabled="true" level="WARNING" enabled_by_default="true">
<option name="ADDITIONAL_TAGS" value="created" />
</inspection_tool>
</profile>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="JavaDocConfiguration">
<GENERAL>
<MODE>UPDATE</MODE>
<OVERRIDDEN_METHODS>false</OVERRIDDEN_METHODS>
<SPLITTED_CLASS_NAME>true</SPLITTED_CLASS_NAME>
<LEVELS>
<LEVEL>TYPE</LEVEL>
<LEVEL>FIELD</LEVEL>
<LEVEL>METHOD</LEVEL>
</LEVELS>
<VISIBILITIES>
<VISIBILITY>DEFAULT</VISIBILITY>
<VISIBILITY>PROTECTED</VISIBILITY>
<VISIBILITY>PUBLIC</VISIBILITY>
</VISIBILITIES>
</GENERAL>
<TEMPLATES>
<CLASSES>
<CLASS>
<KEY>^.*(public|protected|private)*.+interface\s+\w+.*</KEY>
<VALUE>/**\n
* The interface ${name}.\n
&lt;#if element.typeParameters?has_content&gt; * \n
&lt;/#if&gt;
&lt;#list element.typeParameters as typeParameter&gt;
* @param &lt;${typeParameter.name}&gt; the type parameter\n
&lt;/#list&gt;
*/</VALUE>
</CLASS>
<CLASS>
<KEY>^.*(public|protected|private)*.+enum\s+\w+.*</KEY>
<VALUE>/**\n
* The enum ${name}.\n
*/</VALUE>
</CLASS>
<CLASS>
<KEY>^.*(public|protected|private)*.+class\s+\w+.*</KEY>
<VALUE>/**\n
* The type ${name}.\n
&lt;#if element.typeParameters?has_content&gt; * \n
&lt;/#if&gt;
&lt;#list element.typeParameters as typeParameter&gt;
* @param &lt;${typeParameter.name}&gt; the type parameter\n
&lt;/#list&gt;
*/</VALUE>
</CLASS>
<CLASS>
<KEY>.+</KEY>
<VALUE>/**\n
* The type ${name}.\n
*/</VALUE>
</CLASS>
</CLASSES>
<CONSTRUCTORS>
<CONSTRUCTOR>
<KEY>.+</KEY>
<VALUE>/**\n
* Instantiates a new ${name}.\n
&lt;#if element.parameterList.parameters?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.parameterList.parameters as parameter&gt;
* @param ${parameter.name} the ${paramNames[parameter.name]}\n
&lt;/#list&gt;
&lt;#if element.throwsList.referenceElements?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.throwsList.referenceElements as exception&gt;
* @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
&lt;/#list&gt;
*/</VALUE>
</CONSTRUCTOR>
</CONSTRUCTORS>
<METHODS>
<METHOD>
<KEY>^.*(public|protected|private)*\s*.*(\w(\s*&lt;.+&gt;)*)+\s+get\w+\s*\(.*\).+</KEY>
<VALUE>/**\n
* Gets ${partName}.\n
&lt;#if element.typeParameters?has_content&gt; * \n
&lt;/#if&gt;
&lt;#list element.typeParameters as typeParameter&gt;
* @param &lt;${typeParameter.name}&gt; the type parameter\n
&lt;/#list&gt;
&lt;#if element.parameterList.parameters?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.parameterList.parameters as parameter&gt;
* @param ${parameter.name} the ${paramNames[parameter.name]}\n
&lt;/#list&gt;
&lt;#if isNotVoid&gt;
*\n
* @return the ${partName}\n
&lt;/#if&gt;
&lt;#if element.throwsList.referenceElements?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.throwsList.referenceElements as exception&gt;
* @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
&lt;/#list&gt;
*/</VALUE>
</METHOD>
<METHOD>
<KEY>^.*(public|protected|private)*\s*.*(void|\w(\s*&lt;.+&gt;)*)+\s+set\w+\s*\(.*\).+</KEY>
<VALUE>/**\n
* Sets ${partName}.\n
&lt;#if element.typeParameters?has_content&gt; * \n
&lt;/#if&gt;
&lt;#list element.typeParameters as typeParameter&gt;
* @param &lt;${typeParameter.name}&gt; the type parameter\n
&lt;/#list&gt;
&lt;#if element.parameterList.parameters?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.parameterList.parameters as parameter&gt;
* @param ${parameter.name} the ${paramNames[parameter.name]}\n
&lt;/#list&gt;
&lt;#if isNotVoid&gt;
*\n
* @return the ${partName}\n
&lt;/#if&gt;
&lt;#if element.throwsList.referenceElements?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.throwsList.referenceElements as exception&gt;
* @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
&lt;/#list&gt;
*/</VALUE>
</METHOD>
<METHOD>
<KEY>^.*((public\s+static)|(static\s+public))\s+void\s+main\s*\(\s*String\s*(\[\s*\]|\.\.\.)\s+\w+\s*\).+</KEY>
<VALUE>/**\n
* The entry point of application.\n
&lt;#if element.parameterList.parameters?has_content&gt;
*\n
&lt;/#if&gt;
* @param ${element.parameterList.parameters[0].name} the input arguments\n
&lt;#if element.throwsList.referenceElements?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.throwsList.referenceElements as exception&gt;
* @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
&lt;/#list&gt;
*/</VALUE>
</METHOD>
<METHOD>
<KEY>.+</KEY>
<VALUE>/**\n
* ${name}&lt;#if isNotVoid&gt; ${return}&lt;/#if&gt;.\n
&lt;#if element.typeParameters?has_content&gt; * \n
&lt;/#if&gt;
&lt;#list element.typeParameters as typeParameter&gt;
* @param &lt;${typeParameter.name}&gt; the type parameter\n
&lt;/#list&gt;
&lt;#if element.parameterList.parameters?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.parameterList.parameters as parameter&gt;
* @param ${parameter.name} the ${paramNames[parameter.name]}\n
&lt;/#list&gt;
&lt;#if isNotVoid&gt;
*\n
* @return the ${return}\n
&lt;/#if&gt;
&lt;#if element.throwsList.referenceElements?has_content&gt;
*\n
&lt;/#if&gt;
&lt;#list element.throwsList.referenceElements as exception&gt;
* @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n
&lt;/#list&gt;
*/</VALUE>
</METHOD>
</METHODS>
<FIELDS>
<FIELD>
<KEY>^.*(public|protected|private)*.+static.*(\w\s\w)+.+</KEY>
<VALUE>/**\n
* The constant ${element.getName()}.\n
*/</VALUE>
</FIELD>
<FIELD>
<KEY>^.*(public|protected|private)*.*(\w\s\w)+.+</KEY>
<VALUE>/**\n
&lt;#if element.parent.isInterface()&gt;
* The constant ${element.getName()}.\n
&lt;#else&gt;
* The ${name}.\n
&lt;/#if&gt; */</VALUE>
</FIELD>
<FIELD>
<KEY>.+</KEY>
<VALUE>/**\n
&lt;#if element.parent.isEnum()&gt;
*${name} ${typeName}.\n
&lt;#else&gt;
* The ${name}.\n
&lt;/#if&gt;*/</VALUE>
</FIELD>
</FIELDS>
</TEMPLATES>
</component>
</project>

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<component name="libraryTable">
<library name="bld">
<CLASSES>
<root url="file://$PROJECT_DIR$/lib/bld" />
<root url="jar://$USER_HOME$/.bld/dist/bld-1.9.0.jar!/" />
</CLASSES>
<JAVADOC />
<SOURCES>
<root url="file://$PROJECT_DIR$/lib/bld" />
<root url="jar://$USER_HOME$/.bld/dist/bld-1.9.0-sources.jar!/" />
</SOURCES>
<excluded>
<root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />
</excluded>
<jarDirectory url="file://$PROJECT_DIR$/lib/bld" recursive="false" />
<jarDirectory url="file://$PROJECT_DIR$/lib/bld" recursive="false" type="SOURCES" />
</library>
</component>

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<component name="libraryTable">
<library name="compile">
<CLASSES>
<root url="file://$PROJECT_DIR$/lib/compile" />
<root url="file://$PROJECT_DIR$/lib/provided" />
</CLASSES>
<JAVADOC />
<SOURCES>
<root url="file://$PROJECT_DIR$/lib/compile" />
<root url="file://$PROJECT_DIR$/lib/provided" />
</SOURCES>
<jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="false" />
<jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="false" type="SOURCES" />
<jarDirectory url="file://$PROJECT_DIR$/lib/provided" recursive="false" />
<jarDirectory url="file://$PROJECT_DIR$/lib/provided" recursive="false" type="SOURCES" />
</library>
</component>

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<component name="libraryTable">
<library name="runtime">
<CLASSES>
<root url="file://$PROJECT_DIR$/lib/runtime" />
<root url="file://$PROJECT_DIR$/src/main/resources" />
</CLASSES>
<JAVADOC />
<SOURCES>
<root url="file://$PROJECT_DIR$/lib/runtime" />
</SOURCES>
<jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="false" />
<jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="false" type="SOURCES" />
</library>
</component>

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<component name="libraryTable">
<library name="test">
<CLASSES>
<root url="file://$PROJECT_DIR$/lib/test" />
<root url="file://$PROJECT_DIR$/lib/provided" />
<root url="file://$PROJECT_DIR$/src/test/resources" />
</CLASSES>
<JAVADOC />
<SOURCES>
<root url="file://$PROJECT_DIR$/lib/test" />
<root url="file://$PROJECT_DIR$/lib/provided" />
</SOURCES>
<jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="false" />
<jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="false" type="SOURCES" />
<jarDirectory url="file://$PROJECT_DIR$/lib/provided" recursive="false" />
<jarDirectory url="file://$PROJECT_DIR$/lib/provided" recursive="false" type="SOURCES" />
</library>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="EntryPointsManager">
<pattern value="com.example.GraalNativeBuild" />
<pattern value="com.example.GraalNativeBuild" method="nativeExec" />
</component>
<component name="PDMPlugin">
<option name="skipTestSources" value="false" />
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="17" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/app.iml" filepath="$PROJECT_DIR$/.idea/app.iml" />
<module fileurl="file://$PROJECT_DIR$/.idea/bld.iml" filepath="$PROJECT_DIR$/.idea/bld.iml" />
</modules>
</component>
</project>

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<component name="ProjectRunConfigurationManager">
<configuration default="false" name="Run Main" type="Application" factoryName="Application" nameIsGenerated="true">
<option name="MAIN_CLASS_NAME" value="com.example.GraalNativeMain" />
<module name="app" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

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<component name="ProjectRunConfigurationManager">
<configuration default="false" name="Run Tests" type="JUnit" factoryName="JUnit">
<module name="app" />
<option name="PACKAGE_NAME" value="moog" />
<option name="MAIN_CLASS_NAME" value="com.example" />
<option name="METHOD_NAME" value="" />
<option name="TEST_OBJECT" value="directory" />
<dir value="$PROJECT_DIR$/src/test/java" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="" vcs="Git" />
</component>
</project>

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{
"version": "0.2.0",
"configurations": [
{
"type": "java",
"name": "Run Main",
"request": "launch",
"mainClass": "com.example.GraalNativeMain"
},
{
"type": "java",
"name": "Run Tests",
"request": "launch",
"mainClass": "org.junit.platform.console.ConsoleLauncher",
"args": [
"--details=verbose",
"--scan-classpath",
"--disable-banner",
"--disable-ansi-colors",
"--exclude-engine=junit-platform-suite",
"--exclude-engine=junit-vintage"]
}
]
}

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{
"java.project.sourcePaths": [
"src/main/java",
"src/main/resources",
"src/test/java",
"src/bld/java",
"src/bld/resources"
],
"java.configuration.updateBuildConfiguration": "automatic",
"java.project.referencedLibraries": [
"${HOME}/.bld/dist/bld-1.9.0.jar",
"lib/**/*.jar",
]
}

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# [GraalVM](https://www.graalvm.org/) Native Executable Example for [b<span style="color:orange">l</span>d](https://rife2.com/bld)
Be sure to have the GraalVM `native-image` utility in your path, or set its location in the build file.
## Compile the application
```console
./bld compile
```
## Create a Java archive
```console
./bld jar
```
## Create the native application
```console
./bld native-exec
```
## Combine the commands
```console
./bld compile jar native-exec
```
## Launch the application
```console
./hello
```

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bld Executable file
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#!/usr/bin/env sh
java -jar "$(dirname "$0")/lib/bld/bld-wrapper.jar" "$0" --build com.example.GraalNativeBuild "$@"

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bld.bat Normal file
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@echo off
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
java -jar "%DIRNAME%/lib/bld/bld-wrapper.jar" "%0" --build com.example.GraalNativeBuild %*

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lib/bld/bld-wrapper.properties Normal file
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bld.downloadExtensionJavadoc=false
bld.downloadExtensionSources=true
bld.extensions=com.uwyn.rife2:bld-exec:0.9.3
bld.repositories=MAVEN_CENTRAL,RIFE2_RELEASES,MAVEN_LOCAL,RIFE2_SNAPSHOTS
bld.downloadLocation=
bld.sourceDirectories=
bld.version=1.9.0

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src/bld/java/com/example/GraalNativeBuild.java Normal file
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package com.example;
import rife.bld.BuildCommand;
import rife.bld.Project;
import rife.bld.extension.ExecOperation;
import java.nio.file.Paths;
import java.util.List;
import java.util.jar.Attributes;
import static rife.bld.dependencies.Repository.MAVEN_CENTRAL;
import static rife.bld.dependencies.Repository.RIFE2_RELEASES;
import static rife.bld.dependencies.Scope.test;
public class GraalNativeBuild extends Project {
public GraalNativeBuild() {
pkg = "com.example";
name = "GraalNative";
mainClass = "com.example.GraalNativeMain";
version = version(0, 1, 0);
javaRelease = 17;
downloadSources = true;
autoDownloadPurge = true;
repositories = List.of(MAVEN_CENTRAL, RIFE2_RELEASES);
scope(test)
.include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 10, 2)))
.include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 10, 2)));
jarOperation().manifestAttribute(Attributes.Name.MAIN_CLASS, mainClass());
}
public static void main(String[] args) {
new GraalNativeBuild().start(args);
}
@BuildCommand(value = "native-exec", summary = "Build a native executable")
public void nativeExec() throws Exception {
new ExecOperation()
.fromProject(this)
.timeout(120)
.command("native-image", // use its absolute path if not found
"-jar",
Paths.get(buildDistDirectory().getAbsolutePath(), jarFileName()).toString(),
"hello")
.execute();
}
}

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src/main/java/com/example/GraalNativeMain.java Normal file
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package com.example;
public class GraalNativeMain {
public String getMessage() {
return "Hello World!";
}
public static void main(String[] args) {
System.out.println(new GraalNativeMain().getMessage());
}
}

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src/test/java/com/example/GraalNativeTest.java Normal file
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package com.example;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
public class GraalNativeTest {
@Test
void verifyHello() {
assertEquals("Hello World!", new GraalNativeMain().getMessage());
}
}