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Initial Quarkus sample creation with multi-staged build
Signed-off-by: eyuen <eyuen@redhat.com>
0 parents  commit 7464a47

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‎.dockerignore‎

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*
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!target/*-runner
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!target/*-runner.jar
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!target/lib/*
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!target/quarkus-app/*

‎.gitignore‎

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#Maven
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target/
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pom.xml.tag
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pom.xml.releaseBackup
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pom.xml.versionsBackup
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release.properties
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# Eclipse
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.project
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.classpath
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.settings/
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bin/
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# IntelliJ
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.idea
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*.ipr
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*.iml
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*.iws
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# NetBeans
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nb-configuration.xml
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# Visual Studio Code
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.vscode
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.factorypath
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# OSX
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.DS_Store
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# Vim
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*.swp
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*.swo
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# patch
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*.orig
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*.rej
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# Local environment
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.env

‎.mvn/wrapper/MavenWrapperDownloader.java‎

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/*
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* Copyright 2007-present the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import java.net.*;
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import java.io.*;
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import java.nio.channels.*;
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import java.util.Properties;
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public class MavenWrapperDownloader {
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private static final String WRAPPER_VERSION = "0.5.6";
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/**
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* Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
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*/
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private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
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+ WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
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/**
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* Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
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* use instead of the default one.
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*/
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private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
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".mvn/wrapper/maven-wrapper.properties";
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/**
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* Path where the maven-wrapper.jar will be saved to.
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*/
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private static final String MAVEN_WRAPPER_JAR_PATH =
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".mvn/wrapper/maven-wrapper.jar";
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/**
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* Name of the property which should be used to override the default download url for the wrapper.
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*/
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private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
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public static void main(String args[]) {
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System.out.println("- Downloader started");
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File baseDirectory = new File(args[0]);
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System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
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// If the maven-wrapper.properties exists, read it and check if it contains a custom
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// wrapperUrl parameter.
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File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
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String url = DEFAULT_DOWNLOAD_URL;
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if(mavenWrapperPropertyFile.exists()) {
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FileInputStream mavenWrapperPropertyFileInputStream = null;
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try {
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mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
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Properties mavenWrapperProperties = new Properties();
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mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
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url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
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} catch (IOException e) {
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System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
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} finally {
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try {
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if(mavenWrapperPropertyFileInputStream != null) {
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mavenWrapperPropertyFileInputStream.close();
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}
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} catch (IOException e) {
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// Ignore ...
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}
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}
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}
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System.out.println("- Downloading from: " + url);
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File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
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if(!outputFile.getParentFile().exists()) {
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if(!outputFile.getParentFile().mkdirs()) {
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System.out.println(
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"- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
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}
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}
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System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
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try {
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downloadFileFromURL(url, outputFile);
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System.out.println("Done");
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System.exit(0);
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} catch (Throwable e) {
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System.out.println("- Error downloading");
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e.printStackTrace();
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System.exit(1);
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}
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}
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private static void downloadFileFromURL(String urlString, File destination) throws Exception {
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if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
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String username = System.getenv("MVNW_USERNAME");
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char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
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Authenticator.setDefault(new Authenticator() {
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@Override
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protected PasswordAuthentication getPasswordAuthentication() {
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return new PasswordAuthentication(username, password);
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}
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});
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}
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URL website = new URL(urlString);
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ReadableByteChannel rbc;
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rbc = Channels.newChannel(website.openStream());
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FileOutputStream fos = new FileOutputStream(destination);
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fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
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fos.close();
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rbc.close();
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}
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}

‎.mvn/wrapper/maven-wrapper.properties‎

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distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
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wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar

‎README.md‎

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# code-with-quarkus project
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This project uses Quarkus, the Supersonic Subatomic Java Framework.
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If you want to learn more about Quarkus, please visit its website: https://quarkus.io/ .
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## Running the application in dev mode
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You can run your application in dev mode that enables live coding using:
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```shell script
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./mvnw compile quarkus:dev
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```
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> **_NOTE:_** Quarkus now ships with a Dev UI, which is available in dev mode only at http://localhost:8080/q/dev/.
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## Packaging and running the application
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The application can be packaged using:
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```shell script
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./mvnw package
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```
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It produces the `quarkus-run.jar` file in the `target/quarkus-app/` directory.
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Be aware that it’s not an _über-jar_ as the dependencies are copied into the `target/quarkus-app/lib/` directory.
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If you want to build an _über-jar_, execute the following command:
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```shell script
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./mvnw package -Dquarkus.package.type=uber-jar
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```
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The application is now runnable using `java -jar target/quarkus-app/quarkus-run.jar`.
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## Creating a native executable
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You can create a native executable using:
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```shell script
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./mvnw package -Pnative
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```
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Or, if you don't have GraalVM installed, you can run the native executable build in a container using:
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```shell script
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./mvnw package -Pnative -Dquarkus.native.container-build=true
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```
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You can then execute your native executable with: `./target/code-with-quarkus-1.0.0-SNAPSHOT-runner`
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If you want to learn more about building native executables, please consult https://quarkus.io/guides/maven-tooling.html.
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## Related guides
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- RESTEasy JAX-RS ([guide](https://quarkus.io/guides/rest-json)): REST endpoint framework implementing JAX-RS and more
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## Provided examples
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### RESTEasy JAX-RS example
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REST is easy peasy with this Hello World RESTEasy resource.
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[Related guide section...](https://quarkus.io/guides/getting-started#the-jax-rs-resources)

‎devfile.yaml‎

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schemaVersion: 2.0.0
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metadata:
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name: java-quarkus
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version: 1.1.0
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attributes:
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# Build the image with:
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# docker build -f src/main/docker/Dockerfile.jvm.staged -t quarkus/code-with-quarkus-jvm .
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alpha.build-context: .
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alpha.build-dockerfile: src/main/docker/Dockerfile.jvm.staged
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website: https://quarkus.io
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displayName: Quarkus Java
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description: Upstream Quarkus with Java+GraalVM
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tags: ["Java", "Quarkus"]
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projectType: "quarkus"
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language: "java"
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starterProjects:
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- name: community
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zip:
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location: https://code.quarkus.io/d?e=io.quarkus%3Aquarkus-resteasy&e=io.quarkus%3Aquarkus-micrometer&e=io.quarkus%3Aquarkus-smallrye-health&e=io.quarkus%3Aquarkus-openshift&cn=devfile
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- name: redhat-product
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zip:
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location: https://code.quarkus.redhat.com/d?e=io.quarkus%3Aquarkus-resteasy&e=io.quarkus%3Aquarkus-smallrye-health&e=io.quarkus%3Aquarkus-openshift
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components:
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- name: buildguidance
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attributes:
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tool: console-import
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container:
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image: buildguidanceimage-placeholder
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memoryLimit: 1024Mi
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endpoints:
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- name: http-8080
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targetPort: 8080
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- name: tools
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container:
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image: quay.io/eclipse/che-quarkus:nightly
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memoryLimit: 1512Mi
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mountSources: true
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volumeMounts:
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- name: m2
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path: /home/user/.m2
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endpoints:
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- name: '8080-http'
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targetPort: 8080
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- name: m2
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volume:
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size: 3Gi
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commands:
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- id: init-compile
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exec:
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component: tools
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commandLine: "mvn -Dmaven.repo.local=/home/user/.m2/repository compile"
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workingDir: $PROJECTS_ROOT
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- id: dev-run
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exec:
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component: tools
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commandLine: "mvn -Dmaven.repo.local=/home/user/.m2/repository quarkus:dev -Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager"
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hotReloadCapable: true
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group:
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kind: run
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isDefault: true
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workingDir: $PROJECTS_ROOT
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- id: dev-debug
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exec:
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component: tools
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commandLine: "mvn -Dmaven.repo.local=/home/user/.m2/repository quarkus:dev -Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager -Ddebug=${DEBUG_PORT}"
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hotReloadCapable: true
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group:
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kind: debug
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isDefault: true
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workingDir: $PROJECTS_ROOT
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events:
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postStart:
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- init-compile

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