Merge pull request #49 from PhilippvK/osx-dl-jre

OSX: Download JRE with Maven to bundle it into 'Playforia Minigolf Client.app'

.gitignore

@@ -85,4 +85,4 @@ dependency-reduced-pom.xml
 buildNumber.properties
 .mvn/timing.properties
 # https://github.com/takari/maven-wrapper#usage-without-binary-jar
-.mvn/wrapper/maven-wrapper.jar
+.mvn/wrapper/maven-wrapper.jar

client/pom.xml

@@ -16,6 +16,9 @@
     <properties>
         <project.mainClass>org.moparforia.client.Launcher</project.mainClass>
         <project.name>Playforia Minigolf Client</project.name>
+        <project.download.directory>${project.build.directory}/downloads</project.download.directory>
+        <project.jre.osx.link>https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u252-b09.1/OpenJDK8U-jre_x64_mac_hotspot_8u252b09.tar.gz</project.jre.osx.link>
+        <project.jre.osx.name>jdk8u252-b09-jre</project.jre.osx.name>
     </properties>
 
     <dependencies>
@@ -65,6 +68,26 @@
                 </configuration>
             </plugin>
 
+            <plugin>
+                <groupId>com.googlecode.maven-download-plugin</groupId>
+                <artifactId>download-maven-plugin</artifactId>
+                <version>1.3.0</version>
+                <executions>
+                    <execution>
+                      <id>download-osx-jre</id>
+                      <phase>package</phase>
+                      <goals>
+                        <goal>wget</goal>
+                      </goals>
+                      <configuration>
+                        <url>${project.jre.osx.link}</url>
+                        <unpack>true</unpack>
+                        <outputDirectory>${project.download.directory}</outputDirectory>
+                      </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
             <plugin>
                 <groupId>sh.tak.appbundler</groupId>
                 <artifactId>appbundle-maven-plugin</artifactId>
@@ -74,6 +97,7 @@
                     <iconFile>src/main/resources/icons/playforia.icns</iconFile>
                     <mainClass>${project.mainClass}</mainClass>
                     <generateDiskImageFile>true</generateDiskImageFile>
+                    <jrePath>${project.download.directory}/${project.jre.osx.name}</jrePath>
                 </configuration>
                 <executions>
                     <execution>
@@ -85,6 +109,7 @@
                     </execution>
                 </executions>
             </plugin>
+
             <plugin>
                 <groupId>com.akathist.maven.plugins.launch4j</groupId>
                 <artifactId>launch4j-maven-plugin</artifactId>