Build jar

mvn clean package

JPackage

cd target
jpackage --type dmg --input . --dest . --main-jar ./roshambo-1.0.0.jar --main-class com.mcnz.rps.DesktopGame

GitHub Actions

Run manually

on: workflow_dispatch

on:
  release:
    types: [created]
  workflow_dispatch:

Setup Java Action

Starting from version 2, actions/setup-java requires you to specify the distribution of Java that you want to use. This is part of the action's setup to allow more flexibility in choosing different Java distributions like Adoptium, Zulu, etc.

- name: Set up JDK
  uses: actions/setup-java@v4
  with:
    distribution: 'temurin' # You can choose temurin, zulu, adopt, etc.
    java-version: '11' # Specify the JDK version

temurin is the successor to AdoptOpenJDK and is provided by the Eclipse Foundation. Adjust the java-version to whatever version your project requires.

If you prefer a different distribution, here are a few options you might consider:

• temurin: Eclipse Temurin distributions
• zulu: Azul Zulu distributions
• adopt: AdoptOpenJDK, which is now part of the Eclipse project under the name Temurin

Just replace 'temurin' with your chosen distribution in the distribution field.

This project doesn't compile with JDK 21 or 18. If you use v4 with 1.8 it says it can't find it.

Available versions: 22.0.1+8, 22.0.0+36, 21.0.3+9.0.LTS, 21.0.2+13.0.LTS, 21.0.1+12.0.LTS, 21.0.0+35.0.LTS, 20.0.2+9, 20.0.1+9, 20.0.0+36, 19.0.2+7, 19.0.1+10, 19.0.0+36, 18.0.2+101, 18.0.2+9, 18.0.1+10, 18.0.0+36, 17.0.11+9, 17.0.10+7, 17.0.9+9, 17.0.8+101, 17.0.8+7, 17.0.7+7, 17.0.6+10, 17.0.5+8, 17.0.4+101, 17.0.4+8, 17.0.3+7, 17.0.2+8, 17.0.1+12, 17.0.0+35, etc.

This works:

- name: Set up JDK
  uses: actions/setup-java@v4
  with:
    distribution: 'temurin'
    java-version: 8.0.302+8