jdks.yml

name: JDK

on:
  push:
    paths:
    - '.github/workflows/jdks.yml'

jobs:

  jdk-15-ea:
    runs-on: ubuntu-latest
    steps:
    - run: wget https://download.java.net/java/early_access/jdk15/1/GPL/openjdk-15-ea+1_linux-x64_bin.tar.gz --output-document jdk.tar.gz
    - uses: actions/setup-java@v1
      with:
        java-version: '15-ea'
        jdkFile: jdk.tar.gz
    - run: java -version

  jdk-14-ea:
    runs-on: ubuntu-latest
    steps:
    - name: 'Download latest-and-greatest JDK 14-ea'
      run: |
        DOCKERFILE=${HOME}/jdk-14.dockerfile
        wget https://github.com/docker-library/openjdk/raw/master/14/jdk/Dockerfile --output-document ${DOCKERFILE}
        JAVA_URL=$(cat ${DOCKERFILE} | sed -n 's/ENV JAVA_URL //p')
        JAVA_VERSION=$(cat ${DOCKERFILE} | sed -n 's/ENV JAVA_VERSION //p')
        wget --directory-prefix ${HOME} ${JAVA_URL}
        echo ::set-env name=JAVA_VERSION::${JAVA_VERSION}
        echo ::set-env name=JDK_FILE::"${HOME}/$(basename ${JAVA_URL})"
    - uses: actions/setup-java@v1
      with:
        java-version: "${{ env.JAVA_VERSION }}"
        jdkFile: "${{ env.JDK_FILE }}"
    - run: java -version