maven.yml

# This workflow will build a Java project with Maven
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

name: Run Maven and publish

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Pull source
        uses: actions/checkout@v1

      - name: Set up JDK 1.8
        uses: actions/setup-java@v1
        with:
          java-version: 1.8
          server-id: io.github.gk0wk.railexpress # Value of the distributionManagement/repository/id field of the pom.xml
          settings-path: ${{ github.workspace }} # location for the settings.xml file

      - name: Restore Maven cache
        uses: skjolber/maven-cache-github-action@v1
        with:
          step: restore

      - name: Build with Maven
        run: mvn clean && mvn -B package --file pom.xml

      - name: Set Release version env variable
        run: echo "RELEASE_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV

      - name: Save Maven cache
        uses: skjolber/maven-cache-github-action@v1
        with:
          step: save

      - name: Upload to Release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: target/RailExpress-*.jar
          tag: ${{ env.RELEASE_VERSION }}
          overwrite: true
          file_glob: true