build.yml

name: Gradle build
on: [push, pull_request, workflow_dispatch]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Get cache key
        id: cache_key
        run: echo "gradle_key=gradle-`cat versions/mainProject`" >> $GITHUB_OUTPUT
      - name: Cache Gradle stuff
        uses: actions/cache@v3
        with:
          key: ${{ steps.cache_key.outputs.gradle_key }}-${{ hashFiles('*.gradle.kts', 'gradle.properties', 'gradle/**') }}
          restore-keys: ${{ steps.cache_key.outputs.gradle_key }}-
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
            .gradle/loom-cache
      - name: Set up JDK 21
        uses: actions/setup-java@v1
        with:
          java-version: 21
      - name: Build with Gradle
        run: ./gradlew build --stacktrace
      - name: Capture build artifacts
        uses: actions/upload-artifact@v4
        with:
          path: versions/*/build/libs/