name: Docker Image Downloader (distroless_jdk)

on:
  workflow_dispatch:

jobs:
  download:
    runs-on: ubuntu-latest
    steps:
      - name: Pull Images
        run: |
          # Eclipse Temurin 공식 이미지 풀 (JDK와 JRE)
          docker pull gcr.io/distroless/java:8
          docker pull gcr.io/distroless/java25-debian13
          
      - name: Save Images to TAR
        run: |
          # 두 이미지를 하나의 tar 파일로 묶어서 저장
          docker save gcr.io/distroless/java:8 gcr.io/distroless/java25-debian13 -o distroless_jdk.tar
          
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: distroless_jdk
          path: distroless_jdk.tar
          retention-days: 1