setup-data.yml

name: Setup Data

on:
  workflow_call:
    # This makes this workflow reusable by others



jobs:
  download-and-cache:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6


      # 1. ATTEMPT TO RESTORE FROM CACHE
      - name: Restore cached data
        id: cache-data
        uses: actions/cache@v5
        with:
          path: data/  # The folder you want to cache
          # The key determines if we have a match.
          # Change 'v1' to 'v2' manually to force a re-download in the future.
          key: test-data-v7


        # 2. DOWNLOAD ONLY IF CACHE MISS
      - name: Set up Python 3.12
        if: steps.cache-data.outputs.cache-hit != 'true'
        uses: actions/setup-python@v6
        with:
            python-version: 3.12

      - name: Install mritk
        if: steps.cache-data.outputs.cache-hit != 'true'
        run: |
          python3 -m pip install -e .

      - name: Download test data
        if: steps.cache-data.outputs.cache-hit != 'true'
        run: |
            python3 -m mritk datasets download test-data -o data


      - name: Upload Data Artifact
        uses: actions/upload-artifact@v7
        with:
          name: shared-test-data
          path: data/ # The folder you want to share
          retention-days: 1
          overwrite: true