name: Build Docker images (nightly)

on:
  workflow_dispatch:
  schedule:
    - cron: "0 0 * * *" # every day at midnight

concurrency:
  group: docker-image-builds
  cancel-in-progress: false

env:
  REGISTRY: diffusers

jobs:
  build-docker-images:
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write

    strategy:
      fail-fast: false
      matrix:
        image-name:
          - diffusers-pytorch-cpu
          - diffusers-pytorch-cuda
          - diffusers-flax-cpu
          - diffusers-flax-tpu
          - diffusers-onnxruntime-cpu
          - diffusers-onnxruntime-cuda

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ env.REGISTRY }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          no-cache: true
          context: ./docker/${{ matrix.image-name }}
          push: true
          tags: ${{ env.REGISTRY }}/${{ matrix.image-name }}:latest