docker-nightly-release.yml

################################################################################
# Copyright (c) 2021 ContinualAI.                                              #
# Copyrights licensed under the MIT License.                                   #
# See the accompanying LICENSE file for terms.                                 #
#                                                                              #
# Date: 29-07-2021                                                             #
# Author(s): Gabriele Graffieti                                                #
# E-mail: contact@continualai.org                                              #
# Website: avalanche.continualai.org                                           #
################################################################################


name: docker nightly release

on:
  schedule:
    - cron: '0 0 * * *'  # everyday at midnight
  push:
    branches:
      - 'master'
    paths:
      - 'docker/nightly/**'
      - '.github/workflows/docker-nightly-release.yml'

jobs:
  docker-nightly-release:
    runs-on: ubuntu-latest
    if: ${{ github.repository == 'ContinualAI/avalanche' }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Check date of last commit
        run: |
          let DIFF=(`date +%s -d "1 day ago"`-`git log -1 --pretty=format:%ct`) &&
          echo "date_diff=$DIFF" >> $GITHUB_ENV
      - name: Login to DockerHub
        if: ${{ env.date_diff <= 0 }}  # last commit < 24h ago
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PSW }}
      - name: Log in to the Container registry
        if: ${{ env.date_diff <= 0 }}  # last commit < 24h ago
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push
        if: ${{ env.date_diff <= 0 }}  # last commit < 24h ago
        uses: docker/build-push-action@v2
        with:
          context: docker/nightly
          push: true
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/avalanche-nightly:latest
            ghcr.io/continualai/avalanche-nightly:latest