build_and_push.yaml

#READ THIS:
#this file is on main only to test github actions. it is a WIP

name: Build And Push
on:
  # push:
  #   branches:
  #       - 'main'
  #   paths:
  #       - Dockerfile
    workflow_dispatch

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PW }}

      - name: Set up QEMU #might not be needed
        uses: docker/setup-qemu-action@v3

      - name: Check Out
        uses: actions/checkout@v4
      - run: echo "🏃‍➡️ ${{ github.repository }} has been cloned to ${{ runner.name }}"

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

        env:
          DATETIME: "$(date +'%Y%m%d%H%M%S')"
      - name: Set Image Tag #TODO get rid of this echo hack, put it directly in the variable
        run: echo "IMAGE_TAG=openvdb${{ env.DATETIME }}" >> $GITHUB_ENV

      - name: Build and Push to Dockerhub
        uses: docker/build-push-action@v6
        with:
          push: true
          tags: ${{ env.IMAGE_TAG }} #user/app:latest