build-push-image.yml

# This build will build and push the image to docker hub upon a commit to the
# main  branch only
name: Push to Docker Hub

on: workflow_dispatch

jobs:
  build-push-image:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Build and push image
        id: docker_build
        uses: docker/build-push-action@v2
        with:
          context: ./
          file: ./Dockerfile
          push: true
          tags: earthlab/earth-analytics-python-env:${GITHUB_REF##*/}

      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}