docker-push.yml

name: Publish Container Image To DockerHub

on:
  # run it on push to the default repository branch
  push:
    branches: [dev]
  # run it during pull request
  pull_request:

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

      - name: Checkout code
        uses: actions/checkout@v3

      # setup Docker buld action
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      
      - name: Build image and push to Docker Hub
        uses: docker/build-push-action@v2
        with:
          # relative path to the place where source code with Dockerfile is located
          context: .
          tags: |
            oliverheywood/ordercloud-dotnet-middleware:latest 
          # build on feature branches, push only on dev branch
          push: ${{ github.ref == 'refs/heads/dev' }}

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