build_and_push_to_docker_hub.yml

name: Build Docker image and push to Docker Hub

on:
  release:
    types: [ published ]

jobs:
  build_and_push:
    name: Build a new Docker image for the release (and a latest) and push it to Docker
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Login to Docker
        run: echo ${{ secrets.DOCKERHUB_PASSWORD }} | docker login -u ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin

      - name: Release tag
        run: echo "${{ github.event.release.tag_name }}"

      - name: Build the release Docker image
        run: |
          docker build --build-arg FRONTEND_TAG=${{ github.event.release.tag_name }} -t signalen/frontend:${{ github.event.release.tag_name }} .
      - name: Build the latest Docker image
        run: |
          docker build -t signalen/frontend:latest .
      - name: Push the tagged image to Docker
        run: docker push signalen/frontend:${{ github.event.release.tag_name }}

      - name: Push the latest image to Docker
        run: docker push signalen/frontend:latest