name: Docker

on:
  push:
    branches:
      - 'master'
      - 'docker'

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          push: false
          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/hangups:latest

name: Docker

on:
  push:
    branches:
      - 'master'

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          push: true
          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/hangups:latest

Enable pushing Docker images from master
Enable pushing Docker images from master
