docker-push.yml

name: Docker build and publish with token and version

on:
  push:
    branches:
      - main
    paths:
      - 'VERSION'
env:
  DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
  DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
  IMAGE_NAME: marven11/fenjing
  VERSION: $(cat VERSION)

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v2

      - name: Log into Docker hub
        uses: docker/login-action@v1
        with:
          username: ${{ env.DOCKERHUB_USERNAME }}
          password: ${{ env.DOCKERHUB_TOKEN }}

      - name: Build Docker Image
        run: |
          docker build -t $IMAGE_NAME:${{ env.VERSION }} .
          docker tag $IMAGE_NAME:${{ env.VERSION }} $IMAGE_NAME:latest

      - name: Push Docker Images
        run: |
           docker push $IMAGE_NAME:${{ env.VERSION }}
           docker push $IMAGE_NAME:latest