publish_image.yml

name: publish_image
on:
  push:
    branches:
      - master
    paths:
      - docker/Dockerfile
  workflow_dispatch:
jobs:
  build_and_publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
      - name: Docker hub login
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Run build and publish
        run: cd docker && ./build