main.yml

# This is a basic workflow to help you get started with Actions

name: Deploy

# Controls when the workflow will run
on:
  push:
    tags:
      - '*' # Push events to every tag

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout 
        uses: actions/checkout@v3
 
      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
     
      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          file: ./src/PullRequestReleaseNotes/Dockerfile
          context: ./src/PullRequestReleaseNotes
          push: true
          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/pullrequestreleasenotes:latest
          cache-from: type=registry,ref=${{ secrets.DOCKER_HUB_USERNAME }}/pullrequestreleasenotes:buildcache
          cache-to: type=registry,ref=${{ secrets.DOCKER_HUB_USERNAME }}/pullrequestreleasenotes:buildcache,mode=max