docker-image-release.yml

name: Build and Push Docker Image (Main)

on:
  release:
    types: [created] # Triggers when a release is created

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      # Step 1: Checkout the repository
      - name: Checkout code
        uses: actions/checkout@v3

      # Step 2: Login to Docker
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ vars.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      # Step 3: Build and Push Docker image (Docker CLI is pre-installed in GitHub-hosted runners)
      - name: Build and Push Docker Image
        run: |

          # Build the Docker image
          docker build -t ${{ vars.DOCKERHUB_USERNAME }}/littlelink:${{ github.event.release.tag_name }} .

          # Push the Docker image to Docker Hub
          docker push ${{ vars.DOCKERHUB_USERNAME }}/littlelink:${{ github.event.release.tag_name }}