docker-build.yml

name: Build and Push Docker Image

on:
  workflow_run:
    workflows: ["CD"] # Name of your cd.yml workflow
    types:
      - completed

jobs:
  build:
    if: ${{ github.event.workflow_run.conclusion == 'success' }}  # Ensures it runs only on successful completion
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/icp-demo:latest