.github/workflows/workflow.yml

name: Trigger auto deployment for demo-container

# When this action will be executed
on:
  # Automatically trigger it when detected changes in repo. Remove comments to enable
  #push:
  #  branches: 
  #    [ main ]

  # Allow mannually trigger 
  workflow_dispatch:      

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout to the branch
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Log in to GitHub container registry
        uses: docker/login-action@v1.10.0
        with:
          registry: karthiksab.azurecr.io
          username: ${{ secrets.az_username }}
          password: ${{ secrets.az_password }}

      - name: Lowercase the repo name and username
        run: echo "REPO=${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV}

      - name: Build and push container image to azure registry
        uses: docker/build-push-action@v2
        with:
          push: true
          tags: karthiksab.azurecr.io/${{ env.REPO }}:${{ github.sha }}
          file: ./Dockerfile