build-ecr.yml

name: Build and Push to ECR

on:
  push:
    branches: [main]
  workflow_dispatch:

env:
  AWS_REGION: us-west-2
  ECR_REGISTRY: 310455165573.dkr.ecr.us-west-2.amazonaws.com
  ECR_REPOSITORY: sim-app

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ${{ env.AWS_REGION }}

      - name: Login to Amazon ECR
        uses: aws-actions/amazon-ecr-login@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: docker/app.Dockerfile
          push: true
          tags: ${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max