push_image_ecr.yml

name: Push Prod Image to Amazon ECR

# when tagging action success
on:
  pull_request:
    types:
      - closed
    branches:
      - main

env:
  AWS_REGION: ap-northeast-2

jobs:
  image-build-and-push:
    name: Build and Push
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v3
      with:
        fetch-depth: 0

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

    - name: Cache Docker layers
      uses: actions/cache@v3
      with:
        path: /tmp/.buildx-cache
        key: ${{ runner.os }}-buildx-${{ github.sha }}
        restore-keys: |
          ${{ runner.os }}-buildx-

    - name: Configure AWS credentials
      uses: aws-actions/configure-aws-credentials@v1
      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 AWS ECR
      id: login-ecr
      uses: aws-actions/amazon-ecr-login@v1

    - name: Build Image and Push to AWS ECR
      id: build_image_and_push
      uses: docker/build-push-action@v5
      env:
        ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
        ECR_REPOSITORY: biseo-server
      with:
        file: .docker/api.Dockerfile
        push: true
        tags: |
          "${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:latest"
        cache-from: type=local,src=/tmp/.buildx-cache
        cache-to: type=local,dest=/tmp/.buildx-cache-new

    - name: Remove old cache
      run: |
        rm -rf /tmp/.buildx-cache
        mv /tmp/.buildx-cache-new /tmp/.buildx-cache