buildspec.yml

version: 0.2

phases:
  install:
    runtime-versions:
      docker: 20

  pre_build:
    commands:
      # Docker Hub 로그인 추가
      - echo "Logging in to Docker Hub..."
      - echo $DOCKERHUB_PASSWORD | docker login -u $DOCKERHUB_USERNAME --password-stdin

      # Amazon ECR 로그인
      - echo "Logging in to Amazon ECR..."
      - aws ecr get-login-password --region $AWS_DEFAULT_REGION | docker login --username AWS --password-stdin $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com

      # 리소스 디렉토리 생성 및 설정 파일 가져오기
      - echo "Creating resources directory..."
      - mkdir -p src/main/resources
      - echo "Fetching configuration from Parameter Store..."
      - aws ssm get-parameter --name "/easystay/backend/application.yml" --query Parameter.Value --output text > src/main/resources/application.yml
      - aws ssm get-parameter --name "/easystay/backend/application-dev.yml" --query Parameter.Value --output text > src/main/resources/application-dev.yml
      - ls -la src/main/resources/

      # Docker 빌드 설정
      - echo "Setting up Docker build..."
      - IMAGE_TAG=v${CODEBUILD_BUILD_NUMBER}
      - REPOSITORY_URI=$AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$ECR_REPOSITORY_NAME

      # Gradle 캐시 디렉토리 생성
      - echo "Setting up Gradle cache directories..."
      - mkdir -p /root/.gradle
      - chmod -R 777 /root/.gradle

  build:
    commands:
      - echo "Building the Docker image..."
      - |
        docker build \
          --build-arg GRADLE_CACHE=/root/.gradle \
          --cache-from $REPOSITORY_URI:latest \
          -t $REPOSITORY_URI:$IMAGE_TAG .
      - docker tag $REPOSITORY_URI:$IMAGE_TAG $REPOSITORY_URI:latest

  post_build:
    commands:
      - echo "Pushing the Docker images..."
      - docker push $REPOSITORY_URI:$IMAGE_TAG
      - docker push $REPOSITORY_URI:latest
      - echo "Updating ECS service..."
      - aws ecs update-service --cluster $ECS_CLUSTER_NAME --service $ECS_SERVICE_NAME --force-new-deployment
      - echo "Creating artifacts..."
      - printf '{"ImageURI":"%s","ImageTag":"%s"}' $REPOSITORY_URI:$IMAGE_TAG $IMAGE_TAG > imageDefinitions.json

artifacts:
  files:
    - imageDefinitions.json
  discard-paths: yes

cache:
  paths:
    - '/root/.gradle/caches/**/*'
    - '/root/.gradle/wrapper/**/*'