buildspec.yml

version: 0.2
phases:
  pre_build:
    commands:
      - aws ecr get-login-password --region ${AWS_REGION} | docker login --username AWS --password-stdin ${ECR_ENDPOINT}
      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
      - IMAGE_TAG=14.2_$COMMIT_HASH
      - SERVICES=("auth" "blog" "email" "api-gateway")
      - for SERVICE in "${SERVICES[@]}"; do
          IMAGE_URIS["$SERVICE"]="${REPOSITORY_URI}-$SERVICE:${IMAGE_TAG}";
          LATEST_IMAGE_URIS["$SERVICE"]="${REPOSITORY_URI}-$SERVICE:latest";
        done
  build:
    commands:
      - for SERVICE in "${SERVICES[@]}"; do
          aws s3 cp s3://${ENV_BUCKET}/$SERVICE-service $SERVICE/.env || echo "No .env for $SERVICE";
          docker build -t "${IMAGE_URIS[$SERVICE]}" -f $SERVICE/Dockerfile .;
          docker tag "${IMAGE_URIS[$SERVICE]}" "${LATEST_IMAGE_URIS[$SERVICE]}";
        done
  post_build:
    commands:
      - for SERVICE in "${SERVICES[@]}"; do
          docker push "${IMAGE_URIS[$SERVICE]}";
          docker push "${LATEST_IMAGE_URIS[$SERVICE]}";
        done
      - printf '[{"name":"%s","imageUri":"%s"}]' "api-gateway" "${IMAGE_URIS['api-gateway']}" > images_api_gateway.json
      - JSON_OUTPUT="["
      - for SERVICE in "${SERVICES[@]}"; do
          if [[ "$SERVICE" != "api-gateway" ]]; then
            JSON_OUTPUT+="{\"name\":\"$SERVICE-service\",\"imageUri\":\"${IMAGE_URIS[$SERVICE]}\"},";
          fi
        done
      - JSON_OUTPUT=${JSON_OUTPUT%,}"]"
      - echo $JSON_OUTPUT > images_services.json
artifacts:
  files:
    - images_api_gateway.json
    - images_services.json