version: 0.2
phases:
  install:
    runtime-versions: 
      nodejs: 12 
    commands:
      - echo "[Install phase]"
      # Install all dependencies (including dependencies for running tests)
      - npm install
      - pip install --upgrade awscli aws-sam-cli
  pre_build:
    commands:
      - echo "[Pre-Build phase]"
      # Use Pre-Build phase to run tests, install any code deps or any other customization before build
      # Discover and run unit tests in the '__tests__' directory
      # - npm run test # Tests covered in testspec.yml
      # Remove all unit tests to reduce the size of the package that will be ultimately uploaded to Lambda
      - rm -rf ./__tests__
      # Remove all dependencies not needed for the Lambda deployment package (the packages from devDependencies in package.json)
      - npm prune --production
  build:
    commands:
      - echo "[Build phase]"
      # Use AWS SAM to package the application by using AWS CloudFormation
      - sam package --template template.yaml --s3-bucket $BUILD_OUTPUT_BUCKET --output-template-file packaged.yaml
  post_build:
    commands:
      # Use Post Build for notifications, git tags and any further customization after build
      - echo "[Post-Build phase]"
      - echo "SAM packaging completed on `date`"
artifacts:
  type: zip
  files:
    - packaged.yaml