Bitbucket Pipeline config to deploy Angular app to Amazon AWS S3 Bucket

bitbucket-pipelines.yml

image: node:8.7.0

pipelines:
  default:
    - step:
        caches:
          - node
        script: 
          - npm install
          - npm install yarn grunt -g
          - yarn
          - grunt build
        artifacts:
          - dist/**
    - step:
        image: atlassian/pipelines-awscli
        script:
          - aws s3 sync --delete dist s3://<bucketname>
        deployment: staging

AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY must be set as Environment variables in the Repository Settings!

thanks helped me a lot