config file for the codeBuild

buildspec.yml

version: 0.2

phases:
    install:
        commands:
            # Yarn installation
            - curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
            - echo "deb http://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
            - sudo apt-get -y update
            - apt-get install -y yarn
            # Installing serverless globally
            - yarn global add serverless
            - yarn -v
            # Installing react and serverless dependencies
            - yarn install
            - cd serverless && yarn install
    pre_build:
        commands:
            # Pulling the environment files from private bucket
            - aws s3 cp s3://<ENV-FILES-BUCKET>/react ../ --recursive
            - aws s3 cp s3://<ENV-FILES-BUCKET>/serverless . --recursive
            # CloudFront configuration
            - aws configure set preview.cloudfront true
    build:
        commands:
            # Building the react app and deploying to S3 bucket, invalidating the CloudFront
            - cd ../ && ls -al
            - pwd
            - yarn $DEPLOY_REACT_BASED_ON_ENV
            # - ls -al
            # Building the serverless and deploying to APIGateway and Lambda
            - yarn $DEPLOY_SERVERLESS_BASED_ON_ENV
            # - echo $CODEBUILD_SRC_DIR
            # - pwd
    # post_build:
    #     commands:
    #         – sls deploy –v

artifacts:
    files:
        - serverless.yml
    base-directory: 'serverless'
    discard-paths: yes