amplify.yml

version: 0.2
backend:
  phases:
    preBuild:
      commands:
        # install required Amplify CLI version and moreutils for "sponge" command
        - npm i -g @aws-amplify/cli
        - amazon-linux-extras install epel -y
        - yum install -y moreutils jq

    build:
      commands:
        # download variables of DCE TerraForm deployment
        - aws s3 cp s3://$TERRAFORM_BUCKET/terraform.output .

        # extract API URL and table names from TerraForm output file
        - export DCE_API_GW=$(cat terraform.output | jq -r .api_url.value)
        - export DCE_LEASES_TABLE=$(cat terraform.output | jq -r .leases_table_name.value)
        - export DCE_ACCOUNTS_TABLE=$(cat terraform.output | jq -r .accounts_table_name.value)

        # update Amplify parameter files to connect Amplify frontend with backend
        - cat amplify/backend/function/safeAdminApi/parameters.json | jq '.dceApiGw = $var' --arg var $DCE_API_GW | sponge amplify/backend/function/safeAdminApi/parameters.json
        - cat amplify/backend/function/safeAdminApi/parameters.json | jq '.dceAccountsTable = $var' --arg var $DCE_ACCOUNTS_TABLE | sponge amplify/backend/function/safeAdminApi/parameters.json
        - cat amplify/backend/function/safeOperatorApi/parameters.json | jq '.dceApiGw = $var' --arg var $DCE_API_GW | sponge amplify/backend/function/safeOperatorApi/parameters.json
        - cat amplify/backend/function/safeOperatorApi/parameters.json | jq '.dceLeasesTable = $var' --arg var $DCE_LEASES_TABLE | sponge amplify/backend/function/safeOperatorApi/parameters.json
        - cat amplify/backend/function/safeLoginApi/parameters.json | jq '.dceApiGw = $var' --arg var $DCE_API_GW | sponge amplify/backend/function/safeLoginApi/parameters.json
        - cat amplify/backend/custom/cfnAdminUser/parameters.json | jq '.adminUserEmailAddress = $var' --arg var $ADMIN_USER_EMAIL | sponge amplify/backend/custom/cfnAdminUser/parameters.json

        # create empty Amplify backend config file and deploy Amplify project
        - echo "{}" > amplify/team-provider-info.json
        - amplifyPush --simple

        # upload Amplify backend config file to S3 in case we want to connect local development
        - aws s3 cp amplify/team-provider-info.json s3://$TERRAFORM_BUCKET/

frontend:
  phases:
    preBuild:
      commands:
        # configure NodeJS build environment
        - nvm use 12
        - npm ci

    build:
      commands:
        # build Amplify frontend
        - npm run build

    postBuild:
      commands:
        # upload Amplify frontend config file to S3 in case we want to connect local development
        - aws s3 cp src/aws-exports.js s3://$TERRAFORM_BUCKET/
        
  artifacts:
    baseDirectory: build
    files:
      - '**/*'
  cache:
    paths:
      - node_modules/**/*
      - $(npm root --global)/**/*