buildspec-prod.yaml

version: 0.2
env:
  variables:
    SERVICE_NAME:             "python-serverless-template"
  parameter-store:
    SAM_S3_BUCKET:            "/python-serverless-template/build/SAM_S3_BUCKET"
    GITHUB_OWNER:             "/python-serverless-template/build/GITHUB_OWNER"
    GITHUB_REPO:              "/python-serverless-template/build/GITHUB_REPO"
    GITHUB_TOKEN:             "/python-serverless-template/build/GITHUB_TOKEN"

phases:
  install:
    runtime-versions:
      python: 3.7
      nodejs: 10
    commands:
      # Disable SAM TELEMETRY
      - export SAM_CLI_TELEMETRY=0
      # Give execute permissions to all build scripts
      - chmod +x ./tools/build/*.sh
      # Install Hub CLI for GitHub
      - ./tools/build/hub-installer.sh && PATH=$PATH:/opt/tools/hub/bin
      # Installing Python dependencies
      - pip3 install -q aws-sam-cli aws-lambda-decorators yq
  build:
    commands:
      # Copy the contract OpenApi 3.0 spec to the S3 bucket, so it can later be transformed into the SAM template
      - aws s3 cp api-contract.yaml s3://$SAM_S3_BUCKET/prod/
      # Execute packager tool so every lambda gets just the code and dependencies it needs
      - ./tools/build/layer_packager.sh
      # Build the SAM template
      - sam build -s .build
      # Package the build
      - sam package --s3-bucket $SAM_S3_BUCKET --s3-prefix prod --output-template-file NewSamTemplate.yaml > /dev/null
      # Deploy the package
      - sam deploy --s3-bucket $SAM_S3_BUCKET --no-fail-on-empty-changeset --s3-prefix prod --capabilities CAPABILITY_NAMED_IAM --template-file NewSamTemplate.yaml --stack-name $SERVICE_NAME-stack --parameter-overrides ServiceName=$SERVICE_NAME S3Bucket=$SAM_S3_BUCKET/prod > /dev/null 2>&1
      # Remove all unneeded s3 folders inside SAM_S3_BUCKET
      - aws s3 rm s3://$SAM_S3_BUCKET/prod --recursive > /dev/null