@architect/utils

@architect/utils are common utilities for the @architect suite of projects.

Installation

npm i @architect/utils

API

utils.banner(params)

Responsible for printing the standard banner, and loading the basic environment variables and necessary AWS credentials necessary to run Architect.

params are required with the following available properties:

• inventory (required): Inventory object from @architect/inventory
• disableBanner (boolean): skip printing the banner and Architect's AWS environment bootstrapping routines
• disableRegion (boolean): don't print the AWS region (useful in public CI scenarios, for example)
• disableProfile (boolean): don't print the AWS profile (also useful in public CI scenarios)
• version (string): the package version string to print out (e.g. Architect 1.2.3)
• quiet (boolean): disable banner printing

utils.getLambdaName(fn)

Returns a valid AWS Lambda function name based on its URL (route).

utils.pathToUnix(pathString)

Converts any path to a Unix style path, with / as the seperator. This works around Windows issues where / is assumed across other parts of Architect.

utils.toLogicalID(str)

Converts str into PascalCase for CloudFormation use.

utils.updater(name, params)

name (a string) is required; params may include the boolean option quiet to manually override Architect's global printing status.

Returns a function to be reused for standardized logging updates with the following methods:

• status - prints an affirmative status update
  • optional: arbitrary number of supporting info on new lines with each additional param
• start - starts an animated progress indicator
  • aliases: update
• done - ends current progress indicator with an update
  • aliases: stop
• cancel - cancels current progress indicator without an update
• err - pretty prints an error
  • aliases: error and fail
• warn - cancels current progress indicator and prints a warning
  • aliases: warn
• raw - just logs a message as-is (while respecting quiet)

Automatically respects Architect's global printing status, and also respects the following env vars:

• ARC_QUIET - if truthy, disables printing
• CI - if truthy, disables certain terminal progress animations