split

Splits a string value on a given delimiter. If an index is provided, that value is selected.

Usage

varName: ${split(value, delimiter, index?)}

Example:

provider:
  stage: ${opt:stage, 'dev'}
  environment:
    URI_PARTS: ${split(${self:custom.stageDomain}, '.')}

    HOST: ${split(${self:custom.stageDomain}, '.', 1)}


custom:
  stageDomain: ${join(${self:provider.stage}, awesome, com, '.')}

Outputs:

environment	process.env.URI_PARTS	process.env.HOST
null	[ dev, awesome, com ]	awesome
prod	[ prod, awesome, com ]	awesome
devChris	[ devChris, awesome, com ]	awesome

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