Function getMaxSizeInternal

packages/cli/src/internal/options.ts:883–915

(self: Instruction)

}

const getMaxSizeInternal = (self: Instruction): number => {
  switch (self._tag) {
    case "Empty": {
      return 0
    }
    case "Single": {
      return 1
    }
    case "KeyValueMap": {
      return Number.MAX_SAFE_INTEGER
    }
    case "Map":
    case "WithDefault":
    case "WithFallback": {
      return getMaxSizeInternal(self.options as Instruction)
    }
    case "Both": {
      const leftMaxSize = getMaxSizeInternal(self.left as Instruction)
      const rightMaxSize = getMaxSizeInternal(self.right as Instruction)
      return leftMaxSize + rightMaxSize
    }
    case "OrElse": {
      const leftMin = getMaxSizeInternal(self.left as Instruction)
      const rightMin = getMaxSizeInternal(self.right as Instruction)
      return Math.min(leftMin, rightMin)
    }
    case "Variadic": {
      const selfMaxSize = Option.getOrElse(self.max, () => Number.MAX_SAFE_INTEGER / 2)
      const optionsMaxSize = getMaxSizeInternal(self.argumentOption as Instruction)
      return Math.floor(selfMaxSize * optionsMaxSize)
    }
  }
}

const getUsageInternal = (self: Instruction): Usage.Usage => {
  switch (self._tag) {