Function format

src/render/util/transform/Go.ts:238–249

(str: string)

  // Sanitizes and formats a string to make an appropriate identifier in Go
  function format(str: string) {
    str = formatNumber(str)

    const sanitized = toProperCase(str).replace(/[^a-z0-9]/gi, '')
    if (!sanitized) {
      return 'NAMING_FAILED'
    }

    // After sanitizing the remaining characters can start with a number.
    // Run the sanitized string again trough formatNumber to make sure the identifier is Num[0-9] or Zero_... instead of 1.
    return formatNumber(sanitized)
  }

  // Adds a prefix to a number to make an appropriate identifier in Go
  function formatNumber(str: string) {