func()

in internal/tfimport/importer/random_id.go [32:58]

• 20 lines of code
• 6 McCabe index (conditional complexity)

func (c *RandomID) ImportID(rc terraform.ResourceChange, pcv ConfigMap, interactive bool) (string, error) {
	if !interactive {
		return "", &InsufficientInfoErr{MissingFields: []string{"b64_url"}}
	}

	// Ask the user for the random_id.
	prompt := "Please enter the previously-generated random_id, in *hex* form. See https://www.terraform.io/docs/providers/random/r/id.html#attributes-reference."
	idHex, err := fromUser(os.Stdin, "b64_url", prompt)
	if err != nil {
		return "", err
	}

	// Convert to base64.
	// Important: no padding, the import doesn't accept it with padding.
	b, err := hex.DecodeString(idHex)
	if err != nil {
		return "", err
	}
	b64 := base64.StdEncoding.WithPadding(base64.NoPadding).EncodeToString(b)

	// Need to import with prefix if present, otherwise without.
	prefix, err := fromConfigValues("prefix", rc.Change.After, pcv)
	if err == nil && prefix != nil {
		return fmt.Sprintf("%v,%v", prefix, b64), nil
	}
	return fmt.Sprintf("%v", b64), nil
}