Function SanitizeGoIdentifier

pkg/codegen/utils.go:757–769

SanitizeGoIdentifier replaces illegal runes in the given string so that it is a valid Go identifier. Unlike SanitizeGoIdentity, it does not prefix reserved keywords or predeclared identifiers. This is useful for contexts where the name must be a valid identifier but is not used as a Go symbol (e.g.

(str string)

// contexts where the name must be a valid identifier but is not used as a
// Go symbol (e.g. net/http ServeMux wildcard names).
func SanitizeGoIdentifier(str string) string {
	sanitized := []rune(str)

	for i, c := range sanitized {
		if !isValidRuneForGoID(i, c) {
			sanitized[i] = '_'
		} else {
			sanitized[i] = c
		}
	}

	return string(sanitized)
}

// SanitizeGoIdentity deletes and replaces the illegal runes in the given
// string to use the string as a valid identity. It also prefixes reserved