Function sanitizeVersion

go/internal/embeddedcli/embeddedcli.go:172–192

sanitizeVersion makes a version string safe for filenames.

(version string)

// sanitizeVersion makes a version string safe for filenames.
func sanitizeVersion(version string) string {
	if version == "" {
		return ""
	}
	var b strings.Builder
	for _, r := range version {
		switch {
		case r >= 'a' && r <= 'z':
			b.WriteRune(r)
		case r >= 'A' && r <= 'Z':
			b.WriteRune(r)
		case r >= '0' && r <= '9':
			b.WriteRune(r)
		case r == '.' || r == '-' || r == '_':
			b.WriteRune(r)
		default:
			b.WriteRune('_')
		}
	}
	return b.String()
}

// hashFile returns the SHA-256 hash of a file on disk.
func hashFile(path string) ([]byte, error) {