private void createInnoSetupScript()

in src/main/java/org/apache/netbeans/nbpackage/innosetup/InnoSetupTask.java [164:210]
38 lines of code
3 McCabe index (conditional complexity)

    private void createInnoSetupScript(Path image, String execName) throws IOException {
        // make sure loaded template has correct line endings
        String template = ISS_TEMPLATE.load(context()).lines()
                .collect(Collectors.joining("\r\n", "", "\r\n"));

        List<Path> files;
        try (var l = Files.list(image.resolve(execName))) {
            files = l.sorted().collect(Collectors.toList());
        }

        String installDeleteSection = buildInstallDeleteSection(files);
        String filesSection = buildFilesSection(execName, files);

        String appName = context().getValue(NBPackage.PACKAGE_NAME).orElse(execName);
        String appNameSafe = sanitize(appName);
        String appID = context().getValue(APPID).orElse(appName);
        String appVersion = context().getValue(NBPackage.PACKAGE_VERSION).orElse("1.0");

        String appLicense;
        if (Files.exists(image.resolve("license.txt"))) {
            appLicense = "LicenseFile=license.txt";
        } else if (Files.exists(image.resolve("license.rtf"))) {
            appLicense = "LicenseFile=license.rtf";
        } else {
            appLicense = "";
        }

        String execParam = context().getValue(NBPackage.PACKAGE_RUNTIME)
                .map(p -> "Parameters: \"--jdkhome \"\"{app}\\jdk\"\"\";")
                .orElse("");

        var map = Map.of("APP_ID", appID,
                "APP_NAME", appName,
                "APP_NAME_SAFE", appNameSafe,
                "APP_VERSION", appVersion,
                "APP_LICENSE", appLicense,
                "INSTALL_DELETE", installDeleteSection,
                "FILES", filesSection,
                "EXEC_NAME", execName,
                "PARAMETERS", execParam
        );

        String script = StringUtils.replaceTokens(template, map);

        Files.writeString(image.resolve(execName + ".iss"), script,
                StandardOpenOption.CREATE_NEW);
    }