# Pass all existing TFCI_ variables into the Docker container
  env_file=$(mktemp)
  env | grep ^TFCI_ > "$env_file"

  if [[ $(uname -s) == MSYS_NT* ]]; then
    is_windows=true
  else
    is_windows=false
  fi

  WORKING_DIR="$TFCI_GIT_DIR"
  if [[ "$is_windows" == true ]]; then
    env_file=$(cygpath -m $env_file)
    WORKING_DIR=$(replace_drive_letter_with_prefix "$TFCI_GIT_DIR" "$TFCI_OUTPUT_WIN_DOCKER_DIR")

            case FAMILY_WINDOWS -> isWindows;
            case FAMILY_WIN9X -> isWindows && is9x;
            case FAMILY_NT -> isWindows && isNT;
            case FAMILY_OS2 -> actualOsName.contains(FAMILY_OS2);
            case FAMILY_NETWARE -> actualOsName.contains(FAMILY_NETWARE);
            case FAMILY_DOS -> File.pathSeparatorChar == ';' && !isFamily(FAMILY_NETWARE, actualOsName) && !isWindows;

        return null;
    }

    private static Path findTool(String toolName, Path installDir) {
        Path bin = installDir.resolve("bin"); // NOI18N
        if (Files.isDirectory(bin)) {
            if (Os.IS_WINDOWS) {
                Path tool = bin.resolve(toolName + ".exe");
                if (Files.exists(tool)) {
                    return tool;
                }
            }
            Path tool = bin.resolve(toolName);

     */
    public static void addEnvVars(Properties props) {
        if (props != null) {
            if (envVars == null) {
                Properties tmp = new Properties();
                boolean caseSensitive = !Os.IS_WINDOWS;
                for (Map.Entry<String, String> entry : System.getenv().entrySet()) {
                    String key = "env."

        String classpath = System.getProperty("java.class.path");
        String path =
                System.getProperty("java.home") + separator + "bin" + separator + (Os.IS_WINDOWS ? "java.exe" : "java");
        ProcessBuilder processBuilder =
                new ProcessBuilder(path, "-cp", classpath, CIDetectorHelperRunner.class.getName());
        processBuilder.environment().putAll(add);

Klaus Post <******@****.***> 1739895955 -0800

Harshavardhana <******@****.***> 1629336922 -0700

      file = out.getFile();
      assertEquals(dataSize, file.length());
      assertTrue(file.exists());
      assertThat(file.getName()).contains("FileBackedOutputStream");
      if (!isAndroid() && !isWindows()) {
        PosixFileAttributes attributes =
            java.nio.file.Files.getFileAttributeView(file.toPath(), PosixFileAttributeView.class)
                .readAttributes();

      file = out.getFile();
      assertEquals(dataSize, file.length());
      assertTrue(file.exists());
      assertThat(file.getName()).contains("FileBackedOutputStream");
      if (!isAndroid() && !isWindows()) {
        PosixFileAttributes attributes =
            java.nio.file.Files.getFileAttributeView(file.toPath(), PosixFileAttributeView.class)
                .readAttributes();

     * This includes all Windows variants (95, 98, ME, NT, 2000, XP, Vista, 7, 8, 10, 11).
     *
     * @return true if the current OS is any Windows variant, false otherwise
     */
    boolean isWindows();