private String newBaseDir()

in meecrowave-core/src/main/java/org/apache/meecrowave/Meecrowave.java [1109:1140]

• 30 lines of code
• 8 McCabe index (conditional complexity)

    private String newBaseDir() {
        deleteBase = false;
        String dir = configuration.getDir();
        if (dir != null) {
            final File dirFile = new File(dir);
            if (dirFile.exists()) {
                if (base != null && base.exists() && configuration.isDeleteBaseOnStartup()) {
                    IO.delete(base);
                }
                return dir;
            }
            IO.mkdirs(dirFile);
            return dirFile.getAbsolutePath();
        }

        final String base = System.getProperty("meecrowave.base");
        if (base != null && new File(base).exists()) {
            return new File(base).getAbsolutePath();
        }

        deleteBase = true;
        final List<String> lookupPaths = new ArrayList<>();
        lookupPaths.add("target");
        lookupPaths.add("build");
        final File file = lookupPaths.stream()
                .map(File::new)
                .filter(File::isDirectory)
                .findFirst()
                .map(file1 -> new File(file1, "meecrowave-" + System.nanoTime())).orElse(ownedTempDir);
        IO.mkdirs(file);
        return file.getAbsolutePath();
    }