private static File findProjectBaseDirectory()

in src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java [281:296]

• 13 lines of code
• 4 McCabe index (conditional complexity)

    private static File findProjectBaseDirectory( File workingDirectory )
    {
        File currentDirectory = workingDirectory;
        // traverses directory structure from process work directory to filesystem root
        // first directory with .mvn subdirectory is considered project base directory
        while ( currentDirectory != null && currentDirectory.getParentFile() != null )
        {
            // see if /.mvn exists
            if ( new File( currentDirectory, ".mvn" ).isDirectory() )
            {
                return currentDirectory;
            }
            currentDirectory = currentDirectory.getParentFile();
        }
        return workingDirectory;
    }