The path of the tcl files are missing as own variable

[asicnet]

Within the file vsim_simulator_mixin.py

The file_path can help to source some other files from the same directory like:

do $file_path/wave.do .....

   @staticmethod`
      def _source_tcl_file(file_name, config, message):
          """
          Create TCL to source a file and catch errors
          Also defines the vunit_tb_path variable as the config.tb_path
          """
          template = """
      set vunit_tb_path "%s"
      set file_name "%s"
      set file_path "%s"
      puts "Sourcing file ${file_name} from %s"
      if {[catch {source ${file_name}} error_msg]} {
          puts "Sourcing ${file_name} failed"
          puts ${error_msg}
          return true
      }
  """
          tcl = template % (
              fix_path(str(Path(config.tb_path).resolve())),
              fix_path(str(Path(file_name).resolve())),
              fix_path(str(Path(file_name).resolve().parent)),
              message,
          )
          return tcl