def ExecuteScript(name):
    env = dict(os.environ)
    # Environment variables specific to the script (e.g. WORKDIR, which comes
    # from the script's connection) are stored prefixed. We copy such variables
    # to their unprefixed name.
    prefix = 'WSL_SCRIPT_{}_'.format(name)
    command = os.getenv(prefix + 'COMMAND')
    if ( not command ) or ( sys.argv[0] in command ):
        raise Exception("No Script or SQL Block found for routine {}".format(name))
    write_detail("Executing command: {}".format(command))
    for var in os.environ:
        if var.startswith(prefix):
            unprefixedvar = 'WSL_' + var[len(prefix):]
            #write_detail("Overriding environment: {} -> {}".format(var, unprefixedvar))
            env[unprefixedvar] = os.environ[var]
    # Ensure our work directory is valid and default to script root if not
    env['WSL_WORKDIR'] = os.getenv('WSL_WORKDIR','Work_Directory_Not_Set')
    if not os.path.exists(env['WSL_WORKDIR']):
        # default to script root
        env['WSL_WORKDIR'] = os.path.dirname(sys.argv[0])
        write_detail("Overriding environment: {} -> {}".format('WSL_WORKDIR', env['WSL_WORKDIR']))
    if os.path.exists(command) and os.path.splitext(command)[1] == '.sql':
        # We have an sql block not a script
        with open(command, 'r', encoding='utf-8') as f:
            block = f.read()
            result = ExecuteSQLBlock(block)
        if result == True:
            write_detail("Executed SQL Block")        
    else:
        legacy_script = False
        if '$WSL_EXP_LEGACY_SCRIPT_SUPPORT$' == 'TRUE' or '$PLEGACY_SCRIPT_SUPPORT$' == 'TRUE':
            # Parse output for LEGACY_SCRIPT_SUPPORT if the matching extended property or parameter is TRUE
            result = subprocess.run(command, shell=True, env=env, capture_output=True, text=True)
            return_code = result.returncode if result.returncode < 2**31 else result.returncode - 2**32
            if result.stdout:
                stdout_lines = result.stdout.splitlines()
                if stdout_lines[0] in ['1','-1','-2','-3']:
                    legacy_script = True
                    write_detail("Parsing legacy script output protocol.")
                    # We have legacy script output protocol
                    legacy_returncode = stdout_lines[0]
                    if legacy_returncode in ['-2','-3']:
                        # error
                        return_code = 2
                        if stdout_lines[1]:
                            write_audit(stdout_lines[1],'audit','E')
                    elif legacy_returncode == '-1':
                        # success with warning
                        return_code = 0
                        if stdout_lines[1]:
                            write_audit(stdout_lines[1],'audit','W')
                    elif legacy_returncode == '1':
                        # success
                        return_code = 0
                        if stdout_lines[1]:
                            write_audit(stdout_lines[1],'audit','I')
                    for line in stdout_lines[2:(len(stdout_lines))]:
                        write_audit(line)
                else:
                    write_detail("Using new script output protocol")
                    # First line didn't conform to legacy script output protocol 
                    # so assume we have new output protocol and just pass stdout through
                    for line in stdout_lines:
                      print(line, flush=True)
        else:
            # Assume that we can just pass all the output from the script as our output
            # and the return code indicates success/failure
            result = subprocess.run(command, shell=True, env=env, stderr=subprocess.PIPE, text=True)
            return_code = result.returncode if result.returncode < 2**31 else result.returncode - 2**32   
        if result.stderr != "":
            write_audit(str(result.stderr),'detail','E')
        if ( (result.stderr != "" and not legacy_script) or ( str(return_code) != "0" ) ):
            # Finally signal a failure if one occured.
            raise Exception("Script execution failed with exit code: {}. Check both audit and detail logs.".format(return_code))