.startup_mexWholeBodyModel.m.in

%% startup_mexWholeBodyModel.m
%  Run this script only once to permanently add the required folders for using mexWholebodymodel toolbox  to your 
%  MATLAB path. 

fprintf('\nmexWholeBodyModel Toolbox\n');

installDir = '@CMAKE_INSTALL_PREFIX@';
mexDir     = [installDir, filesep, 'mex'];
mexWrapDir = [mexDir, filesep, 'mexwbi-wrappers'];
mexUtDir   = [mexDir, filesep, 'mexwbi-utilities'];

if exist(mexDir, 'dir')
    addpath(mexDir);
end

if exist(mexUtDir, 'dir')
    addpath(mexUtDir);
end

if exist(mexWrapDir, 'dir')
    addpath(mexWrapDir);
end

fileDir = userpath;
pathSeparatorLocation = strfind(fileDir, pathsep);

if isempty(fileDir)
    answer=input('Empty userpath. Do you want mex-wholeBodyModel to reset the userpath for you? Y/N ','s');

    if strcmp(answer,'Y')|| strcmp(answer,'y')
       userpath('reset');
       disp('Resetting userpath..');
       fileDir = userpath;
    else
       error('Please set the userpath before running this script');
    end
      
elseif size(pathSeparatorLocation, 2) > 1
    answer=input('Multiple userpaths. Do you want mex-wholeBodyModel to reset the userpath for you? Y/N ','s');

    if strcmp(answer,'Y')|| strcmp(answer,'y')
       userpath('reset');
       disp('Resetting userpath..');
       fileDir = userpath;
    else
       error('Please set a single userpath before running this script');
    end
end

pathSeparatorLocation = strfind(fileDir, pathsep);

if isempty(fileDir)
    error('userpath is still empty. Please set the userpath before running this script');
elseif size(pathSeparatorLocation, 2) > 1
    error('There are still userpaths. Please set a single userpath before running this script');
end

if (~isempty(pathSeparatorLocation))
    fileDir(pathSeparatorLocation) = [];
end

fprintf('Saving paths to %s\n\n', [fileDir, filesep, 'pathdef.m']);

if (~savepath([fileDir, filesep, 'pathdef.m']))
    fprintf(['A file called pathdef.m has been created in your %s folder.\n', ...
        'This should be enough to permanentely add all the mexWholeBodyModel-Toolbox to ', ...
        'your MATLAB installation.\n'], fileDir);
else
    disp('There was an error generating pathdef.m To proceed please manually add the contents of variables mexDir, mexUtDir, mexWrapDir to your matlabpath');
end