Distinguish modified and untracked files in 'gr status'

[sergii-bond]

Currently gr status shows both modified and untracked files as 'modified'. It would be nice to know how many of those are actually untracked.

[sergii-bond]

Here is the code snipped of status.js that after suggested modification:

        var n_modified = 0;
        var n_untracked = 0;

        for (i = 0; i < lines.length; i++) {
            if (/^M\s/.test(lines[i])) {
                n_modified++;
            } else {
                n_untracked++;
            }   
        }   

        var branchName = branchInfo.slice(3).split('.', 1)[0];

        console.log(
          style(dirname, 'gray') +
          style(path.basename(cwd), 'white') + pad(dirname + path.basename(cwd), pathMaxLen) + ' ' +
          branchName + pad(branchName, 15) + ' ' +
          style(n_modified, (n_modified > 0 ? 'red' : 'green')) + pad(n_modified, 14) +
          style(n_untracked, (n_untracked > 0 ? 'red' : 'green')) + pad(n_untracked, 14) +
          behind + pad(behind, 14) +
          tags.map(function(s) { return '@' + s; }).join(' ')
        );  

What I don't know is how to add a header to the output of 'gr status'.

[sergii-bond]

Actually the code above needs enhancements to better distinguish between the codes returned by git status --porcelain.