var linkNonAggregatedLayoutContent = function()

in make-util.js [736:775]
29 lines of code
7 McCabe index (conditional complexity)

var linkNonAggregatedLayoutContent = function (sourceRoot, destRoot, metadataOnly) {
    assert(sourceRoot, 'sourceRoot');
    assert(destRoot, 'destRoot');
    var metadataFileNames = [ 'TASK.JSON', 'TASK.LOC.JSON', 'STRINGS', 'ICON.PNG' ];
    // process each file/folder within the source root
    fs.readdirSync(sourceRoot).forEach(function (itemName) {
        var taskSourcePath = path.join(sourceRoot, itemName);
        var taskDestPath = path.join(destRoot, itemName);

        // skip the Common folder and skip files
        if (itemName == 'Common' || !fs.statSync(taskSourcePath).isDirectory()) {
            return;
        }

        mkdir('-p', taskDestPath);

        // process each file/folder within each task folder
        fs.readdirSync(taskSourcePath).forEach(function (itemName) {
            // skip the Tests folder
            if (itemName == 'Tests') {
                return;
            }

            // when metadataOnly=true, skip non-metadata items
            if (metadataOnly && metadataFileNames.indexOf(itemName.toUpperCase()) < 0) {
                return;
            }

            // create a junction point for directories, hardlink files
            var itemSourcePath = path.join(taskSourcePath, itemName);
            var itemDestPath = path.join(taskDestPath, itemName);
            if (fs.statSync(itemSourcePath).isDirectory()) {
                fs.symlinkSync(itemSourcePath, itemDestPath, 'junction');
            }
            else {
                fs.linkSync(itemSourcePath, itemDestPath);
            }
        });
    });
}