Gulp TFS Checkout for only modified files in dest folder when src folder files are changed

I am trying to checkout Files from dest folder when I change files in the src folder. currently when i use tfs-gulp-checkout plugin it is checkout all the files, but I am trying to checkout only modified files in src folder to that of dest folder :

const tfs = require('gulp-tfs-checkout');
const gulpWatch = require('gulp-watch');

gulp.task('checkoutcss', function () {
    return gulp.src(['dest/Content/**/*.css'])
         .pipe(tfs())
});

gulp.task('build-less',["checkoutcss"], () => {
   return gulp.src('Content/**/*.less')
         .pipe(less())
         .pipe(gulp.dest('dest/Content'))
});

gulp.task('watch', () => {
    gulpWatch(["Content/**/*.less"], () => {
        runSequence('build-less', 'bs-reload');
    });
});

Can anyone provide solution for checking out only modified files in dest folder, for example only one less file is modified above code is checking out all the css files in the dest folder which I dont want to…

here is another solution I found but couldn’t figure out how to use it with gulp task:

https://gist.github.com/loktar00/345d071d5086fec957ab

[heikki]

http://stackoverflow.com/questions/39274625/gulp-tfs-checkout-for-only-modified-files-in-dest-folder-when-src-folder-files-a

[vijender1256]

@heikki Thanks, I did not get any help from stackoverflow, let me know if someone from gulp community can help to figure this out, here is solution i found but couldn’t figure out how to use this with gulp task: https://gist.github.com/loktar00/345d071d5086fec957ab