var gulp = require('gulp');
var changed = require('gulp-changed');
var ftp = require('vinyl-ftp');

var remote = ftp.create({
    host: options.remote.host,
    user: options.remote.user,
    pass: options.remote.pass
});

var stream = gulp.src('modules/abc/dist/**')
    .pipe(changed('dist/external/abc-1.0.0'))
    .pipe(gulp.dest('dist/external/abc-1.0.0'))
    .pipe(remote.newer('/'))
    .pipe(remote.dest('/');