Gulp watch does not trigger for new files

[montalvomiguelo]

Problem

Currently gulp is not triggering the tasks copy & contact when new files are added to the source directory. They are only being triggered when the files have been changed.

How to fix (lib/gulp.js)

If the glob string provided to the watch task is an absolute path starting with a / then gulp will not trigger for new files.

We can pass an options argument to the watch tasks and set the cwd property with the directory that will be used to build absolute paths.

watch () {
  gulp.watch(
+   'src/**/*.*',
+   {cwd: config.get('cwd')},
    e => {
      try {
        this.copy(e, true)
      } catch (e) {
        new Err(e)
      }
    }
  )
  gulp.watch(
+   'src/config/**',
+   {cwd: config.get('cwd')},
    e => {
      try {
        this.concat(true)
      } catch (e) {
        new Err(e)
      }
    }
  )
}

Also update the copy method and check if the type of the event was added.

+  if (type === 'changed' || type === 'added') {