How to select files in gulp by the occurrence of characters in the filename?

Question

css

Good afternoon. There is a set of files scattered in different folders, which are combined by a prefix of the same characters at the beginning. You need to hang on them yesterday. Accordingly, the task is to select all these files. How can I do that?

Answer 1

gulp.task('watch',  function() {
  gulp.watch('folder/**/prefix__*.js', browserSync.reload);
});