// include the required packages.
var gulp = require('gulp');
var semistandard = require('gulp-semistandard');
 
gulp.task('semistandard', function () {
  return gulp.src(['./app.js'])
    .pipe(semistandard())
    .pipe(semistandard.reporter('default', {
      breakOnError: true,
      quiet: true
    }));
});

stuff
  .pipe(semistandard())
  .pipe(semistandard.reporter('default', opts))
External

var reporter = require(<SOME_REPORTER>)
 
stuff
  .pipe(semistandard())
  .pipe(semistandard.reporter(reporter, opts))

stuff
  .pipe(semistandard())
  .pipe(semistandard.reporter(<REPORTER NAME>, opts))