Break the build for html fragments in gulp

[doug-wade]

I'd like to break the build using gulp-a11y when there are issues building html fragments into angular components in my favorite stack, because there are expected errors, per issue 50. Concretely, I'd like for these two tasks, for [components] and (https://github.com/doug-wade/example-koa-angular/blob/master/gulpfile.js#L41) views to fail, but currently I can only break the build for non-compliant views.

In this comment, you seem to allude to the idea of having a .allyrc file, similar to .babelrc or .eslintrc, while also which seems like a great solution. Something like

» a11y ./components/*.html --config .components.allyrc
» a11y  ./views/*.html

And be able to do the same with the gulp wrapper

var a11y = require('gulp-a11y');

gulp.task('components', function () {
  return gulp.src('./components/*.html')
    .pipe(a11y({
      config: '.components.allyrc' 
    }))
    .pipe(gulp.dest('dist'));
});

gulp.task('views', function () {
  return gulp.src('./views/*.html')
    .pipe(a11y()) // defaults to .allyrc
    .pipe(gulp.dest('dist'));
});

I'd be interested in implementing this feature.