Linter not detecting undefined variables

[anthonypinskey]

Upon running the scss-lint task when a partial contains an undefined variable, scss-lint does not report the error and passes, and then my build task runs that compiles it to build.scss file that has the error inline within the file.

test.scss

.class-name {
  color: $main-color;
}

scss-lint task

var customCSS = [
    /* Custom Sass & CSS */
    'build/sass/variables.scss',
    'build/baseline/*.scss',
    'build/mixins/**/*.scss',
    'build/pages/**/*.scss',
    'build/css/**/**/*.css',
    'build/sass/modules/**/*.scss'
];

module.exports = function() {
  return APP.gulp.src(customCSS)
      .pipe(APP.tasks.scsslint())
      .pipe(APP.tasks.scsslint.failReporter());
};

Is there a way to fix this? I assume it's only linting files indivudally though, and not concatanating them. So regardless, the variable would always be undefined since it's not checking them by the stack/order in the array.

[anthonypinskey]

Sorry, I just realized that this is the compiler job, not the linter. I was able to resolve the issue with gulp-ruby-sass by using the sass.logError(err) function. Thanks!