(Grav GitSync) Automatic Commit from smokephil

plugins/problems/gulpfile.js

@@ -0,0 +1,39 @@
+var gulp = require('gulp');
+var sass = require('gulp-sass');
+var cleancss = require('gulp-clean-css');
+var csscomb = require('gulp-csscomb');
+var rename = require('gulp-rename');
+var autoprefixer = require('gulp-autoprefixer');
+var sourcemaps = require('gulp-sourcemaps');
+
+// configure the paths
+var watch_dir = './scss/*.scss';
+var src_dir = './scss/*.scss';
+var dest_dir = './css';
+
+var paths = {
+    source: src_dir
+};
+
+gulp.task('watch', function() {
+    gulp.watch(watch_dir, ['build']);
+});
+
+gulp.task('build', function() {
+    gulp.src(paths.source)
+        .pipe(sourcemaps.init())
+        .pipe(sass({outputStyle: 'compact', precision: 10})
+            .on('error', sass.logError)
+        )
+        .pipe(sourcemaps.write())
+        .pipe(autoprefixer())
+        .pipe(gulp.dest(dest_dir))
+        .pipe(csscomb())
+        .pipe(cleancss())
+        .pipe(rename({
+            suffix: '.min'
+        }))
+        .pipe(gulp.dest(dest_dir));
+});
+
+gulp.task('default', ['build']);