swap gulp-minify-css for gulp-cssnano

lib/gulpfile.babel.js

@@ -6,10 +6,10 @@ import browserify from 'browserify'
 import gulp from 'gulp'
 import autoprefixer from 'gulp-autoprefixer'
 import changed from 'gulp-changed'
+import nano from 'gulp-cssnano'
 import fileinclude from 'gulp-file-include'
 import htmlmin from 'gulp-htmlmin'
 import imagemin from 'gulp-imagemin'
-import minify from 'gulp-minify-css'
 import plumber from 'gulp-plumber'
 import sass from 'gulp-sass'
 import sourcemaps from 'gulp-sourcemaps'
@@ -50,7 +50,7 @@ gulp.task('sass', () => {
     .pipe(sourcemaps.init())
     .pipe(sass())
     .pipe(autoprefixer({ browsers: [ 'last 2 versions', 'ie >= 9', 'Android >= 4.1' ] }))
-    .pipe(minify())
+    .pipe(nano({ safe: true }))
     .pipe(sourcemaps.write('./maps', { addComment: false }))
     .pipe(gulp.dest('dist'))
 })

lib/package.json

@@ -14,10 +14,10 @@
     "gulp":                "*",
     "gulp-autoprefixer":   "*",
     "gulp-changed":        "*",
+    "gulp-cssnano":        "*",
     "gulp-file-include":   "*",
     "gulp-htmlmin":        "*",
     "gulp-imagemin":       "*",
-    "gulp-minify-css":     "*",
     "gulp-plumber":        "*",
     "gulp-sass":           "*",
     "gulp-sourcemaps":     "*",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "outset",
-  "version": "3.3.0",
+  "version": "3.3.1",
   "description": "Minimal, unassuming, front-end foundation. Configured for HTML5 and Sass, built with Browserify and Gulp.",
   "homepage": "https://github.com/callmecavs/outset",