build: migrate to gulp v4

microlinkhq · Jun 28, 2019 · a1e0eb4 · a1e0eb4
1 parent 8881613
commit a1e0eb4
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Showing 3 changed files with 437 additions and 439 deletions.
diff --git a/gulpfile.js b/gulpfile.js
@@ -10,10 +10,7 @@ const gulp = require('gulp')
 
 const src = {
   css: ['static/sass/style.scss'],
-  js: [
-    'node_modules/prismjs/prism.js',
-    'node_modules/prismjs/components/prism-json.js'
-  ]
+  js: ['node_modules/prismjs/prism.js', 'node_modules/prismjs/components/prism-json.js']
 }
 
 const dist = {
@@ -24,7 +21,12 @@ const dist = {
   }
 }
 
-gulp.task('css', () => {
+function watch () {
+  gulp.watch(src.css, styles)
+  gulp.watch(src.js, scripts)
+}
+
+const styles = () =>
   gulp
     .src(src.css)
     .pipe(
@@ -37,20 +39,16 @@ gulp.task('css', () => {
     .pipe(strip({ all: true }))
     .pipe(cssnano())
     .pipe(gulp.dest(dist.path))
-})
 
-gulp.task('js', () => {
+const scripts = () =>
   gulp
     .src(src.js)
     .pipe(concat(`${dist.name.js}.min.js`))
     .pipe(uglify())
     .pipe(gulp.dest(dist.path))
-})
 
-gulp.task('build', ['css', 'js'])
+const build = gulp.parallel(styles, scripts)
 
-gulp.task('default', () => {
-  gulp.start(['build'])
-  gulp.watch(src.css, ['css'])
-  gulp.watch(src.js, ['js'])
-})
+module.exports.default = gulp.series(build, watch)
+module.exports.build = build
+module.exports.watch = watch