Update to yarn

README.rst

@@ -7,19 +7,22 @@ http://inaugust.com/talks
 Building
 --------
 
-First, you will need node and npm.
-::
-
-  apt-get install nodejs nodejs-legacy npm
+First, you will need `yarn`_.
 
 The following commands will get you started:
 ::
     # This will install miscellaneous runtime dependencies.
-    npm install
+    yarn install
 
     # This will create a local webhost, serving all of your presentations.
     # It will autodetect changes and refresh any applicable pages.
-    npm start
+    yarn start
+
+    # This will build the content in the ``dist`` directory
+    yarn run package
 
     # This will construct your current presentations, and rsync them
-    npm run release
+    yarn run release
+
+
+.. _yarn: https://yarnpkg.com/en/docs/install

gulpfile.js

@@ -177,9 +177,11 @@
       ]))
       .pipe(gulp.dest(dir.dist));
 
-    return streamqueue({'objectMode': true}, resolveCSS,
+    streamqueue({'objectMode': true}, resolveCSS,
       resolveLESS, resolveReveal,
       resolveLibs, resolveFonts);
+    cb()
+
   });
 
   /**
@@ -371,11 +373,11 @@
   /**
    * Package the entire site into the dist folder.
    */
-  gulp.task('package', ['package:html',
+  gulp.task('package', gulp.series('package:html',
     'package:talks', 'package:talkindex',
     'package:posts', 'package:postindex',
     'package:libs', 'package:keybase',
-    'package:images', 'package:css', 'package:js']);
+    'package:images', 'package:css', 'package:js'));
 
   gulp.task('rsync', function () {
     gulp.src(dir.dist)
@@ -397,7 +399,7 @@
   /**
    * Build the current release package and push it
    */
-  gulp.task('release', ['package', 'rsync', 'push']);
+  gulp.task('release', gulp.series('package', 'rsync', 'push'));
 
   /**
    * Start a local server and serve the application code. This is
@@ -406,14 +408,14 @@
    * @return {*} A gulp stream that performs this action.
    */
   gulp.task('serve', function () {
-    gulp.watch(paths.html, ['package:html']);
-    gulp.watch(paths.images, ['package:images']);
-    gulp.watch(paths.talks, ['package:talks']);
-    gulp.watch(dir.src + '/talks/*.hbs', ['package:talks']);
-    gulp.watch(paths.css, ['package:css']);
-    gulp.watch(paths.js, ['package:js']);
-    gulp.watch(paths.posts, ['package:posts']);
-    gulp.watch(paths.index, ['package:posts']);
+    gulp.watch(paths.html, gulp.series('package:html'));
+    gulp.watch(paths.images, gulp.series('package:images'));
+    gulp.watch(paths.talks, gulp.series('package:talks'));
+    gulp.watch(dir.src + '/talks/*.hbs', gulp.series('package:talks'));
+    gulp.watch(paths.css, gulp.series('package:css'));
+    gulp.watch(paths.js, gulp.series('package:js'));
+    gulp.watch(paths.posts, gulp.series('package:posts'));
+    gulp.watch(paths.index, gulp.series('package:posts'));
 
     return gulp.src(dir.dist)
       .pipe(webserver({

package.json

@@ -9,6 +9,7 @@
     "start": "gulp serve",
     "prestart": "gulp package",
     "new": "gulp new",
+    "package": "gulp package",
     "release": "gulp release"
   },
   "author": {
@@ -21,18 +22,17 @@
   "devDependencies": {
     "bower": "^1.4.1",
     "cheerio": "^0.19.0",
-    "gulp": "^3.9.0",
+    "gulp": "^4.0.0",
     "gulp-change": "^1.0.0",
-    "gulp-compile-handlebars": "^0.5.0",
+    "gulp-compile-handlebars": "0.6.1",
     "gulp-data": "^1.2.0",
     "gulp-filter": "^3.0.0",
-    "gulp-git": "^1.2.4",
+    "gulp-git": "^2.8.0",
     "gulp-ignore": "^1.2.1",
     "gulp-less": "^3.0.3",
     "gulp-prompt": "^0.1.2",
     "gulp-rename": "^1.2.2",
     "gulp-rsync": "^0.0.5",
-    "gulp-util": "^3.0.6",
     "gulp-webserver": "^0.9.1",
     "main-bower-files": "^2.9.0",
     "rimraf": "^2.4.2",