feat: ⬆️ upgrade dependencies

Author: shengyuan

.tool-versions

@@ -1 +1 @@
-nodejs 11.15.0
+nodejs 12.22.12

dist/webduino-all.min.js

@@ -157,7 +157,7 @@ <h1>src/transport/NodeMqttTransport.js <small>File</small></h1>
   self._client = mqtt.connect(self._options.server, {
     clientId: &#x27;_&#x27; + self._options.device + (self._options.multi ? &#x27;.&#x27; + util.randomId() : &#x27;&#x27;),
     username: self._options.login || &#x27;&#x27;,
-    password: new Buffer(self._options.password || &#x27;&#x27;),
+    password: Buffer.from(self._options.password || &#x27;&#x27;),
     keepalive: NodeMqttTransport.KEEPALIVE_INTERVAL,
     reconnectPeriod: self._options.autoReconnect ? NodeMqttTransport.RECONNECT_PERIOD * 1000 : 0,
     connectTimeout: NodeMqttTransport.CONNECT_TIMEOUT * 1000
@@ -224,7 +224,7 @@ <h1>src/transport/NodeMqttTransport.js <small>File</small></h1>
 }
 
 function sendOut() {
-  var payload = new Buffer(this._buf);
+  var payload = Buffer.from(this._buf);
   this.isOpen &amp;&amp; this._client.publish(this._options.device + TOPIC.PING, payload, {
     qos: 0
   });

dist/webduino-base.min.js

@@ -1,13 +1,9 @@
-const gulp = require('gulp');
+const { src, dest, watch, series, parallel } = require('gulp');
 const expect = require('gulp-expect-file');
 const concat = require('gulp-concat');
 const uglify = require('gulp-uglify');
 const shell = require('gulp-shell');
 
-const expectFiles = (ary) => {
-  return gulp.src(ary).pipe(expect(ary));
-}
-
 const SOURCE_DIR = 'src';
 const DIST_DIR = 'dist';
 const base = [
@@ -70,42 +66,56 @@ const modules = [
   'src/module/Stepper.js'
 ];
 
-gulp.task('clean', shell.task([
-  `rm -rf ${DIST_DIR} docs`
-]));
+function expectFiles(ary) {
+  return src(ary).pipe(expect(ary));
+}
 
-/**
- * NPM alert potential security vulnerabilities.
- * yuidocjs seems to be no longer maintained.
- * If need the document, run the gulp task.
- */
-gulp.task('docs', ['clean'], shell.task([
-  'npm install --no-save yuidocjs yuidoc-lucid-theme',
-  './node_modules/.bin/yuidoc -c yuidoc.json ./src'
-]));
+function clean() {
+  return shell.task([
+    `rm -rf ${DIST_DIR} docs`
+  ])();
+}
 
-gulp.task('dev', ['clean'], () => {
-  expectFiles(base)
+function docs() {
+  return shell.task([
+    'npm install --no-save yuidocjs yuidoc-lucid-theme',
+    './node_modules/.bin/yuidoc -c yuidoc.json ./src'
+  ])();
+}
+
+function webduinoBaseJS() {
+  return expectFiles(base)
     .pipe(concat('webduino-base.js'))
-    .pipe(gulp.dest(DIST_DIR));
-  expectFiles(base.concat(boards).concat(modules))
-    .pipe(concat('webduino-all.js'))
-    .pipe(gulp.dest(DIST_DIR));
-});
+    .pipe(dest(DIST_DIR));
+}
 
-gulp.task('prod', ['clean'], () => {
-  expectFiles(base)
+function webduinoBaseMinJS() {
+  return expectFiles(base)
     .pipe(concat('webduino-base.min.js'))
     .pipe(uglify())
-    .pipe(gulp.dest(DIST_DIR));
-  expectFiles(base.concat(boards).concat(modules))
+    .pipe(dest(DIST_DIR));
+}
+
+function webduinoAllJS() {
+  return expectFiles(base.concat(boards).concat(modules))
+    .pipe(concat('webduino-all.js'))
+    .pipe(dest(DIST_DIR));
+}
+
+function webduinoAllMinJS() {
+  return expectFiles(base.concat(boards).concat(modules))
     .pipe(concat('webduino-all.min.js'))
     .pipe(uglify())
-    .pipe(gulp.dest(DIST_DIR));
-});
+    .pipe(dest(DIST_DIR));
+}
+
+function watchFiles() {
+  watch(SOURCE_DIR + '/**/*.js', series(clean, dev));
+}
+
+const dev = series(webduinoBaseJS, webduinoAllJS);
 
-gulp.task('watch', () => {
-  gulp.watch(SOURCE_DIR + '/**/*.js', ['dev']);
-});
+const prod = series(webduinoBaseMinJS, webduinoAllMinJS);
 
-gulp.task('default', ['docs', 'dev', 'prod']);
+exports.watch = watchFiles;
+exports.default = series(clean, parallel(docs, dev, prod));