Moved from 'npm' to 'yarn'.

Changed travis config.

Simplified package.json.

Try with a newer npm, who knows, it's for Mac.

.travis.yml

@@ -24,12 +24,11 @@ addons:
 
 before_install:
   - npm i -g npm@6.0.1
-  - npm install gulp -g
 
 script:
-  - npm test
+  - yarn test
-  - gulp release
+  - yarn gulp release
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then gulp release --chromeos; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then yarn gulp release --chromeos; fi
 
 cache:
   directories:

README.md

@@ -47,19 +47,18 @@ Unstable testing versions of the lates builds of the configurator for most platf
 ### Development
 
 1. Install node.js
-2. Change to project folder and run `npm install`.
+2. Change to project folder and run `yarn install`.
-3. Run `npm start`.
+3. Run `yarn start`.
 
 ### Running tests
 
-`npm test`
+`yarn test`
 
 ### App build and release
 
-The tasks are defined in `gulpfile.js` and can be run either via `gulp <task-name>` (if the command is in PATH or via `../node_modules/gulp/bin/gulp.js <task-name>`:
+The tasks are defined in `gulpfile.js` and can be run either `yarn gulp <task-name>`:
 
-1. Optional, install gulp `npm install --global gulp-cli`.
+2. Run `yarn gulp <taskname> [[platform] [platform] ...]`.
-2. Run `gulp <taskname> [[platform] [platform] ...]`.
 
 List of possible values of `<task-name>`:
 * **dist** copies all the JS and CSS files in the `./dist` folder.
@@ -73,11 +72,11 @@ List of possible values of `<task-name>`:
 To build or release only for one specific platform you can append the plaform after the `task-name`.
 If no platform is provided, all the platforms will be done in sequence.
 
-* **MacOS** use `gulp <task-name> --osx64`
+* **MacOS** use `yarn gulp <task-name> --osx64`
-* **Linux** use `gulp <task-name> --linux64`
+* **Linux** use `yarn gulp <task-name> --linux64`
-* **Windows** use `gulp <task-name> --win32`
+* **Windows** use `yarn gulp <task-name> --win32`
 
-You can also use multiple platforms e.g. `gulp <taskname> --osx64 --linux64`.
+You can also use multiple platforms e.g. `yarn gulp <taskname> --osx64 --linux64`.
 
 ## Languages
 

gulpfile.js

@@ -228,7 +228,7 @@ function dist_src() {
         .pipe(gulp.src('changelog.html', { passthrougth: true }))
         .pipe(gulp.dest(DIST_DIR))
         .pipe(install({
-            npm: '--production --ignore-scripts'
+            yarn: '--production --ignore-scripts'
         }));
 };
 
@@ -588,7 +588,8 @@ function release_rpm(arch, done) {
              tempDir: path.join(RELEASE_DIR,'tmp-rpm-build-' + arch),
              keepTemp: false,
              verbose: false,
-             rpmDest: RELEASE_DIR
+             rpmDest: RELEASE_DIR,
+             execOpts: { maxBuffer: 1024 * 1024 * 16 },
     };
 
     buildRpm(options, function(err, rpm) {

package.json

@@ -6,9 +6,8 @@
   "bg-script": "js/eventPage.js",
   "default_locale": "en",
   "scripts": {
-    "start": "node node_modules/gulp/bin/gulp.js debug",
+    "start": "gulp debug",
-    "_postinstall": "node ./node_modules/platform-dependent-modules/cli.js",
+    "postinstall": "platform-dependent-modules",
-    "postinstall": "npm run _postinstall",
     "gulp": "gulp",
     "test": "karma start test/karma.conf.js"
   },
@@ -38,6 +37,7 @@
   "author": "The Betaflight open source project.",
   "license": "GPL-3.0",
   "dependencies": {
+    "gulp": "^4.0.1",
     "i18next": "^14.1.1",
     "i18next-xhr-backend": "^2.0.0",
     "jquery-textcomplete": "^1.8.5",
@@ -53,7 +53,6 @@
     "del": "^3.0.0",
     "follow-redirects": "^1.6.1",
     "fs-extra": "^7.0.1",
-    "gulp": "~4.0.0",
     "gulp-concat": "~2.6.1",
     "gulp-debian": "~0.1.8",
     "gulp-git": "^2.9.0",