Add cleanAll gulp task

README.md

@@ -31,11 +31,16 @@ npm install
 ## Gulp Build And Development
 
 Gulp is used to automate repeatable tasks. The file [gulpfile.js](gulpfile.js)
-defines three public tasks:
+defines four public tasks:
 
 - The `clean` task removes existing `package` and `dist` directories in
  order to enable a clean rebuild of the project.
 
+- The `cleanAll` task executes the `clean` task and additionally removes
+ the `node_modules` directory and `package-lock.json` in
+ order to enable a clean rebuild of the project including 
+ the re-installation of dependencies.
+
 - The `build` task first executes the clean task, then creates a new
  build of the framework and copies the self-contained examples into
  the freshly created `dist` folder.
@@ -55,6 +60,9 @@ The public tasks can be invoked either by directly running gulp via npx or
 by running the equivalent scripts in package.json:
 
 ```
+npm run cleanAll
+npx gulp cleanAll
+
 npm run clean
 npx gulp clean
 

gulpfile.js

@@ -21,10 +21,20 @@ function cleanPackage() {
  return del('package', { force: true });
 }
 
+function cleanPackageLock() {
+ return del('package-lock.json', { force: true });
+}
+
+function cleanNodeModules() {
+ return del('node_modules', { force: true });
+}
+
 // # Public tasks
 
 exports.clean = gulp.parallel(cleanDist, cleanPackage);
 
+exports.cleanAll = gulp.parallel(exports.clean, cleanPackageLock, cleanNodeModules)
+
 // TODO: add proxy respvis.js for typescript support in all concerned directories
 exports.build = gulp.series(
  exports.clean,

package.json

@@ -9,6 +9,7 @@
  ],
  "types": "./package/index.d.ts",
  "scripts": {
+ "cleanAll": "npx gulp cleanAll",
  "clean": "npx gulp clean",
  "build": "npx gulp build",
  "dev": "npx gulp serve --dev",