Added minified version.

README.md

@@ -1,8 +1,33 @@
 # iwmlib
 
+## Install
+
+Install the following dependencies globally
+
+`npm i rollup gulp-cli -g`
+
+and some dependencies locally
+
+`npm i`
+
+Be sure that Python 3 is installed on your system (for building the 3rd party library).
+
 ## Build
 
-Be sure that Python 3 is installed (for building the 3rd party library) and that you have installed Rollupjs globally `npm i rollup -g`.
+To build the two iwmlib files type
+
+`npm run build`
+
+The files will be generated in the dist folder (iwmlib.js and iwmlib.pixi.js). If you want to watch the files for a continuously build type 
+
+`npm run watch`
+
+To build the 3rd party library type
+
+`npm run 3rdparty`
+
+To create the minified version of the 3rd party library type
+
+`npm run minify`
+
 
-To build the two iwmlib files type `npm run build`. The files will be generated in the dist folder (iwmlib.js and iwmlib.pixi.js). If you want to watch the files for a continuously build type `npm run watch`.
-To build the 3rd party library type `npm run 3rdparty`. The file will be generated in the dist folder (iwmlib.3rdparty.js).

gulpfile.js

@@ -0,0 +1,14 @@
+const {src, dest, parallel} = require('gulp');
+const uglify = require('gulp-uglify');
+const rename = require('gulp-rename');
+
+function minify() {
+    return src([
+        'dist/iwmlib.3rdparty.js'
+    ], {sourcemaps: false})
+        .pipe(rename({extname: '.min.js'}))
+        .pipe(uglify())
+        .pipe(dest('dist'))
+}
+
+exports.default = parallel(minify);

package.json

@@ -10,7 +10,8 @@
         "test": "echo \"Error: no test specified\" && exit 1",
         "build": "rollup --config ./rollup.config.js",
         "watch": "rollup --watch --config ./rollup.config.js",
-        "3rdparty": "python3 ./lib/3rdparty/create_all_js.py"
+        "3rdparty": "python3 ./lib/3rdparty/create_all_js.py",
+        "minify": "gulp"
     },
     "repository": {
         "type": "git",
@@ -18,5 +19,9 @@
     },
     "author": "",
     "license": "LGPL-3.0-or-later",
-    "devDependencies": {}
+    "devDependencies": {
+        "gulp": "^4.0.0",
+        "gulp-rename": "^1.4.0",
+        "gulp-uglify": "^3.0.2"
+    }
 }