refactor build

package.json

@@ -2,10 +2,10 @@
 	"name": "skinview3d",
 	"version": "1.0.2",
 	"description": "Three.js powered Minecraft skin viewer",
-	"module": "build/skinview3d.babel.module.js",
-	"main": "build/skinview3d.babel.min.js",
+	"module": "build/skinview3d.module.js",
+	"main": "build/skinview3d.js",
 	"scripts": {
-		"build": "rollup -c tools/rollup.default.js && rollup -c tools/rollup.min.js && rollup -c tools/rollup.babel.js && rollup -c tools/rollup.babel.min.js",
+		"build": "rollup -c tools/rollup.module.js && rollup -c tools/rollup.browser.js && rollup -c tools/rollup.browser.min.js",
 		"prepare": "npm test && rm -rf build && npm run build",
 		"test": "eslint src/** tools/**"
 	},

src/orbit_controls.js

@@ -1,3 +1,10 @@
+import THREE from "three";
+
+class OrbitControls extends THREE.EventDispatcher {
+	/**
+	 * @preserve
+	 * The code was originally from https://github.com/mrdoob/three.js/blob/d45a042cf962e9b1aa9441810ba118647b48aacb/examples/js/controls/OrbitControls.js
+	 */
 	/**
 	 * @license
 	 * Copyright (C) 2010-2017 three.js authors
@@ -19,16 +26,8 @@
 	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 	 * THE SOFTWARE.
- */
-/**
- * @preserve
- * The code was originally from https://github.com/mrdoob/three.js/blob/d45a042cf962e9b1aa9441810ba118647b48aacb/examples/js/controls/OrbitControls.js
- */
-import THREE from "three";
-
-class OrbitControls extends THREE.EventDispatcher {
-	/**
-	 * @preserve
+	 *
+	 *
 	 * @author qiao / https://github.com/qiao
 	 * @author mrdoob / http://mrdoob.com
 	 * @author alteredq / http://alteredqualia.com/

tools/rollup-util.js

@@ -10,38 +10,43 @@ let buildType = config => {
 		globals: {
 			three: "THREE"
 		},
-		output: [
-			{
+		output: [],
+		plugins: []
+	};
+
+	switch (config.format) {
+		case "umd":
+			options.output.push({
 				format: "umd",
 				name: "skinview3d",
 				file: `build/skinview3d${config.postfix}.js`
-			},
-			{
+			});
+			break;
+
+		case "es":
+			options.output.push({
 				format: "es",
-				file: `build/skinview3d${config.postfix}.module.js`
+				file: `build/skinview3d${config.postfix}.js`
+			});
+			break;
+
+		default:
+			throw `Unknown format: ${config.format}`;
 	}
-		],
-		plugins: []
-	};
+
 	if (config.babel) {
 		options.plugins.push(
 			babel({
-				exclude: "node_modules/**",
+				exclude: "node_modules/**"
 			})
 		);
 	}
+
 	if (config.uglify) {
 		options.plugins.push(
 			uglify({
 				output: {
-					comments: (node, comment) => {
-						let text = comment.value;
-						let type = comment.type;
-						if (type == "comment2") {
-							// multiline comment
-							return /@preserve|@license|@cc_on/i.test(text);
-						}
-					}
+					comments: "some"
 				}
 			}, minify)
 		);

tools/rollup.babel.js

@@ -1,2 +0,0 @@
-import { buildType } from "./rollup.common";
-export default buildType({ postfix: ".babel", babel: true, uglify: false });

tools/rollup.babel.min.js

@@ -1,2 +0,0 @@
-import { buildType } from "./rollup.common";
-export default buildType({ postfix: ".babel.min", babel: true, uglify: true });

tools/rollup.browser.js

@@ -0,0 +1,7 @@
+import { buildType } from "./rollup-util";
+export default buildType({
+	postfix: "",
+	babel: true,
+	uglify: false,
+	format: "umd"
+});

tools/rollup.browser.min.js

@@ -0,0 +1,7 @@
+import { buildType } from "./rollup-util";
+export default buildType({
+	postfix: ".min",
+	babel: true,
+	uglify: true,
+	format: "umd"
+});

tools/rollup.default.js

@@ -1,2 +0,0 @@
-import { buildType } from "./rollup.common";
-export default buildType({ postfix: "", babel: false, uglify: false });

tools/rollup.min.js

@@ -1,2 +0,0 @@
-import { buildType } from "./rollup.common";
-export default buildType({ postfix: ".min", babel: false, uglify: true });

tools/rollup.module.js

@@ -0,0 +1,7 @@
+import { buildType } from "./rollup-util";
+export default buildType({
+	postfix: ".module",
+	babel: false,
+	uglify: false,
+	format: "es"
+});