fix watch mode

README.md

@@ -142,9 +142,8 @@ To make a full build run `npm run build`. The command will compile all typescrip
 Konva uses Mocha for testing.
 
 * If you need run test only one time run `npm run test`.
-* While developing it is easy to use `npm start`. Just run it and go to [http://localhost:8080/test/runner.html](http://localhost:8080/test/runner.html). If you need changed typescript sources you have to run `npm run build`.
+* While developing it is easy to use `npm start`. Just run it and go to [http://localhost:8080/test/runner.html](http://localhost:8080/test/runner.html). The watcher will rebuild the bundle on any change.
 
-TODO: add watcher for typescript changes.
 
 Konva is covered with hundreds of tests and well over a thousand assertions.
 Konva uses TDD (test driven development) which means that every new feature or bug fix is accompanied with at least one new test.

package.json

@@ -13,7 +13,7 @@
   "module": "konva.esm.js",
   "typings": "./konva.d.ts",
   "scripts": {
-    "start": "gulp",
+    "start": "npm run watch & gulp",
     "lint": "gulp lint",
     "build": "npm run compile && gulp build",
     "full-build": "npm run build && npm t",
@@ -21,7 +21,8 @@
     "prettier": "prettier --write \"src/**/*.js\" \"test/**/*.js\" --single-quote",
     "tsc": "tsc || echo \"tsc faild for some file(s).\"",
     "rollup": "rollup -c",
-    "compile": "npm run tsc && npm run rollup"
+    "compile": "npm run tsc && npm run rollup",
+    "watch": "rollup -c -w"
   },
   "devDependencies": {
     "chai": "4.1.2",

rollup.config.js

@@ -41,7 +41,7 @@ export default {
   // Indicate here external modules you don't wanna include in your bundle (i.e.: 'lodash')
   external: [],
   watch: {
-    include: 'ts/**'
+    include: 'src/**'
   },
   plugins: [
     // Allow json resolution

src/shapes/Text.ts

@@ -365,9 +365,7 @@ export class Text extends Shape {
 
     this.textArr = [];
     getDummyContext().font = this._getContextFont();
-    var additionalWidth = shouldAddEllipsis
-      ? this._getTextWidth(ELLIPSIS)
-      : 0;
+    var additionalWidth = shouldAddEllipsis ? this._getTextWidth(ELLIPSIS) : 0;
     for (var i = 0, max = lines.length; i < max; ++i) {
       var line = lines[i];