fix(watch): remove shorthand arg for watch

remove shorthand arg for watch

Removes the shorthand argument for watch command due to collision with webpack. Closes #290

Author: danbucholtz

README.md

@@ -99,6 +99,7 @@ npm run build --rollup ./config/rollup.config.js
 | Sass        | `ionic_sass`        | `--sass` or `-s`      |
 | TSLint      | `ionic_tslint`      | `--tslint` or `-i`    |
 | UglifyJS    | `ionic_uglifyjs`    | `--uglifyjs` or `-u`  |
+| Watch       | `ionic_watch`       | `--watch`             |
 | Webpack     | `ionic_webpack`     | `--webpack` or `-w`   |
 
 

src/util/config.ts

@@ -55,7 +55,7 @@ export function generateContext(context?: BuildContext): BuildContext {
   setIonicEnvironment(context.isProd);
 
   if (typeof context.isWatch !== 'boolean') {
-    context.isWatch = hasArg('--watch', '-w');
+    context.isWatch = hasArg('--watch');
   }
 
   context.inlineTemplates = true;

src/watch.ts

@@ -262,7 +262,7 @@ export function runBuildUpdate(context: BuildContext, changedFiles: ChangedFile[
 
 const taskInfo: TaskInfo = {
   fullArg: '--watch',
-  shortArg: '-w',
+  shortArg: null,
   envVar: 'IONIC_WATCH',
   packageConfig: 'ionic_watch',
   defaultConfigFile: 'watch.config'