fix(config): node_modules directory should not be configurable (users…

… were finding it confusing)

README.md

@@ -114,7 +114,6 @@ npm run build --rollup ./config/rollup.config.js
 | www directory   | `ionic_www_dir`     | `--wwwDir`    | `www`           | The deployable directory containing everything needed to run the app |
 | build directory | `ionic_build_dir`   | `--buildDir`  | `build`         | The build process uses this directory to store generated files, etc |
 | temp directory   | `ionic_tmp_dir`     | `--tmpDir`    | `.tmp`           | Temporary directory for writing files for debugging and various build tasks |
-| node_modules directory | `ionic_node_modules_dir` | `--nodeModulesDir` | `node_modules` | Node modules directory |
 | ionic-angular directory | `ionic_angular_dir` | `--ionicAngularDir` | `ionic-angular` | ionic-angular directory |
 | ionic-angular entry point | `ionic_angular_entry_point` | `--ionicAngularEntryPoint` | `index.js` | entry point file for ionic-angular |
 | bundler         | `ionic_bundler`     | `--bundler`   | `webpack`       | Chooses which bundler to use: `webpack` or `rollup` |

src/util/config.ts

@@ -83,7 +83,7 @@ export function generateContext(context?: BuildContext): BuildContext {
   setProcessEnvVar(Constants.ENV_VAR_BUILD_DIR, context.buildDir);
   Logger.debug(`buildDir set to ${context.buildDir}`);
 
-  context.nodeModulesDir = resolve(context.nodeModulesDir || getConfigValue(context, '--nodeModulesDir', null, Constants.ENV_VAR_NODE_MODULES_DIR, Constants.ENV_VAR_NODE_MODULES_DIR.toLowerCase(), join(context.rootDir, Constants.NODE_MODULES)));
+  context.nodeModulesDir = join(context.rootDir, Constants.NODE_MODULES);
   setProcessEnvVar(Constants.ENV_VAR_NODE_MODULES_DIR, context.nodeModulesDir);
   Logger.debug(`nodeModulesDir set to ${context.nodeModulesDir}`);