refactor: use npm@5 instead of yarn to manage dependencies (#212)

.gitignore

@@ -32,7 +32,6 @@
 npm-debug.log
 testem.log
 /typings
-yarn*.log
 
 # e2e
 /e2e/*.js

README.md

@@ -8,7 +8,6 @@
 KMCng application uses the following technologies and conventions:
 * [Angular CLI](https://cli.angular.io/) to manage the application (dev)ops.
 * [TypeScript](http://www.typescriptlang.org/) language (superset of Javascript).
-* [Yarn](https://yarnpkg.com/en/) as our dependency management.
 * Stylesheets with [SASS](http://sass-lang.com/) (not required, it supports regular css too).
 * Error reported with [TSLint](http://palantir.github.io/tslint/) and [Codelyzer](https://github.com/mgechev/codelyzer).
 * Best practices in file and application organization for [Angular 2]({https://angular.io/).
@@ -19,7 +18,7 @@ KMCng application uses the following technologies and conventions:
 
 - [x] Ensure you have [node.js installed](https://nodejs.org/en/download/current/), version 7.0.0 or above. 
 - [x] Ensure you have [git installed](https://git-for-windows.github.io/) 
-- [x] Ensure you have [yarn installed](https://yarnpkg.com/lang/en/docs/install/) (we use it for node package management) 
+- [x] Ensure you have npm installed, version 5.0.0 or above.
 
 ### Project build options
 > KKC-ng solution is comprised of many packages; The KMC-ng application is developed along-side the [kaltura-ng](https://github.com/kaltura/kaltura-ng) packages and [mc-theme](https://github.com/kaltura/kaltura-ng-mc-theme) package. To simplify local development we created a tool that automagically bind them together as-if they where part of the same repository.
@@ -41,16 +40,16 @@ $ git clone https://github.com/kaltura/kmc-ng.git
 $ cd kmc-ng
 
 # install the dependencies
-$ yarn
+$ npm install
 
 # checkout latest standalone code
-$ yarn run checkout-standalone
+$ npm run checkout-standalone
 
 # sync dependencies to the new branch
-$ yarn install --check-files
+$ npm install
 
 # run a local server
-$ yarn start
+$ npm start
 ```
 
 > Note - if you need to [edit the application configuration](#config), change the environment.ts file only after running all of the commands above 
@@ -64,7 +63,7 @@ Please read [docs/develop kmc-ng solution guide](./docs/develop-kmc-ng-solution.
 ### Run the application
 Run the following command
 ```
-$ yarn start
+$ npm start
 ```
 navigate to [http://localhost:4200](http://localhost:4200) in your browser.
 

docs/develop-kmc-ng-solution.md

@@ -4,7 +4,7 @@ As described in the [readme.md / kmc-ng solution](../README.md#kmc-ng-solution)
 ## Kaltura-ng dev workspace tool
 To be able to make changes across repositories we will use a tool (named **kaltura-ng-dev-workspace**) that will make the binding between them. The tool will do the following:
  - download all relevant repositories from github
- - run `yarn install` to setup all dependencies
+ - run `npm install` to setup all dependencies
  - create symlink between projects (meaning changes in one repo will be relflected automatically in all the dependent projects).
  - build everything in topological order (according to dependency graph).
 
@@ -15,17 +15,17 @@ To be able to make changes across repositories we will use a tool (named **kaltu
 
  - [x] Ensure you have [node.js installed](https://nodejs.org/en/download/current/), version 7.0.0 or above. 
  - [x] Ensure you have [git installed](https://git-for-windows.github.io/) 
- - [x] Ensure you have [yarn installed](https://yarnpkg.com/lang/en/docs/install/) (we use it for node package management) version 0.24.6 and above. 
+ - [x] Ensure you have npm installed, version 5.0.0 or above.
 
  #### Setup your workspace
  1. create a folder to hold your packages (your workspace **root folder**). Note that **it is not** the kmc-ng repository folder.
  2. create `package.json` in your **root folder**  by running the following command:
  ```
-  $ yarn init -y
+  $ npm init -y
   ```
  3. add this tool to your folder in your root folder by running the following command:
  ```
- $ yarn add @kaltura-ng/dev-workspace
+ $ npm install @kaltura-ng/dev-workspace
  ```
 
  4. create file `kaltura-ws.json` in your root folder with the following format:
@@ -55,18 +55,18 @@ To be able to make changes across repositories we will use a tool (named **kaltu
  5.1 run the following command (this is a workaround to an issue we have with our tool):
  ```
  $ cd kaltura-ng
- $ yarn install
+ $ npm install
  ```
 
  6. run setup command to build & symlink your repositories (**Note** It might take a few minutes)
  ```bash
- $ yarn run setup 
+ $ npm run setup
  ```
 
 7. once the setup complete open the `kmc-ng` repo and try to serve it:
  ```bash
 $ cd kmc-ng
-$ yarn start
+$ npm start
 ```
 
 You should be able to open kmc-ng application in your browser at `http://localhost:4200`.