syncing the updated

.eslintrc.json

@@ -53,11 +53,11 @@
     "no-var": 2,
     "prefer-arrow-callback": 1,
     "prefer-const": 2,
+    "prefer-template": "error",
     "quotes": [1, "single"],
     "semi": [1, "never"],
     "space-before-blocks": ["error", { "functions": "always", "keywords": "always", "classes": "always" }],
     "space-before-function-paren": [2, "never"],
-    "strict": [2, "global"],
     "yoda": 2
 	},
 	"overrides": [{

.gitignore

@@ -8,6 +8,7 @@ coverage/
 docs/
 sessions/
 screenshots/*
+out/
 
 # sqlite databases
 # *.db

.vscode/launch.json

@@ -2,6 +2,12 @@
 {
 	"version": "0.2.0",
 	"configurations": [
+		{
+			"type": "node",
+			"request": "launch",
+			"name": "Launch Current Opened File",
+			"program": "${file}"
+	},
 		{
 			"type": "node",
 			"request": "launch",

01 Setup Win10.md

@@ -0,0 +1,60 @@
+
+# Setup for Windows 10 Users
+
+The tools used in this module are designed to be used in a Unix or Linux environment. Whilst this will create challenges for Windows 10 user there are some steps you will need to take. Please read and follow the steps below carefully:
+
+Install the Windows Subsystem for Linux (WSL). Open PowerShell as Administrator and run:
+
+``` shell
+Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
+```
+
+Restart your computer when prompted.
+
+Now install Visual Studio Code and once launched install the [remote-wsl](https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-wsl) component by Microsoft. You should also install the [browser-preview](https://marketplace.visualstudio.com/items?itemName=auchenberg.vscode-browser-preview) component which will allow you to open html web pages.
+
+![remote-wsl](exercises/.images/remote-wsl.png)
+
+Now you need to install Ubuntu. This can be found by searching for `run linux on windows` in the Microsoft Store. You will be presented with the following screen.
+
+![Microsoft Store](exercises/.images/store.png)
+
+Choose the Ubuntu operating system (v18.04 LTS) and install. Once installed, click on the **Launch** button, this will open a console window and you will need to wait for a few minutes for the installation to complete.
+
+## Cloning the Forked Repository
+
+You will now need to fork the foundation lab by clicking on the Fork button. This will create a copy of the repository. See the standard setup instructions for more details.
+
+Now you can clone your forked repository by running the following command in the Ubuntu console, replacing xxx with the URL of your repository.
+
+```shell
+git clone xxx
+```
+
+This will create a directory called `foundation` in the Ubuntu console. The final step is to launch VS Code from within the WSL environment by running the following command:
+
+```shell
+code foundation
+```
+
+This will launch VS Code from within the WSL with the contents of the `foundation/` directory. If you open the integrated terminal (using the **Terminal** menu) you will see that you have the full ubuntu bash shell. You can now run all the remaining steps from this integrated terminal, just as you would for a standard Linux install.
+
+## Installing NodeJS
+
+These steps are identical to those used on a full Ubuntu installation. Start by installing the Node Version Manager (NVM) tool:
+
+```shell
+curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.0/install.sh | bash
+nvm --version
+nvm install node
+```
+
+If the `nvm` command is not found you will need to reload the shell:
+
+```shell
+source ~/.profile
+```
+
+Now try to install again.
+
+Now you can go directly to step 4 in the standard setup instructions.

01 Setup.md

@@ -3,7 +3,9 @@
 
 In this worksheet you will learn how to configure your work environment using VS Code. You should start by installing **Visual Studio Code** (NOT VISUAL STUDIO!) from the [website](https://code.visualstudio.com), note that it might already be installed. If you are using a Coventry University computer and the software is not installed you can do this using AppsAnywhere.
 
-If you are using Windows 10 you will also need to install [Git](https://git-scm.com/download/win), this may already be installed on a Coventry University computer.
+If you are using Windows 10 you will also need to install [Git](https://git-scm.com/download/win), this may already be installed on a Coventry University computer. If you are on MacOS you may already have it installed as it comes with the XCode IDE but if you have recently updated your OS you may need to run the `xcode-select --install` command to update the **Xcode Command-line Tools** but if you don't want to install XCode you can install git using [HomeBrew](http://brew.sh/) using the `brew install git` command. If you are running Ubuntu you can install it using the `sudo apt install git` command.
+
+DO NOT INSTALL THE GIT GUI TOOLS!
 
 Visual Studio Code comes with an integrated **Terminal** that can be used instead of the standard _Command Prompt_ or _Terminal_. If you are using Linux or MacOS this will give you a Bash prompt however on Windows 10 it defaults to the _Command Prompt_ and will need to be changed to the _Bash Shell_.
 
@@ -13,6 +15,37 @@ Press CTRL-SHIFT-P and a selection box should appear at the top of the editor. T
 
 Now the integrated terminal uses the _Bash Shell_ meaning you can use the standard *nix bash commands!
 
+# If _Bash Shell_ is _not_ listed on your Windows 10 machine
+
+On some versions of Windows 10, some extra configuration is required before Bash Shell is able to be selected within VS Code. If this is the case on your machine, follow the below troubleshooting steps before reattempting to change your shell as above.
+
+To start, we need to make sure Developer Mode is enabled in the Update and Security section of Windows 10. Press **WIN+R** (Windows Key and R simultaneosly) to open a Run dialog. In the dialog enter **ms-settings:developers** followed by the enter key. The window shown below should appear on screen.
+
+![Enabling Windows 10 Developer Mode](exercises/.images/developerMode.PNG)
+
+Select the **Developer mode** radio button and **yes** on any succeeding dialog boxes. Wait for any neccessary installations to complete.
+
+Once that has completed, we need to enable the WSL (Windows Subsystem for Linux). Press **WIN+R**, in the dialog enter **powershell** followed by the enter key. In the powershell window copy and paste the following:
+
+```
+Start-Process powershell -Verb runAs
+exit
+```
+
+Press the enter key and accept the UAC (User Account Control) dialog. A new powershell window will launch with Administrator rights. 
+
+Copy and paste the following:
+
+```
+Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
+```
+
+Press the enter key and wait for the process to complete. Once complete, restart your computer before continuing. 
+
+Finally, we need to install [Ubuntu from the Microsoft Store](https://www.microsoft.com/en-gb/p/ubuntu/9nblggh4msv6?activetab=pivot:overviewtab). Click the blue **Get** button and accept any dialogs to launch the Microsoft Store and begin the installation. Once Ubuntu for WSL (Windows Subsystem for Linux) has installed, restart Windows. 
+
+Once restarted, reattempt to enable Bash Shell in VS Code as per the section above. 
+
 ## 1 Forking the Foundation Materials
 
 You should start by logging in to the University GitHub server using your university username and password. Make sure you don't log into GitHub.com!
@@ -35,6 +68,8 @@ Locate the green **Clone or Download** button and click this. You will see the o
 
 ![The Clone Button](exercises/.images/clone01.png)
 
+Make sure the url begins with `https://`, if it begins with `git` you need to click in the small **Use HTTPS** link!
+
 Launch the **terminal** app (Mac and Linux users) or Bash Shell (Windows 10 users). Now use this to navigate to the directory where you want to store the lab materials. You should use the following bash commands:
 
 1. `ls` is used to see the contents of the current directory.
@@ -64,14 +99,85 @@ If you are using Windows 10 you will need to carry out some additional steps bef
 
 This will open a new Git Bash shell in the project directory.
 
-## 3 Pushing the Changes to GitHub
+## 3 Installing NodeJS
+
+Next we need to install and configure NodeJS. If you are using MacOS or Linux the first task is to install the Node Version Manager tool. You can find detailed [instructions](https://nodesource.com/blog/installing-node-js-tutorial-using-nvm-on-mac-os-x-and-ubuntu/).
+
+Once installed you may need to restart your computer. Now check it was installed correctly:
+
+```bash
+$ command -v nvm
+  nvm
+```
+
+Now we can install the latest version of NodeJS:
+
+```bash
+nvm install node
+node -v
+```
+
+If you are running Windows 10 you need to [download the installer](https://nodejs.org/en/) for the **Current** version of NodeJS (12.10 at the time of writing).
+
+## 4 Running a Web Server
+
+Use the terminal to navigate to the `exercises/01_setup/` directory and try running the `index.js` script:
+
+```shell
+$ cd exercises/01_setup/
+$ node index.js
+  Error: Cannot find module 'koa'
+```
+
+If you are using Windows 10 you will need to use the command prompt instead and navigate to the `01_setup/` directory.
+
+Notice you get an error, we need to install the missing module using the _Node Package Manager_ tool. We can then try to run the script again:
+
+```shell
+$ npm install koa
+$ node index.js
+  app listening on port 8080
+```
+
+Now we have the server up and running so the final task is to view the web page using the web browser. Simply open the Chrome browser and navigate to localhost:8080 where you should see a message. If this works you are ready to start the lab exercises.
+
+## 5 Using npm and its package.json
+
+**Have a look at your `package.json` file and understand its contents**.
+- When you are starting a new _project_, **you have to create this yourself**:
+
+1. Use the `npm init` command to create the package.json file
+	- You can leave all the options default, just leave them empty and keep pressing enter
+	- Alternatively you can run `npm init --yes`, it will simply leave everything default
+2. Install the dependencies for the first time using the `-S` _switch_ with `npm install`
+	- e.g.: `npm install -S koa koa-bodyparser`
+		- This would add something like this to the `package.json` file:
+			```json
+			"dependencies": {
+			"koa": "^2.11.0",
+			"koa-bodyparser": "^4.2.1"
+			}
+			```
+	- When you next run `npm install -S <package>`, the given package's _newest version_ will be simply added to the list, or in case of a new version for a _previously listed_ dependency, the _version number_ will be updated
+	- This `-S` is just a short version of the `--save` _switch_
+		- **You can use the alternative `--save-dev` switch to install and save them as _development dependencies_**
+			- Something that you wouldn't want to deploy, but is necessary for development
+				- E.g. we will use `jest` for testing, and `eslint` for linting during the development phase, but these shouldn't be required to be installed during deployment
+	- You are done with adding the dependencies, now simply use `npm install` to install all of them at once!
+		- If you don't want to install development dependencies, use `npm install --production`
+3. This `package.json` file is also useful to store _scripts_:
+	- Look at the following line: ` "start": "nodemon index.js"`
+	- This lets us simply type `npm start` in the terminal to start our application via _nodemon_
+		- Nodemon is a great tool that restarts the application every time we save a file in the given folder, so we don't actually have to manually stop and restart it after every modification.
+
+## 6 Pushing the Changes to GitHub
 
 As you work through the lab activities two things are likely to happen:
 
 1. You make changes to the code that you want to push to the forked copy of your repository.
 2. You will need to pull any bug fixes from the original repository.
 
-### 3.1 Configuring the Repository
+### 6.1 Configuring the Repository
 
 Before you start interacting with the GitHub server you need to configure the local repository. Open the Bash Shell and run the following commands:
 
@@ -82,7 +188,9 @@ git config user.email 'doej@coventry.ac.uk'
 
 remember to replace the values with you own name and your university email (but without the uni part).
 
-### 3.2 Pushing Changes
+### 6.2 Pushing Changes
+
+**NOTE: You only need to carry out this step when you have make changes to the code! This will normally need to take place each time you complete a "Test Your Understanding" section.**
 
 As you save your changes you will see a blue circle against the **Source Control** tab that indicates how many files have been changed, we need to get these changed files up to GitHub. Start by opening the tab, you will see a list of all the files you have changed.
 
@@ -98,9 +206,9 @@ Now you should click on the **Sync** icon (shown below) to push the new commit u
 
 At this point you should be able to refresh your GitHub repository page to see the changes.
 
-### 3.3 Pulling from Upstream
+### 6.3 Pulling from Upstream
 
-As changes are made to the master repository you will want to merge these into your forked repository. Before you can do this you will need to add a link to the upstream repository. Open a bash shell:
+As new materials and resources are added to the original repository (and bugs fixed) you will want to merge these into your forked repository. Before you can do this you will need to add a link to the upstream repository. Open a bash shell:
 
 ```bash
 git remote add upstream https://github.coventry.ac.uk/web/foundation.git
@@ -116,43 +224,3 @@ git merge upstream/master
 ```
 
 Don't worry if you don't understand what is happening, this will be explained in a future lab.
-
-## 4 Installing NodeJS
-
-Next we need to install and configure NodeJS. If you are using MacOS or Linux the first task is to install the Node Version Manager tool. You can find detailed [instructions](https://nodesource.com/blog/installing-node-js-tutorial-using-nvm-on-mac-os-x-and-ubuntu/).
-
-Once installed you may need to restart your computer. Now check it was installed correctly:
-
-```bash
-$ command -v nvm
-  nvm
-```
-
-Now we can install the latest version of NodeJS:
-
-```bash
-nvm install node
-node -v
-```
-
-If you are running Windows 10 you need to [download the installer](https://nodejs.org/en/) for the **Current** version of NodeJS (12.10 at the time of writing).
-
-## 5 Running a Web Server
-
-Use the terminal to navigate to the `exercises/01_setup/` directory and try running the `index.js` script:
-
-```shell
-$ cd exercises/01_setup/
-$ node index.js
-  Error: Cannot find module 'koa'
-```
-
-Notice you get an error, we need to install the missing module using the _Node Package Manager_ tool. We can then try to run the script again:
-
-```shell
-$ npm install koa
-$ node index.js
-  app listening on port 8080
-```
-
-Now we have the server up and running so the final task is to view the web page using the web browser. Simply open the Chrome browser and navigate to localhost:8080 where you should see a message. If this works you are ready to start the lab exercises.