Add Deploy to Heroku button (#63)

* Add package.json and app.json

* Add yarn engine

* Remove extra build command

* Force install dev deps

* Add deploy button and update readme

app.json

@@ -0,0 +1,47 @@
+{
+  "name": "Darkwire",
+  "description": "End-to-end encrypted web chat",
+  "keywords": [
+    "cryptography",
+    "chat",
+    "privacy"
+  ],
+  "website": "https://darkwire.io",
+  "repository": "https://github.com/darkwire/darkwire.io",
+  "env": {
+    "MAILGUN_API_KEY": {
+      "description": "Mailgun API Key (only required for abuse reporting)",
+      "required": false
+    },
+    "ABUSE_TO_EMAIL_ADDRESS": {
+      "description": "Where to send abuse reports (only required for abuse reporting)",
+      "required": false
+    },
+    "MAILGUN_DOMAIN": {
+      "description": "Mailgun domain (only required for abuse reporting)",
+      "required": false
+    },
+    "ABUSE_FROM_EMAIL_ADDRESS": {
+      "description": "From address on abuse emails (only required for abuse reporting)",
+      "required": false
+    },
+    "API_HOST": {
+      "description": "Example: 'api.your-darkwire-api.com'",
+      "required": false
+    },
+    "API_PROTOCOL": {
+      "description": "Example: 'https'",
+      "required": false,
+      "value": "https"
+    },
+    "API_PORT": {
+      "description": "Example: 443",
+      "required": false,
+      "value": "443"
+    }
+  },
+  "image": "heroku/nodejs",
+  "addons": [
+    "heroku-redis"
+  ]
+}

build.sh

@@ -0,0 +1,17 @@
+echo "building client..."
+rm -rf client
+git clone https://github.com/darkwire/darkwire-client.git client
+cd client
+yarn  --production=false
+REACT_APP_API_HOST=$API_HOST \
+REACT_APP_API_PROTOCOL=$API_PROTOCOL \
+REACT_APP_API_PORT=$API_PORT \
+yarn react-scripts build
+cd ../
+
+echo "building server..."
+rm -rf server
+git clone https://github.com/darkwire/darkwire-server.git server
+cd server
+yarn  --production=false
+yarn build

package.json

@@ -0,0 +1,23 @@
+{
+  "name": "darkwire.io",
+  "version": "2.0.0",
+  "description": "encrypted web chat",
+  "main": "index.js",
+  "repository": "https://github.com/darkwire/darkwire.io.git",
+  "engines": {
+    "yarn": "1.x"
+  },
+  "contributors": [
+    {
+      "name": "Daniel Seripap"
+    },
+    {
+      "name": "Alan Friedman"
+    }
+  ],
+  "license": "MIT",
+  "scripts": {
+    "build": "./build.sh",
+    "start": "cd server && CLIENT_DIST_DIRECTORY='../client/build' yarn start"
+  }
+}

readme.md

@@ -4,6 +4,8 @@
 
 Simple encrypted web chat. Powered by [socket.io](http://socket.io), the [web cryptography API](https://developer.mozilla.org/en-US/docs/Web/API/Window/crypto). This project is an example of how client side encryption works and how you can integrate it as a chat service.
 
+[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy)
+
 ### Darkwire Server
 
 Darkwire server is a Node.js application that requires redis.
@@ -35,6 +37,25 @@ environment:
     - API_PORT=3000
 ```
 
+### Production
+
+#### Build
+
+This command will pull server and client repos down and create production builds of each.
+
+```
+$ yarn
+$ yarn build
+```
+
+#### Start server
+
+This will start a production server.
+
+```
+$ yarn start
+```
+
 ### Contributing to Darkwire
 
 Run `setup-dev.sh` to automatically clone server/client files and install dependencies, or clone the client and server repositories.