Wand Installation script and Docker update (#28)

* Updated Readme.md for ARM support for wand.

* Added Installation script

* Updated for security reasons

* Reverted something since I'm lazy to fix

* Added * removal on backspace

* Added CD to the dir

* Added instructions for the installer

* Changed so it'll take from the official repo

README.md

@@ -2,6 +2,21 @@
 
 Wand makes it easy to configure dash, houdini and a media server.
 
+## Install script
+**Step 1** run the script
+```bash
+$ bash <(https://raw.githubusercontent.com/solero/wand/master/install.sh)
+```
+**Step 2** Answer Questions
+the questions are:
+* Database password (Leave blank for random password)
+* Hostname (example: `clubpenguin.com`) (Leave empty for localhost)
+* External IP Address (Leave empty for localhost)
+**Step 3** Run and enjoy.
+Run this command:
+```bash
+$ cd wand && sudo docker-compose up
+```
 ## Basic setup
 
 **Step 1** Install git, docker & docker-compose
@@ -9,7 +24,7 @@ Wand makes it easy to configure dash, houdini and a media server.
 ```bash
 $ sudo apt update
 $ sudo apt install docker.io git curl
-$ sudo curl -L "https://github.com/docker/compose/releases/download/1.25.5/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+$ sudo curl -L "https://github.com/docker/compose/releases/download/v2.20.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
 $ sudo chmod +x /usr/local/bin/docker-compose
 ```
 

install.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+clear
+echo "Setting up the enviroment."
+sudo apt update
+sudo apt install docker.io git curl
+sudo curl -L "https://github.com/docker/compose/releases/download/v2.20.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+sudo chmod +x /usr/local/bin/docker-compose
+echo "Done setting up the enviroment."
+echo "Downloading Game Files"
+git clone --recurse-submodules https://github.com/solero/wand && cd wand
+echo "Done Downloading the game files."
+sudo rm -r .env
+echo "Please answer this questions for setting up the game:"
+
+echo "Enter password for the database (leave empty for a random password):"
+dbpass=""
+while IFS= read -r -s -n1 char; do
+    if [[ -z $char ]]; then
+        break
+    elif [[ $char == $'\177' ]]; then # handle backspace
+        if [ ${#dbpass} -gt 0 ]; then
+            dbpass="${dbpass%?}" # remove last character
+            echo -ne '\b \b' # erase last character on the screen
+        fi
+    else
+        echo -n '*'
+        dbpass+="$char"
+    fi
+done
+
+if [ -z "$dbpass" ]; then
+    dbpass=$(openssl rand -base64 12)
+fi
+
+echo "enter the hostname for the game (example: example.com) (leave empty for localhost)"
+read hostname
+if [ -z "$hostname" ]; then
+	hostname=localhost
+fi
+echo "Enter your external IP address (leave empty for localhost):"
+read ipadd
+if [ -z "$ipadd" ]; then
+	ipadd=127.0.0.1
+fi
+
+echo "# database
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=$dbpass
+# Web
+WEB_PORT=80
+WEB_HOSTNAME=$hostname
+
+WEB_LEGACY_PLAY=http://old.$hostname
+WEB_LEGACY_MEDIA=http://legacy.$hostname
+
+WEB_VANILLA_PLAY=http://play.$hostname
+WEB_VANILLA_MEDIA=http://media.$hostname
+
+WEB_RECAPTCHA_SITE=
+WEB_RECAPTCHA_SECRET=
+
+WEB_SENDGRID_KEY=
+
+# Game
+GAME_ADDRESS=$ipadd
+GAME_LOGIN_PORT=6112" > .env
+
+echo "Done!"
+echo "You can now run the game doing the command"
+echo "cd wand && sudo docker-compose up"