Updated to node 12

Author: Patrick Meenan

Dockerfile

@@ -26,7 +26,7 @@ RUN apt-get update && \
     iproute2 \
     software-properties-common && \
 # Node setup
-  curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash - && \
+  curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash - && \
   wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - && \
   wget -qO- https://deb.opera.com/archive.key | apt-key add - && \
   echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list && \

docs/install.md

@@ -49,7 +49,7 @@ wptagent currently supports Windows, Linux and OSX for desktop browsers as well
 ## For lighthouse testing
 * NodeJS
     * Ubuntu/Debian:
-        * ```curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -```
+        * ```curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -```
         * ```sudo apt-get install -y nodejs```
 * The lighthouse npm module
     * ```sudo npm install -g lighthouse```

ubuntu_install.sh

@@ -3,7 +3,7 @@ until sudo apt-get update
 do
     sleep 1
 done
-until sudo apt-get install -y python2.7 python-pip imagemagick ffmpeg xvfb dbus-x11 cgroup-tools traceroute software-properties-common psmisc libnss3-tools iproute2 net-tools git
+until sudo apt-get install -y python2.7 python-pip imagemagick ffmpeg xvfb dbus-x11 cgroup-tools traceroute software-properties-common psmisc libnss3-tools iproute2 net-tools git curl
 do
     sleep 1
 done
@@ -15,7 +15,7 @@ do
     sleep 1
 done
 sudo pip install 'fonttools>=3.44.0,<4.0.0'
-curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
+curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -
 until sudo apt-get install -y nodejs
 do
     sleep 1

wptagent.py

@@ -403,8 +403,8 @@ def startup(self):
         if self.get_node_version() < 10.0:
             if platform.system() == "Linux":
                 # This only works on debian-based systems
-                logging.debug('Updating Node.js to 10.x')
-                subprocess.call('curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -',
+                logging.debug('Updating Node.js to 12.x')
+                subprocess.call('curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -',
                                 shell=True)
                 subprocess.call(['sudo', 'apt-get', 'install', '-y', 'nodejs'])
             if self.get_node_version() < 10.0: