Add Unsplash as wallpaper source

flavours/i3.flavour/install.sh

@@ -5,4 +5,5 @@ pacstrap /mnt i3 feh xcompmgr dmenu acpi
 
 echo "~> Creating .xinitrc"
 echo "xcompmgr -c &" > /mnt/home/*/.xinitrc
+echo "feh --bg-fill ~/background.jpg" >> /mnt/home/*/.xinitrc
 echo "exec i3" >> /mnt/home/*/.xinitrc

flavours/unsplash.flavour/install.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+echo "~> Grabbing a random image from unsplash.com..."
+
+wget https://unsplash.com/photos/$(curl https://unsplash.com/search/photos/forest | grep -oE "photo=([a-zA-Z0-9_\\-]*)" | shuf -n 1 | sed -e "s/photo=//g")/download -o /mnt/home/*/background.jpg