#!/bin/bash
set -euf
export EDITOR=vim
echo "!! ARCHLINUX Cruise Control Mining installer !!"
echo "** adding main network profile"
cp /etc/network.d/examples/ethernet-dhcp /etc/network.d/main
echo 'POST_UP="sed -i \"1i nameserver 8.8.8.8\" /etc/resolv.conf"' >> /etc/network.d/main
echo "** adding worker account"
grep -q worker /etc/passwd || adduser worker
echo "** adding archlinuxfr to pacman.conf"
grep -q archlinuxfr /etc/pacman.conf || echo "[archlinuxfr]" >> /etc/pacman.conf && echo "Server = http://repo.archlinux.fr/x86_64" >> /etc/pacman.conf 
pacman --needed --noconfirm -Syu rsync git openssh yajl sudo tmux lm_sensors vim yaourt kernel26-headers 
echo "** installing tinc"
[ "`yaourt -Q tinc`" ] || yaourt -S --noconfirm tinc
sed -i -e 's/.*\%wheel.*/%wheel	ALL=(ALL) NOPASSWD: ALL/1' /etc/sudoers
echo "** Installing ATI drivers"
[ "`yaourt -Q catalyst-utils`" ] || yaourt -S --noconfirm catalyst-utils
[ "`yaourt -Q catalyst-hook`" ] || yaourt -S --noconfirm catalyst-hook
[ "`yaourt -Q amdstream`" ] || yaourt -S --noconfirm amdstream
echo "** installing X"
pacman --needed -S --noconfirm xorg-server xorg-apps xorg-appres xorg-xinit xautolock xlockmore xorg-fonts xorg-xhost xorg-xauth xterm rxvt-unicode xorg-twm
echo "** Installing mining tools and overclocking stuff"
[ "`yaourt -Q phoenix-miner-svn`" ] || yaourt -S --noconfirm phoenix-miner-svn
echo "!! warning, you might need to adjust the version number of AMDOverdriveCTRL !!"
[ "`yaourt -Q amdoverdrivectrl`" ] || yaourt -S amdoverdrivectrl
echo "** copying bin folder"
cp  -r $(readlink -f `dirname $0`)/ /home/worker
echo "** creating new .Xauthority for worker"
sudo -u worker /home/worker/bin/newkey.sh
echo "configuring X"
echo "!! ACTION REQUIRED, write down the first number of your ATI Graphics Adapter."
echo "!! i will open /etc/X11/xorg.conf for you, change the BusID of every Device to the numbers you see here"
echo "!! press enter to continue"
lspci|grep VGA 
read
aticonfig --initial=dual-head
vim /etc/X11/xorg.conf
echo "** creating xinitrc and start x"
echo 'setxkbmap -option terminate:ctrl_alt_bksp' > /home/worker/.xinitrc
echo 'xautolock -corners +-+- -locker "xlock -mode blank"&' >> /home/worker/.xinitrc	
echo 'xterm &' >> /home/worker/.xinitrc	
echo 'exec twm' >> /home/worker/.xinitrc	
echo '!! start x with `xinit -- -auth ~/.Xauthority`'