Setup Raspberry Pi with Arch ARM

setup.sh

#!/bin/sh
sed -i 's/#en_US\.UTF-8 UTF-8/en_US\.UTF-8 UTF-8/g' /etc/locale.gen
locale-gen

sed -i '/gpu_mem=/s/=64$/=128/g' /boot/config.txt
echo 'dtparam=audio=on' >> /boot/config.txt
echo 'start_file=start_x.elf' >> /boot/config.txt
echo 'fixup_file=fixup_x.dat' >> /boot/config.txt
echo 'disable_camera_led=1' >> /boot/config.txt
echo 'bcm2835-v4l2' > /etc/modules-load.d/rpi-camera.conf
echo 'options bcm2835-v4l2 max_video_width=3240 max_video_height=2464' > /etc/modprobe.d/rpi-camera.conf

wifi-menu -o
netctl start `ls /etc/netctl/wlan0-* | xargs -n1 basename`

pacman-key --init
pacman-key --populate archlinuxarm
pacman -Syu zsh powerline-fonts htop git base-devel go python python-pip nodejs npm neovim python-neovim ffmpeg gpac nmap wiringpi screen wpa_actiond --noconfirm
#pacman -Syu gstreamer gst-libav gst-plugins-base gst-plugins-good gst-plugins-bad gst-plugins-ugly mencoder vlc
pacman -Rnsu vi --noconfirm

systemctl enable netctl-auto@wlan0

sed -i '/# %wheel ALL=(ALL) NOPASSWD: ALL/s/^# //g' /etc/sudoers

git clone https://aur.archlinux.org/yay.git
cd yay
chown -R alarm:alarm .
sudo -u alarm makepkg -si --noconfirm
cd ..
rm -rf yay
echo 'alias apacman="sudo -u alarm yay --noconfirm"' >> ~/.zshrc

sudo -u alarm yay -S raspi-config neovim-drop-in --noconfirm

pacman -Sc --noconfirm

sh -c "$(curl -fsSL http://install.ohmyz.sh)"

sed -i '/# export PATH=\$HOME\/bin:\/usr\/local\/bin:\$PATH/s/\$HOME\/bin:\/usr\/local\/bin:\$PATH/$PATH:\/opt\/vc\/bin/g' ~/.zshrc
sed -i '/# export PATH=\$PATH:\/opt\/vc\/bin/s/# //g' ~/.zshrc
sed -i '/^  export /s/^  //g' ~/.zshrc
sed -i '/ZSH_THEME="robbyrussell"/s/robbyrussell/agnoster/g' ~/.zshrc