dotfiles-old/.local/installers/arch/arch-install.sh

#!/bin/sh


. ./programs.sh

#$1 -> repo name to enable
#$2 -> mirror list file name in /etc/pacman.d/ (default: mirrorlist)
#ex: enable_repo lib32
#ex: enable_repo community mirrorlist-arch
enable_repo() {
    REPO="$1"
    MIRRORLIST="mirrorlist"
    [ "$2" ] && MIRRORLIST="$2"

    if [ $# -gt 0 ] && [ -z "$(grep "^\[$1" /etc/pacman.conf)" ]; then
        sudo sh -c "echo "[$REPO]" >> /etc/pacman.conf"
        sudo sh -c "echo "Include\ =\ /etc/pacman.d/$MIRRORLIST" >> /etc/pacman.conf"
        sudo sh -c "echo "" >> /etc/pacman.conf"
    fi
}


#TODO only needed to enable multilib for arch
enable_repos() {
    sudo pacman -Sy


    #enable multilib
    sudo sh -c "echo "[multilib]" >> /etc/pacman.conf"
    sudo sh -c "echo "Include\ =\ /etc/pacman.d/mirrorlist" >> /etc/pacman.conf"
    sudo sh -c "echo "" >> /etc/pacman.conf"

    sudo pacman -Sy

    #install yay for aur support
    sudo pacman -S git fakeroot base-devel 

    mkdir -p ~/.local/src/
    git clone https://aur.archlinux.org/yay.git ~/.local/src/yay/ 
    cd ~/.local/src/yay || return
    makepkg -si
    cd -

}

init_setup() {
    sudo systemctl enable connman.service
    sudo systemctl enable ufw.service
    sudo systemctl enable cronie.service
}

#TODO
wireless() {
    sudo pacman -S tlp iwd bluez bluez-utils

    sudo systemctl enable tlp.service
    sudo systemctl enable bluetooth.service
    
    sudo systemctl disable connman.service
    sudo cp ./services/iwd.service /etc/systemd/system/iwd.service
    sudo cp ./services/connman_iwd.service /etc/systemd/system/connman_iwd.service
    sudo systemctl enable connman_iwd.service
}

configure() {
    #setup home directories
    mkdir ~/docs/
    mkdir ~/dl/
    mkdir ~/media/
    mkdir -p ~/.local/share/gnupg/
    mkdir -p ~/.config/mpd/playlists
    mkdir -p ~/.local/share/desktop

    #setup ufw
    sudo ufw default deny incoming
    sudo ufw default allow outgoing
    sudo ufw allow http
    sudo ufw allow https
    #sudo ufw allow ssh
    sudo ufw allow ntp
    sudo ufw allow 67:68/tcp
    sudo ufw allow 53

    #allow torrent client traffic
    sudo ufw allow 56881:56889/tcp

    #rules to allow steam
    sudo ufw allow 27000:27036/udp
    sudo ufw allow 27036:27037/tcp
    sudo ufw allow 4380/udp

    sudo ufw enable



    #install zsh shell
    chsh -s /bin/zsh "$USER"

    #setup .zprofile and zsh history file
    cd ~ || return
    ln -s ~/.profile ~/.zprofile
    mkdir -p ~/.cache/zsh
    touch ~/.cache/zsh/history



    #replace sudo with doas
    echo "installing doas, symlinking to sudo, and UNINSTALLING SUDO. sudo is uninstalled using doas so permissions should be setup right if you are able to uninstall. (y/N)"

    read input
    if [ "$input" = "y" ]; then
        echo "permit persist $USER as root" >> ~/.cache/doas.conf
        sudo cp ~/.cache/doas.conf /etc/doas.conf
        rm ~/.cache/doas.conf
        doas pacman -R sudo && doas ln -s /bin/doas /bin/sudo                            #TODO ARCH SPECIFIC
    fi


    #set limits for esync
    sudo sh -c "echo '$USER hard nofile 524288' >> /etc/security/limits.conf"

    #set limits for monero
    sudo sh -c "echo '$USER hard memlock 2048' >> /etc/security/limits.conf"
    sudo sh -c "echo '$USER hard memlock 2048' >> /etc/security/limits.conf"

    #fix issue with arduino ide and tiling wms
    sudo sh -c 'echo "export _JAVA_AWT_WM_NONREPARENTING=1" >> /etc/profile.d/jre.sh'

    #set console terminal font
    sudo sh -c 'echo "FONT=Lat2-Terminus16" >> /etc/vconsole.conf'

    #set grub theme
    sudo sed -i 's/#GRUB_COLOR_NORMAL/GRUB_COLOR_NORMAL/g' /etc/default/grub
    sudo sed -i 's/#GRUB_COLOR_HIGHLIGHT/GRUB_COLOR_HIGHLIGHT/g' /etc/default/grub

    #download collapse OS
    mkdir -p "$HOME"/.local/src/
    cd "$HOME"/.local/src/
    wget http://collapseos.org/files/collapseos-latest.tar.gz
    cd -

    #set wallpaper
    ln -s ~/media/img/wallpapers/alena-aenami-eclipse-1k.jpg ~/.config/wall 

    #link Xresources for xwayland
    ln -s ~/.config/Xresources ~/.Xdefaults

    #set /tmp to tmpfs
    if [  -z "$(grep "/tmp" /etc/fstab)" ]; then 
        sudo sh -c 'echo "tmpfs   /tmp         tmpfs   rw,nodev,nosuid,size=2G          0  0" >> /etc/fstab'
    fi

}

base() {

    #enable repos (lib32, community, and universe) and install yay
    enable_repos

    #install all packages in $PKGS
    sudo pacman --noconfirm --needed -S - < ./pkgs/base.list

    #installl all packages in $AUR_PKGS
    yay --noconfirm --needed -S - < ./pkgs/aur.list 

    #setup local git repos defined in $GIT_REPOS to $GIT_REPOS_DIR
    sh ~/.local/scripts/install.sh add-repos ./pkgs/repos.list

    #link rofi themes directory so that theming works
    mkdir -p "$HOME"/.local/share/rofi/
    ln -s "$HOME"/.local/src/base16-rofi/themes/ "$HOME"/.local/share/rofi/themes

    init_setup

    #configure programs, directories, change shell, etc
    configure



    #install microcode for CPU
    #echo "enter CPU type to install microcode for (amd intel)"
    #read input
    #if [ "$input" = "amd" ]; then
    #    sudo pacman -S amd-ucode     
    #elif [ "$input" = "intel" ]; then
    #    sudo pacman -S intel-ucode  
    #fi

    #rebuild kernel after install for microcode
    sudo mkinitcpio -P                         #rebuild kernel
    #sudo grub-mkconfig -o /boot/grub/grub.cfg  #update grub

    echo "installation finished"

}

help() {
    echo "    artix-install.sh"
    echo "        --base                  perform basic install. Enable repos, install programs"
    echo "        --gaming                install steam and lutris. Use flags --amd, --nvidia, --intel to install"
    echo "                                    with corresponding graphics drivers. Otherwise you will be prompted" 
    echo "        --virt-manager          install virt-manager"
    echo "        --wireless              install/setup programs for wifi/bluetooth"
    echo "        --ungoogled-chromium    install ungoogled-chromium. also installs chrome-web-store and ublock origin"
}

BASE=""
GAMING=""
WIRELESS=""
UNGOOGLED_CHROMIUM=""
VIRT_MANAGER=""

for arg in "$@"
do
    [ "$arg" = "--base" ] && BASE="true"
    [ "$arg" = "--gaming" ] && GAMING="true"
    [ "$arg" = "--virt-manager" ] && VIRTMGR="true"
    [ "$arg" = "--wireless" ] && WIRELESS="true"
    [ "$arg" = "--ungoogled-chromium" ] && UNGOOGLED_CHROMIUM="true"
    [ "$arg" = "--help" ] && help && exit 

done

[ "$#" = "0" ] && help && exit

[ "$BASE" ] && base
[ "$GAMING" ] && gaming "$@"
[ "$WIRELESS" ] && wireless
[ "$UNGOOGLED_CHROMIUM" ] && ungoogled_chromium "$@"
[ "$VIRT_MANAGER" ] && virt_manager