Set up DWM on Armbian

setup-dwm-armbian.sh

#!/usr/bin/env bash
# This script installs packages necessary for a dwm environment on Armbian Linux.
# Written by Sam Saint-Pettersen <s dot stpettersen at pm dot me>
#
# wget -q https://playbooks.stpettersen.xyz/armbian/setup-dwm-armbian
# bash setup-dwm-armbian

apt_pkgs=(
    "build-essential"
    "libpam0g-dev"
    "libxcb-xkb-dev"
    "bind9"
    "bind9-dnsutils"
    "btop"
    "htop"
    "eza"
    "7zip"
    "xorg"
    "xinit"
    "iw"
    "vim"
    "mousepad"
    "git"
    "gcc"
    "tcc"
    "ldc"
    "clang"
    "valgrind"
    "upx-ucl"
    "make"
    "libx11-dev"
    "libx11-6"
    "libxinerama-dev"
    "libxinerama1"
    "libx11-xcb-dev"
    "libxcb-res0-dev"
    "xcb"
    "libxft-dev"
    "libfreetype-dev"
    "feh"
    "alacritty"
    "flameshot"
    "wget"
    "curl"
    "jq"
    "xz-utils"
    "tealdeer"
    "fastfetch"
    "patch"
    "keychain"
    "keepassxc"
    "thunar"
    "opendoas"
    "pulseaudio"
    "pulseaudio-utils"
    "libpulse-dev"
    "pipewire"
    "pipewire-pulse"
    "dunst"
    "docker.io"
)

git_urls=(
    "https://github.com/stpettersens/neofetch"
    "https://github.com/dylanaraps/pfetch"
    "https://github.com/swindlesmccoop/dmenu"
    "https://github.com/stpettersens/dwm"
    "https://github.com/stpettersens/dwmblocks"
    "https://github.com/falconindy/ponymix"
)

git_pkgs=(
    "neofetch"
    "pfetch"
    "dmenu"
    "dwm"
    "dwmblocks"
    "ponymix"
)

deb_urls=(
    "https://github.com/Ulauncher/Ulauncher/releases/download/5.15.7/ulauncher_5.15.7_all.deb"
    "https://github.com/sharkdp/bat/releases/download/v0.25.0/bat_0.25.0_amd64.deb"
    "https://github.com/sharkdp/bat/releases/download/v0.25.0/bat_0.25.0_arm64.deb"
)

deb_pkgs=(
    "ulauncher*all.deb"
    "bat*amd64.deb"
    "bat*arm64.deb"
)

check_armbian_system() {
    cat /etc/os-release | grep Armbian
    is_armbian=$?
    if [[ $is_armbian == 1 ]] then
        echo "This is not an Armbian system."
        echo "Aborting..."
        exit -1
    fi
    clear
}

update_packages() {
    sudo apt-get update -y
    sudo apt-get upgrade -y
}

install_apt_pkgs() {
    for pkg in "${apt_pkgs[@]}"
    do
        sudo apt-get install -y $pkg
    done
}

install_deb_pkg() {
    grep $1 pkg.txt > /dev/null
    pkg_match=$?8
    if [ $pkg_match -eq 0 ]; then
        wget $3
        sudo dpkg -i $2
        sudo apt-get install -f -y
    fi
}

install_deb_pkgs() {
	cd ~/BuildFromSrc

    # Get machine architecture.
    arch=$(uname -m)
    if [ $arch == "x86_64" ]; then
        arch="amd64"
    elif [ $arch == "aarch64" ]; then
        arch="arm64"
    fi

    i=0
    for pkg in "${deb_pkgs[@]}"
    do
        # Dump package name for later check against machine architecture.
        echo $pkg > pkg.txt

        # Install package matching machine architecture (e.g. "amd64" in pkg name).
        install_deb_pkg $arch $pkg ${deb_urls[$i]}

        # Install package matching for all archiectures (e.g. "all" in pkg name).
        install_deb_pkg "all" $pkg ${deb_urls[$i]}

        i=$((i+1))
    done
    if [ -f "pkg.txt" ]; then
        rm -f pkg.txt
    fi
    cd ~
}

install_git_pkgs() {
    i=0
    for pkg in "${git_pkgs[@]}"
    do
        cd ~/BuildFromSrc
        git clone ${git_urls[$i]}
        cd $pkg
        # Apply patch to package's program if it exists.
        if [ -f "$pkg.diff" ]; then
            patch $pkg < $pkg.diff
        fi
        if { [ -f "brave.diff" ] && [ $pkg == "dwm" ]; }; then
            patch config.h < brave.diff
        fi
        if [ -f "configure" ]; then
            sh configure
        fi
        make all
        sudo make install
        cd ~
        i=$((i+1))
    done
}

install_brave() {
    sudo curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg

    echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] https://brave-browser-apt-release.s3.brave.com/ stable main" | sudo tee /etc/apt/sources.list.d/brave-browser-release.list

    sudo apt-get update -y
    sudo apt-get install -y brave-browser
    sudo ln -sf /usr/bin/brave /usr/bin/brave-browser
}

tealdeer_update_cache() {
    tldr --update
}

log_source_pkgs() {
    mkdir -p ~/.s
    for pkg in "${git_pkgs[@]}"
    do
        touch ~/.s/$pkg
    done
}

create_doas_file() {
    echo "permit nopass :sudo" | sudo tee /etc/doas.conf
}

create_xinitrc_file() {
cat << EOF > ~/.xinitrc
#!/bin/sh
# startx
# start picom, dwmblocks, set wallpaper and run dwm:

set_wallpaper & dwmblocks & start-ulauncher &

exec dwm
EOF
}

start_pulseaudio_services() {
    systemctl --user --now enable pipewire pipewire-pulse
}

init_dir() {
    cd ~
    mkdir -p ~/BuildFromSrc
}

finish() {
    echo "Installed all, done."
}

install_all() {
    check_armbian_system
    update_packages
    init_dir
    install_apt_pkgs
    install_deb_pkgs
    install_git_pkgs
    install_brave
    tealdeer_update_cache
    log_source_pkgs
    create_doas_file
    create_xinitrc_file
    start_pulseaudio_services
    finish
}

install_all