build.sh

#!/bin/bash
# set -e
# Function to handle errors
handle_error() {
    echo "Error on line $1"
    exit 1
}
# Ensure GITHUB_TOKEN is set
if [ ! -d "/workspace" ] && [ "$GITHUB_TOKEN" = "" ]; then
    echo "GITHUB_TOKEN is not set. Please set it - following the instructions in README.md - before running this script."
    git config --global --add safe.directory /workspace 
    # git config --global --add safe.directory /workspace/repoctl
    exit 1
fi
# Trap errors
trap 'handle_error $LINENO' ERR

# Set up Arch Linux environment
setup_environment() {  
    git config --global http.lowSpeedLimit 0
    git config --global http.lowSpeedTime 999999
    git config --global http.noEPSV true
    git config --global http.postBuffer 15728640000

    export URL="https://$(git config --get remote.origin.url | sed -E 's|.+[:/]([^:/]+)/([^/.]+)(\.git)?|\1|').github.io/repo/x86_64"
    sudo sed -i 's/purge debug/purge !debug/g' /etc/makepkg.conf
    sudo sed -i 's/^#* *GPGKEY *=.*/GPGKEY="19A421C3D15C8B7C672F0FACC4B8A73AB86B9411"/' /etc/makepkg.conf
    sed -i 's/^#*\(PACKAGER=\).*/\1"StratOS team <stratos-linux@gmail.com>"/' /etc/makepkg.conf
}

# Create dummy user for makepkg
create_dummy_user() {
    sudo useradd -m builder -s /bin/bash
    sudo usermod -aG wheel builder
    echo '%wheel ALL=(ALL) NOPASSWD:ALL' | sudo tee -a /etc/sudoers
    sudo -u builder curl -sS https://github.com/elkowar.gpg | gpg --dearmor > elkowar.gpg && sudo pacman-key --add elkowar.gpg
    sudo -u builder curl -sS https://github.com/web-flow.gpg | gpg --dearmor > web-flow.gpg && sudo pacman-key --add web-flow.gpg
}

# Function to check version differences and build package
clone_and_build_if_needed() {
    local package="$1"
    local dir="$2"

    # Get local version (from PKGBUILD if it exists)
    if [ -f "$dir/PKGBUILDS/$package/PKGBUILD" ]; then
        local local_version
        local_version=$(grep -Po '(?<=pkgver=)[\d\w.]+' "$dir/PKGBUILDS/$package/PKGBUILD")
    else
        local_version="none"
    fi

    # Get AUR version (from AUR's .SRCINFO file)
    local aur_version
    aur_srcinfo=$(curl -s "https://aur.archlinux.org/cgit/aur.git/plain/.SRCINFO?h=$package")
    aur_version=$(echo "$aur_srcinfo" | grep -Po '(?<=pkgver = )[\d\w.]+')
    aur_pkgrel=$(echo "$aur_srcinfo" | grep -Po '(?<=pkgrel = )[\d\w.]+')
    aur_arch="x86_64"

    echo "Checking $package: local version = $local_version, AUR version = $aur_version"

    # Only clone and build if versions differ
    if [[ "$local_version" != "$aur_version" || ! -f "$dir/x86_64/$package-$aur_version-$aur_pkgrel-$aur_arch.pkg.tar.zst" ]]; then
        git clone https://aur.archlinux.org/"$package".git
        sudo chmod -R 777 ./"$package" 
        cd "$package"
        mkdir -p "$dir/PKGBUILDS/$package/"
        cp PKGBUILD "$dir/PKGBUILDS/$package"/PKGBUILD
        sudo -u builder makepkg -cfs --noconfirm
        # rm -rf "$dir/x86_64/$package"**.pkg.tar.zst
        mv *.pkg.tar.zst "$dir"/x86_64/
        cd ..
        rm -rf "$package"
    else
        echo "$package is on latest AUR version, doesn't need a rebuild"
    fi
}

# Build and package software
build_and_package() {
    sudo pacman -Sy
    sudo pacman -S fakeroot --noconfirm
    dir="$PWD"
    sudo git config --global init.defaultBranch main

    local packages=(
        "albert" 
        "aura-bin"
        # "aurutils"
        "bibata-cursor-theme-bin"
        # "brave-bin"
        # #"eww"    
        # "google-chrome"
        # "gruvbox-plus-icon-theme-git" 
        # "libadwaita-without-adwaita-git" 
        # "mkinitcpio-openswap" 
	"mu" # TODO find a way to not pull in Emacs as a dependency
        "nwg-clipman"
        "nwg-dock-hyprland-bin" 
        "octopi"
        "oh-my-zsh-git"
        "pamac-all"
        "pandoc-bin" 
        "python-clickgen"
        "pyprland"
        # #"repoctl"
        "rua"
        "swayfx"
        "sway-nvidia"
        "swayosd-git"
        "ventoy-bin" 
        "yay-bin"
        "zen-browser-bin"
    )

    for i in "${packages[@]}"; do
        clone_and_build_if_needed "$i" "$dir"
    done

    # # # sudo pacman -U $dir/x86_64/ckbcomp-1.227-1-any.pkg.tar.zst --noconfirm
    # # sudo pacman -U $dir/x86_64/repoctl-0.22.2-1-x86_64.pkg.tar.zst --noconfirm
    cd "$dir"/PKGBUILDS/rockers/
    sudo chmod -R 777 ../rockers
    sudo -u builder makepkg -cfs --noconfirm # --sign
    rm -f **debug**.pkg.tar.zst
    rm -rf src/ pkg/
    mv *.pkg.tar.zst "$dir"/x86_64/
    cd "$dir"/

    mkdir -p /tmp/litefm && chmod -R 777 /tmp/litefm
    cp "$dir"/PKGBUILDS/litefm/PKGBUILD /tmp/litefm
    cd /tmp/litefm
    rm -f "$dir"/x86_64/**litefm**.pkg.tar.zst
    sudo -u builder makepkg -cfs --noconfirm # --sign
    mv *.pkg.tar.zst "$dir"/x86_64/
    cd "$dir"/

    mkdir -p /tmp/ckbcomp
    cp "$dir"/PKGBUILDS/ckbcomp/PKGBUILD /tmp/ckbcomp
    cd /tmp/ckbcomp
    sudo chmod -R 777 /tmp/ckbcomp
    sudo -u builder makepkg -cfs --noconfirm
    rm -f **debug**.pkg.tar.zst
    cp *.pkg.tar.zst "$dir"/x86_64/
    sudo pacman -U *.pkg.tar.zst --noconfirm
    cd "$dir"

    cd "$dir"/PKGBUILDS/calamares
    sudo chmod -R 777 "$dir"/PKGBUILDS/calamares
    sudo -u builder makepkg -cfs --noconfirm # --sign
    echo "Removing Qt Calamares build..."
    sudo rm -v **qt5**.pkg.tar.zst
    sudo rm -rfv *.tar.gz **debug**.pkg.tar.zst calamares/ src/ pkg/
    rm -fv "$dir"/x86_64/**calamares**.pkg.tar.zst
    mv -v *.pkg.tar.zst "$dir"/x86_64/
    cd "$dir"

    mkdir -p /tmp/grab
    cp "$dir"/PKGBUILDS/grab/PKGBUILD /tmp/grab
    cd /tmp/grab
    sudo chmod -R 777 /tmp/grab
    sudo -u builder makepkg -cfs --noconfirm
    rm -f **debug**.pkg.tar.zst
    cp *.pkg.tar.zst "$dir"/x86_64/
    cd "$dir"

    mkdir -p /tmp/maneki-neko
    cp "$dir"/PKGBUILDS/maneki-neko/PKGBUILD /tmp/maneki-neko
    cd /tmp/maneki-neko
    sudo chmod -R 777 /tmp/maneki-neko
    sudo -u builder makepkg -cfs --noconfirm
    rm -f **debug**.pkg.tar.zst
    cp *.pkg.tar.zst "$dir"/x86_64/
    cd "$dir"

    packages=(
        "stratos-bin" 
        "stratmacs-config" 
        "stratos-calamares-config" 
        "stratos-kitty-config" 
        "stratos-fish-config" 
        "stratos-waybar-config" 
        "stratos-starship-config"
        )
    for package in "${packages[@]}"; do
        mkdir -p /tmp/"$package"
        cp "$dir"/PKGBUILDS/"$package"/PKGBUILD /tmp/"$package"
        cd /tmp/"$package"
        sudo chmod -R 777 /tmp/"$package"
        sudo -u builder makepkg -cfs --noconfirm
        rm -f **debug**.pkg.tar.zst
        cp *.pkg.tar.zst "$dir"/x86_64/
        cd "$dir"
        rm -rf /tmp/"$package"
    done

}

# Initialize and push to GitHub
initialize_and_push() {
    cd "$dir"
    git config --global --add safe.directory /workspace # unnecessary
    rm x86_64/stratos.{db,files}* -rf
    # repo-remove x86_64/stratos.db.tar.gz
    repo-add -R x86_64/stratos.db.tar.gz x86_64/*.pkg.tar.zst
    sudo git config --global user.name 'github-actions[bot]'
    sudo git config --global user.email 'github-actions[bot]@users.noreply.github.com'
    sudo git add .
    sudo git commit -am "Update packages"
    export URL=$(git config --get remote.origin.url | sed "s|^https://|https://x-access-token:${GITHUB_TOKEN}@|")
    sudo git push "$URL" --force
}

# Main function
main() {
    create_dummy_user
    setup_environment
    build_and_package
    initialize_and_push
}
# Execute main function
main