starburst/fedora/fedora.sh

#!/bin/bash
set -euo pipefail

# Map the exported variables to your local names with fallbacks to satisfy set -u
OS="${DETECTED_OS:-fedora}"
DE="${SELECTED_DE:-none}"
TWM="${SELECTED_TWM:-none}"
INSTALL_LEVEL="${INSTALL_LEVEL:-minimal}"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

echo
color_cyan "Starting Fedora setup..."
echo
color_gray "DE: $DE, TWM: $TWM, Install Level: $INSTALL_LEVEL"

#------------------------------------------
# Helper functions
#------------------------------------------
install_packages() { sudo dnf install -y "$@"; }
is_package_installed() { rpm -q "$@" &>/dev/null; }

remove_packages() {
    local packages_to_remove=()
    for pkg in "$@"; do
        if is_package_installed "$pkg"; then
            packages_to_remove+=("$pkg")
        fi
    done

    if [ ${#packages_to_remove[@]} -gt 0 ]; then
        color_cyan "Removing packages: ${packages_to_remove[*]}"
        sudo dnf remove -y "${packages_to_remove[@]}"
    fi
}

#------------------------------------------
# 0. Ensure base is ready for installation
#------------------------------------------
if ! command -v curl >/dev/null 2>&1; then
    color_yellow "curl is not installed. Installing..."
    install_packages curl
fi

pause_if_debug

#------------------------------------------
# 1. Update and Enable Repos
#------------------------------------------
color_cyan "Optimizing DNF for speed..."

# 1. Enable fastest mirror (lowest latency)
# 2. Increase parallel downloads (allows downloading multiple packages at once)
# 3. Set a minimum rate to drop slow mirrors automatically
# $. Set dnf to set YES as default instead of NO
sudo dnf config-manager setopt fastestmirror=1
sudo dnf config-manager setopt max_parallel_downloads=20
sudo dnf config-manager setopt defaultyes=True

color_green "DNF optimized. Refreshing metadata..."
sudo dnf makecache --refresh

color_cyan "Enabling RPM Fusion repositories for Fedora $(rpm -E %fedora)..."

# Define the version variable for readability
FEDORA_VER=$(rpm -E %fedora)

color_yellow "Checking for updates and sources..."
sudo dnf check-update || true

# Check if flatpak is installed, if not, install it
if ! command -v flatpak &> /dev/null; then
    color_yellow "Flatpak not found. Installing..."
    sudo dnf install -y flatpak
fi

color_cyan "Enabling Flathub..."
# Using --if-not-exists is good practice to prevent errors on re-runs
sudo flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo

sudo dnf install -y \
    "https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-${FEDORA_VER}.noarch.rpm" \
    "https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-${FEDORA_VER}.noarch.rpm"

color_cyan "Enabling full Flathub support..."
flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo

# Update the system
color_gray "Updating the system"
echo
sudo dnf update -y

pause_if_debug

#------------------------------------------
# 3. Detected OS / DE / TWM info
#------------------------------------------
color_yellow "Detected OS / Desktop Environment / Tiling Window Manager"
echo
color_gray "Installing OS-specific packages..."
color_gray "Selected DE: $DE"
color_gray "Selected TWM: $TWM"
color_gray "Installation Level: $INSTALL_LEVEL"

pause_if_debug

#------------------------------------------
# 4. Desktop Environment installation
#------------------------------------------
case "$DE" in
    xfce|plasma|gnome)
        color_yellow "Preparing to install $DE"
        SCRIPT_NAME="$SCRIPT_DIR/${OS}-${DE}.sh"
        if [[ -f "$SCRIPT_NAME" ]]; then
            color_cyan "Running $SCRIPT_NAME"
            source "$SCRIPT_NAME"
        else
            color_red "Error: $SCRIPT_NAME not found!"
            exit 1
        fi
        ;;
    none)
        color_gray "No Desktop Environment selected, skipping DE installation."
        ;;
esac

pause_if_debug

#------------------------------------------
# 5. Tiling Window Manager installation
#------------------------------------------
case "$TWM" in
    chadwm|hyprland|niri)
        color_yellow "Installing $TWM"
        SCRIPT_NAME="$SCRIPT_DIR/${OS}-${TWM}.sh"
        if [[ -f "$SCRIPT_NAME" ]]; then
            color_cyan "Running $SCRIPT_NAME"
            source "$SCRIPT_NAME"
        else
            color_red "Error: $SCRIPT_NAME not found!"
            exit 1
        fi
        ;;
    none)
        color_gray "No tiling window manager selected, skipping TWM installation."
        ;;
esac

pause_if_debug

#------------------------------------------
# 6. Installation level handling
#------------------------------------------
case "$INSTALL_LEVEL" in
    minimal|full|workstation|server)
        color_cyan "Installation level: $INSTALL_LEVEL"
        SCRIPT_NAME="$SCRIPT_DIR/${OS}-${INSTALL_LEVEL}.sh"
        if [[ -f "$SCRIPT_NAME" ]]; then
            color_cyan "Running $SCRIPT_NAME"
            source "$SCRIPT_NAME"
        else
            color_red "Error: $SCRIPT_NAME not found!"
            exit 1
        fi
        ;;
esac

color_green "Fedora setup complete."
color_red "The installation has finished. A reboot is recommended."
# Reboots are dangerous to automate; we use a shorter timeout and default to No
if read -t 10 -rp "Reboot now? [y/N]: " reboot_choice; then
    case "${reboot_choice,,}" in
        y|yes)
            color_red "Rebooting now."
            sudo reboot
            ;;
        *)
            color_yellow "Skipping reboot."
            exit 0
            ;;
    esac
else
    color_yellow "No input detected. Skipping reboot for safety."
    exit 0
fi