#!/bin/bash
set -uo pipefail

HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck source=../../lib/common.sh
source "$HERE/../../lib/common.sh"
# shellcheck source=../../lib/session.sh
source "$HERE/../../lib/session.sh"

if is_debug; then set +e; else set -e; fi

step "Tiling window manager: Hyprland"
rule

# hyprland was retired from the Fedora repos after F42 (dependency churn), so it
# comes from a COPR. Which COPR has a fedora-44 chroot changes over time —
# solopasha (the usual recommendation) was rawhide-only when this was written.
# Try candidates in order; first one that enables wins. If none works, abort
# with an actionable message instead of a cryptic "chroot not found".
if ! pkg_installed hyprland; then
    enabled=""
    for copr in lionheartp/Hyprland hermitfeather/hyprland solopasha/hyprland; do
        info "Enabling copr: $copr..."
        if sudo dnf copr enable -y "$copr" >/dev/null 2>&1; then
            enabled="$copr"
            ok "Copr enabled: $copr"
            break
        fi
        warn "Copr $copr has no chroot for this Fedora release; trying next..."
    done
    if [[ -z "$enabled" ]]; then
        err "None of the Hyprland COPRs have a chroot for Fedora $(rpm -E %fedora)."
        err "Check https://copr.fedorainfracloud.org/coprs/ for an up-to-date one, or:"
        err "    sudo dnf copr enable -y <owner>/<project> fedora-rawhide-x86_64   # last resort"
        exit 1
    fi
fi

info "Installing Hyprland and its ecosystem..."
# COPR package sets differ; treat everything beyond the core compositor as
# optional so a name drift warns instead of killing the transaction.
install_packages hyprland xdg-desktop-portal-hyprland alacritty
install_optional hyprpaper hypridle hyprlock waybar mako wofi xwayland-satellite

install_session_prereqs
install_nerd_font JetBrainsMono

# The Fedora hyprland package ships hyprland.desktop in wayland-sessions.
install_packages sddm
switch_display_manager sddm

ok "Hyprland setup complete. Log out and pick Hyprland in SDDM."