Initial commit: Omeron modular Hyprland setup framework

- Modular installer with gum-based TUI - Fresh-install detection with auto GPU driver selection - Preflight module for system detection (Intel/AMD/NVIDIA) - Core modules: packages, dotfiles, services, SDDM - Optional software installer (Obsidian, Neovim, VS Code, etc.) - Homelab config module with dynamic AGS integration - Two complete themes: Forest Neon and Rose Night - 19 Hyprland control scripts + 4 AGS widgets - Idempotent dotfile deployment with automatic backup - YAML-based configuration, extensible module system - Full logging to ~/.local/share/omeron/
2026-05-27 20:51:58 +02:00
commit be7bffc1e5
86 changed files with 9984 additions and 0 deletions
--- a/modules/core/preflight.sh
+++ b/modules/core/preflight.sh
@@ -0,0 +1,106 @@
+#!/usr/bin/env bash
+
+OMERON_FRESH_INSTALL=0
+OMERON_DETECTED_GPU=""
+
+module_description() {
+  printf "System Preflight - detect system state and missing dependencies\n"
+}
+
+module_required() { return 0; }
+module_should_skip() { return 1; }
+
+module_prereqs() {
+  require pacman pacman
+  is_arch || {
+    log_error "This module requires an Arch-based system"
+    return 1
+  }
+}
+
+module_main() {
+  log_section "System Preflight Check"
+
+  OMERON_DETECTED_GPU="$(detect_gpu)"
+  export OMERON_DETECTED_GPU
+
+  system_summary
+
+  if is_fresh_install; then
+    OMERON_FRESH_INSTALL=1
+    export OMERON_FRESH_INSTALL
+
+    tui_format ""
+    tui_format "#{bold}#{yellow}⚠  Fresh system detected!#{normal}"
+    tui_format "Hyprland is not installed and no desktop session is running."
+    tui_format ""
+
+    local gpu_name
+    gpu_name="$(lspci -nn 2>/dev/null | grep -i 'vga\|3d\|display' | sed 's/.*: //' | head -1 || echo "unknown")"
+
+    tui_format "#{bold}This installation will:#{normal}"
+    tui_format "  • Hyprland compositor + tools"
+    tui_format "  • GPU drivers for: ${gpu_name}"
+    tui_format "  • Audio system (PipeWire)"
+    tui_format "  • Network services (NetworkManager)"
+    tui_format "  • Fonts and icon themes"
+    tui_format "  • Dotfiles deployment"
+    tui_format ""
+
+    if ! tui_confirm "Proceed with full system setup?"; then
+      log_info "Fresh installation aborted by user"
+      exit 0
+    fi
+
+    if ! have paru && ! have yay; then
+      log_info "No AUR helper found. Installing paru..."
+      install_aur_helper
+    fi
+
+    if ! have gum; then
+      log_info "Installing gum for better TUI..."
+      sudo_run pacman -S --needed --noconfirm gum 2>/dev/null || true
+      tui_style
+    fi
+
+    log_success "Preflight complete — ready for full installation"
+  else
+    tui_format ""
+    tui_format "#{bold}#{green}✓  Existing Hyprland system detected#{normal}"
+    tui_format "Will check for missing packages and updates."
+    tui_format ""
+  fi
+}
+
+install_aur_helper() {
+  if have paru || have yay; then
+    return 0
+  fi
+
+  if ! command -v git >/dev/null 2>&1; then
+    sudo_run pacman -S --needed --noconfirm git base-devel
+  fi
+
+  local build_dir
+  build_dir="$(mktemp -d)"
+
+  log_info "Building paru from AUR..."
+  sudo_run pacman -S --needed --noconfirm rustup 2>/dev/null || true
+
+  if have rustup; then
+    rustup default stable >/dev/null 2>&1 || true
+  fi
+
+  if git clone https://aur.archlinux.org/paru.git "$build_dir/paru" 2>/dev/null; then
+    (cd "$build_dir/paru" && makepkg -si --needed --noconfirm) 2>&1 | tail -5 || {
+      log_warn "paru build failed, trying yay..."
+      if git clone https://aur.archlinux.org/yay.git "$build_dir/yay" 2>/dev/null; then
+        (cd "$build_dir/yay" && makepkg -si --needed --noconfirm) 2>&1 | tail -5 || {
+          log_warn "yay build failed too. Install manually: paru -S paru-bin"
+        }
+      fi
+    }
+  fi
+
+  rm -rf "$build_dir"
+}