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Omeron/install.sh

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#!/usr/bin/env bash
# Omeron - Modular System Setup Framework
# Usage: ./install.sh [--fresh] [--modules m1,m2] [--skip-packages] [--with-sddm] [--help]
set -euo pipefail
OMERON_ROOT="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
export OMERON_ROOT
export OMERON_PROJECT_DIR="$OMERON_ROOT"
source "$OMERON_ROOT/lib/log.sh"
source "$OMERON_ROOT/lib/tui.sh"
source "$OMERON_ROOT/lib/utils.sh"
source "$OMERON_ROOT/lib/config.sh"
source "$OMERON_ROOT/lib/modules.sh"
OMERON_FRESH_INSTALL="${OMERON_FRESH_INSTALL:-0}"
export OMERON_FRESH_INSTALL
DEFAULT_MODULES=(
"core/preflight"
"core/packages"
"core/ags"
"core/dotfiles"
"core/services"
"homelab/setup"
"optional/install"
"post/apply-theme"
"core/sddm"
)
FRESH_MODULES=(
"core/packages"
"core/ags"
"core/dotfiles"
"core/services"
"homelab/setup"
"optional/install"
"post/apply-theme"
"core/sddm"
)
RUN_MODULES=()
SKIP_MODULES=()
WITH_SDDM=0
usage() {
cat <<EOF
Omeron - Modular System Setup Framework
Usage: ./install.sh [OPTIONS]
Options:
--fresh Full system setup (Hyprland + GPU drivers + all deps)
--modules m1,m2 Run only specific modules (comma-separated)
--skip m1,m2 Skip specific modules (comma-separated)
--skip-packages Skip package installation
--with-sddm Include SDDM theme installation
--list-modules List all available modules
--help Show this help message
Examples:
./install.sh Interactive (detects fresh install automatically)
./install.sh --fresh Force full setup on a running system
./install.sh --modules core/dotfiles,post/apply-theme
./install.sh --skip core/packages
EOF
exit 0
}
list_modules() {
echo "Available modules:"
for module in $(module_list); do
local rel_path="${module#$OMERON_MODULE_DIR/}"
rel_path="${rel_path%.sh}"
local description=""
if source "$module" 2>/dev/null && declare -F "module_description" >/dev/null 2>&1; then
description="$(module_description)"
fi
printf " %-30s %s\n" "$rel_path" "$description"
done
exit 0
}
parse_args() {
while [[ $# -gt 0 ]]; do
case "$1" in
--fresh) OMERON_FRESH_INSTALL=1; shift ;;
--modules) IFS=',' read -ra RUN_MODULES <<< "$2"; shift 2 ;;
--skip) IFS=',' read -ra SKIP_MODULES <<< "$2"; shift 2 ;;
--skip-packages) SKIP_MODULES+=("core/packages"); shift ;;
--with-sddm) WITH_SDDM=1; shift ;;
--list-modules) list_modules ;;
-h|--help) usage ;;
*) echo "Unknown option: $1" >&2; usage ;;
esac
done
}
detect_environment() {
tui_detect
if ((!OMERON_HAS_GUM)) && have pacman; then
printf '\033[1;36m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\033[0m\n'
printf '\033[1;36m O M E R O N — Modular System Setup Framework\033[0m\n'
printf '\033[1;36m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\033[0m\n'
printf '\n'
printf ' \033[1;33mgum is not installed.\033[0m Installing it enables the full TUI experience.\n'
printf '\n'
if tui_install_gum; then
printf ' \033[1;32m✓ gum installed!\033[0m\n'
else
if ((OMERON_HAS_WHIPTAIL)); then
printf ' \033[1;33musing whiptail as fallback\033[0m\n'
else
printf ' \033[1;33musing basic text mode (install gum for UI: pacman -S gum)\033[0m\n'
fi
fi
printf '\n'
fi
if ((!OMERON_FRESH_INSTALL)) && ((${#RUN_MODULES[@]} == 0)); then
log_info "Checking for fresh install..."
if is_fresh_install; then
OMERON_FRESH_INSTALL=1
export OMERON_FRESH_INSTALL
fi
fi
if ((OMERON_FRESH_INSTALL)); then
if ((!OMERON_HAS_GUM)) && have pacman; then
tui_install_gum 2>/dev/null || true
fi
if ! have paru && ! have yay; then
install_aur_helper
fi
fi
}
collect_modules() {
if ((${#RUN_MODULES[@]})); then
for mod in "${RUN_MODULES[@]}"; do
local module_file="$OMERON_MODULE_DIR/$mod.sh"
[[ -f "$module_file" ]] && printf '%s\n' "$module_file"
done
return
fi
local modules=()
if ((OMERON_FRESH_INSTALL)); then
modules=("${FRESH_MODULES[@]}")
else
modules=("${DEFAULT_MODULES[@]}")
fi
for mod in "${modules[@]}"; do
local skip=0
for skipped in "${SKIP_MODULES[@]}"; do
if [[ "$mod" == "$skipped" || "$mod" == "core/$skipped" ]]; then
skip=1
break
fi
done
[[ "$mod" == "core/sddm" && "$WITH_SDDM" -eq 0 && "$OMERON_FRESH_INSTALL" -eq 0 ]] && skip=1
((skip)) && continue
local module_file="$OMERON_MODULE_DIR/$mod.sh"
[[ -f "$module_file" ]] && printf '%s\n' "$module_file"
done
}
collect_all_interactive() {
exec 3>&1
exec 1>&2
local modules=()
if ((OMERON_FRESH_INSTALL)); then
modules=("${FRESH_MODULES[@]}")
else
modules=("${DEFAULT_MODULES[@]}")
fi
local module_order=()
for mod in "${modules[@]}"; do
local module_file="$OMERON_MODULE_DIR/$mod.sh"
[[ -f "$module_file" ]] || continue
source "$module_file" 2>/dev/null || continue
local description=""
if declare -F "module_description" >/dev/null 2>&1; then
description="$(module_description)"
fi
if declare -F "module_required" >/dev/null 2>&1; then
if module_required; then
module_order+=("$module_file")
continue
fi
fi
printf ' '
if tui_confirm "${description:-$mod}"; then
module_order+=("$module_file")
fi
done
printf '%s\n' "${module_order[@]}" >&3
exec 3>&-
}
show_banner() {
tui_header "O M E R O N — Modular System Setup"
printf '\n'
if ((OMERON_FRESH_INSTALL)); then
tui_info "Fresh install: Hyprland + GPU drivers + all dependencies"
printf '\n'
fi
}
main() {
OMERON_LOG_FILE="${OMERON_LOG_FILE:-$HOME/.local/share/omeron/install-$(date +%Y%m%d-%H%M%S).log}"
export OMERON_LOG_FILE
parse_args "$@"
mkdir -p "$(dirname "$OMERON_LOG_FILE")"
log_info "Omeron installation started"
log_info "Log file: $OMERON_LOG_FILE"
log_info "Project: $OMERON_ROOT"
sudo_init
trap 'sudo_cleanup' EXIT
detect_environment
show_banner
tui_separator
printf '\n'
if ! tui_confirm "Continue with installation"; then
tui_info "Installation cancelled."
exit 0
fi
printf '\n'
local modules_to_run=()
if ((${#RUN_MODULES[@]})); then
mapfile -t modules_to_run < <(collect_modules)
else
mapfile -t modules_to_run < <(collect_all_interactive)
fi
if ((${#modules_to_run[@]} == 0)); then
tui_warn "No modules selected. Nothing to do."
exit 0
fi
local total=${#modules_to_run[@]}
local idx=1
for module_path in "${modules_to_run[@]}"; do
local description=""
if source "$module_path" 2>/dev/null && declare -F "module_description" >/dev/null 2>&1; then
description="$(module_description)"
fi
printf '\n'
log_step "$idx" "$total" "${description:-$(basename "$module_path" .sh)}"
module_run "$module_path" || {
local rc=$?
if declare -F "module_required" >/dev/null 2>&1; then
source "$module_path"
if module_required 2>/dev/null; then
tui_error "Required module failed. Aborting."
exit $rc
fi
fi
tui_warn "Module completed with warnings"
}
((idx++))
done
printf '\n'
tui_header "O M E R O N — Done"
tui_success "Installation Complete!"
printf '\n'
tui_info "Log: ${OMERON_LOG_FILE}"
printf '\n'
if ((OMERON_FRESH_INSTALL)); then
tui_bold "Your system is ready for Hyprland!"
tui_list \
"Start Hyprland: Hyprland" \
"Or enable SDDM: sudo systemctl enable --now sddm" \
"Reload config: hyprctl reload"
else
tui_bold "What next?"
tui_list \
"Reload config: hyprctl reload" \
"Re-run installer: ./install.sh"
fi
printf '\n'
if have notify-send; then
notify-send "Omeron" "Installation complete!" >/dev/null 2>&1 || true
fi
}
main "$@"