init commit: jatools bundle 2025-10-20

scripts/jau.sh

@@ -0,0 +1,112 @@
+#!/usr/bin/env bash
+# ---
+# @file_name: jau.sh
+# @version: 1.0.0
+# @description: Full system update handler for Fedora-based systems with DNF and Flatpak
+# @author: Jamie Albert (empty_produce)
+# @author_contact: <mailto:empty.produce@flatmail.me>
+#
+# @license: GNU Affero General Public License v3.0 (Included in LICENSE)
+# Copyright (C) 2025, Jamie Albert
+# ---
+set -euo pipefail
+error() { printf 'Error: %s\n' "$*" >&2; exit 1; }
+info()  { printf '%s\n' "$*"; }
+
+# ---
+# Description: Install package if missing.
+# ---
+install_if_missing() {
+    local pkg=$1
+    if ! command -v "$pkg" &>/dev/null; then
+        info "Installing missing dependency: $pkg"
+        sudo dnf install -y "$pkg" || error "Failed to install $pkg"
+    else
+        info "Dependency satisfied: $pkg"
+    fi
+}
+
+# ---
+# Description: Refresh DNF cache and update all packages.
+# ---
+run_dnf_update() {
+    info "Refreshing DNF cache..."
+    sudo dnf -y makecache --refresh || error "Failed to refresh DNF cache"
+
+    info "Updating all packages..."
+    sudo dnf -y update || error "DNF update failed"
+}
+
+# ---
+# Description: Handle leftover RPM configuration files.
+# ---
+handle_rpmconf() {
+    if command -v rpmconf &>/dev/null; then
+        info "Handling leftover RPM configuration files..."
+        sudo rpmconf -a || error "rpmconf execution failed"
+    else
+        info "rpmconf not available; skipping config file handling"
+    fi
+}
+
+# ---
+# Description: Install security updates if any exist.
+# ---
+install_security_updates() {
+    info "Checking for security updates..."
+    if sudo dnf check-update --security &>/dev/null; then
+        info "Installing security updates..."
+        sudo dnf -y update --security || error "Security update failed"
+    else
+        info "No security updates available."
+    fi
+}
+
+# ---
+# Description: Remove unused packages and clean cache.
+# ---
+cleanup_packages() {
+    info "Removing unused dependencies..."
+    sudo dnf -y autoremove || error "DNF autoremove failed"
+
+    info "Cleaning cached package data..."
+    sudo dnf clean all || error "DNF clean failed"
+}
+
+# ---
+# Description: Update Flatpak applications and remove unused runtimes.
+# ---
+update_flatpak() {
+    if command -v flatpak &>/dev/null; then
+        info "Updating Flatpak applications..."
+        flatpak update -y || error "Flatpak update failed"
+
+        info "Removing unused Flatpak runtimes..."
+        flatpak uninstall --unused -y || error "Flatpak cleanup failed"
+    else
+        info "Flatpak not installed; skipping Flatpak updates"
+    fi
+}
+
+# ---
+# Description: Main routine.
+# Globals: FORCE_ROOT
+# ---
+main() {
+
+    info "Starting system updates..."
+
+    install_if_missing rpmconf
+    install_if_missing flatpak
+
+    run_dnf_update
+    handle_rpmconf
+    install_security_updates
+    cleanup_packages
+    update_flatpak
+
+    info "System updates completed successfully."
+}
+
+trap 'error "Command failed at line $LINENO"' ERR
+main "$@"