chore: add 'set -e' to every nomarchy-* bash script that lacks it

Sweep across the three script directories: features/scripts/utils,
core/system/scripts, themes/engine/scripts. 142 of 169 bash scripts
gained `set -e`; 27 already had it; the one Python helper
(nomarchy-haptic-touchpad) was skipped via shebang detection.

Why: bash's default behavior is to continue past a failed command,
which means a script that does "do A; do B; do C" leaves the system
in a half-applied state when B fails - and the user gets no signal.
Several recent fix commits (theme partial-apply, waybar reload race,
installer prewipe silent failures) all trace back to this. set -e
turns silent corruption into a loud abort the user can act on.

The 11 scripts with explicit `|| true` markers stay safe under set -e
because || true coerces the exit to zero; the markers continue to
mean "I deliberately tolerate this failure here."

Deliberate exception: nomarchy-menu runs WITHOUT set -e. It is an
interactive UX loop where action branches do `cmd; back_to <self>`
so a failed action would abort the script under set -e and the menu
would disappear without feedback. Soft-failure - menu re-displays,
user picks again - is the right semantic. Documented inline.

Validation: bash -n on every modified script (zero failures). The
new pre-commit hook (27f5663) was just updated to filter by shebang
so it doesn't try to bash-syntax-check the Python helper - that
filter was uncovered by this sweep.

Risk: set -e can surface latent bugs in scripts that previously
relied on silent continuation. If anything breaks, it's a real bug
that was already broken and is now visible. Easy per-script revert
if any UX glitches show up.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

features/scripts/utils/nomarchy-backup

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Backup Script
 # Alias for nomarchy-sync push.

features/scripts/utils/nomarchy-build-iso

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Build the Nomarchy Installer ISO declaratively using the flake.
 

features/scripts/utils/nomarchy-build-live-iso

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Build the Nomarchy Live ISO (Full Desktop Environment) using the flake.
 

features/scripts/utils/nomarchy-cmd-audio-switch

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Switch between audio outputs while preserving the mute status. By default mapped to Super + Mute.
 

features/scripts/utils/nomarchy-cmd-present

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Returns true if all the commands passed in as arguments exit on the system.
 

features/scripts/utils/nomarchy-cmd-screenrecord

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Start and stop a screenrecording, which will be saved to ~/Videos by default.
 # Alternative location can be set via NOMARCHY_SCREENRECORD_DIR or XDG_VIDEOS_DIR ENVs.

features/scripts/utils/nomarchy-cmd-screensaver

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Run the Nomarchy screensaver using random effects from TTE.
 

features/scripts/utils/nomarchy-cmd-screenshot

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Take a screenshot of the whole screen, a specific window, or a user-drawn region.
 # Saves to ~/Pictures by default, but that can be changed via NOMARCHY_SCREENSHOT_DIR or XDG_PICTURES_DIR ENVs.

features/scripts/utils/nomarchy-cmd-share

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Share clipboard, file, or folder using LocalSend. Bound to Super + Ctrl + S by default.
 

features/scripts/utils/nomarchy-cmd-terminal-cwd

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Returns the current working directory of the active terminal window,
 # so a new terminal window can be started in the same directory.

features/scripts/utils/nomarchy-config-direct-boot

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Add an EFI boot entry for the Nomarchy UKI, allowing the system to boot directly
 # without a bootloader like Limine. Requires UEFI firmware and a built UKI.

features/scripts/utils/nomarchy-docs-scripts

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 # Generator tolerates "no matches" exit codes from grep | sort.
 # pipefail and -e off; -u stays.
 set -u

features/scripts/utils/nomarchy-drive-info

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Returns drive information about a given volumne, like /dev/nvme0, which is used by nomarchy-drive-select.
 

features/scripts/utils/nomarchy-drive-select

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Select a drive from a list with info that includes space and brand. Used by nomarchy-drive-set-password.
 

features/scripts/utils/nomarchy-drive-set-password

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Set a new encryption password for a drive selected.
 

features/scripts/utils/nomarchy-font

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Font Helper
 # Usage: nomarchy-font [selector|set <name>|list]

features/scripts/utils/nomarchy-hyprland-active-window-transparency-toggle

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Toggles transparency for the currently focused window.
 

features/scripts/utils/nomarchy-hyprland-monitor-scaling-cycle

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Get the active monitor (the one with the cursor)
 MONITOR_INFO=$(hyprctl monitors -j | jq -r '.[] | select(.focused == true)')

features/scripts/utils/nomarchy-hyprland-window-close-all

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Close all open windows
 hyprctl clients -j | \

features/scripts/utils/nomarchy-hyprland-window-gaps-toggle

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Toggles the window gaps globally between no gaps and the default 10/5/2, declaratively and instantly.
 

features/scripts/utils/nomarchy-hyprland-window-pop

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Toggle to pop-out a tile to stay fixed on a display basis.
 

features/scripts/utils/nomarchy-hyprland-window-single-square-aspect-toggle

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Check current single_window_aspect_ratio setting
 CURRENT_VALUE=$(hyprctl getoption "layout:single_window_aspect_ratio" 2>/dev/null | head -1)

features/scripts/utils/nomarchy-hyprland-workspace-layout-toggle

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Toggle the layout on the current active workspace between dwindle and scrolling
 

features/scripts/utils/nomarchy-install

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Install Script
 # Entry point for the Nomarchy installer.

features/scripts/utils/nomarchy-install-docker-dbs

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Docker DBs Stub
 # This script is a stub for a specialized tool.

features/scripts/utils/nomarchy-launch-about

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the fastfetch TUI that gives information about the current system.
 

features/scripts/utils/nomarchy-launch-audio

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the Nomarchy audio controls TUI (provided by wiremix).
 

features/scripts/utils/nomarchy-launch-bluetooth

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the Nomarchy bluetooth controls TUI (provided by bluetui).
 # Also attempts to unblock bluetooth service if rfkill had blocked it.

features/scripts/utils/nomarchy-launch-browser

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the default browser as determined by xdg-settings.
 # Automatically converts --private into the correct flag for the given browser.

features/scripts/utils/nomarchy-launch-editor

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the default editor as determined by $EDITOR (set via ~/.config/uwsm/default) (or nvim if missing).
 # Starts suitable editors in a terminal window and otherwise as a regular application.

features/scripts/utils/nomarchy-launch-floating-terminal-with-presentation

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch a floating terminal with the Nomarchy logo presentation, then execute the command passed in, and finally end with the nomarchy-show-done presentation.
 # Used by actions such as Update System.

features/scripts/utils/nomarchy-launch-or-focus

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch or focus on a given command identified by the passed in window-pattern.
 # Use by some default bindings, like the one for Spotify, to ensure there is only one instance of the application open.

features/scripts/utils/nomarchy-launch-or-focus-tui

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch or focus on a given TUI identified by the passed in as the command.
 # Use by commands like nomarchy-launch-wifi to ensure there is only one wifi configuration screen open.

features/scripts/utils/nomarchy-launch-or-focus-webapp

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch or focus on a given web app identified by the window-pattern.
 # Use by some default bindings, like the one for WhatsApp, to ensure there is only one instance of the application open.

features/scripts/utils/nomarchy-launch-screensaver

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the Nomarchy screensaver in the default terminal on the system with the correct font configuration.
 

features/scripts/utils/nomarchy-launch-tui

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the TUI command passed in as an argument in the default terminal with an org.nomarchy.COMMAND app id for styling.
 

features/scripts/utils/nomarchy-launch-walker

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Wrapper to launch walker with elephant provider, or fallback to rofi if walker is missing.
 

features/scripts/utils/nomarchy-launch-webapp

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the passed in URL as a web app in the default browser (or chromium if the default doesn't support --app).
 

features/scripts/utils/nomarchy-launch-wifi

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Launch the Nomarchy wifi controls (provided by the Impala TUI).
 # Attempts to unblock the wifi service first in case it should be been blocked.

features/scripts/utils/nomarchy-lock-screen

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Locks the system using hyprlock, but not before ensuring 1password has also been locked, and the screensaver stopped.
 

features/scripts/utils/nomarchy-manual

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Manual Script
 # Opens the Nomarchy manual in the default web browser.

features/scripts/utils/nomarchy-menu

@@ -1,6 +1,12 @@
 #!/bin/bash
 
 # Launch the Nomarchy Menu or takes a parameter to jump straight to a submenu.
+#
+# Deliberately runs WITHOUT `set -e`: this is an interactive UX loop, and
+# action branches do `cmd; back_to <self>` so a failed action would abort
+# the script under set -e and the menu would disappear without feedback.
+# Soft-failure (the menu re-displays, the user picks again) is the right
+# semantic here.
 
 export PATH="$HOME/.local/share/nomarchy/bin:$PATH"
 

features/scripts/utils/nomarchy-menu-keybindings

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Display Hyprland keybindings defined in your configuration using walker for an interactive search menu.
 

features/scripts/utils/nomarchy-notification-dismiss

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Dismiss a mako notification on the basis of its summary. Used by the first-run notifications to dismiss them after clicking for action.
 

features/scripts/utils/nomarchy-npx-install

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Install an npx wrapper for a given npm package.
 # Usage: nomarchy-npx-install <package> [command-name]

features/scripts/utils/nomarchy-on-boot

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy on-boot initialization script.
 # Automatically detects the hardware, applies necessary runtime tweaks,

features/scripts/utils/nomarchy-pkg-aur-add

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy AUR Stub
 # Informs the user that AUR is not applicable to NixOS.

features/scripts/utils/nomarchy-pkg-drop

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Package Drop Script
 # Alias for nomarchy-pkg-remove.

features/scripts/utils/nomarchy-pkg-install

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Package Install Script
 # Alias for nomarchy-pkg-add for users coming from other distros.

features/scripts/utils/nomarchy-refresh-config

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # nomarchy-refresh-config: Restore a specific configuration file to its stock version.
 # Usage: nomarchy-refresh-config <relative-path-to-config>

features/scripts/utils/nomarchy-refresh-fastfetch

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Overwrite the user config for fastfetch with the Nomarchy default.
 

features/scripts/utils/nomarchy-restart-app

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Restart an application by killing it and relaunching via uwsm.
 # Usage: nomarchy-restart-app <application-name> [application-args...]

features/scripts/utils/nomarchy-restart-btop

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Reload btop configuration (used by the Nomarchy theme switching).
 

features/scripts/utils/nomarchy-restart-hyprctl

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Reload hyprland configuration (used by the Nomarchy theme switching).
 

features/scripts/utils/nomarchy-restart-hypridle

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Restart the hypridle service (used for idle detection and auto-lock).
 

features/scripts/utils/nomarchy-restart-hyprsunset

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Restart the hyprsunset service (used for blue light filtering/night light).
 

features/scripts/utils/nomarchy-restart-mako

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Reload mako configuration (used by the Nomarchy theme switching).
 

features/scripts/utils/nomarchy-restart-opencode

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Reload opencode configuration (used by the Nomarchy theme switching).
 

features/scripts/utils/nomarchy-restart-swayosd

@@ -1,3 +1,4 @@
 #!/bin/bash
+set -e
 
 nomarchy-restart-app swayosd-server

features/scripts/utils/nomarchy-restart-terminal

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 if [[ -f ~/.config/alacritty/alacritty.toml ]]; then
   touch ~/.config/alacritty/alacritty.toml

features/scripts/utils/nomarchy-restart-tmux

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Restart tmux if running with the latest configuration
 

features/scripts/utils/nomarchy-restart-walker

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Walker (with runAsService = true) and elephant are Home Manager user
 # services. Restart via systemd so the new process inherits the full graphical

features/scripts/utils/nomarchy-restart-waybar

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Reload waybar in place when it's already running. SIGUSR2 makes waybar
 # re-read its config.jsonc and CSS (including @import-ed files like

features/scripts/utils/nomarchy-skill

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Skill Script
 # Displays the Nomarchy Skill documentation for agents and power users.

features/scripts/utils/nomarchy-state

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Manage persistent runtime state files for Nomarchy indicators.
 # Usage: nomarchy-state <set|clear> <state-name-or-pattern>

features/scripts/utils/nomarchy-state-write

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 # Nomarchy Atomic State Write Helper
 # Provides atomic JSON state updates with flock to prevent race conditions
 #

features/scripts/utils/nomarchy-test-installer

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Build and run the Nomarchy Installer VM for testing.
 

features/scripts/utils/nomarchy-test-vm

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Build and run the Nomarchy VM (installed environment) for testing.
 

features/scripts/utils/nomarchy-theme

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Theme Helper
 # Usage: nomarchy-theme [selector|set <name>|list]

features/scripts/utils/nomarchy-toggle-notification-silencing

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 makoctl mode -t do-not-disturb
 

features/scripts/utils/nomarchy-toggle-screensaver

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Toggles the screensaver availability.
 # Hybrid: updates state.json and runs env-update for persistence.

features/scripts/utils/nomarchy-toggle-waybar

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Toggles the waybar top bar.
 # Hybrid: updates state.json and provides instant feedback.

features/scripts/utils/nomarchy-update-available

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Update Available Script
 # Checks if flake updates are available and returns info for Waybar

features/scripts/utils/nomarchy-version

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Version Script
 # Prints the current Nomarchy version based on the upstream NixOS channel.

features/scripts/utils/nomarchy-voxtype-status

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 if nomarchy-cmd-present voxtype; then
   voxtype status --follow --extended --format json | while read -r line; do

features/scripts/utils/nomarchy-wallpaper

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 # Nomarchy Wallpaper Helper
 # Usage: nomarchy-wallpaper [selector|set <path>|next]

features/scripts/utils/nomarchy-webapp-handler-hey

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 url="$1"
 web_url="https://app.hey.com"
 

features/scripts/utils/nomarchy-webapp-handler-zoom

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 url="$1"
 web_url="https://app.zoom.us/wc/home"

features/scripts/utils/nomarchy-welcome

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 STATE_FILE="$HOME/.config/nomarchy/state.json"
 

features/scripts/utils/nomarchy-windows-vm

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 COMPOSE_FILE="$HOME/.config/windows/docker-compose.yml"
 
 check_prerequisites() {