Files
Nomarchy/themes/engine/scripts/nomarchy-theme-set
Bernardo Magri 6411395d9f fix(qa): comprehensive out-of-the-box audit and repair
- Fix critical bash dynamic scoping bug in install.sh (Impermanence/Form Factor).
- Polished Live ISO with auto-login and passwordless sudo.
- Repurposed nomarchy-toggle-suspend to directly execute systemctl suspend.
- Updated nomarchy-launch-wifi to use nmtui in alacritty.
- Optimized nomarchy-welcome to avoid redundant rebuilds via --no-update flag.
- Enabled nomarchy-welcome in Hyprland autostart.
- Wrapped Live ISO-modifying steps in welcome wizard to prevent failures.
- Removed obsolete hardware auto-detection from nomarchy-on-boot.
- Hardened script doc generator against false-positive wildcard tokens.
- Regenerated docs/SCRIPTS.md and updated docs/ROADMAP.md.
2026-05-01 20:03:04 +01:00

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Executable File

#!/usr/bin/env bash
set -e
# Set the system theme declaratively.
# Usage: nomarchy-theme-set <theme-name> [--no-update]
THEME_NAME="$1"
NO_UPDATE=false
if [[ "${2:-}" == "--no-update" ]]; then
NO_UPDATE=true
fi
if [[ -z $THEME_NAME ]]; then
echo "Usage: nomarchy-theme-set <theme-name> [--no-update]"
exit 1
fi
STATE_DIR="$HOME/.config/nomarchy"
STATE_FILE="$STATE_DIR/state.json"
# Resolve themes directory (Built-in from Nix store via Home Manager, or user extra)
if [ -d "$HOME/.config/nomarchy/themes/$THEME_NAME" ]; then
THEMES_DIR="$HOME/.config/nomarchy/themes"
else
THEMES_DIR="$HOME/.local/share/nomarchy/themes"
fi
mkdir -p "$STATE_DIR"
[[ ! -f $STATE_FILE ]] && echo "{}" > "$STATE_FILE"
if [ ! -d "$THEMES_DIR/$THEME_NAME" ] && ! [[ "$THEME_NAME" == "nord" ]]; then
echo "Theme '$THEME_NAME' not found in $THEMES_DIR"
fi
TMP_JSON=$(mktemp)
jq --arg theme "$THEME_NAME" '.theme = $theme' "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
# Sync to system state if we have permissions (for system-level theming like browser policies)
SYSTEM_STATE_FILE="/etc/nixos/state.json"
if [ -w "$SYSTEM_STATE_FILE" ] || [ -w "/etc/nixos" ]; then
sudo jq --arg theme "$THEME_NAME" '.theme = $theme' "$SYSTEM_STATE_FILE" > /tmp/system-state.json 2>/dev/null && sudo mv /tmp/system-state.json "$SYSTEM_STATE_FILE" 2>/dev/null || true
fi
# Try to find a background for this theme
BG_DIR="$THEMES_DIR/$THEME_NAME/backgrounds"
if [ -d "$BG_DIR" ]; then
BG=$(ls "$BG_DIR" | head -n 1)
if [ -n "$BG" ]; then
TMP_JSON=$(mktemp)
jq --arg wp "$BG_DIR/$BG" '.wallpaper = $wp' "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
fi
fi
echo "Theme set to $THEME_NAME. Applying changes with nomarchy-env-update..."
if [[ "$NO_UPDATE" == "true" ]]; then
echo "Skipping nomarchy-env-update due to --no-update flag."
exit 0
fi
nomarchy-env-update
nomarchy-theme-set-templates
# Run the chain of "tell each app the theme changed" steps. Each step is
# optional — the corresponding helper might not be installed, the service
# might not be running, the user might not use Obsidian. Skipping is fine;
# what we don't want is a step that EXISTS, fails for a real reason, and
# leaves the user with a half-applied theme + no idea why. Collect every
# real failure into _theme_set_fails and surface them in one notify-send
# at the end so the user knows exactly what didn't refresh.
_theme_set_fails=()
_theme_set_try() {
local label="$1"; shift
# First arg after label is the command to test for existence.
# `systemctl` always exists on a NixOS system, so we let it through
# and rely on its own exit code to decide skip vs fail.
if [[ "$1" != "systemctl" ]] && ! command -v "$1" >/dev/null 2>&1; then
return 0 # not installed → silently skip
fi
if ! "$@" >/dev/null 2>&1; then
_theme_set_fails+=("$label")
fi
}
# Walker reads its CSS via @import of ~/.config/nomarchy/current/theme/apps/walker/style.css,
# and waybar's shared fallback style does the same with waybar.css. HM's sd-switch
# only restarts services whose unit *definition* changed, so when only the imported
# file's contents change, neither gets reloaded. Restart them explicitly.
_theme_set_try "Walker" nomarchy-restart-walker
_theme_set_try "Waybar" nomarchy-restart-waybar
# Hot-reload long-running TUIs / agents that read their colors from
# the active-theme symlink and would otherwise stay on the old palette
# until the user restarts them by hand.
_theme_set_try "btop" nomarchy-restart-btop
_theme_set_try "opencode" nomarchy-restart-opencode
# Sync palette into Obsidian vaults (no-op when the user has no Obsidian
# config or no obsidian.css template in the active theme).
_theme_set_try "Obsidian" nomarchy-theme-set-obsidian
# Reload the wallpaper — its ExecStart path is stable (~/.config/nomarchy/current/background)
# so sd-switch does not detect a unit change when only the symlink target moves.
_theme_set_try "wallpaper" systemctl --user restart nomarchy-wallpaper.service
if (( ${#_theme_set_fails[@]} > 0 )); then
if command -v notify-send >/dev/null 2>&1; then
notify-send -u normal "Theme applied with warnings" \
"Did not refresh: $(IFS=', '; echo "${_theme_set_fails[*]}")"
fi
echo "Warning: failed to refresh: ${_theme_set_fails[*]}" >&2
fi
nomarchy-hook theme-set "$THEME_NAME"