Files
Nomarchy/bin/appearance/nomarchy-theme-bg-next
Bernardo Magri b27fc5aee8 refactor: major architectural restructure for theme-centric organization
Theme System:
- Move all theme app configs to apps/ subdirectory (20 themes)
- Add theme-loader.nix for dynamic theme config deployment
- Simplify stylix.nix to focus on base theming only

Override System:
- Add overrides.nix for file-based config overrides
- Add behavior-configs.nix for non-visual configuration
- Split hypr/nomarchy.conf into behavior vs visual sections

Module Improvements:
- Add lib.mkDefault to all customizable settings
- Add modules/lib/ with shared utilities and state schema
- Update all home and system modules for downstream overridability

Installer:
- New minimal TTY installer (installer/install.sh)
- Golden path: BTRFS + LUKS2 (disko-golden.nix)
- New installer-iso.nix for TTY-only installation
- Keep graphical installer as installerIsoGraphical option

Cleanup:
- Remove obsolete install.sh, disko-ext4.nix, install-nomarchy.sh
- Update live-iso.nix references
- Add .claude/ to .gitignore for local IDE settings

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-04-11 19:38:27 +01:00

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#!/usr/bin/env bash
# Cycles through the background images available for the current theme.
# Declarative + Hybrid (instant swww) for Nomarchy NixOS.
STATE_DIR="$HOME/.config/nomarchy"
STATE_FILE="$STATE_DIR/state.json"
mkdir -p "$STATE_DIR"
[[ ! -f $STATE_FILE ]] && echo "{}" > "$STATE_FILE"
THEME_NAME=$(jq -r '.theme // "nord"' "$STATE_FILE")
# 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
BG_DIR="$THEMES_DIR/$THEME_NAME/backgrounds"
if [ ! -d "$BG_DIR" ]; then
notify-send "No background directory found for theme $THEME_NAME"
exit 1
fi
mapfile -t BACKGROUNDS < <(ls "$BG_DIR" | sort)
TOTAL=${#BACKGROUNDS[@]}
if (( TOTAL == 0 )); then
notify-send "No backgrounds found in $BG_DIR"
exit 1
fi
CURRENT_BG=$(jq -r '.wallpaper' "$STATE_FILE")
INDEX=-1
for i in "${!BACKGROUNDS[@]}"; do
if [[ "$BG_DIR/${BACKGROUNDS[$i]}" == "$CURRENT_BG" ]]; then
INDEX=$i
break
fi
done
NEXT_INDEX=$(((INDEX + 1) % TOTAL))
NEW_BG="$BG_DIR/${BACKGROUNDS[$NEXT_INDEX]}"
TMP_JSON=$(mktemp)
jq --arg wp "$NEW_BG" '.wallpaper = $wp' "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
# Instant feedback via swww
if pgrep -x swww-daemon >/dev/null; then
swww img "$NEW_BG" --transition-type outer --transition-pos 0.85,0.97 --transition-step 90
else
swww init && swww img "$NEW_BG"
fi
echo "Background set to $NEW_BG declaratively."