Commit 834d1a0

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Version=1.0
+Name=Change Wallpaper
+Exec=zsh -lc "$HOME/.wraith/scripts/wallpaper.sh"
+Terminal=false
+Type=Application
+StartupNotify=true
+Icon=/home/robin/.assets/icons/shell.png
+

@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+WALLDIR="${HOME}/.assets/wallpapers"
+
+# ── helpers ──────────────────────────────────────────────────────────────────
+
+die() { echo "error: $*" >&2; exit 1; }
+
+rofi_pick() {
+    local title="$1"; shift
+    rofi -dmenu -mesg "$title" -theme $HOME/.wraith/theme/scripts.rofi.rasi -theme-str 'listview {lines:5;}' -theme-str 'element-icon { margin: 0px 8px 0px 10px; }' "$@"
+}
+
+make_swatch() {
+    local color="$1"
+    local svg="/tmp/matugen-swatch-${color#'#'}.svg"
+    printf '<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32"><rect width="32" height="32" fill="%s"/></svg>' \
+        "$color" > "$svg"
+    echo "$svg"
+}
+
+# ── wallpaper ─────────────────────────────────────────────────────────────────
+
+img_input=""
+while IFS= read -r file; do
+    img_input+="${file}\0icon\x1f${WALLDIR}/${file}\n"
+done < <(find "$WALLDIR" -type f \( -iname "*.jpg" -o -iname "*.png" -o -iname "*.jpeg" \) -printf "%f\n" | sort)
+
+img=$(printf "%b" "$img_input" | rofi_pick "Choose a wallpaper" -show-icons -theme-str 'listview {orientation: horizontal;columns:2;lines:2;}' -theme-str 'element-icon { size: 200px; margin:0px 10px; padding:0px;}' -theme-str 'element {margin:0px;padding:0px;}' )
+img="${WALLDIR}/${img}"
+
+[[ -f "$img" ]] || die "file not found: $img"
+
+# ── scheme ────────────────────────────────────────────────────────────────────
+
+scheme=$(printf '%s\n' \
+    tonal-spot expressive fidelity content \
+    monochrome neutral rainbow fruit-salad \
+    | rofi_pick "Choose a color scheme")
+[[ -z "$scheme" ]] && exit 0
+
+# ── seed color ────────────────────────────────────────────────────────────────
+
+RAW=$(echo | script -q -c "matugen image '$img' --dry-run" /dev/stdout 2>/dev/null)
+mapfile -t COLORS < <(echo "$RAW" | grep -oP '#[0-9a-fA-F]{6}' | awk '!seen[$0]++')
+
+case "${#COLORS[@]}" in
+    0) die "matugen returned no colors" ;;
+    1) source_index=0 ;;
+    *)
+        rofi_input=""
+        for color in "${COLORS[@]}"; do
+            swatch=$(make_swatch "$color")
+            rofi_input+="${color}\0icon\x1f${swatch}\n"
+        done
+
+        selected=$(printf "%b" "$rofi_input" | rofi_pick "Pick a seed color" -show-icons)
+        [[ -z "$selected" ]] && exit 0
+
+        # find 0-based index
+        for i in "${!COLORS[@]}"; do
+            [[ "${COLORS[$i]}" == "$selected" ]] && source_index=$i && break
+        done
+        ;;
+esac
+
+# ── apply ─────────────────────────────────────────────────────────────────────
+
+swww img "$img" \
+    --transition-fps 60 \
+    --transition-type wipe
+
+matugen image "$img" \
+    --type "scheme-${scheme}" \
+    --source-color-index "$source_index"

@@ -5,3 +5,5 @@
 /.config/rofi/colors.rasi
 /.config/swaync/colors.css
 /.config/waybar/colors.css
+/.config/ghostty/themes/Matugen
+/.config/tmux/generated.conf