From 3a423138021325a6d97ab0538625305795a6b1c1 Mon Sep 17 00:00:00 2001
From: Don Williams <don.e.williams@gmail.com>
Date: Thu, 8 Jan 2026 21:22:30 -0500
Subject: Fixing the next three scripts

-  `Tak0-Per-Window-Switch.sh` now records the listener PID in ``~/.cache/kb_layout_per_window.listener.pid``
    - reuses it if still running, preventing multiple background listeners
    - reports missing Hyprland sockets without exiting the main script.
-  `WaybarScripts.sh` adds a `launch_files()` helper that checks `$files` before execution;
    - if unset, it shows a notification instead of running an empty command.
-  `sddm_wallpaper.sh` validates `~/.config/rofi/wallust/colors-rofi.rasi` before use
    - extracts colors via a helper, and aborts with a notification if any required colors are missing.

 On branch development
 Your branch is up to date with 'origin/development'.

 Changes to be committed:
	modified:   CHANGELOG.md
	modified:   config/hypr/scripts/Tak0-Per-Window-Switch.sh
	modified:   config/hypr/scripts/WaybarScripts.sh
	modified:   config/hypr/scripts/sddm_wallpaper.sh
---
 config/hypr/scripts/sddm_wallpaper.sh | 37 ++++++++++++++++++++++++++++-------
 1 file changed, 30 insertions(+), 7 deletions(-)

(limited to 'config/hypr/scripts/sddm_wallpaper.sh')

diff --git a/config/hypr/scripts/sddm_wallpaper.sh b/config/hypr/scripts/sddm_wallpaper.sh
index 5ebab44c..b83f800a 100755
--- a/config/hypr/scripts/sddm_wallpaper.sh
+++ b/config/hypr/scripts/sddm_wallpaper.sh
@@ -21,6 +21,10 @@ sddm_simple="$sddm_themes_dir/simple_sddm_2"
 # rofi-wallust-sddm colors path
 rofi_wallust="$HOME/.config/rofi/wallust/colors-rofi.rasi"
 sddm_theme_conf="$sddm_simple/theme.conf"
+if [[ ! -f "$rofi_wallust" ]]; then
+    notify-send -i "$iDIR/error.png" "SDDM" "Wallust colors file not found ($rofi_wallust). Aborting."
+    exit 1
+fi
 
 # Directory for swaync
 iDIR="$HOME/.config/swaync/images"
@@ -36,13 +40,32 @@ fi
 
 # Extract colors from rofi wallust config
 
-color0=$(grep -oP 'color1:\s*\K#[A-Fa-f0-9]+' "$rofi_wallust")
-color1=$(grep -oP 'color0:\s*\K#[A-Fa-f0-9]+' "$rofi_wallust")
-color7=$(grep -oP 'color14:\s*\K#[A-Fa-f0-9]+' "$rofi_wallust")
-color10=$(grep -oP 'color10:\s*\K#[A-Fa-f0-9]+' "$rofi_wallust")
-color12=$(grep -oP 'color12:\s*\K#[A-Fa-f0-9]+' "$rofi_wallust")
-color13=$(grep -oP 'color13:\s*\K#[A-Fa-f0-9]+' "$rofi_wallust")
-foreground=$(grep -oP 'foreground:\s*\K#[A-Fa-f0-9]+' "$rofi_wallust")
+extract_color() {
+    local key="$1"
+    local value
+    value=$(grep -oP "$key:\s*\K#[A-Fa-f0-9]+" "$rofi_wallust" | head -n1)
+    echo "$value"
+}
+
+color0=$(extract_color "color1")
+color1=$(extract_color "color0")
+color7=$(extract_color "color14")
+color10=$(extract_color "color10")
+color12=$(extract_color "color12")
+color13=$(extract_color "color13")
+foreground=$(extract_color "foreground")
+
+missing_colors=()
+for var in color0 color1 color7 color10 color12 color13 foreground; do
+    if [[ -z "${!var}" ]]; then
+        missing_colors+=("$var")
+    fi
+done
+
+if [[ ${#missing_colors[@]} -gt 0 ]]; then
+    notify-send -i "$iDIR/error.png" "SDDM" "Missing color(s): ${missing_colors[*]}. Run Wallust first."
+    exit 1
+fi
 #background-color=$(grep -oP 'background:\s*\K#[A-Fa-f0-9]+' "$rofi_wallust")
 
 # wallpaper to use
-- 
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