scripts: deleted 2 & added config-load & edited some

scripts/change-wallpaper

@@ -1,6 +1,28 @@
 #!/usr/bin/env bash
 
-# Select image file if none is provided
+# Required tools:
+# - zenity (for file selection dialog)
+# - imagemagick (for image processing)
+# - swww (wallpaper daemon)
+# - notify-send (for notifications)
+# - change-colortheme (from scripts/change-colortheme)
+# - flock (usually part of util-linux)
+
+# Lock
+
+exec {LOCK_FD}>/tmp/"$(basename "$0")".lock || {
+    echo "Failed to open lock file"
+    exit 1
+}
+
+flock -n "$LOCK_FD" || {
+    echo "Another instance is running. Exiting."
+    notify-send -a "change-wallpaper" "Error" "Another instance is running. Exiting."
+    exit 1
+}
+
+# Open a file selection dialog if no argument is provided
+
 if [ -z "$1" ]; then
     image=$(zenity --file-selection --title="Open File" --file-filter="*.jpg *.jpeg *.png *.webp *.bmp *.jfif *.tiff *.avif *.heic *.heif")
 else

scripts/config-load

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+path="$(dirname "$(readlink -f "$0")")"
+backupDir="$HOME/.config/config-backup/$(date +%Y%m%d-%H%M%S)"
+backupDirCreated=0
+
+sources=""
+if [ -z "$1" ]; then
+    sources=$(find "$path/../config/" -maxdepth 1 -not -path "$path/../config")
+else
+    for arg in "$@"; do
+        src="$path/../config/$arg"
+        if [ ! -e "$src" ]; then
+            echo "Error: Config '$arg' does not exist." >&2
+            exit 1
+        fi
+        sources="$sources $path/../config/$arg"
+    done
+fi
+
+for src in $sources; do
+    name="$(basename "$src")"
+    dest="$HOME/.config/$name"
+
+    if [ -e "$dest" ] || [ -L "$dest" ]; then
+        [ "$backupDirCreated" -eq 0 ] && {
+            mkdir -pv "$backupDir"
+            backupDirCreated=1
+        }
+        mv -vf "$dest" "$backupDir/"
+    fi
+
+    ln -sv "$(realpath --relative-to="$HOME/.config" "$src")" "$dest"
+done

scripts/config-switch

@@ -9,13 +9,18 @@ else
 fi
 
 for item in "kitty" "ghostty" "wlogout"; do
-    [ -L "$HOME/.config/$item" ] || exit 1
-
-    rm "$HOME/.config/$item"
+    for target in "$item" "$item-niri"; do
+        if [ -L "$HOME/.config/$target" ]; then
+            rm -v "$HOME/.config/$target"
+        elif [ -e "$HOME/.config/$target" ]; then
+            echo "Error: $HOME/.config/$target is not a symlink." >&2
+            exit 1
+        fi
+    done
 
     if [ "$desktop" = "niri" ]; then
-        ln -s "$path/../config/$item-niri" "$HOME/.config/$item"
+        ln -sv "$path/../config/$item-niri" "$HOME/.config/$item"
     else
-        ln -s "$path/../config/$item" "$HOME/.config/$item"
+        ln -sv "$path/../config/$item" "$HOME/.config/$item"
     fi
 done

scripts/screenshot

@@ -42,7 +42,9 @@ def take_screenshot(filepath: Path, typeStr: str):
             ScreenshotType.AREA: f"hyprshot -z -m region -o {SCREENSHOT_DIR} -f ",
             ScreenshotType.WINDOW: f"hyprshot -z -m window -o {SCREENSHOT_DIR} -f ",
         }
-        os.system(f"{cmd[type]}{filepath.name}")
+        if os.system(f"{cmd[type]}{filepath.name}"):
+            print("Failed to take screenshot.")
+            exit(1)
         wait_until_file_exists(filepath)
     elif "niri" in currentDesktop:
         cmd = {
@@ -53,10 +55,15 @@ def take_screenshot(filepath: Path, typeStr: str):
         niriScreenshotPath = SCREENSHOT_DIR / ".niri_screenshot.png"
         if niriScreenshotPath.exists():
             niriScreenshotPath.unlink()
-        os.system(cmd[type])
+        if os.system(cmd[type]):
+            print("Failed to take screenshot.")
+            exit(1)
         wait_until_file_exists(niriScreenshotPath)
         if niriScreenshotPath.exists():
             niriScreenshotPath.rename(filepath)
+        else:
+            print("Failed to take screenshot.")
+            exit(1)
         wait_until_file_exists(filepath)
     else:
         print("Unsupported desktop environment.")
@@ -120,7 +127,7 @@ if __name__ == "__main__":
     )
     n.add_action(
         "default",
-        "Default",
+        "Open in Editor",
         edit_callback,
         None
     )

scripts/set-brightness

@@ -1,6 +0,0 @@
-#!/bin/sh
-
-[ -z "$1" ] && exit 1
-[ -z "$BRIGHTNESSCTL_DEVICE" ] && BRIGHTNESSCTL_DEVICE="auto"
-
-brightnessctl -d "$BRIGHTNESSCTL_DEVICE" set "$1"

scripts/sl-wrap

@@ -1,4 +0,0 @@
-#!/bin/sh
-
-pgrep -f spotify-lyrics -u "$USER" && (killall spotify-lyrics -u "$USER" || exit 1)
-spotify-lyrics "$@"