walker

walker/.config/elephant/menus/nsfw.lua

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+Name = "nsfw"
+NamePretty = "Wallpaper switcher"
+Icon = "applications-other"
+Cache = true
+Action = "swww img %VALUE%"
+HideFromProviderlist = false
+Description = "Wallpaper change menu"
+SearchName = true
+Parent = "wallpaper"
+refresh_on_change = "/home/arch/Pictures/Wallpapers/NSFW"
+
+function GetEntries()
+    local entries = {}
+    local wallpaper_dir = "/home/arch/Pictures/Wallpapers/NSFW"
+
+    local handle = io.popen("find '" ..
+        wallpaper_dir ..
+        "' -maxdepth 1 -type f -name '*.jpg' -o -name '*.jpeg' -o -name '*.png' -o -name '*.gif' -o -name '*.bmp' -o -name '*.webp' 2>/dev/null")
+    if handle then
+        for line in handle:lines() do
+            local filename = line:match("([^/]+)$")
+            if filename then
+                table.insert(entries, {
+                    Text = filename,
+                    Subtext = "wallpaper",
+                    Value = line,
+                    Preview = line,
+                    PreviewType = "file",
+                    Icon = line
+                })
+            end
+        end
+        handle:close()
+    end
+    return entries
+end