chore: build awesome-slot from source

I'm working on some new updates on awesome-slot that I want to test here
on my config before pushing the commits.

.gitignore

@@ -0,0 +1 @@
+/lua_modules

Makefile

@@ -1,3 +1,24 @@
+# Install the dependencies in the local tree (aka project directory). This is
+# useful for development, since we may require a different version of a
+# dependency than the one installed in the system.
+# awesome-slot is on heavy development, so we need to install the dependencies
+# from the local source code.
+install:
+	cd /home/aireone/documents/prog/awesome-slot \
+		&& luarocks \
+			--lua-version 5.4 \
+			make \
+			--tree /home/aireone/documents/prog/awesomerc/lua_modules
+	luarocks \
+		--lua-version 5.4 \
+		install \
+		--tree lua_modules \
+		--only-deps \
+		awesomerc-dev-1.rockspec
+
+clean:
+	rm -rf lua_modules
+
 dev:
 	scripts/run.sh start
 

scripts/run.sh

@@ -17,7 +17,8 @@ startXephyr() {
 runAwesome() {
     DISPLAY=$display $awesome \
       --config $rcfile \
-      --search $confdir
+      --search $confdir \
+      --search ./lua_modules/share/lua/5.4
 }
 
 case $1 in

src/awesomerc/slots/init.lua

@@ -16,7 +16,8 @@ local cairo = lgi.cairo
 
 local slots = {}
 
-function slots.wallpaper(screen)
+function slots.wallpaper()
+   return function(screen)
       local screen_geo = screen.geometry
       local source = cairo.ImageSurface(cairo.Format.RGB32, screen_geo.width, screen_geo.height)
       local cr = cairo.Context(source)
@@ -46,9 +47,11 @@ function slots.wallpaper(screen)
             widget = imagebox,
          },
       }
+   end
 end
 
-function slots.create_tags(screen)
+function slots.create_tags()
+   return function(screen)
       local first_tag = atag.add("home", {
          screen = screen,
          layout = alayout.suit.tile,
@@ -60,27 +63,36 @@ function slots.create_tags(screen)
          first_tag:view_only()
          -- spawn(apps.open_terminal(), { screen = screen, tag = first_tag })
       end)
+   end
 end
 
-function slots.build_desktop_decoration(screen)
+function slots.build_desktop_decoration()
+   return function(screen)
       desktop_bar(screen)
+   end
 end
 
-function slots.build_titlebars(client)
+function slots.build_titlebars()
+   return function(client)
       titlebar(client)
+   end
 end
 
-function slots.client_shape(client)
+function slots.client_shape()
+   return function(client)
       client.shape = nice_shapes.rounded_rect {
          tl = beautiful.client_corner_radius_top,
          tr = beautiful.client_corner_radius_top,
          bl = beautiful.client_corner_radius_bottom,
          br = beautiful.client_corner_radius_bottom,
       }
+   end
 end
 
-function slots.naughty_display(notification)
+function slots.naughty_display()
+   return function(notification)
       naughty.layout.box { notification = notification }
+   end
 end
 
 return slots