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

@@ -16,71 +16,83 @@ local cairo = lgi.cairo
 
 local slots = {}
 
-function slots.wallpaper(screen)
-   local screen_geo = screen.geometry
-   local source = cairo.ImageSurface(cairo.Format.RGB32, screen_geo.width, screen_geo.height)
-   local cr = cairo.Context(source)
+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)
 
-   -- Load base image
-   local image_surface = gsurface.load_uncached(beautiful.wallpaper)
-   local w, h = gsurface.get_size(image_surface)
-   cr:scale(screen_geo.width / w, screen_geo.height / h)
-   cr:set_source_surface(image_surface, 0, 0)
-   cr:paint()
+      -- Load base image
+      local image_surface = gsurface.load_uncached(beautiful.wallpaper)
+      local w, h = gsurface.get_size(image_surface)
+      cr:scale(screen_geo.width / w, screen_geo.height / h)
+      cr:set_source_surface(image_surface, 0, 0)
+      cr:paint()
 
-   -- Add color layer
-   local color_pattern = gcolor.create_linear_pattern {
-      from = { 0, 0 },
-      to = { screen.width, screen.height },
-      stops = {
-         { 0, "#26323840" },
-      },
-   }
-   cr:set_source(color_pattern)
-   cr:paint()
+      -- Add color layer
+      local color_pattern = gcolor.create_linear_pattern {
+         from = { 0, 0 },
+         to = { screen.width, screen.height },
+         stops = {
+            { 0, "#26323840" },
+         },
+      }
+      cr:set_source(color_pattern)
+      cr:paint()
 
-   awallpaper {
-      screen = screen,
-      widget = {
-         image = source,
-         widget = imagebox,
-      },
-   }
+      awallpaper {
+         screen = screen,
+         widget = {
+            image = source,
+            widget = imagebox,
+         },
+      }
+   end
 end
 
-function slots.create_tags(screen)
-   local first_tag = atag.add("home", {
-      screen = screen,
-      layout = alayout.suit.tile,
-      icon = beautiful.icon_hometag,
-      gap = beautiful.gaps_hometag,
-   })
+function slots.create_tags()
+   return function(screen)
+      local first_tag = atag.add("home", {
+         screen = screen,
+         layout = alayout.suit.tile,
+         icon = beautiful.icon_hometag,
+         gap = beautiful.gaps_hometag,
+      })
 
-   gtimer.delayed_call(function()
-      first_tag:view_only()
-      -- spawn(apps.open_terminal(), { screen = screen, tag = first_tag })
-   end)
+      gtimer.delayed_call(function()
+         first_tag:view_only()
+         -- spawn(apps.open_terminal(), { screen = screen, tag = first_tag })
+      end)
+   end
 end
 
-function slots.build_desktop_decoration(screen)
-   desktop_bar(screen)
+function slots.build_desktop_decoration()
+   return function(screen)
+      desktop_bar(screen)
+   end
 end
 
-function slots.build_titlebars(client)
-   titlebar(client)
+function slots.build_titlebars()
+   return function(client)
+      titlebar(client)
+   end
 end
 
-function slots.client_shape(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,
-   }
+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)
-   naughty.layout.box { notification = notification }
+function slots.naughty_display()
+   return function(notification)
+      naughty.layout.box { notification = notification }
+   end
 end
 
 return slots