fixes and touchups

core/src/widget/stack.vala

@@ -1,4 +1,4 @@
-public class Astal.Switch : Gtk.Stack {
+public class Astal.Stack : Gtk.Stack {
     /**
      * whether to implicity destroy previous children when setting them
      */

docs/getting-started/nix.md

@@ -22,7 +22,13 @@ Using Astal on Nix will require you to package your project.
   in {
     packages.${system}.default = astal.lib.mkLuaPacakge {
       inherit pkgs;
-      src = ./path/to/project; # should contain app.lua
+      src = ./path/to/project; # should contain init.lua
+
+      # add extra glib packages or binaries
+      extraPackages = [
+        astal.packages.${system}.battery
+        pkgs.dart-sass
+      ];
     };
   };
 }

nix/lua.nix

@@ -10,9 +10,8 @@ defaults: {
     (extraLuaPackages ps)
     ++ [
       ps.lgi
-      (ps.luaPackages.toLuaModule (pkgs.stdenv.mkDerivation {
+      (ps.luaPackages.toLuaModule (pkgs.stdenvNoCC.mkDerivation {
         name = "astal";
-        version = "0.1.0";
         src = "${astal}/core/lua";
         dontBuild = true;
         installPhase = ''
@@ -20,12 +19,19 @@ defaults: {
           cp -r astal/* $out/share/lua/${ps.lua.luaversion}/astal
         '';
       }))
+      (ps.luaPackages.toLuaModule (pkgs.stdenvNoCC.mkDerivation {
+        inherit src name;
+        dontBuild = true;
+        installPhase = ''
+          mkdir -p $out/share/lua/${ps.lua.luaversion}
+          cp -r * $out/share/lua/${ps.lua.luaversion}
+        '';
+      }))
     ]);
 
   script = ''
     #!${lua}/bin/lua
-    package.path = package.path .. ";${src}/?.lua"
-    require "app"
+    require "init"
   '';
 in
   pkgs.stdenvNoCC.mkDerivation {
@@ -45,14 +51,18 @@ in
 
     installPhase = ''
       runHook preInstall
+
       mkdir -p $out/bin
       cp -r * $out/bin
       echo '${script}' > astal-lua
       install -m 755 astal-lua $out/bin/${name}
+
       runHook postInstall
     '';
 
-    gappsWrapperArgs = [
-      "--prefix PATH : ${pkgs.lib.makeBinPath extraPackages}"
-    ];
+    preFixup = ''
+      gappsWrapperArgs+=(
+        --prefix PATH : ${pkgs.lib.makeBinPath extraPackages}
+      )
+    '';
   }