modules: refactor plugins code in top-level

modules/top-level/output.nix

@@ -171,126 +171,6 @@ in
 
   config =
     let
-      # Plugin normalization
-      normalize =
-        p:
-        let
-          defaultPlugin = {
-            plugin = null;
-            config = null;
-            optional = false;
-          };
-        in
-        defaultPlugin // (if p ? plugin then p else { plugin = p; });
-      normalizePluginList = plugins: map normalize plugins;
-
-      # Byte compiling of normalized plugin list
-      byteCompilePlugins =
-        plugins:
-        let
-          byteCompile =
-            p:
-            (builders.byteCompileLuaDrv p).overrideAttrs (
-              prev: lib.optionalAttrs (prev ? dependencies) { dependencies = map byteCompile prev.dependencies; }
-            );
-        in
-        map (p: p // { plugin = byteCompile p.plugin; }) plugins;
-
-      # Normalized and optionally byte compiled plugin list
-      normalizedPlugins =
-        let
-          normalized = normalizePluginList config.extraPlugins;
-        in
-        if config.performance.byteCompileLua.enable && config.performance.byteCompileLua.plugins then
-          byteCompilePlugins normalized
-        else
-          normalized;
-
-      # Plugin list extended with dependencies
-      allPlugins =
-        let
-          pluginWithItsDeps =
-            p: [ p ] ++ builtins.concatMap pluginWithItsDeps (normalizePluginList p.plugin.dependencies or [ ]);
-        in
-        lib.unique (builtins.concatMap pluginWithItsDeps normalizedPlugins);
-
-      # Remove dependencies from all plugins in a list
-      removeDependencies = ps: map (p: p // { plugin = removeAttrs p.plugin [ "dependencies" ]; }) ps;
-
-      # Separated start and opt plugins
-      partitionedOptStartPlugins = builtins.partition (p: p.optional) allPlugins;
-      startPlugins = partitionedOptStartPlugins.wrong;
-      # Remove opt plugin dependencies since they are already available in start plugins
-      optPlugins = removeDependencies partitionedOptStartPlugins.right;
-
-      # Test if plugin shouldn't be included in plugin pack
-      isStandalone =
-        p:
-        builtins.elem p.plugin config.performance.combinePlugins.standalonePlugins
-        || builtins.elem (lib.getName p.plugin) config.performance.combinePlugins.standalonePlugins;
-
-      # Separated standalone and combined start plugins
-      partitionedStandaloneStartPlugins = builtins.partition isStandalone startPlugins;
-      toCombinePlugins = partitionedStandaloneStartPlugins.wrong;
-      # Remove standalone plugin dependencies since they are already available in start plugins
-      standaloneStartPlugins = removeDependencies partitionedStandaloneStartPlugins.right;
-
-      # Combine start plugins into a single pack
-      pluginPack =
-        let
-          # Every plugin has its own generated help tags (doc/tags)
-          # Remove them to avoid collisions, new help tags
-          # will be generate for the entire pack later on
-          overriddenPlugins = map (
-            plugin:
-            plugin.plugin.overrideAttrs (prev: {
-              nativeBuildInputs = lib.remove pkgs.vimUtils.vimGenDocHook prev.nativeBuildInputs or [ ];
-              configurePhase = ''
-                ${prev.configurePhase or ""}
-                rm -vf doc/tags'';
-            })
-          ) toCombinePlugins;
-
-          # Python3 dependencies
-          python3Dependencies =
-            let
-              deps = map (p: p.plugin.python3Dependencies or (_: [ ])) toCombinePlugins;
-            in
-            ps: builtins.concatMap (f: f ps) deps;
-
-          # Combined plugin
-          combinedPlugin = pkgs.vimUtils.toVimPlugin (
-            pkgs.buildEnv {
-              name = "plugin-pack";
-              paths = overriddenPlugins;
-              inherit (config.performance.combinePlugins) pathsToLink;
-              # Remove empty directories and activate vimGenDocHook
-              postBuild = ''
-                find $out -type d -empty -delete
-                runHook preFixup
-              '';
-              passthru = {
-                inherit python3Dependencies;
-              };
-            }
-          );
-
-          # Combined plugin configs
-          combinedConfig = builtins.concatStringsSep "\n" (
-            builtins.concatMap (x: lib.optional (x.config != null && x.config != "") x.config) toCombinePlugins
-          );
-        in
-        normalize {
-          plugin = combinedPlugin;
-          config = combinedConfig;
-        };
-
-      # Combined plugins
-      combinedPlugins = [ pluginPack ] ++ standaloneStartPlugins ++ optPlugins;
-
-      # Plugins to use in build.package
-      plugins = if config.performance.combinePlugins.enable then combinedPlugins else normalizedPlugins;
-
       neovimConfig = pkgs.neovimUtils.makeNeovimConfig (
         {
           inherit (config)
@@ -304,7 +184,7 @@ in
             withPython3
             ;
           # inherit customRC;
-          inherit plugins;
+          inherit (config.build) plugins;
         }
         # Necessary to make sure the runtime path is set properly in NixOS 22.05,
         # or more generally before the commit:
@@ -312,7 +192,7 @@ in
         // optionalAttrs (lib.functionArgs pkgs.neovimUtils.makeNeovimConfig ? configure) {
           configure.packages = {
             nixvim = {
-              start = map (x: x.plugin) plugins;
+              start = map (x: x.plugin) config.build.plugins;
               opt = [ ];
             };
           };