Merge 7f5c33605d into b6785f8218

modules/plugins/filetree/neo-tree/config.nix

@@ -4,6 +4,7 @@
   ...
 }: let
   inherit (lib.modules) mkIf;
+  inherit (lib.strings) optionalString;
 
   cfg = config.vim.filetree.neo-tree;
 in {
@@ -21,7 +22,28 @@ in {
         setupModule = "neo-tree";
         inherit (cfg) setupOpts;
 
+        beforeAll =
+          optionalString (cfg.setupOpts.filesystem.hijack_netrw_behavior != "disabled")
+          # from https://github.com/nvim-neo-tree/neo-tree.nvim/discussions/1326
+          ''
+            vim.api.nvim_create_autocmd("BufEnter", {
+              group = vim.api.nvim_create_augroup("load_neo_tree", {}),
+              desc = "Loads neo-tree when openning a directory",
+              callback = function(args)
+                local stats = vim.uv.fs_stat(args.file)
+
+                if not stats or stats.type ~= "directory" then
+                  return
+                end
+
+                require("lz.n").trigger_load("neo-tree-nvim")
+
+                return true
+              end,
+            })
+          '';
         cmd = ["Neotree"];
+        event = [];
       };
 
       visuals.nvim-web-devicons.enable = true;

modules/plugins/filetree/neo-tree/neo-tree.nix

@@ -1,5 +1,5 @@
 {lib, ...}: let
-  inherit (lib.types) bool str int submodule enum either listOf;
+  inherit (lib.types) bool str enum either listOf;
   inherit (lib.options) mkOption mkEnableOption literalExpression;
   inherit (lib.nvim.types) mkPluginSetupOption;
 in {
@@ -150,6 +150,14 @@ in {
           A list of filetypes that should not be replaced when opening a file
         '';
       };
+
+      filesystem = {
+        hijack_netrw_behavior = mkOption {
+          type = enum ["disabled" "open_default" "open_current"];
+          default = "open_default";
+          description = "Hijack Netrw behavior";
+        };
+      };
     };
   };
 }

modules/plugins/filetree/nvimtree/config.nix

@@ -24,6 +24,7 @@ in {
         package = "nvim-tree-lua";
         setupModule = "nvim-tree";
         inherit (cfg) setupOpts;
+
         cmd = ["NvimTreeClipboard" "NvimTreeClose" "NvimTreeCollapse" "NvimTreeCollapseKeepBuffers" "NvimTreeFindFile" "NvimTreeFindFileToggle" "NvimTreeFocus" "NvimTreeHiTest" "NvimTreeOpen" "NvimTreeRefresh" "NvimTreeResize" "NvimTreeToggle"];
         keys = [
           (mkLznBinding ["n"] cfg.mappings.toggle ":NvimTreeToggle<cr>" mappings.toggle.description)
@@ -31,9 +32,8 @@ in {
           (mkLznBinding ["n"] cfg.mappings.findFile ":NvimTreeFindFile<cr>" mappings.findFile.description)
           (mkLznBinding ["n"] cfg.mappings.focus ":NvimTreeFocus<cr>" mappings.focus.description)
         ];
-      };
 
-      pluginRC.nvimtreelua = entryAnywhere ''
+        beforeAll = ''
           ${
             optionalString cfg.setupOpts.disable_netrw ''
               -- disable netrew completely
@@ -42,6 +42,24 @@ in {
             ''
           }
 
+          ${optionalString (cfg.setupOpts.hijack_netrw && !cfg.openOnSetup) ''
+            vim.api.nvim_create_autocmd("BufEnter", {
+              group = vim.api.nvim_create_augroup("load_nvim_tree", {}),
+              desc = "Loads nvim-tree when openning a directory",
+              callback = function(args)
+                local stats = vim.uv.fs_stat(args.file)
+
+                if not stats or stats.type ~= "directory" then
+                  return
+                end
+
+                require("lz.n").trigger_load("nvim-tree-lua")
+
+                return true
+              end,
+            })
+          ''}
+
           ${
             optionalString cfg.openOnSetup ''
               ${optionalString config.vim.lazy.enable ''require('lz.n').trigger_load("nvim-tree-lua")''}
@@ -85,4 +103,5 @@ in {
         '';
       };
     };
+  };
 }

modules/wrapper/lazy/config.nix

@@ -25,6 +25,15 @@
     (removeAttrs spec ["package" "setupModule" "setupOpts" "keys"])
     // {
       "@1" = name;
+      beforeAll =
+        if spec.beforeAll != null
+        then
+          mkLuaInline ''
+            function()
+              ${spec.beforeAll}
+            end
+          ''
+        else null;
       before =
         if spec.before != null
         then