From de1f36b4be2283117125f6c7dcf44c84dfd2261f Mon Sep 17 00:00:00 2001
From: poz <poz@poz.pet>
Date: Wed, 23 Jul 2025 01:59:08 +0200
Subject: [PATCH] utility/oil-nvim: add oil-git-status support

---
 docs/release-notes/rl-0.8.md                  |  3 ++
 modules/plugins/utility/oil-nvim/config.nix   | 30 +++++++++++++++----
 modules/plugins/utility/oil-nvim/oil-nvim.nix |  8 +++++
 npins/sources.json                            | 13 ++++++++
 4 files changed, 49 insertions(+), 5 deletions(-)

diff --git a/docs/release-notes/rl-0.8.md b/docs/release-notes/rl-0.8.md
index c72f65d7..d2f649b5 100644
--- a/docs/release-notes/rl-0.8.md
+++ b/docs/release-notes/rl-0.8.md
@@ -383,9 +383,12 @@
 [poz](https://poz.pet):
 
 [everforest]: https://github.com/sainnhe/everforest
+[oil]: https://github.com/stevearc/oil.nvim
+[oil-git-status]: https://github.com/refractalize/oil-git-status.nvim
 
 - Fix gitsigns null-ls issue.
 - Add [everforest] theme support.
+- Add [oil-git-status] support to [oil] module.
 
 [Haskex](https://github.com/haskex):
 
diff --git a/modules/plugins/utility/oil-nvim/config.nix b/modules/plugins/utility/oil-nvim/config.nix
index dca4de60..9344c305 100644
--- a/modules/plugins/utility/oil-nvim/config.nix
+++ b/modules/plugins/utility/oil-nvim/config.nix
@@ -3,18 +3,38 @@
   lib,
   ...
 }: let
+  inherit (lib.attrsets) optionalAttrs recursiveUpdate;
+  inherit (lib.lists) optionals;
   inherit (lib.modules) mkIf;
   inherit (lib.nvim.lua) toLuaObject;
-  inherit (lib.nvim.dag) entryAnywhere;
+  inherit (lib.nvim.dag) entryAfter entryAnywhere;
 
   cfg = config.vim.utility.oil-nvim;
 in {
   config = mkIf cfg.enable {
     vim = {
-      startPlugins = ["oil-nvim"];
-      pluginRC.oil-nvim = entryAnywhere ''
-        require("oil").setup(${toLuaObject cfg.setupOpts});
-      '';
+      startPlugins = ["oil-nvim"] ++ (optionals cfg.gitStatus.enable ["oil-git-status.nvim"]);
+
+      pluginRC.oil-nvim = let
+        gitStatusDefaultOpts = {
+          # https://github.com/refractalize/oil-git-status.nvim?tab=readme-ov-file#configuration
+          win_options = {
+            signcolumn = "yes:2";
+          };
+        };
+
+        setupOpts =
+          recursiveUpdate
+          (optionalAttrs cfg.gitStatus.enable gitStatusDefaultOpts)
+          cfg.setupOpts;
+      in
+        entryAnywhere ''
+          require("oil").setup(${toLuaObject setupOpts});
+        '';
+
+      pluginRC.oil-git-status-nvim = mkIf cfg.gitStatus.enable (entryAfter ["oil-nvim"] ''
+        require("oil-git-status").setup(${toLuaObject cfg.gitStatus.setupOpts})
+      '');
     };
   };
 }
diff --git a/modules/plugins/utility/oil-nvim/oil-nvim.nix b/modules/plugins/utility/oil-nvim/oil-nvim.nix
index 557f3db6..426188bc 100644
--- a/modules/plugins/utility/oil-nvim/oil-nvim.nix
+++ b/modules/plugins/utility/oil-nvim/oil-nvim.nix
@@ -8,5 +8,13 @@ in {
     '';
 
     setupOpts = mkPluginSetupOption "oil-nvim" {};
+
+    gitStatus = {
+      enable = mkEnableOption ''
+        Git status on [oil-nvim] directory listings
+      '';
+
+      setupOpts = mkPluginSetupOption "oil-git-status-nvim" {};
+    };
   };
 }
diff --git a/npins/sources.json b/npins/sources.json
index fd5a34f2..eec2fde9 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -2030,6 +2030,19 @@
       "url": "https://github.com/epwalsh/obsidian.nvim/archive/14e0427bef6c55da0d63f9a313fd9941be3a2479.tar.gz",
       "hash": "15ycmhn48ryaqzch6w3w6llq2qgmjx8xwkb9dn0075z60dybpflr"
     },
+    "oil-git-status.nvim": {
+      "type": "Git",
+      "repository": {
+        "type": "GitHub",
+        "owner": "refractalize",
+        "repo": "oil-git-status.nvim"
+      },
+      "branch": "main",
+      "submodules": false,
+      "revision": "4b5cf53842c17a09420919e655a6a559da3112d7",
+      "url": "https://github.com/refractalize/oil-git-status.nvim/archive/4b5cf53842c17a09420919e655a6a559da3112d7.tar.gz",
+      "hash": "1jzw6lkvi9xxzqy8xz056xlb45byr1arklh87zmyf0nj9plm2nsp"
+    },
     "oil-nvim": {
       "type": "Git",
       "repository": {