From ac72a8df4afc1a543624c0eb1ebc0bedeb83c1a6 Mon Sep 17 00:00:00 2001
From: Aritra Sen <125266845+aretrosen@users.noreply.github.com>
Date: Mon, 26 Jun 2023 21:26:22 +0530
Subject: [PATCH] feat: add override config option to customize float layout
 (#132)

* (feat) Added override function for floatwin

* (feat) Added in-place floatwin option modification

Added in-place modification of floatwin options, and removed example
from config.lua.
---
 lua/oil/config.lua | 5 +++++
 lua/oil/init.lua   | 9 +++++----
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/lua/oil/config.lua b/lua/oil/config.lua
index 1b03875..305f377 100644
--- a/lua/oil/config.lua
+++ b/lua/oil/config.lua
@@ -80,6 +80,11 @@ local default_config = {
     win_options = {
       winblend = 10,
     },
+    -- This is the config that will be passed to nvim_open_win.
+    -- Change values here to customize the layout
+    override = function(conf)
+      return conf
+    end,
   },
   -- Configuration for the actions floating preview window
   preview = {
diff --git a/lua/oil/init.lua b/lua/oil/init.lua
index 9953075..f7b1f5a 100644
--- a/lua/oil/init.lua
+++ b/lua/oil/init.lua
@@ -271,6 +271,7 @@ M.open_float = function(dir)
     border = config.float.border,
     zindex = 45,
   }
+  win_opts = config.float.override(win_opts) or win_opts
 
   local winid = vim.api.nvim_open_win(bufnr, true, win_opts)
   vim.w[winid].is_oil_win = true
@@ -323,10 +324,10 @@ M.open_float = function(dir)
           end
           vim.api.nvim_win_set_config(winid, {
             relative = "editor",
-            row = row,
-            col = col,
-            width = width,
-            height = height,
+            row = win_opts.row,
+            col = win_opts.col,
+            width = win_opts.width,
+            height = win_opts.height,
             title = get_title(),
           })
         end,