From 0f104854dab0b9edc9dd90bb70fdd782568283ef Mon Sep 17 00:00:00 2001
From: Steven Arcangeli <stevearc@stripe.com>
Date: Thu, 5 Jan 2023 18:56:48 -0800
Subject: [PATCH] fix: close floating oil window on WinLeave (#17)

---
 lua/oil/init.lua | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/lua/oil/init.lua b/lua/oil/init.lua
index aaeefc1..dc78553 100644
--- a/lua/oil/init.lua
+++ b/lua/oil/init.lua
@@ -238,6 +238,19 @@ M.open_float = function(dir)
     border = config.float.border,
     zindex = 45,
   })
+  local winleave_autocmd
+  winleave_autocmd = vim.api.nvim_create_autocmd("WinLeave", {
+    callback = vim.schedule_wrap(function()
+      if util.is_floating_win() then
+        return
+      end
+      if vim.api.nvim_win_is_valid(winid) then
+        vim.api.nvim_win_close(winid, true)
+      end
+      vim.api.nvim_del_autocmd(winleave_autocmd)
+    end),
+    nested = true,
+  })
   for k, v in pairs(config.float.win_options) do
     vim.api.nvim_win_set_option(winid, k, v)
   end