From 1d1e9ed9ce34895c7dfb80d44aa5b7a90863ef06 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Thu, 10 Nov 2022 22:23:13 +0100
Subject: [PATCH] fix: re-use existing views with same backend and opts

---
 .neoconf.json            |  3 ++-
 lua/noice/view/init.lua  |  3 ++-
 tests/view/init_spec.lua | 12 ++++++++++++
 3 files changed, 16 insertions(+), 2 deletions(-)
 create mode 100644 tests/view/init_spec.lua

diff --git a/.neoconf.json b/.neoconf.json
index 0032d47..e719d51 100644
--- a/.neoconf.json
+++ b/.neoconf.json
@@ -5,7 +5,8 @@
         "nui.nvim",
         "nvim-cmp",
         "nvim-notify",
-        "telescope.nvim"
+        "telescope.nvim",
+        "plenary.nvim"
       ]
     }
   },
diff --git a/lua/noice/view/init.lua b/lua/noice/view/init.lua
index 3795a5f..cb15c8e 100644
--- a/lua/noice/view/init.lua
+++ b/lua/noice/view/init.lua
@@ -60,12 +60,13 @@ function View.get_view(view, opts)
   end
 
   local mod = require("noice.view.backend." .. opts.backend)
+  local init_opts = vim.deepcopy(opts)
   ---@type NoiceView
   local ret = mod(opts)
   if not ret:is_available() and opts.fallback then
     return View.get_view(opts.fallback, opts_orig)
   end
-  table.insert(View._views, { view = ret, opts = vim.deepcopy(opts) })
+  table.insert(View._views, { view = ret, opts = init_opts })
   return ret
 end
 
diff --git a/tests/view/init_spec.lua b/tests/view/init_spec.lua
new file mode 100644
index 0000000..2231153
--- /dev/null
+++ b/tests/view/init_spec.lua
@@ -0,0 +1,12 @@
+local View = require("noice.view")
+local Config = require("noice.config")
+Config.setup()
+
+describe("checking views", function()
+  it("view is loaded only once", function()
+    local opts = { enter = true, format = "details" }
+    local view1 = View.get_view("split", opts)
+    local view2 = View.get_view("split", opts)
+    assert.equal(view1, view2)
+  end)
+end)