feat(extras): added extra for mini.diff

NEWS.md

@@ -2,6 +2,10 @@
 
 ## 10.x
 
+- added new extra for [mini.diff](https://github.com/echasnovski/mini.nvim/blob/main/readmes/mini-diff.md)
+  This is a plugin similar to gitsigns but with a neat diff overlay
+  that can be toggled with `<leader>go`.
+
 - **trouble.nvim** has been rewritten from scratch and is now in beta.
   I've added a new extra for it (`trouble-v3`) for those of you who want to try it out.
   You can find the updated docs [here](https://github.com/folke/trouble.nvim/tree/dev)

lua/lazyvim/plugins/extras/editor/mini-diff.lua

@@ -0,0 +1,54 @@
+return {
+  -- disable gitsigns.nvim
+  {
+    "lewis6991/gitsigns.nvim",
+    enabled = false,
+  },
+
+  -- setup mini.diff
+  {
+    "echasnovski/mini.diff",
+    event = "VeryLazy",
+    keys = {
+      {
+        "<leader>go",
+        function()
+          require("mini.diff").toggle_overlay(0)
+        end,
+        desc = "Toggle mini.diff overlay",
+      },
+    },
+    opts = {
+      view = {
+        style = "sign",
+        signs = {
+          add = "▎",
+          change = "▎",
+          delete = "",
+        },
+      },
+    },
+  },
+
+  -- lualine integration
+  {
+    "nvim-lualine/lualine.nvim",
+    opts = function(_, opts)
+      local x = opts.sections.lualine_x
+      for _, comp in ipairs(x) do
+        if comp[1] == "diff" then
+          comp.source = function()
+            local summary = vim.b.minidiff_summary
+            return summary
+              and {
+                added = summary.add,
+                modified = summary.change,
+                removed = summary.delete,
+              }
+          end
+          break
+        end
+      end
+    end,
+  },
+}

lua/lazyvim/util/ui.lua

@@ -103,7 +103,7 @@ function M.statuscolumn()
     ---@type Sign?,Sign?,Sign?
     local left, right, fold
     for _, s in ipairs(M.get_signs(buf, vim.v.lnum)) do
-      if s.name and s.name:find("GitSign") then
+      if s.name and (s.name:find("GitSign") or s.name:find("MiniDiffSign")) then
         right = s
       else
         left = s