replace vim-fugitive with neogit and diffview

lua/plugins/diffview.lua

@@ -0,0 +1,3 @@
+return {
+    'sindrets/diffview.nvim'
+}

lua/plugins/lsp.lua

@@ -9,6 +9,11 @@ local format_on_save = function(client, bufnr)
             group = augroup,
             buffer = bufnr,
             callback = function()
+                -- prevents format from being included in the undo history
+                -- this way the cursor doesn't jump around the file when
+                -- undoing
+                vim.cmd("silent! undojoin")
+
                 vim.lsp.buf.format({
                     bufnr = bufnr,
                     async = false,

lua/plugins/neogit.lua

@@ -0,0 +1,7 @@
+return {
+    "NeogitOrg/neogit",
+    dependencies = {
+        "nvim-lua/plenary.nvim",
+    },
+    config = true
+}

lua/plugins/vim-fugitive.lua

@@ -1,3 +1,4 @@
-return {
-    "tpope/vim-fugitive"
-}
+return {}
+-- return {
+--     "tpope/vim-fugitive"
+-- }