neovim: remove unnecessary plugins

neovim/.config/nvim/after/plugin/oil.lua

@@ -1,15 +0,0 @@
-local oil = require("oil")
-
-oil.setup({
-  default_file_explorer = false,
-  skip_confirm_for_simple_edits = true,
-  columns = {},
-})
-
-vim.keymap.set("n", "<leader>o", function()
-  if vim.bo.filetype == "oil" then
-    oil.close()
-  else
-    oil.open()
-  end
-end)

neovim/.config/nvim/after/plugin/telescope.lua

@@ -39,18 +39,8 @@ telescope.setup({
       end,
     },
   },
-  extensions = {
-    fzf = {
-      fuzzy = true,
-      override_generic_sorter = true,
-      override_file_sorter = true,
-      case_mode = "smart_case",
-    },
-  },
 })
 
-telescope.load_extension("fzf")
-
 vim.keymap.set("n", "<leader>f", builtin.find_files)
 vim.keymap.set("n", "<leader>s", builtin.live_grep)
 vim.keymap.set("n", "<leader>p", vim.cmd.Telescope)

neovim/.config/nvim/after/plugin/undotree.lua

@@ -1,7 +0,0 @@
-vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
-vim.opt.undofile = true
-
-vim.keymap.set("n", "<leader>u", function()
-  vim.cmd.UndotreeToggle()
-  vim.cmd.UndotreeFocus()
-end)

neovim/.config/nvim/init.lua

@@ -26,11 +26,7 @@ require("packer").startup(function(use)
     end,
   })
 
-  use({
-    "nvim-telescope/telescope.nvim",
-    branch = "0.1.x",
-    { "nvim-telescope/telescope-fzf-native.nvim", run = "make" },
-  })
+  use({ "nvim-telescope/telescope.nvim" })
 
   use({ "tpope/vim-fugitive" })
   use({ "lewis6991/gitsigns.nvim" })
@@ -54,8 +50,6 @@ require("packer").startup(function(use)
   use({ "williamboman/mason.nvim", "williamboman/mason-lspconfig.nvim" })
   use({ "jose-elias-alvarez/null-ls.nvim" })
 
-  use({ "mbbill/undotree" })
-
   use({ "kyazdani42/nvim-tree.lua" })
   use({ "kyazdani42/nvim-web-devicons" })
 
@@ -66,22 +60,8 @@ require("packer").startup(function(use)
 
   use({ "nvim-lualine/lualine.nvim" })
 
-  use({
-    "jinh0/eyeliner.nvim",
-    config = function()
-      require("eyeliner").setup({
-        highlight_on_key = true,
-        dim = true,
-      })
-    end,
-  })
-
   use({ "b0o/SchemaStore.nvim" })
 
-  use({
-    "stevearc/oil.nvim",
-  })
-
   use({ "Exafunction/codeium.vim" })
 
   if PACKER_BOOTSTRAP then