plugins: More lazy load, yay

use vim.defer_fn to load the plugins after entering the ui

add the lazy load to setup

lazy load gitsigns, neoscroll, lspinstall and vim-matchup using this method

rearrange according to startup sequence

lua/core/utils.lua

@@ -310,4 +310,14 @@ end]]
    return into
 end
 
+-- load plugin after entering vim ui
+M.packer_lazy_load = function(plugin, timer)
+   if plugin then
+      timer = timer or 0
+      vim.defer_fn(function()
+         require("packer").loader(plugin)
+      end, timer)
+   end
+end
+
 return M

lua/plugins/init.lua

@@ -16,6 +16,10 @@ return packer.startup(function()
       "Nvchad/extensions",
    }
 
+   use {
+      "nvim-lua/plenary.nvim",
+   }
+
    use {
       "wbthomason/packer.nvim",
       event = "VimEnter",
@@ -49,7 +53,7 @@ return packer.startup(function()
    use {
       "akinsho/bufferline.nvim",
       disable = not plugin_status.bufferline,
-      after = "feline.nvim",
+      after = "nvim-web-devicons",
       config = function()
          require "plugins.configs.bufferline"
       end,
@@ -58,34 +62,6 @@ return packer.startup(function()
       end,
    }
 
-   use {
-      "nvim-lua/plenary.nvim",
-   }
-
-   -- git stuff
-   use {
-      "lewis6991/gitsigns.nvim",
-      disable = not plugin_status.gitsigns,
-      cond = function()
-         return vim.fn.isdirectory ".git" == 1
-      end,
-      config = function()
-         require "plugins.configs.gitsigns"
-      end,
-   }
-
-   -- load autosave only if its globally enabled
-   use {
-      disable = not plugin_status.autosave,
-      "Pocco81/AutoSave.nvim",
-      config = function()
-         require "plugins.configs.autosave"
-      end,
-      cond = function()
-         return require("core.utils").load_config().options.plugin.autosave == true
-      end,
-   }
-
    use {
       "lukas-reineke/indent-blankline.nvim",
       disable = not plugin_status.blankline,
@@ -113,9 +89,38 @@ return packer.startup(function()
       end,
    }
 
+   -- git stuff
+   use {
+      "lewis6991/gitsigns.nvim",
+      disable = not plugin_status.gitsigns,
+      opt = true,
+      config = function()
+         require "plugins.configs.gitsigns"
+      end,
+      setup = function()
+         require("core.utils").packer_lazy_load "gitsigns.nvim"
+      end,
+   }
+
+   -- smooth scroll
+   use {
+      "karb94/neoscroll.nvim",
+      disable = not plugin_status.neoscroll,
+      opt = true,
+      config = function()
+         require("plugins.configs.others").neoscroll()
+      end,
+      setup = function()
+         require("core.utils").packer_lazy_load "neoscroll.nvim"
+      end,
+   }
+
    use {
       "kabouzeid/nvim-lspinstall",
-      event = "BufRead",
+      opt = true,
+      setup = function()
+         require("core.utils").packer_lazy_load "nvim-lspinstall"
+      end,
    }
 
    use {
@@ -135,6 +140,27 @@ return packer.startup(function()
       end,
    }
 
+   use {
+      "andymass/vim-matchup",
+      disable = not plugin_status.vim_matchup,
+      opt = true,
+      setup = function()
+         require("core.utils").packer_lazy_load "vim-matchup"
+      end,
+   }
+
+   -- load autosave only if its globally enabled
+   use {
+      disable = not plugin_status.autosave,
+      "Pocco81/AutoSave.nvim",
+      config = function()
+         require "plugins.configs.autosave"
+      end,
+      cond = function()
+         return require("core.utils").load_config().options.plugin.autosave == true
+      end,
+   }
+
    use {
       "onsails/lspkind-nvim",
       disable = not plugin_status.lspkind,
@@ -189,22 +215,6 @@ return packer.startup(function()
       end,
    }
 
-   use {
-      "andymass/vim-matchup",
-      disable = not plugin_status.vim_matchup,
-      event = "CursorMoved",
-   }
-
-   -- smooth scroll
-   use {
-      "karb94/neoscroll.nvim",
-      disable = not plugin_status.neoscroll,
-      event = "WinScrolled",
-      config = function()
-         require("plugins.configs.others").neoscroll()
-      end,
-   }
-
    use {
       "glepnir/dashboard-nvim",
       disable = not plugin_status.dashboard,