perf: lazy load most plugins (#3750)

* perf: lazy load most plugins

* fix(lazy): suggested fixes for pref/lazyloading branch (#3754)

fix(lazy): Suggested fixes from previous comments

fix(lazy): applying suggestions from code review

Co-authored-by: LostNeophyte <[email protected]>

Co-authored-by: Pratyush Bharati <[email protected]>
Co-authored-by: LostNeophyte <[email protected]>

* chore: format

* move lazy utils to modules.lua

* simplify telescope actions

* refactor: cmp_window local name

* feat: more lazy loading cmds

* refactor(cmp): minor clean up

* perf: set lazy loading by default

* refactor(alpha): remove broken lazy load

* revert: explictily set lazy loading

This reverts commit ba38193e4ebfa5acc8afa2b35247c5420d9a2739.

* test: enable lazy-loading for bigfile

* perf: defer projects and alpha to VimEnter

* refactor(bufferline): add comment

* perf: better lazy load dap/dapui

* perf: lazy load ts-commentstring with Comment.nvim pre_hook

---------

Co-authored-by: pr-313 <[email protected]>
Co-authored-by: Pratyush Bharati <[email protected]>
Co-authored-by: opalmay <[email protected]>
Co-authored-by: kylo252 <[email protected]>

1 files changed, 29 insertions, 0 deletions

diff --git a/lua/lvim/core/autocmds.lua b/lua/lvim/core/autocmds.lua
index f8da317e..a9f7115a 100644
--- a/lua/lvim/core/autocmds.lua
+++ b/lua/lvim/core/autocmds.lua
@@ -119,6 +119,35 @@ function M.load_defaults()
         end,
       },
     },
+    { -- taken from AstroNvim
+      "BufEnter",
+      {
+        group = "_dir_opened",
+        once = true,
+        callback = function(args)
+          local bufname = vim.api.nvim_buf_get_name(args.buf)
+          if require("lvim.utils").is_directory(bufname) then
+            vim.api.nvim_del_augroup_by_name "_dir_opened"
+            vim.cmd "do User DirOpened"
+            vim.api.nvim_exec_autocmds("BufEnter", {})
+          end
+        end,
+      },
+    },
+    { -- taken from AstroNvim
+      { "BufRead", "BufWinEnter", "BufNewFile" },
+      {
+        group = "_file_opened",
+        once = true,
+        callback = function(args)
+          local buftype = vim.api.nvim_get_option_value("buftype", { buf = args.buf })
+          if not (vim.fn.expand "%" == "" or buftype == "nofile") then
+            vim.cmd "do User FileOpened"
+            require("lvim.lsp").setup()
+          end
+        end,
+      },
+    },
   }
 
   M.define_autocmds(definitions)