refactor: load the default options once (#2592)

BREAKING CHANGE: modifying the default options for keymaps and autocmds
is now done by overwriting them, since they won't be loaded into the
global `lvim` table anymore

* refactor: use the lua-commands api
* refactor!: use the lua-autocmds api
* fix(settings): let neovim handle spellfile
* feat: add log:set_log_level()
* chore: update examples
* chore: add deprecation notice for custom_groups

1 files changed, 13 insertions, 15 deletions

diff --git a/lua/lvim/core/alpha.lua b/lua/lvim/core/alpha.lua
index 7612854b..fd637818 100644
--- a/lua/lvim/core/alpha.lua
+++ b/lua/lvim/core/alpha.lua
@@ -47,23 +47,21 @@ local function resolve_config(theme_name)
 end
 
 local function configure_additional_autocmds()
-  local aucmds = {
-    {
-      "FileType",
-      "alpha",
-      "set showtabline=0 | autocmd BufLeave <buffer> set showtabline=" .. vim.opt.showtabline._value,
-    },
-  }
+  local group = "_dashboard_settings"
+  vim.api.nvim_create_augroup(group, {})
+  vim.api.nvim_create_autocmd("FileType", {
+    group = group,
+    pattern = "alpha",
+    command = "set showtabline=0 | autocmd BufLeave <buffer> set showtabline=" .. vim.opt.showtabline._value,
+  })
   if not lvim.builtin.lualine.options.globalstatus then
-    aucmds[#aucmds + 1] =
-      -- https://github.com/goolord/alpha-nvim/issues/42
-      {
-        "FileType",
-        "alpha",
-        "set laststatus=0 | autocmd BufUnload <buffer> set laststatus=" .. vim.opt.laststatus._value,
-      }
+    -- https://github.com/goolord/alpha-nvim/issues/42
+    vim.api.nvim_create_autocmd("FileType", {
+      group = group,
+      pattern = "alpha",
+      command = "set laststatus=0 | autocmd BufUnload <buffer> set laststatus=" .. vim.opt.laststatus._value,
+    })
   end
-  require("lvim.core.autocmds").define_augroups { _alpha = aucmds }
 end
 
 function M.setup()