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

2 files changed, 30 insertions, 12 deletions

diff --git a/utils/installer/config.example.lua b/utils/installer/config.example.lua
index 562d4060..120cd783 100644
--- a/utils/installer/config.example.lua
+++ b/utils/installer/config.example.lua
@@ -20,9 +20,9 @@ lvim.leader = "space"
 -- add your own keymapping
 lvim.keys.normal_mode["<C-s>"] = ":w<cr>"
 -- unmap a default keymapping
--- lvim.keys.normal_mode["<C-Up>"] = false
--- edit a default keymapping
--- lvim.keys.normal_mode["<C-q>"] = ":q<cr>"
+-- vim.keymap.del("n", "<C-Up>")
+-- override a default keymapping
+-- lvim.keys.normal_mode["<C-q>"] = ":q<cr>" -- or vim.keymap.set("n", "<C-q>", ":q<cr>" )
 
 -- Change Telescope navigation to use j and k for navigation and n and p for history in both input and normal mode.
 -- we use protected-mode (pcall) just in case the plugin wasn't loaded yet.
@@ -153,6 +153,15 @@ lvim.builtin.treesitter.highlight.enabled = true
 -- }
 
 -- Autocommands (https://neovim.io/doc/user/autocmd.html)
--- lvim.autocommands.custom_groups = {
---   { "BufWinEnter", "*.lua", "setlocal ts=8 sw=8" },
--- }
+-- vim.api.nvim_create_autocmd("BufEnter", {
+--   pattern = { "*.json", "*.jsonc" },
+--   -- enable wrap mode for json files only
+--   command = "setlocal wrap",
+-- })
+-- vim.api.nvim_create_autocmd("FileType", {
+--   pattern = "zsh",
+--   callback = function()
+--     -- let treesitter use bash highlight for zsh files as well
+--     require("nvim-treesitter.highlight").attach(0, "bash")
+--   end,
+-- })
diff --git a/utils/installer/config_win.example.lua b/utils/installer/config_win.example.lua
index b659263a..78468194 100644
--- a/utils/installer/config_win.example.lua
+++ b/utils/installer/config_win.example.lua
@@ -37,9 +37,9 @@ lvim.leader = "space"
 -- add your own keymapping
 lvim.keys.normal_mode["<C-s>"] = ":w<cr>"
 -- unmap a default keymapping
--- lvim.keys.normal_mode["<C-Up>"] = false
--- edit a default keymapping
--- lvim.keys.normal_mode["<C-q>"] = ":q<cr>"
+-- vim.keymap.del("n", "<C-Up>")
+-- override a default keymapping
+-- lvim.keys.normal_mode["<C-q>"] = ":q<cr>" -- or vim.keymap.set("n", "<C-q>", ":q<cr>" )
 
 -- Change Telescope navigation to use j and k for navigation and n and p for history in both input and normal mode.
 -- we use protected-mode (pcall) just in case the plugin wasn't loaded yet.
@@ -168,6 +168,15 @@ lvim.builtin.treesitter.highlight.enabled = true
 -- }
 
 -- Autocommands (https://neovim.io/doc/user/autocmd.html)
--- lvim.autocommands.custom_groups = {
---   { "BufWinEnter", "*.lua", "setlocal ts=8 sw=8" },
--- }
+-- vim.api.nvim_create_autocmd("BufEnter", {
+--   pattern = { "*.json", "*.jsonc" },
+--   -- enable wrap mode for json files only
+--   command = "setlocal wrap",
+-- })
+-- vim.api.nvim_create_autocmd("FileType", {
+--   pattern = "zsh",
+--   callback = function()
+--     -- let treesitter use bash highlight for zsh files as well
+--     require("nvim-treesitter.highlight").attach(0, "bash")
+--   end,
+-- })