.nvim.lua

-- 1. Define the custom LSP configuration for tmux
vim.lsp.config("tmux_ls", {
	cmd = { "tmux-language-server" },
	filetypes = { "tmux" },
	root_markers = { ".git", ".tmux.conf", "tmux.conf" },
})

-- vim.lsp.config("lua_ls", {
-- 	settings = {
-- 		Lua = {
-- 			signatureHelp = { enabled = true },
-- 			diagnostics = {
-- 				globals = { "nixInfo", "vim", "Snacks", "lzn", "Util", "Icons" },
-- 				disable = { "missing-fields" },
-- 			},
-- 		},
-- 	},
-- })

-- 2. Enable it globally (automatically attaches when filetype matches)
vim.lsp.enable("tmux_ls")

vim.filetype.add({
	pattern = {
		[".*tmux%.conf"] = "tmux",
	},
})

vim.api.nvim_create_autocmd("LspAttach", {
	group = vim.api.nvim_create_augroup("UserLspConfig", {}),
	callback = function(ev)
		local client = assert(vim.lsp.get_client_by_id(ev.data.client_id))

		-- Example keymaps for navigation/inspection
		local opts = { buffer = ev.buf }
		vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
		vim.keymap.set("n", "K", function()
			vim.lsp.buf.hover({ border = "rounded", silent = true })
		end, opts)

		-- Enable built-in completion if supported
		if client:supports_method("textDocument/completion") then
			vim.lsp.completion.enable(true, client.id, ev.buf, { autotrigger = true })
		end
	end,
})

-- vim.treesitter.language.add('python', { path = "" })
vim.treesitter.language.register("tmux", { "conf", "tmux" })