feat(nvim): add ufo plugin for better folds

nvim/after/plugin/ufo.lua

@@ -0,0 +1,20 @@
+-- https://github.com/kevinhwang91/nvim-ufo
+local status_ok, ufo = pcall(require, "ufo")
+if not status_ok then
+	return
+end
+
+local keymap = vim.keymap.set
+local opts = { noremap = true, silent = true }
+
+-- Options
+vim.o.foldcolumn = "1"
+vim.o.foldlevel = 99
+vim.o.foldlevelstart = 99
+vim.o.foldenable = true
+
+ufo.setup()
+
+-- Keymaps
+keymap("n", "zR", require("ufo").openAllFolds, opts)
+keymap("n", "zM", require("ufo").closeAllFolds, opts)

nvim/lua/kogakure/lsp/handlers.lua

@@ -159,6 +159,12 @@ end
 
 local capabilities = vim.lsp.protocol.make_client_capabilities()
 
+-- nvim-ufo - better folding
+capabilities.textDocument.foldingRange = {
+	dynamicRegistration = false,
+	lineFoldingOnly = true,
+}
+
 local status_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
 if not status_ok then
 	return

nvim/lua/kogakure/plugins.lua

@@ -146,6 +146,7 @@ return packer.startup(function(use)
 	use("simrat39/symbols-outline.nvim") -- Symbols Outline
 	use("SmiteshP/nvim-navic") -- Statusline current context
 	use("kevinhwang91/nvim-bqf") -- Better Quickfix
+	use({ "kevinhwang91/nvim-ufo", requires = "kevinhwang91/promise-async" }) -- Better folds
 
 	-- Editing Files
 	use("windwp/nvim-autopairs") -- Autopairs, integrates with both cmp and treesitter