updated and added folding config

after/plugin/lsp-config.lua

@@ -9,7 +9,7 @@ lsp.ensure_installed {
   -- 'mypy',
   -- 'black',
   -- 'isort',
-  'ruff_lsp',
+  -- 'ruff_lsp',
   'pyright',
   -- Java Stuffs
   'jdtls',

after/plugin/nvim-ufo-config.lua

@@ -0,0 +1,36 @@
+vim.o.foldcolumn = '1' -- '0' is not bad
+vim.o.foldlevel = 99 -- Using ufo provider need a large value, feel free to decrease the value
+vim.o.foldlevelstart = 99
+vim.o.foldenable = true
+
+-- Using ufo provider need remap `zR` and `zM`. If Neovim is 0.6.1, remap yourself
+vim.keymap.set('n', 'zR', require('ufo').openAllFolds)
+vim.keymap.set('n', 'zM', require('ufo').closeAllFolds)
+
+vim.keymap.set('n', 'zK', function()
+  local winid = require('ufo').peekFoldedLinesUnderCursor()
+  if not winid then
+    -- choose one of coc.nvim and nvim lsp
+    vim.fn.CocActionAsync 'definitionHover' -- coc.nvim
+    vim.lsp.buf.hover()
+  end
+end)
+
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities.textDocument.foldingRange = {
+  dynamicRegistration = false,
+  lineFoldingOnly = true,
+}
+local language_servers = require('lspconfig').util.available_servers() -- or list servers manually like {'gopls', 'clangd'}
+for _, ls in ipairs(language_servers) do
+  require('lspconfig')[ls].setup {
+    capabilities = capabilities,
+    -- you can add other fields for setting up lsp server in this table
+  }
+end
+
+require('ufo').setup {
+  provider_selector = function(bufnr, filetype, buftype)
+    return { 'lsp', 'indent' }
+  end,
+}