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return {
"kevinhwang91/nvim-ufo",
dependencies = {
"kevinhwang91/promise-async",
},
config = function()
vim.o.foldcolumn = "0" -- '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)
-- Option 1: coc.nvim as LSP client
-- { "neoclide/coc.nvim", branch = "master", run = "yarn install --frozen-lockfile" }
-- require("ufo").setup()
-- Option 2: nvim lsp as LSP client
-- Tell the server the capability of foldingRange,
-- Neovim hasn't added foldingRange to default capabilities, users must add it manually
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()
-- Option 3: treesitter as a main provider instead
-- (Note: the `nvim-treesitter` plugin is *not* needed.)
-- ufo uses the same query files for folding (queries/<lang>/folds.scm)
-- performance and stability are better than `foldmethod=nvim_treesitter#foldexpr()`
-- require("ufo").setup({
-- provider_selector = function(bufnr, filetype, buftype)
-- return { "treesitter", "indent" }
-- end,
-- })
--
-- Option 4: disable all providers for all buffers
-- Not recommend, AFAIK, the ufo's providers are the best performance in Neovim
-- require("ufo").setup({
-- provider_selector = function(bufnr, filetype, buftype)
-- return ""
-- end,
-- })
end,
}
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