chore: some qol crap

lua/plugins/fold.lua

@@ -1,53 +1,26 @@
-local M = {
-  "bbjornstad/pretty-fold.nvim",
+return {
+  "kevinhwang91/nvim-ufo",
+  event = "BufRead",
+  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
+
+    vim.keymap.set("n", "zA", require("ufo").openAllFolds, { desc = "Open all folds" })
+    vim.keymap.set("n", "zC", require("ufo").closeAllFolds, { desc = "Close all folds" })
+    vim.keymap.set("n", "zk", function()
+      local winid = require("ufo").peekFoldedLinesUnderCursor()
+      if not winid then
+        vim.lsp.buf.hover()
+      end
+    end, { desc = "Peek Fold" })
+
+    require("ufo").setup({
+      provider_selector = function()
+        return { "lsp", "indent" }
+      end,
+    })
+  end,
 }
-
-M.config = function()
-  local global_setup = {
-    sections = {
-      left = { "content" },
-      right = {
-        " ",
-        function()
-          return ("[%dL]"):format(vim.v.foldend - vim.v.foldstart)
-        end,
-        "[",
-        "percentage",
-        "]",
-      },
-    },
-    matchup_patterns = {
-      { "{", "}" },
-      { "%(", ")" },
-      { "%[", "]" },
-    },
-    process_comment_signs = ({ "delete", "spaces", false })[2],
-  }
-
-  local function ft_setup(lang, options) -- {{{
-    local opts = vim.tbl_deep_extend("force", global_setup, options)
-    if opts and opts.matchup_patterns and global_setup.matchup_patterns then
-      opts.matchup_patterns = vim.list_extend(opts.matchup_patterns, global_setup.matchup_patterns)
-    end
-    require("pretty-fold").ft_setup(lang, opts)
-  end -- }}}
-
-  require("pretty-fold").setup(global_setup)
-
-  ft_setup("lua", {
-    matchup_patterns = {
-      { "^%s*do$", "end" },
-      { "^%s*if", "end" },
-      { "^%s*for", "end" },
-      { "function[^%(]*%(", "end" },
-    },
-  })
-
-  ft_setup("vim", {
-    matchup_patterns = {
-      { "^%s*function!?[^%(]*%(", "endfunction" },
-    },
-  })
-end
-
-return M