X-Git-Url: https://git.xinqibao.xyz/dotfiles.git/blobdiff_plain/9a2ac88afb86db3c3ee29f54d6f478983c1caca6..1351bd7d4ef69b38593e9967de7f6a12c6cc01f1:/.config/nvim/lua/plugin-config/nvim-treesitter.lua

diff --git a/.config/nvim/lua/plugin-config/nvim-treesitter.lua b/.config/nvim/lua/plugin-config/nvim-treesitter.lua
index 57100d2..4d17d51 100644
--- a/.config/nvim/lua/plugin-config/nvim-treesitter.lua
+++ b/.config/nvim/lua/plugin-config/nvim-treesitter.lua
@@ -1,32 +1,40 @@
-require'nvim-treesitter.configs'.setup {
-  --[[
-  -- One of "all", "maintained" (parsers with maintainers), or a list of languages
-  ensure_installed = "maintained",
-  -- Install languages synchronously (only applied to `ensure_installed`)
-  sync_install = false,
-  -- List of parsers to ignore installing
-  ignore_install = { "javascript" },
-  ]]
+local treesitter = require('nvim-treesitter')
 
-  -- Consistent syntax highlighting.
-  highlight = {
-    enable = true,
-    additional_vim_regex_highlighting = false
-  },
-
-  -- Incremental selection based on the named nodes from the grammar.
-  incremental_selection = {
-    enable = true,
-    keymaps = {
-      init_selection    = '<CR>',
-      node_incremental  = '<CR>',
-      node_decremental  = '<BS>',
-      scope_incremental = '<TAB>',
-    }
-  },
+treesitter.setup {
+  install_dir = vim.fn.stdpath('data') .. '/site',
+}
 
-  -- Indentation based on treesitter for the = operator. NOTE: This is an experimental feature.
-  indent = {
-    enable = false
-  }
+treesitter.install {
+  'bash',
+  'c',
+  'cmake',
+  'cpp',
+  'json',
+  'lua',
+  'markdown',
+  'markdown_inline',
+  'python',
+  'query',
+  'toml',
+  'vim',
+  'vimdoc',
+  'yaml',
 }
+
+local function enable(buf)
+  if not pcall(vim.treesitter.start, buf) then
+    return
+  end
+
+  vim.wo[0][0].foldexpr = 'v:lua.vim.treesitter.foldexpr()'
+  vim.wo[0][0].foldmethod = 'expr'
+end
+
+vim.api.nvim_create_autocmd('FileType', {
+  callback = function(args) enable(args.buf) end,
+})
+
+-- Startup filetype detection can precede this config being sourced.
+if vim.bo.filetype ~= '' then
+  enable(0)
+end