treesitter

vim/.vim/lua/plugins/base.lua

@@ -3,7 +3,7 @@ local use_google = require("utils").use_google
 return {
 	{ "nvim-lua/plenary.nvim", lazy = false },
 	{ "nvim-tree/nvim-web-devicons", lazy = false },
-	{ "squk/java-syntax.vim", lazy = false },
+	{ "squk/java-syntax.vim", ft = "java" },
 	{ "echasnovski/mini.splitjoin", version = "*" },
 	{
 		"andweeb/presence.nvim",

vim/.vim/lua/plugins/google.lua

@@ -29,12 +29,12 @@ return {
 	goog("googlestyle"),
 	goog("googlespell"),
 	goog("googlepaths"),
-	goog("google-filetypes"),
-	goog("ft-java"),
+	-- goog("google-filetypes"),
+	-- goog("ft-java"),
 	goog("ft-soy"),
 	goog("ft-gss"),
-	goog("ft-javascript"),
-	goog("ft-kotlin"),
+	-- goog("ft-javascript"),
+	-- goog("ft-kotlin"),
 	goog("ft-proto"),
 	goog("google-logo"),
 	goog("critique"),

vim/.vim/lua/plugins/nvim-treesitter.lua

@@ -3,25 +3,51 @@ return {
 	build = ":TSUpdate",
 	config = function()
 		require("nvim-treesitter.configs").setup({
-			-- A list of parser names, or "all"
-			-- ensure_installed = { "c", "lua", "vim", "java", "kotlin"},
+			-- A list of parser names, or "all" (the five listed parsers should always be installed)
 			ensure_installed = "all",
 
 			-- Install parsers synchronously (only applied to `ensure_installed`)
 			sync_install = false,
 
-            disable = {"lua"},
+			-- Automatically install missing parsers when entering buffer
+			-- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
+			auto_install = false,
+
+			-- List of parsers to ignore installing (or "all")
+			-- ignore_install = { "" },
+
+			---- If you need to change the installation directory of the parsers (see -> Advanced Setup)
+			-- parser_install_dir = "/some/path/to/store/parsers", -- Remember to run vim.opt.runtimepath:append("/some/path/to/store/parsers")!
+
 			highlight = {
-				-- `false` will disable the whole extension
 				enable = true,
-				indent = {
-					enable = true,
-				},
+
+				-- NOTE: these are the names of the parsers and not the filetype. (for example if you want to
+				-- disable highlighting for the `tex` filetype, you need to include `latex` in this list as this is
+				-- the name of the parser)
+				-- list of language that will be disabled
+				-- Or use a function for more flexibility, e.g. to disable slow treesitter highlight for large files
+				disable = function(lang, buf)
+					--TODO write a custom Java treesitter parser for comments
+					--@link
+					--
+					-- if lang == "java" then
+					--     return true
+					-- end
+
+					local max_filesize = 100 * 1024 -- 100 KB
+					local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+					if ok and stats and stats.size > max_filesize then
+						return true
+					end
+				end,
+
+				-- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+				-- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+				-- Using this option may slow down your editor, and you may see some duplicate highlights.
+				-- Instead of true it can also be a list of languages
+				additional_vim_regex_highlighting = { "java" },
 			},
-			-- rainbow = {
-			--     enable = true,
-			--     extended_mode = true,
-			-- }
 		})
 	end,
 	lazy = false,