/
treesitter.lua
150 lines (147 loc) · 4.64 KB
/
treesitter.lua
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return {
-- Treesitter is a new parser generator tool that we can
-- use in Neovim to power faster and more accurate
-- syntax highlighting.
{
"nvim-treesitter/nvim-treesitter",
version = false, -- last release is way too old and doesn't work on Windows
build = ":TSUpdate",
event = { "LazyFile", "VeryLazy" },
lazy = vim.fn.argc(-1) == 0, -- load treesitter early when opening a file from the cmdline
init = function(plugin)
-- PERF: add nvim-treesitter queries to the rtp and it's custom query predicates early
-- This is needed because a bunch of plugins no longer `require("nvim-treesitter")`, which
-- no longer trigger the **nvim-treesitter** module to be loaded in time.
-- Luckily, the only things that those plugins need are the custom queries, which we make available
-- during startup.
require("lazy.core.loader").add_to_rtp(plugin)
require("nvim-treesitter.query_predicates")
end,
cmd = { "TSUpdateSync", "TSUpdate", "TSInstall" },
keys = {
{ "<c-space>", desc = "Increment Selection" },
{ "<bs>", desc = "Decrement Selection", mode = "x" },
},
---@type TSConfig
---@diagnostic disable-next-line: missing-fields
opts = {
highlight = { enable = true },
indent = { enable = true },
ensure_installed = {
"bash",
"c",
"diff",
"html",
"javascript",
"jsdoc",
"json",
"jsonc",
"lua",
"luadoc",
"luap",
"markdown",
"markdown_inline",
"python",
"query",
"regex",
"toml",
"tsx",
"typescript",
"vim",
"vimdoc",
"xml",
"yaml",
},
incremental_selection = {
enable = true,
keymaps = {
init_selection = "<C-space>",
node_incremental = "<C-space>",
scope_incremental = false,
node_decremental = "<bs>",
},
},
textobjects = {
move = {
enable = true,
goto_next_start = { ["]f"] = "@function.outer", ["]c"] = "@class.outer" },
goto_next_end = { ["]F"] = "@function.outer", ["]C"] = "@class.outer" },
goto_previous_start = { ["[f"] = "@function.outer", ["[c"] = "@class.outer" },
goto_previous_end = { ["[F"] = "@function.outer", ["[C"] = "@class.outer" },
},
},
},
---@param opts TSConfig
config = function(_, opts)
if type(opts.ensure_installed) == "table" then
---@type table<string, boolean>
local added = {}
opts.ensure_installed = vim.tbl_filter(function(lang)
if added[lang] then
return false
end
added[lang] = true
return true
end, opts.ensure_installed)
end
require("nvim-treesitter.configs").setup(opts)
vim.schedule(function()
require("lazy").load({ plugins = { "nvim-treesitter-textobjects" } })
end)
end,
},
{
"nvim-treesitter/nvim-treesitter-textobjects",
lazy = true,
config = function()
-- When in diff mode, we want to use the default
-- vim text objects c & C instead of the treesitter ones.
local move = require("nvim-treesitter.textobjects.move") ---@type table<string,fun(...)>
local configs = require("nvim-treesitter.configs")
for name, fn in pairs(move) do
if name:find("goto") == 1 then
move[name] = function(q, ...)
if vim.wo.diff then
local config = configs.get_module("textobjects.move")[name] ---@type table<string,string>
for key, query in pairs(config or {}) do
if q == query and key:find("[%]%[][cC]") then
vim.cmd("normal! " .. key)
return
end
end
end
return fn(q, ...)
end
end
end
end,
},
-- Show context of the current function
{
"nvim-treesitter/nvim-treesitter-context",
event = "LazyFile",
enabled = true,
opts = { mode = "cursor", max_lines = 3 },
keys = {
{
"<leader>ut",
function()
local tsc = require("treesitter-context")
tsc.toggle()
if LazyVim.inject.get_upvalue(tsc.toggle, "enabled") then
LazyVim.info("Enabled Treesitter Context", { title = "Option" })
else
LazyVim.warn("Disabled Treesitter Context", { title = "Option" })
end
end,
desc = "Toggle Treesitter Context",
},
},
},
-- Automatically add closing tags for HTML and JSX
{
"windwp/nvim-ts-autotag",
event = "LazyFile",
opts = {},
},
}