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Barrett Ruth 2026-02-07 00:45:47 -05:00
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156
config/nvim/lua/plugins/treesitter.lua Normal file
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return {
{
'nvim-treesitter/nvim-treesitter',
branch = 'main',
build = ':TSUpdate',
lazy = false,
init = function()
vim.api.nvim_create_autocmd('FileType', {
pattern = '*',
callback = function()
local bufnr = vim.api.nvim_get_current_buf()
local lines = vim.api.nvim_buf_line_count(bufnr)
if lines < 5000 then
pcall(vim.treesitter.start)
else
vim.notify_once(
('Skipping tree-sitter for bufnr %s; file too large (%s >= 5000 lines)'):format(
bufnr,
lines
)
)
end
end,
group = vim.api.nvim_create_augroup(
'ATreeSitter',
{ clear = true }
),
})
end,
keys = {
{
'<leader>T',
function()
local lang_map = { htmldjango = 'html' }
local bufnr = vim.api.nvim_get_current_buf()
local parser = vim.treesitter.get_parser(bufnr)
local lang = parser:lang()
local path = (
vim.env.NVIM_APPNAME or vim.fn.stdpath('config')
)
.. ('/after/queries/%s/highlights.scm'):format(
lang_map[lang] or lang
)
if vim.loop.fs_stat(path) then
vim.fn.rename(path, path .. '.disabled')
elseif vim.loop.fs_stat(path .. '.disabled') then
vim.fn.rename(path .. '.disabled', path)
end
vim.cmd.TSBufToggle('highlight')
vim.cmd.TSBufToggle('highlight')
end,
},
},
},
{
'nvim-treesitter/nvim-treesitter-textobjects',
branch = 'main',
dependencies = 'nvim-treesitter/nvim-treesitter',
init = function()
vim.g.no_plugin_maps = true
end,
opts = {
select = {
enable = true,
lookahead = true,
},
move = {
enable = true,
set_jumps = true,
},
},
config = function(_, opts)
require('nvim-treesitter-textobjects').setup(opts)
local select = require('nvim-treesitter-textobjects.select')
local select_maps = {
{ 'aa', '@parameter.outer' },
{ 'ia', '@parameter.inner' },
{ 'ab', '@block.outer' },
{ 'ib', '@block.inner' },
{ 'as', '@class.outer' },
{ 'is', '@class.inner' },
{ 'aC', '@call.outer' },
{ 'iC', '@call.inner' },
{ 'af', '@function.outer' },
{ 'if', '@function.inner' },
{ 'ai', '@conditional.outer' },
{ 'ii', '@conditional.inner' },
{ 'aL', '@loop.outer' },
{ 'iL', '@loop.inner' },
}
for _, m in ipairs({ 'x', 'o' }) do
for _, t in ipairs(select_maps) do
map({
m,
t[1],
function()
select.select_textobject(t[2], 'textobjects', m)
end,
})
end
end
local move = require('nvim-treesitter-textobjects.move')
local move_maps = {
{ ']a', 'goto_next_start', '@parameter.inner' },
{ ']s', 'goto_next_start', '@class.outer' },
{ ']f', 'goto_next_start', '@function.outer' },
{ ']i', 'goto_next_start', '@conditional.outer' },
{ ']/', 'goto_next_start', '@comment.outer' },
{ ']A', 'goto_next_end', '@parameter.inner' },
{ ']F', 'goto_next_end', '@function.outer' },
{ ']I', 'goto_next_end', '@conditional.outer' },
{ '[a', 'goto_previous_start', '@parameter.inner' },
{ '[s', 'goto_previous_start', '@class.outer' },
{ '[f', 'goto_previous_start', '@function.outer' },
{ '[i', 'goto_previous_start', '@conditional.outer' },
{ '[/', 'goto_previous_start', '@comment.outer' },
{ '[A', 'goto_previous_end', '@parameter.inner' },
{ '[F', 'goto_previous_end', '@function.outer' },
{ '[I', 'goto_previous_end', '@conditional.outer' },
}
for _, m in ipairs({ 'n', 'x', 'o' }) do
for _, t in ipairs(move_maps) do
map({
m,
t[1],
function()
move[t[2]](t[3], 'textobjects')
end,
})
end
end
local ts_repeat =
require('nvim-treesitter-textobjects.repeatable_move')
for _, m in ipairs({ 'n', 'x', 'o' }) do
map({ m, ';', ts_repeat.repeat_last_move_next })
map({ m, ',', ts_repeat.repeat_last_move_previous })
map({ m, 'f', ts_repeat.builtin_f_expr }, { expr = true })
map({ m, 'F', ts_repeat.builtin_F_expr }, { expr = true })
map({ m, 't', ts_repeat.builtin_t_expr }, { expr = true })
map({ m, 'T', ts_repeat.builtin_T_expr }, { expr = true })
end
end,
},
{
'Wansmer/treesj',
config = true,
keys = {
{ 'gt', '<cmd>lua require("treesj").toggle()<cr>' },
},
},
}