74 lines
3.0 KiB
Lua
74 lines
3.0 KiB
Lua
return {
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{ -- Highlight, edit, and navigate code
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'nvim-treesitter/nvim-treesitter',
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lazy = false,
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branch = 'main',
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build = ':TSUpdate',
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opts = {},
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-- main = 'nvim-treesitter.configs', -- Sets main module to use for opts
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-- [[ Configure Treesitter ]] See `:help nvim-treesitter`
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config = function()
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local ensureInstalled = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc' }
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local alreadyInstalled = require('nvim-treesitter').get_installed 'parsers'
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local parsersToInstall = vim
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.iter(ensureInstalled)
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:filter(function(parser)
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return not vim.tbl_contains(alreadyInstalled, parser)
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end)
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:totable()
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print(parsersToInstall)
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if #parsersToInstall > 0 then
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require('nvim-treesitter').install(parsersToInstall)
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end
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local parsersInstalled = require('nvim-treesitter').get_installed 'parsers'
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for _, parser in pairs(parsersInstalled) do
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local filetypes = vim.treesitter.language.get_filetypes(parser)
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vim.api.nvim_create_autocmd({ 'FileType' }, {
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group = vim.api.nvim_create_augroup('EnableTreesitterHighlighting', { clear = true }),
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pattern = filetypes,
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callback = function(event)
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print(event.buf)
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local parser_installed = pcall(vim.treesitter.get_parser, event.buf, parser)
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if parser_installed then
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pcall(vim.treesitter.start, event.buf, parser)
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end
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end,
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})
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end
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end,
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-- There are additional nvim-treesitter modules that you can use to interact
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-- with nvim-treesitter. You should go explore a few and see what interests you:
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--
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-- - Incremental selection: Included, see `:help nvim-treesitter-incremental-selection-mod`
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-- - Show your current context: https://github.com/nvim-treesitter/nvim-treesitter-context
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},
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{
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'nvim-treesitter/nvim-treesitter-textobjects',
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opts = {},
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branch = 'main',
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config = function()
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require('nvim-treesitter-textobjects').setup {
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select = {
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-- Automatically jump forward to textobj, similar to targets.vim
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lookahead = true,
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},
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}
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vim.keymap.set({ 'x', 'o' }, 'af', function()
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require('nvim-treesitter-textobjects.select').select_textobject('@function.outer', 'textobjects')
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end, { desc = 'Select outer function' })
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vim.keymap.set({ 'x', 'o' }, 'if', function()
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require('nvim-treesitter-textobjects.select').select_textobject('@function.inner', 'textobjects')
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end, { desc = 'Select inside function' })
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vim.keymap.set({ 'x', 'o' }, 'ac', function()
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require('nvim-treesitter-textobjects.select').select_textobject('@class.outer', 'textobjects')
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end, { desc = 'Select outer class' })
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vim.keymap.set({ 'x', 'o' }, 'ic', function()
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require('nvim-treesitter-textobjects.select').select_textobject('@class.inner', 'textobjects')
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end, { desc = 'Select outer class' })
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end,
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},
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}
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-- vim: ts=2 sts=2 sw=2 et
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