43 lines
1.5 KiB
Lua
43 lines
1.5 KiB
Lua
---@module 'lazy'
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---@type LazySpec
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return {
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'nvim-treesitter/nvim-treesitter',
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lazy = false,
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build = ':TSUpdate',
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branch = 'main',
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config = function()
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local parsers = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc' }
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require('nvim-treesitter').install(parsers)
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---@param buf integer
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---@param language string
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local function treesitter_try_attach(buf, language)
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if not vim.treesitter.language.add(language) then return end
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vim.treesitter.start(buf, language)
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local has_indent_query = vim.treesitter.query.get(language, 'indents') ~= nil
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if has_indent_query then vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()" end
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end
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local available_parsers = require('nvim-treesitter').get_available()
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vim.api.nvim_create_autocmd('FileType', {
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callback = function(args)
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local buf, filetype = args.buf, args.match
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local language = vim.treesitter.language.get_lang(filetype)
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if not language then return end
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local installed_parsers = require('nvim-treesitter').get_installed 'parsers'
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if vim.tbl_contains(installed_parsers, language) then
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treesitter_try_attach(buf, language)
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elseif vim.tbl_contains(available_parsers, language) then
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require('nvim-treesitter').install(language):await(function() treesitter_try_attach(buf, language) end)
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else
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treesitter_try_attach(buf, language)
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end
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end,
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})
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end,
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}
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