-- {{ ansible_managed }}

-- To update installed parsers use `:TSUpdate {language}`.
-- See https://github.com/nvim-treesitter/nvim-treesitter for more info.
local tree_sitter_config = require('nvim-treesitter')

local ensure_installed = {
  'lua', 'yaml', 'bash', 'python', 'javascript', 'typescript', 'jsx', 'css', 'scss',
  'html', 'htmldjango', 'sql', 'json', 'dockerfile', 'markdown', 'rst', 'tmux',
  'xml', 'toml', 'editorconfig', 'diff', 'gitcommit', 'git_config', 'gitignore',
  'gitattributes', 'make', 'nginx', 'vim', 'vimdoc', 'passwd', 'regex'
}

local already_installed = require('nvim-treesitter.config').get_installed()
local parsers_to_install = vim.iter(ensure_installed)
  :filter(function(parser) return not vim.tbl_contains(already_installed, parser) end)
  :totable()

tree_sitter_config.install(parsers_to_install)

vim.api.nvim_create_autocmd('FileType', {
  callback = function()
    -- Enable treesitter highlighting and disable regex syntax
    pcall(vim.treesitter.start)
    -- folds, provided by Neovim
    vim.wo.foldexpr = 'v:lua.vim.treesitter.foldexpr()'
    vim.wo.foldmethod = 'expr'
    -- indentation, provided by nvim-treesitter
    vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
  end,
})