nvim-lua.kickstart.nvim/lua/kickstart/plugins/autoformat.lua

return {
}
-- -- autoformat.lua
-- --
-- -- Use your language server to automatically format your code on save.
-- -- Adds additional commands as well to manage the behavior
--
-- return {
--   'neovim/nvim-lspconfig',
--   dependencies = {
--     'ray-x/go.nvim',
--     'ray-x/guihua.lua',
--   },
--   config = function()
--     require("go").setup()
--     -- Switch for controlling whether you want autoformatting.
--     --  Use :KickstartFormatToggle to toggle autoformatting on or off
--     local format_is_enabled = true
--     vim.api.nvim_create_user_command('KickstartFormatToggle', function()
--       format_is_enabled = not format_is_enabled
--       print('Setting autoformatting to: ' .. tostring(format_is_enabled))
--     end, {})
--
--     -- Create an augroup that is used for managing our formatting autocmds.
--     --      We need one augroup per client to make sure that multiple clients
--     --      can attach to the same buffer without interfering with each other.
--     local _augroups = {}
--     local get_augroup = function(client)
--       if not _augroups[client.id] then
--         local group_name = 'kickstart-lsp-format-' .. client.name
--         local id = vim.api.nvim_create_augroup(group_name, { clear = true })
--         _augroups[client.id] = id
--       end
--
--       return _augroups[client.id]
--     end
--
--     -- Whenever an LSP attaches to a buffer, we will run this function.
--     --
--     -- See `:help LspAttach` for more information about this autocmd event.
--     vim.api.nvim_create_autocmd('LspAttach', {
--       group = vim.api.nvim_create_augroup('kickstart-lsp-attach-format', { clear = true }),
--       -- This is where we attach the autoformatting for reasonable clients
--       callback = function(args)
--         local client_id = args.data.client_id
--         local client = vim.lsp.get_client_by_id(client_id)
--         local bufnr = args.buf
--
--         -- Only attach to clients that support document formatting
--         if not client.server_capabilities.documentFormattingProvider then
--           return
--         end
--
--         -- Tsserver usually works poorly. Sorry you work with bad languages
--         -- You can remove this line if you know what you're doing :)
--         if client.name == 'tsserver' then
--           return
--         end
--
--         -- Create an autocmd that will run *before* we save the buffer.
--         --  Run the formatting command for the LSP that has just attached.
--         vim.api.nvim_create_autocmd('BufWritePre', {
--           group = get_augroup(client),
--           buffer = bufnr,
--           callback = function()
--             if not format_is_enabled then
--               return
--             end
--
--             if vim.bo.filetype == 'go' then
--               require('go.format').goimport()
--             else
--               vim.lsp.buf.format {
--                 async = false,
--                 filter = function(c)
--                   return c.id == client.id
--                 end,
--               }
--             end
--           end,
--         })
--       end,
--     })
--   end,
-- }