62 lines
1.9 KiB
Lua
62 lines
1.9 KiB
Lua
|
-- Toggle this on/off for autoformatting
|
||
|
|
local autoformatting = false
|
||
|
|
if not autoformatting then
|
||
|
|
return
|
||
|
|
end
|
||
|
|
|
||
|
|
-- 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
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
vim.api.nvim_create_autocmd('BufWritePre', {
|
||
|
|
group = get_augroup(client),
|
||
|
|
buffer = bufnr,
|
||
|
|
callback = function()
|
||
|
|
if not format_is_enabled then
|
||
|
|
return
|
||
|
|
end
|
||
|
|
|
||
|
|
vim.lsp.buf.format { async = false }
|
||
|
|
end,
|
||
|
|
})
|
||
|
|
end,
|
||
|
|
})
|