{ config, lib, pkgs, ... }: with lib; with builtins; let cfg = config.vim.lsp; usingNvimCmp = config.vim.autocomplete.enable && config.vim.autocomplete.type == "nvim-cmp"; in { config = mkIf cfg.enable { vim.startPlugins = optional usingNvimCmp "cmp-nvim-lsp"; vim.autocomplete.sources = {"nvim_lsp" = "[LSP]";}; vim.luaConfigRC.lsp-setup = '' vim.g.formatsave = ${boolToString cfg.formatOnSave}; local attach_keymaps = function(client, bufnr) local opts = { noremap=true, silent=true } vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgt', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgn', '<cmd>lua vim.diagnostic.goto_next()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgp', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lwa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lwr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lwl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lh', '<cmd>lua vim.lsp.buf.hover()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>ls', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts) vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>ln', '<cmd>lua vim.lsp.buf.rename()<CR>', opts) end -- Enable formatting local augroup = vim.api.nvim_create_augroup("LspFormatting", {}) format_callback = function(client, bufnr) if vim.g.formatsave then vim.api.nvim_clear_autocmds({ group = augroup, buffer = bufnr }) vim.api.nvim_create_autocmd("BufWritePre", { group = augroup, buffer = bufnr, callback = function() ${ if config.vim.lsp.null-ls.enable then '' local function is_null_ls_formatting_enabled(bufnr) local file_type = vim.api.nvim_buf_get_option(bufnr, "filetype") local generators = require("null-ls.generators").get_available( file_type, require("null-ls.methods").internal.FORMATTING ) return #generators > 0 end if is_null_ls_formatting_enabled(bufnr) then vim.lsp.buf.format({ bufnr = bufnr, filter = function(client) return client.name == "null-ls" end }) else vim.lsp.buf.format({ bufnr = bufnr, }) end '' else " vim.lsp.buf.format({ bufnr = bufnr, }) " } end, }) end end ${optionalString (config.vim.ui.breadcrumbs.enable) ''local navic = require("nvim-navic")''} default_on_attach = function(client, bufnr) attach_keymaps(client, bufnr) format_callback(client, bufnr) ${optionalString (config.vim.ui.breadcrumbs.enable) '' -- let navic attach to buffers if client.server_capabilities.documentSymbolProvider then navic.attach(client, bufnr) end ''} end local capabilities = vim.lsp.protocol.make_client_capabilities() ${optionalString usingNvimCmp "capabilities = require('cmp_nvim_lsp').default_capabilities()"} ''; }; }