{ 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 format_callback = function(client, bufnr) vim.api.nvim_create_autocmd("BufWritePre", { group = augroup, buffer = bufnr, callback = function() if vim.g.formatsave then if client.supports_method("textDocument/formatting") then local params = require'vim.lsp.util'.make_formatting_params({}) client.request('textDocument/formatting', params, nil, bufnr) end end end }) end default_on_attach = function(client, bufnr) attach_keymaps(client, bufnr) format_callback(client, bufnr) end local capabilities = vim.lsp.protocol.make_client_capabilities() ${optionalString usingNvimCmp "capabilities = require('cmp_nvim_lsp').default_capabilities()"} ''; }; }