local lsp_status = require('lsp-status') lsp_status.register_progress() -- enable snippet support local capabilities = vim.lsp.protocol.make_client_capabilities() capabilities.textDocument.completion.completionItem.snippetSupport = true capabilities.textDocument.completion.completionItem.resolveSupport = { properties = { 'documentation', 'detail', 'additionalTextEdits', } } capabilities = vim.tbl_extend('keep', capabilities or {}, lsp_status.capabilities) -- Use an on_attach function to only map the following keys -- after the language server attaches to the current buffer local on_attach = function(client, bufnr) local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end --Enable completion triggered by buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc') -- Mappings. local opts = { noremap=true, silent=true } -- See `:help vim.lsp.*` for documentation on any of the below functions buf_set_keymap('n', 'gD', 'lua vim.lsp.buf.declaration()', opts) buf_set_keymap('n', 'gd', 'lua vim.lsp.buf.definition()', opts) buf_set_keymap('n', 'K', 'lua vim.lsp.buf.hover()', opts) buf_set_keymap('v', 'K', 'lua vim.lsp.buf.hover()', opts) buf_set_keymap('n', 'gi', 'lua vim.lsp.buf.implementation()', opts) buf_set_keymap('n', '', 'lua vim.lsp.buf.signature_help()', opts) buf_set_keymap('n', 'D', 'lua vim.lsp.buf.type_definition()', opts) buf_set_keymap('n', 'rn', 'lua vim.lsp.buf.rename()', opts) buf_set_keymap('n', '', 'lua vim.lsp.buf.code_action()', opts) buf_set_keymap('n', 'gr', 'lua vim.lsp.buf.references()', opts) buf_set_keymap('n', '', 'lua vim.diagnostic.open_float()', opts) buf_set_keymap('n', '[d', 'lua vim.lsp.diagnostic.goto_prev()', opts) buf_set_keymap('n', ']d', 'lua vim.lsp.diagnostic.goto_next()', opts) buf_set_keymap('n', '', 'lua vim.lsp.diagnostic.set_loclist()', opts) buf_set_keymap("n", "f", "lua vim.lsp.buf.formatting()", opts) lsp_status.on_attach(client) --require'completion'.on_attach(client, bufnr) end local lsp_installer = require("nvim-lsp-installer") lsp_installer.on_server_ready(function(server) local opts = {} server:setup(opts) end) metals_config = require("metals").bare_config() metals_config.init_options.statusBarProvider = "on" metals_config.settings = { showImplicitArguments = true } metals_config.on_attach = on_attach metals_config.capabilities = require("cmp_nvim_lsp").update_capabilities(capabilities) vim.cmd [[augroup lsp]] vim.cmd [[au!]] vim.cmd([[autocmd FileType scala setlocal omnifunc=v:lua.vim.lsp.omnifunc]]) vim.cmd [[au FileType scala,sbt lua require("metals").initialize_or_attach(metals_config)]] vim.cmd [[augroup end]] vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with( vim.lsp.diagnostic.on_publish_diagnostics, { virtual_text = false, underline = true, signs = true, } ) vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with( vim.lsp.handlers.signature_help, { silent = true, focusable = false } ) vim.cmd [[autocmd CursorHoldI * silent! lua vim.lsp.buf.signature_help()]] vim.cmd [[autocmd CursorHold * lua vim.diagnostic.open_float({max_width = 100, focusable = false})]]