home/.config/nvim/lua/keybinds.lua

@@ -15,6 +15,8 @@ map('n', '<C-g>', '<cmd>Rg<CR>')
 -- Navigate completions with tab and shift tab
 map('i', '<S-Tab>', 'pumvisible() ? "\\<C-p>" : "\\<Tab>"', {expr = true})
 map('i', '<Tab>', 'pumvisible() ? "\\<C-n>" : "\\<Tab>"', {expr = true})
+-- Trigger completion
+map('i', '<C-SPACE>', '<Plug>(completion_trigger)', {silent = true, expr = true})
 
 -- Navigate between buffers
 map('n', '<C-N>', ':bn<CR>', {silent = true})

home/.config/nvim/lua/pluginconf/completion.lua

@@ -1,4 +1,3 @@
-vim.o.completeopt = 'menuone,noinsert,noselect'
+local o = vim.o
 
--- Enable for all buffers (for now)
+o.completeopt = 'menuone,noinsert,noselect'
-vim.api.nvim_command('autocmd BufEnter * lua require\'completion\'.on_attach()')

home/.config/nvim/lua/pluginconf/lsp.lua

@@ -1,105 +1,37 @@
--- keymaps
+-- Rust
-local on_attach = function(client, bufnr)
+require'lspconfig'.rust_analyzer.setup {
-  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+    on_attach = require'completion'.on_attach
-  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+}
 
-  buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
+-- Lua
-
+require'lspconfig'.sumneko_lua.setup {
-  -- Mappings.
+    on_attach = require'completion'.on_attach,
-  local opts = { noremap=true, silent=true }
+    cmd = {'/usr/bin/lua-language-server'},
-  buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+    settings = {
-  buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
-  buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
-  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
-  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
-  buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
-  buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
-  buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
-  buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
-  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
-  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
-  buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
-  buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
-  buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
-  buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
-
-  -- Set some keybinds conditional on server capabilities
-  if client.resolved_capabilities.document_formatting then
-    buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
-  elseif client.resolved_capabilities.document_range_formatting then
-    buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
-  end
-
-  -- Set autocommands conditional on server_capabilities
-  if client.resolved_capabilities.document_highlight then
-    vim.api.nvim_exec([[
-    augroup lsp_document_highlight
-    autocmd! * <buffer>
-    autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
-    autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()
-    augroup END
-    ]], false)
-  end
-end
---
--- Configure lua language server for neovim development
-local lua_settings = {
         Lua = {
             runtime = {
-      -- LuaJIT in the case of Neovim
+                -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
                 version = 'LuaJIT',
-      path = vim.split(package.path, ';'),
+                -- Setup your lua path
+                path = vim.split(package.path, ';')
             },
             diagnostics = {
                 -- Get the language server to recognize the `vim` global
-      globals = {'vim'},
+                globals = {'vim'}
             },
             workspace = {
                 -- Make the server aware of Neovim runtime files
                 library = {
                     [vim.fn.expand('$VIMRUNTIME/lua')] = true,
-        [vim.fn.expand('$VIMRUNTIME/lua/vim/lsp')] = true,
+                    [vim.fn.expand('$VIMRUNTIME/lua/vim/lsp')] = true
-      },
+                }
-    },
+            }
+        }
     }
 }
 
--- config that activates keymaps and enables snippet support
+-- YAML
-local function make_config()
+require'lspconfig'.yamlls.setup {on_attach = require'completion'.on_attach}
-	local capabilities = vim .lsp.protocol.make_client_capabilities()
-	capabilities.textDocument.completion.completionItem.snippetSupport = true
-	return {
-		-- enable snippet support
-		capabilities = capabilities,
-		-- map buffer local keybindings when the language server attaches
-		on_attach = on_attach,
-}
-end
 
--- lsp-install
+-- JavaScript / TypeScript
-local function setup_servers()
+require'lspconfig'.tsserver.setup {on_attach = require'completion'.on_attach}
-	require'lspinstall'.setup()
-
-	-- get all installed servers
-	local servers = require'lspinstall'.installed_servers()
-
-	for _, server in pairs(servers) do
-		local config = make_config()
-
-		-- language specific config
-		if server == "lua" then
-			config.settings = lua_settings
-		end
-
-		-- setup lspconfig for all servers
-		require'lspconfig'[server].setup(config)
-	end
-end
-
-setup_servers()
-
--- Automatically reload after `:LspInstall <server>` so we don't have to restart neovim
-require'lspinstall'.post_install_hook = function ()
-  setup_servers() -- reload installed servers
-  vim.cmd("bufdo e") -- this triggers the FileType autocmd that starts the server
-end

home/.config/nvim/lua/pluginmanager.lua

@@ -39,9 +39,6 @@ require('packer').startup(function()
     -- Configs for built-in LSP
     use 'neovim/nvim-lspconfig'
 
-	-- Install LSP executables
-	use 'kabouzeid/nvim-lspinstall'
-
     -- Completion framework
     use 'nvim-lua/completion-nvim'