add ssh config for work gitlab

improve neovim config with autocomplete

home.nix

@@ -31,6 +31,7 @@ in
       libreoffice
       nodePackages.pyright
       neofetch
+      gopls
     ];
   };
 
@@ -56,6 +57,10 @@ in
         vim-commentary
         vim-sleuth
         gitsigns-nvim
+        nvim-cmp
+        cmp-nvim-lsp
+        friendly-snippets
+        neodev-nvim
       ];
       extraLuaConfig = builtins.readFile ./neovim.lua;
     };
@@ -72,7 +77,7 @@ in
           id = 0;
           isDefault = true;
           settings = firefoxSettings;
-          extensions = firefox-addons.default; # TODO: recursive
+          extensions = firefox-addons.default;
         };
         sue = {
           id = 1;
@@ -124,30 +129,35 @@ in
       extraConfig = "User root";
 
       matchBlocks = {
-        "github.com" = lib.hm.dag.entryBefore [ "*" ] {
+        gitlab-sue = lib.hm.dag.entryBefore [ "*" ] {
+          hostname = "gitlab.com";
+          identityFile = "~/.ssh/sue_ed25519";
+          identitiesOnly = true;
+        };
+        github = lib.hm.dag.entryBefore [ "*" ] {
           hostname = "github.com";
           user = "pizzapim";
           identitiesOnly = true;
         };
-        "lewis" = lib.hm.dag.entryBefore [ "*" ] {
+        lewis = lib.hm.dag.entryBefore [ "*" ] {
           hostname = "lewis.hyp";
         };
-        "atlas" = lib.hm.dag.entryBefore [ "*" ] {
+        atlas = lib.hm.dag.entryBefore [ "*" ] {
           hostname = "atlas.hyp";
         };
-        "jefke" = lib.hm.dag.entryBefore [ "*" ] {
+        jefke = lib.hm.dag.entryBefore [ "*" ] {
           hostname = "jefke.hyp";
         };
-        "hermes" = lib.hm.dag.entryBefore [ "*" ] {
+        hermes = lib.hm.dag.entryBefore [ "*" ] {
           hostname = "hermes.dmz";
         };
-        "maestro" = lib.hm.dag.entryBefore [ "*" ] {
+        maestro = lib.hm.dag.entryBefore [ "*" ] {
           hostname = "maestro.dmz";
         };
-        "bancomart" = lib.hm.dag.entryBefore [ "*" ] {
+        bancomart = lib.hm.dag.entryBefore [ "*" ] {
           hostname = "bancomart.dmz";
         };
-        "handjecontantje" = lib.hm.dag.entryBefore [ "*" ] {
+        handjecontantje = lib.hm.dag.entryBefore [ "*" ] {
           hostname = "handjecontantje.dmz";
         };
       };

neovim.lua

@@ -10,22 +10,38 @@ vim.wo.cursorline = true
 
 --[ LSPCONFIG ]--
 
-local opts = { noremap=true, silent=true }
-local on_attach = function(client, bufnr)
-  vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
-  local bufopts = { noremap=true, silent=true, buffer=bufnr }
-  vim.keymap.set('n', '<leader>D', vim.lsp.buf.declaration, bufopts)
-  vim.keymap.set('n', '<leader>d', vim.lsp.buf.definition, bufopts)
-  vim.keymap.set('n', '<leader>h', vim.lsp.buf.hover, bufopts)
-  vim.keymap.set('n', '<leader>i', vim.lsp.buf.implementation, bufopts)
-  vim.keymap.set('n', '<leader>s', vim.lsp.buf.signature_help, bufopts)
-  vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, bufopts)
-  vim.keymap.set('n', '<leader>c', vim.lsp.buf.code_action, bufopts)
-  vim.keymap.set('n', '<leader>fmt', function() vim.lsp.buf.format { async = true } end, bufopts)
+local on_attach = function(_, bufnr)
+
+  local bufmap = function(keys, func)
+    vim.keymap.set('n', keys, func, { buffer = bufnr })
+  end
+
+  bufmap('<leader>r', vim.lsp.buf.rename)
+  bufmap('<leader>a', vim.lsp.buf.code_action)
+
+  bufmap('gd', vim.lsp.buf.definition)
+  bufmap('gD', vim.lsp.buf.declaration)
+  bufmap('gI', vim.lsp.buf.implementation)
+  bufmap('<leader>D', vim.lsp.buf.type_definition)
+
+  bufmap('gr', require('telescope.builtin').lsp_references)
+  bufmap('<leader>s', require('telescope.builtin').lsp_document_symbols)
+  bufmap('<leader>S', require('telescope.builtin').lsp_dynamic_workspace_symbols)
+
+  bufmap('K', vim.lsp.buf.hover)
+
+  vim.api.nvim_buf_create_user_command(bufnr, 'Format', function(_)
+    vim.lsp.buf.format()
+  end, {})
 end
 
-require'lspconfig'.nil_ls.setup{ on_attach = on_attach }
-require'lspconfig'.pyright.setup{}
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)
+
+require('neodev').setup()
+require'lspconfig'.nil_ls.setup{ on_attach = on_attach, capabilities = capabilities }
+require'lspconfig'.pyright.setup{ on_attach = on_attach, capabilities = capabilities }
+require'lspconfig'.gopls.setup{ on_attach = on_attach, capabilities = capabilities }
 
 --[ LEAP ]--
 
@@ -69,3 +85,40 @@ vim.cmd([[autocmd FileType nix setlocal commentstring=#\ %s]])
 
 --[ GITSIGNS ]--
 require("gitsigns").setup()
+
+--[ CMP ]--
+
+-- For snippets: look at https://github.com/vimjoyer/nvim-nix-video/blob/main/nvim/plugin/cmp.lua
+
+local cmp = require('cmp')
+
+cmp.setup {
+    mapping = cmp.mapping.preset.insert {
+        ['<C-n>'] = cmp.mapping.select_next_item(),
+        ['<C-p>'] = cmp.mapping.select_prev_item(),
+        ['<C-d>'] = cmp.mapping.scroll_docs(-4),
+        ['<C-f>'] = cmp.mapping.scroll_docs(4),
+        ['<C-Space>'] = cmp.mapping.complete {},
+        ['<CR>'] = cmp.mapping.confirm {
+            behavior = cmp.ConfirmBehavior.Replace,
+            select = true,
+        },
+        ['<Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_next_item()
+            else
+                fallback()
+            end
+        end, { 'i', 's' }),
+        ['<S-Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_prev_item()
+            else
+                fallback()
+            end
+        end, { 'i', 's' }),
+    },
+    sources = {
+        { name = 'nvim_lsp' },
+    },
+}