Update neovim and git configurations.

gitconfig

 [user]
 	email = tim@kompiler.org
 	name = Tim van Deurzen
+
 [alias]
 	co = checkout
 	br = branch
 	ci = commit
 	st = status
 	di = diff --word-diff=plain --color-moved=plain
+
 [pull]
 	rebase = true
 
 [url "ssh://git@gitlab.dopey.blockport.io"]
 	insteadOf = https://gitlab.dopey.blockport.io
+
 [core]
 	editor = nvim
+    pager = delta
+
+[delta]
+    features = line-numbers decorations side-by-side
+    plus-style = "syntax bold auto"
+    minus-style = "syntax bold italic auto"
+    syntax-theme = "gruvbox-light"
+    navigate = true
+
+[interactive]
+    diffFilter = delta --color-only

neovim/lua/core/init.lua

@@ -9,7 +9,7 @@ local function apply_buffer_window_options(options)
 end
 
 local function basic_configuration()
-	options = {
+	local options = {
 		hidden = true;
 		fileformats = "unix,mac,dos";
 		modeline = true;
@@ -72,7 +72,7 @@ local function basic_configuration()
 		langnoremap = true;
 	}
 
-	buffer_window_options = {
+	local buffer_window_options = {
 		formatoptions = "qroctn";
 		shiftwidth = 4;
 		tabstop = 4;

neovim/lua/keybindings/which_key.lua

@@ -26,6 +26,9 @@ local keymap = {
         s = {'<Cmd>Lspsaga lsp_finder<CR>', 'find'},
         p = {'<Cmd>Lspsaga preview_definition<CR>', 'preview definition'},
         f = {'<Cmd>lua vim.lsp.buf.formatting()<CR>', 'format'},
+        d = {'<Cmd>lua vim.lsp.buf.definition()<CR>', 'go to definition'},
+        i = {'<Cmd>lua vim.lsp.buf.implementation()<CR>', 'go to definition'},
+        t = {'<Cmd>LspTroubleToggle lsp_workspace_diagnostics<CR>', 'open LspTrouble'},
 
     },
 
@@ -33,6 +36,7 @@ local keymap = {
         name = '+telescope',
 
         p = {'<Cmd>Telescope project<CR>', 'projects'},
+        d = {'<Cmd>Telescope lsp_workspace_diagnostics<CR>', 'diagnostics'},
     }
 }
 

neovim/lua/lsp/init.lua

@@ -19,6 +19,16 @@ lsp_config.rust_analyzer.setup{
     capabilities = capabilities,
 }
 
+lsp_config.yamlls.setup{
+    capabilities = capabilities,
+}
+
+lsp_config.dartls.setup{}
+
+lsp_config.ccls.setup{
+    capabilities = capabilities,
+}
+
 lsp_config.sumneko_lua.setup{
     cmd = {'/usr/bin/lua-language-server'},
     capabilities = capabilities,
@@ -61,3 +71,22 @@ vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
         update_in_insert = true,
     }
 )
+
+do
+  local default_handler = vim.lsp.handlers["textdocument/publishdiagnostics"]
+  vim.lsp.handlers["textdocument/publishdiagnostics"] = function(err, method, result, client_id, bufnr, config)
+    default_handler(err, method, result, client_id, bufnr, config)
+    local diagnostics = vim.lsp.diagnostic.get_all()
+    local qflist = {}
+    for bufnr_, diagnostic in pairs(diagnostics) do
+      for _, d in ipairs(diagnostic) do
+        d.bufnr = bufnr_
+        d.lnum = d.range.start.line + 1
+        d.col = d.range.start.character + 1
+        d.text = d.message
+        table.insert(qflist, d)
+      end
+    end
+    vim.lsp.util.set_qflist(qflist)
+  end
+end

neovim/lua/plugins/init.lua

@@ -10,7 +10,8 @@ return require('packer').startup(function()
 
         requires = {'tjdevries/colorbuddy.vim'},
         config = function()
-            require('colorbuddy').colorscheme('gruvbuddy')
+            --require('colorbuddy').colorscheme('gruvbox')
+            vim.cmd[[colo gruvbox]]
         end
     }
 
@@ -165,7 +166,7 @@ return require('packer').startup(function()
                 },
             }
 
-            vim.api.nvim_command [[autocmd CursorHold,CursorHoldI * :lua require('lspsaga.signaturehelp').signature_help()]]
+            -- vim.api.nvim_command [[autocmd CursorHold,CursorHoldI * :lua require('lspsaga.signaturehelp').signature_help()]]
         end
     }
     use {
@@ -185,4 +186,39 @@ return require('packer').startup(function()
             }
         end
     }
+
+    use {
+        "folke/lsp-trouble.nvim",
+        requires = "kyazdani42/nvim-web-devicons",
+        config = function()
+            require("trouble").setup {
+                -- your configuration comes here
+                -- or leave it empty to use the default settings
+                -- refer to the configuration section below
+            }
+        end
+    }
+
+    use {
+        "ray-x/lsp_signature.nvim",
+
+        config = function()
+            require('lsp_signature').on_attach({
+                bind = true,
+                handler_opts = {
+                    border = "single"
+                }
+            })
+        end
+    }
+
+    use {
+        'lewis6991/gitsigns.nvim',
+        requires = {
+            'nvim-lua/plenary.nvim'
+        },
+        config = function()
+            require('gitsigns').setup()
+        end
+    }
 end)