From 02a1c77cad04e16005b8ab2ce18617b0ffa278b7 Mon Sep 17 00:00:00 2001
From: Nanderty <psopka@sopka.ch>
Date: Fri, 24 Mar 2023 10:30:18 +0100
Subject: diagnostics and linting

---
 lua/options.lua           | 10 +---------
 lua/plugins/general.lua   | 16 ++++++++++++++++
 lua/plugins/interface.lua |  1 -
 lua/plugins/lsp.lua       | 19 +++++++++++++++++++
 4 files changed, 36 insertions(+), 10 deletions(-)

(limited to 'lua')

diff --git a/lua/options.lua b/lua/options.lua
index 720bf2f..8c009e2 100644
--- a/lua/options.lua
+++ b/lua/options.lua
@@ -1,7 +1,7 @@
 vim.opt.spelllang = {'de_de', 'en_us'}
 
 vim.opt.timeoutlen = 500
-vim.opt.updatetime = 200
+vim.opt.updatetime = 250
 vim.opt.mouse = a
 vim.opt.signcolumn = 'yes'
 vim.opt.cursorline = true
@@ -22,13 +22,5 @@ vim.opt.softtabstop = 4
 vim.opt.number = true
 vim.opt.scrolloff = 20
 vim.opt.numberwidth = 5
-vim.diagnostic.config({
-    virtual_text = {
-	severity = vim.diagnostic.severity.ERROR,
-    },
-    underline = {
-	severity = vim.diagnostic.severity.ERROR,
-    },
-})
 vim.opt.termguicolors = true
 vim.opt.guifont = {'Hack NFM:h12'}
diff --git a/lua/plugins/general.lua b/lua/plugins/general.lua
index f86270d..ddcacea 100644
--- a/lua/plugins/general.lua
+++ b/lua/plugins/general.lua
@@ -1,4 +1,20 @@
 return {
+	{
+		'mfussenegger/nvim-lint',
+		event = {
+			'BufWritePre'
+		},
+		config = function()
+			require('lint').linters_by_ft = {
+				tex = { 'lacheck', }
+			}
+			vim.api.nvim_create_autocmd({ "BufWritePost" }, {
+				callback = function()
+					require("lint").try_lint()
+				end,
+			})
+		end,
+	},
 	{
 		'tpope/vim-fugitive',
 		event = {
diff --git a/lua/plugins/interface.lua b/lua/plugins/interface.lua
index 7e06d03..ede5cf8 100644
--- a/lua/plugins/interface.lua
+++ b/lua/plugins/interface.lua
@@ -41,7 +41,6 @@ return {
 		},
 		opts = {
 			show_current_context = true,
-			show_current_context_start = true,
 		},
 	},
 	{
diff --git a/lua/plugins/lsp.lua b/lua/plugins/lsp.lua
index 68da19a..6ad37c3 100644
--- a/lua/plugins/lsp.lua
+++ b/lua/plugins/lsp.lua
@@ -33,6 +33,25 @@ return {
 				local hl = "DiagnosticSign" .. type
 				vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
 			end
+			vim.diagnostic.config({
+				update_in_insert = true,
+				virtual_text = false,
+			})
+			vim.api.nvim_create_autocmd("CursorHold", {
+				buffer = bufnr,
+				callback = function()
+					local opts = {
+						header = '',
+						source = 'always',
+						border = {{' '},{' '},{' '},{' '}},
+						focusable = false,
+						close_events = { "BufLeave", "CursorMoved", "InsertEnter", },
+						prefix = ' ',
+						scope = 'cursor',
+					}
+					vim.diagnostic.open_float(nil, opts)
+				end
+			})
 		end,
 	},
 }
-- 
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