Little renovations

lua/config/diagnostics.lua

@@ -0,0 +1,5 @@
+vim.diagnostic.enable(true)
+vim.diagnostic.config({
+	virtual_text = false,
+	severity_sort = true,
+})

lua/config/lsp.lua

@@ -0,0 +1,58 @@
+vim.lsp.config('lua_ls', {
+	on_init = function(client)
+    if client.workspace_folders then
+      local path = client.workspace_folders[1].name
+      if
+        path ~= vim.fn.stdpath('config')
+        and (vim.uv.fs_stat(path .. '/.luarc.json') or vim.uv.fs_stat(path .. '/.luarc.jsonc'))
+      then
+        return
+      end
+    end
+
+    client.config.settings.Lua = vim.tbl_deep_extend('force', client.config.settings.Lua, {
+      runtime = {
+        -- Tell the language server which version of Lua you're using (most
+        -- likely LuaJIT in the case of Neovim)
+        version = 'LuaJIT',
+        -- Tell the language server how to find Lua modules same way as Neovim
+        -- (see `:h lua-module-load`)
+        path = {
+          'lua/?.lua',
+          'lua/?/init.lua',
+        },
+      },
+      -- Make the server aware of Neovim runtime files
+      workspace = {
+        checkThirdParty = false,
+        library = {
+          vim.env.VIMRUNTIME,
+          -- Depending on the usage, you might want to add additional paths
+          -- here.
+          -- '${3rd}/luv/library',
+          -- '${3rd}/busted/library',
+        },
+        -- Or pull in all of 'runtimepath'.
+        -- NOTE: this is a lot slower and will cause issues when working on
+        -- your own configuration.
+        -- See https://github.com/neovim/nvim-lspconfig/issues/3189
+        -- library = vim.api.nvim_get_runtime_file('', true),
+      },
+    })
+  end,
+  settings = {
+    Lua = {},
+  },
+})
+
+vim.lsp.config('rust_analyzer', {
+  settings = {
+    ['rust-analyzer'] = {
+      diagnostics = {
+        enable = false;
+      }
+    }
+  }
+})
+
+vim.lsp.enable({'clangd','lua_ls','rust_analyzer'})

lua/config/mappings.lua

@@ -0,0 +1,22 @@
+---Make string like ':cmd<CR>'
+---@param cmd string
+---@return string
+local function auto(cmd)
+  return string.format(':%s<CR>', cmd)
+end
+
+---Make string like '<Leader>cmd'
+---@param cmd string
+---@return string
+local function ld(cmd)
+  return string.format('<Leader>%s', cmd)
+end
+
+
+local builtin = require('telescope.builtin')
+vim.keymap.set('n', ld('ff'), builtin.find_files, { desc = 'Telescope find files' })
+vim.keymap.set('n', ld('fg'), builtin.live_grep, { desc = 'Telescope live grep' })
+vim.keymap.set('n', ld('fb'), builtin.buffers, { desc = 'Telescope buffers' })
+vim.keymap.set('n', ld('fh'), builtin.help_tags, { desc = 'Telescope help tags' })
+
+vim.keymap.set('n', ld('tt'), auto('Trouble diagnostics toggle'), {desc = 'Toggle diagnostics (Trouble)'})