From db11ddc6c5c0a87a4d3057a764003590526c2e22 Mon Sep 17 00:00:00 2001
From: Oliver Hartmann <oliver.hartmann@freiewildbahn.de>
Date: Sat, 17 Feb 2024 13:15:35 +0100
Subject: [PATCH] refactor lspconfig

---
 lua/plugins/lspconfig.lua    |  4 ++++
 lua/plugins/rustaceanvim.lua | 33 ++++++++++++++++++++++++++++++++-
 2 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/lua/plugins/lspconfig.lua b/lua/plugins/lspconfig.lua
index bad9c00..fb3e828 100644
--- a/lua/plugins/lspconfig.lua
+++ b/lua/plugins/lspconfig.lua
@@ -261,6 +261,10 @@ return {
       on_attach = on_attach,
     }
 
+    -- lspconfig['rust_analyzer'].setup {
+    --   capabilities = capabilities,
+    --   on_attach = on_attach,
+    -- }
 
     lspconfig['lua_ls'].setup {
       capabilities = capabilities,
diff --git a/lua/plugins/rustaceanvim.lua b/lua/plugins/rustaceanvim.lua
index 60c7fd9..66e517c 100644
--- a/lua/plugins/rustaceanvim.lua
+++ b/lua/plugins/rustaceanvim.lua
@@ -2,13 +2,44 @@ return {
   'mrcjkb/rustaceanvim',
   ft = { 'rust' },
   config = function()
+    -- local capabilities = require('cmp_nvim_lsp').default_capabilities()
     vim.g.rustaceanvim = {
       server = {
+        -- capabilities = capabilities,
         on_attach = function(client, bufnr)
           local options = { noremap = true, silent = false, buffer = bufnr }
           vim.keymap.set('n', '<space>y', function() vim.cmd.RustLsp { 'hover', 'actions' } end,
             vim.tbl_extend('error', options, { desc = 'Hover' }))
-          require('plugins.lspconfig').on_attach(client, bufnr)
+          -- require('plugins.lspconfig').lspKeys(client, bufnr)
+
+          local group = vim.api.nvim_create_augroup('lsp_document_highlight', { clear = false })
+          vim.api.nvim_create_autocmd({ 'CursorHold', 'CursorHoldI' }, {
+            callback = function()
+              vim.lsp.buf.document_highlight()
+            end,
+            buffer = bufnr,
+            group = group,
+            desc = 'Document Highlight',
+          })
+          vim.api.nvim_create_autocmd('CursorMoved', {
+            callback = function()
+              vim.lsp.buf.clear_references()
+            end,
+            buffer = bufnr,
+            group = group,
+            desc = 'Clear All the References',
+          })
+          vim.api.nvim_create_autocmd({ 'LspDetach' }, {
+            group = group,
+            buffer = bufnr,
+            callback = function()
+              vim.lsp.buf.clear_references()
+              vim.api.nvim_clear_autocmds {
+                group = group,
+                buffer = bufnr
+              }
+            end,
+          })
         end
       }
     }