amend global on_attach function

open_float instead of show_line_diagnostics

lua/user/lsp/handlers.lua

@@ -46,18 +46,12 @@ end
 
 local function lsp_highlight_document(client)
   -- Set autocommands conditional on server_capabilities
-  if client.resolved_capabilities.document_highlight then
+    local status_ok, illuminate = pcall(require, "illuminate")
-    vim.api.nvim_exec(
+    if not status_ok then
-      [[
+      return
-      augroup lsp_document_highlight
-        autocmd! * <buffer>
-        autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
-        autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()
-      augroup END
-    ]],
-      false
-    )
     end
+    illuminate.on_attach(client)
+  -- end
 end
 
 local function lsp_keymaps(bufnr)
@@ -76,7 +70,7 @@ local function lsp_keymaps(bufnr)
     bufnr,
     "n",
     "gl",
-    '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics({ border = "rounded" })<CR>',
+    '<cmd>lua vim.diagnostic.open_float({ border = "rounded" })<CR>',
     opts
   )
   vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", '<cmd>lua vim.diagnostic.goto_next({ border = "rounded" })<CR>', opts)
@@ -85,6 +79,8 @@ local function lsp_keymaps(bufnr)
 end
 
 M.on_attach = function(client, bufnr)
+-- vim.notify(client.name .. " starting...")
+-- TODO: refactor this into a method that checks if string in list
   if client.name == "tsserver" then
     client.resolved_capabilities.document_formatting = false
   end