helm-company-test.el

(require 'package)
(package-initialize)

(use-package company
  :defer t
  :config (setq company-frontends nil))
(use-package helm-company
  :bind (:map company-mode-map
              ("TAB" . my-helm-company-complete)
              ("<tab>" . my-helm-company-complete)
              :map company-active-map
              ("TAB" . my-helm-company-complete)
              ("<tab>" . my-helm-company-complete))
  :init (progn
          (defun my-helm-company-complete ()
            (interactive)
            (when (company-complete) (helm-company)))
          (add-to-list 'completion-at-point-functions
                       #'comint-dynamic-complete-filename)))
(require 'yasnippet)
(custom-set-variables
 '(lsp-clients-go-server "gopls")
 '(lsp-enable-on-type-formatting nil)
 '(lsp-prefer-flymake t)
 '(lsp-ui-doc-enable nil)
 '(lsp-ui-flycheck-enable t)
 '(lsp-ui-sideline-enable t))
(global-set-key (kbd "TAB") 'my-helm-company-complete)
(global-company-mode)
(electric-pair-mode)