init-eglot-test.el

(setq user-emacs-directory (format "/tmp/emacsd/%s/%s/" (file-name-base load-file-name) emacs-version))
(setq package-user-dir (concat user-emacs-directory "elpa/"))
(setq package-archives
      '(("gnu" . "https://elpa.gnu.org/packages/")
        ("melpa" . "https://melpa.org/packages/")))

(package-initialize)
(defun install-package (pkg)
  (unless (package-installed-p pkg)
    (package-refresh-contents)
    (package-install pkg))
  (require pkg))

(install-package 'eglot)
(install-package 'go-mode)

(add-to-list 'eglot-server-programs '(go-mode . ("gopls")))
(add-hook 'go-mode-hook 'eglot-ensure)
(add-hook 'after-init-hook
          (lambda ()
            (find-file "nftables_test.go")))

(run-hooks 'after-init-hook)