emacs init.el

init.el

(setenv "PATH" (concat (getenv "PATH") ":~/go/bin"))

;; Set up package.el to work with MELPA
(require 'package)
(setq package-archives '(("gnu"   . "http://mirrors.tuna.tsinghua.edu.cn/elpa/gnu/")
                         ("melpa" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/melpa/")))

(package-initialize)
(package-refresh-contents)

(setq package-list '(evil go-mode company company-lsp company-go lsp-mode))


; install the missing packages
(dolist (package package-list)
  (unless (package-installed-p package)
    (package-install package)))

;; Enable Evil
(require 'evil)
(evil-mode 1)

(require 'lsp-mode)
(require 'company)                                   ; load company mode
(require 'company-lsp)
(require 'company-go)                                ; load company mode go backend

(add-hook 'after-init-hook 'global-company-mode)
(push 'company-lsp company-backends)

(add-hook 'go-mode-hook (lambda ()
                          (set (make-local-variable 'company-backends) '(company-go))
                          (company-mode)))

(setq company-tooltip-limit 20)                      ; bigger popup window
(setq company-idle-delay .3)                         ; decrease delay before autocompletion popup shows
(setq company-echo-delay 0)                          ; remove annoying blinking
(setq company-begin-commands '(self-insert-command)) ; start

(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(package-selected-packages '(evil)))

(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )