(require 'config-package)

(use-package go-mode
  :mode (("\\.go\\'" . go-mode))

  :bind (:map go-mode-map
              ("C-z" . hydra-go/body))

  :init
  (progn
    (defun fcuny-go-set-tab-width ()
      (setq-local tab-width 2))
    (add-hook 'go-mode-hook 'fcuny-go-set-tab-width))

  :config
  (progn
    (add-hook 'before-save-hook 'gofmt-before-save)))

(use-package go-eldoc
  :config
  (add-hook 'go-mode-hook 'go-eldoc-setup))

(use-package gotest)

(use-package go-guru)

(use-package go-imports)

(use-package golint)

(use-package go-projectile)

(use-package company-go
  :init
  (progn
    (setq company-go-show-annotation t))

  :config
  (add-hook 'go-mode-hook (lambda() (add-to-list 'company-backends 'company-go))))

(defhydra hydra-go (:hint nil :exit t)
"
^Command^      ^Imports^       ^Doc^
^-------^------^-------^-------^---^
_r_: run      _ig_: goto       _d_: doc at point
              _ia_: add
^  ^          _ir_: remove
"
  ("r" go-run-main)
  ("d" godoc-at-point)
  ("ig" go-goto-imports )
  ("ia" go-import-add)
  ("ir" go-remove-unused-imports)
  ("q" nil "quit" :color blue))

(provide 'module-go)