;;; core-vcs.el --- version control awareness

(use-package gitconfig-mode
  :mode ("/\\.?git/?config$" "/\\.gitmodules$")
  :init (add-hook 'gitconfig-mode-hook 'flyspell-mode))

(use-package gitignore-mode
  :mode ("/\\.gitignore$"
         "/\\.git/info/exclude$"
         "/git/ignore$"))

(use-package diff-hl
  :init
  (setq diff-hl-draw-borders nil
        diff-hl-fringe-bmp-function 'narf-diff-hl-fringe-bmp)
  :config
  (defun narf-diff-hl-fringe-bmp (type _pos)
    (if (eq type 'delete)
        'narf--diff-hl-bitmap-del
      'narf--diff-hl-bitmap))

  (define-fringe-bitmap 'narf--diff-hl-bitmap
    [240 240 240 240 240 240 240 240 240 240 240 240 240 240]
    nil nil 'center)
  (define-fringe-bitmap 'narf--diff-hl-bitmap-del
    [248 240 224 192 128 0 0 0 0 0 0 0 0 0]
    nil nil 'center)

  (global-diff-hl-mode 1))

(use-package github-browse-file
  :commands (narf:github-browse-file github-browse-file github-browse-file-blame)
  :config
  (evil-define-command narf:github-browse-file (&optional bang)
    (interactive "<!>")
    (if bang (github-browse-file-blame) (github-browse-file))))

(provide 'core-vcs)
;;; core-vcs.el ends here