Configure git-link for sourcegraph

git-link-sourcegraph.el

;; using https://github.com/jwiegley/use-package and https://github.com/sshaw/git-link

;; in the git config of the repository setup the following
;; [git-link]
;;	remote = mysourcegraph.sourcegraph
;; [remote "mysourcegraph.sourcegraph"]
;;  url = https://my.sourcegraph.host/my.git.host/myrespository


(use-package git-link
  :ensure t
  :config
  (defun git-link-sourcegraph (hostname dirname filename _branch commit start end)
    (let ((line-or-range (if end (format "%s-%s" start end) start)))
      (format "https://%s/%s@%s/-/blob/%s#L%s"
              hostname
              dirname
              commit
              filename
              line-or-range)))

  (defun git-link-commit-sourcegraph (hostname dirname commit)
    (format "https://%s/%s@%s"
            hostname
            dirname
            commit))

  (add-to-list 'git-link-remote-alist '("sourcegraph" git-link-sourcegraph))
  (add-to-list 'git-link-commit-remote-alist '("sourcegraph" git-link-commit-sourcegraph))

  (setq git-link-open-in-browser 't))