;;; oni-magit.el --- Magit config                    -*- lexical-binding: t; -*-

;; Copyright (C) 2019  Tom Willemse

;; Author: Tom Willemse <tom@ryuslash.org>
;; Keywords: local
;; Version: 2026.0427.130949
;; Package-Requires: (magit magit-popup oni-hydra)

;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <https://www.gnu.org/licenses/>.

;;; Commentary:

;; Magit configuration.

;;; Code:

(require 'hydra)
(require 'magit)

(defvar oni:magit-status-rx
  (rx bos (optional "*") "magit: "))

(defun oni-magit-display-buffer-in-only-window (buffer alist)
  "Show only BUFFER.
Delete all other windows and then pass BUFFER and ALIST on to
`display-buffer-same-window'."
  (delete-other-windows)
  (display-buffer-same-window buffer alist))

;;;###autoload(autoload 'oni-hydra-magit/body "oni-magit")
(defhydra oni-hydra-magit (:color teal :hint nil)
  "
^Magit^
^^---------
_s_: Status
_i_: Init
"
  ("s" magit-status)
  ("i" magit-init))

(setq magit-diff-refine-hunk 'all)

(add-to-list
 'display-buffer-alist
 `(,oni:magit-status-rx oni-magit-display-buffer-in-only-window))

(add-hook 'magit-blame-mode-hook 'pulse-momentary-highlight-one-line)

(when (eq system-type 'windows-nt)
  (setq magit-git-executable "c:/msys64/usr/bin/git.exe"))

;;; The behavior was changed recently. The return key now opens the index file
;;; rather than the worktree file. I'm so used to return going to the worktree
;;; file that I just don't like the new behavior. I'm not sure what I'd ever
;;; want to see the index file for.
(setq magit-diff-visit-prefer-worktree t)

;;;###autoload
(global-set-key (kbd "C-c v") '("Magit commands" . oni-hydra-magit/body))

(defun oni-magit-highlight-linear-keywords ()
  "Highlight and link Linear links."
  (while (re-search-forward (rx "[" (or "15U" "GOL" "OPT") "-" (minimal-match (one-or-more digit)) "]") nil t)
    (let ((match-text (buffer-substring-no-properties
                       (1+ (match-beginning 0))
                       (1- (match-end 0)))))
      (put-text-property (match-beginning 0)
                         (match-end 0)
                         'font-lock-face 'link)
      (put-text-property (match-beginning 0)
                         (match-end 0)
                         'local-map (let ((keymap (make-sparse-keymap)))
                                      (define-key keymap (kbd "RET")
                                                  (lambda ()
                                                    (interactive)
                                                    (browse-url (format "https://linear.app/goldcoin/issue/%s" match-text))))
                                      keymap)))))

(add-hook 'forge-topic-wash-title-hook 'oni-magit-highlight-linear-keywords)

(provide 'oni-magit)
;;; oni-magit.el ends here