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+;;; jao-embark.el --- embark actions -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021 jao
+
+;; Author: jao <mail@jao.io>
+;; Keywords: convenience
+
+;; 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:
+
+;; Actions and utilities for embark
+
+;;; Code:
+
+(require 'embark)
+
+(defvar jao-embark-video-url-rx
+ (format "^https?://\\(?:www\\.\\)?%s/.+"
+ (regexp-opt '("youtu.be"
+ "youtube.com"
+ "blip.tv"
+ "vimeo.com"
+ "infoq.com")
+ t))
+ "A regular expression matching URLs that point to video streams")
+
+(defun jao-embark-video-finder ()
+ "Check whether we're looking at a video URL.
+Return (video-url . <URL>) if so."
+ (when-let ((url (thing-at-point-url-at-point)))
+ (when (string-match-p jao-embark-video-url-rx url)
+ (cons 'video-url url))))
+
+(defun jao-embark-play-video-url (&optional url)
+ (interactive "sURL: ")
+ (let ((cmd (format "mpv %s" (shell-quote-argument url))))
+ (start-process-shell-command "mpv" nil cmd)))
+
+(add-to-list 'embark-target-finders #'jao-embark-video-finder)
+
+(embark-define-keymap jao-embark-video-url-map
+ "Actions on URLs pointing to remote video streams."
+ ("p" jao-embark-play-video-url)
+ ("b" browse-url)
+ ("f" browse-url-firefox))
+
+(add-to-list 'embark-keymap-alist '(video-url . jao-embark-video-url-map))
+
+(provide 'jao-embark)
+;;; jao-embark.el ends here