feat(rss): add elfeed-tube behind +youtube

Close: #7612
Co-authored-by: edmundmiller <edmundmiller@users.noreply.github.com>

modules/app/rss/README.org

@@ -13,11 +13,15 @@ Read RSS feeds in the comfort of Emacs.
 - +org ::
   Enable [[doom-package:elfeed-org]], so you can configure your feeds with an org file
   (={org-directory}/elfeed.org=) rather than Elisp.
+- +youtube ::
+  Enable [[doom-package:elfeed-tube]], for tighter integration between elfeed and
+  your Youtube subscriptions.
 
 ** Packages
 - [[doom-package:elfeed]]
 - [[doom-package:elfeed-goodies]]
 - [[doom-package:elfeed-org]] if [[doom-module:+org]]
+- [[doom-package:elfeed-tube]] if [[doom-module:+youtube]]
 
 ** Hacks
 - By default ~elfeed-search-filter~ is set to ~@2-weeks-ago~ and makes the last

modules/app/rss/config.el

@@ -89,3 +89,17 @@ easier to scroll through.")
   :after elfeed
   :config
   (elfeed-goodies/setup))
+
+
+(use-package! elfeed-tube
+  :when (modulep! +youtube)
+  :after elfeed
+  :config (elfeed-tube-setup)
+  (map! (:map elfeed-show-mode-map
+         [remap save-buffer] #'elfeed-tube-save
+         "F" #'elfeed-tube-fetch)
+        (:map elfeed-search-mode-map
+         [remap save-buffer] #'elfeed-tube-save
+         "F" #'elfeed-tube-fetch
+         "C-c C-f" #'elfeed-tube-mpv-follow-mode
+         "C-c C-w" #'elfeed-tube-mpv-where)))

modules/app/rss/doctor.el

@@ -0,0 +1,9 @@
+;;; app/rss/doctor.el -*- lexical-binding: t; -*-
+
+(when (modulep! +youtube)
+  (unless (executable-find "mpv")
+    (warn! "Couldn't find the mpv executable. Live transcripts with elfeed-tube-mpv will not work."))
+
+  (unless (or (executable-find "youtube-dl")
+              (executable-find "yt-dlp"))
+    (warn! "Couldn't find the 'youtube-dl' or 'yt-dlp' executables. Live transcripts with elfeed-tube-mpv will not work.")))

modules/app/rss/packages.el

@@ -5,3 +5,5 @@
 (package! elfeed-goodies :pin "544ef42ead011d960a0ad1c1d34df5d222461a6b")
 (when (modulep! +org)
   (package! elfeed-org :pin "d62d23e25c5e3be3d70b7fbe1eaeb6e43f93a061"))
+(when (modulep! +youtube)
+  (package! elfeed-tube :pin "0c3fbc21259e1fa794f3179a53b410ba610231f2"))