From a8501755558988b401128f643863aaf049c4472a Mon Sep 17 00:00:00 2001
From: Tom Willemse
Date: Mon, 1 Jan 2018 16:49:54 -0800
Subject: Move gnus init to main org file

---
 emacs/.emacs.d/init.org | 131 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)

(limited to 'emacs/.emacs.d/init.org')

diff --git a/emacs/.emacs.d/init.org b/emacs/.emacs.d/init.org
index fab9b4d..eec029a 100644
--- a/emacs/.emacs.d/init.org
+++ b/emacs/.emacs.d/init.org
@@ -1406,6 +1406,137 @@ Computing Environment".
      (add-hook 'jabber-chat-mode-hook 'oni:set-default-directory)
    #+END_SRC
 
+** Gnus
+   :PROPERTIES:
+   :header-args: :tangle "init/oni-gnus-init.el"
+   :END:
+
+   Gnus is the very extensible Emacs news reader, which just happens
+   to also function very well as a mail reader. Since it is so
+   extensible and also configurable the configuration for it tends to
+   get big, so I split it into a separate file.
+
+   #+BEGIN_SRC emacs-lisp :tangle yes
+     (with-eval-after-load 'gnus (load "oni-gnus-init"))
+   #+END_SRC
+
+   Configuring Gnus is actually configuring a handful of packages, so
+   I require them all when Gnus is loaded so the byte compiler won't
+   yell at me.
+
+   #+BEGIN_SRC emacs-lisp
+     (require 'gnus)
+     (require 'gnus-msg)
+     (require 'mail-source)
+     (require 'message)
+     (require 'nnfolder)
+     (require 'sendmail)
+   #+END_SRC
+
+   I don't like having a lot of files spread around in my =.emacs.d=
+   directory, so put all of Gnus', Message's and nnfolder's data in
+   =.emacs.d/data=.
+
+   #+BEGIN_SRC emacs-lisp
+     (setq gnus-directory (locate-user-emacs-file "data/News")
+           gnus-article-save-directory gnus-directory
+           gnus-cache-directory gnus-directory
+           gnus-kill-files-directory gnus-directory)
+
+     (setq mail-source-directory (locate-user-emacs-file "data/Mail")
+           message-directory mail-source-directory
+           nnfolder-directory mail-source-directory)
+   #+END_SRC
+
+   Use msmtp to send my messages.
+
+   #+BEGIN_SRC emacs-lisp
+     (setq send-mail-function 'send-mail-send-it
+           message-send-mail-function 'message-send-mail-with-sendmail
+           sendmail-program "/usr/bin/msmtp")
+   #+END_SRC
+
+   I've been using Gnus for a while now and I don't think I fit the
+   profile of a novice anymore. Turning this off will stop Gnus from
+   asking me if I'm sure I want to delete a certain message, I do this
+   a lot because expiring messages seems to take too long for my
+   tastes.
+
+   #+BEGIN_SRC emacs-lisp
+     (setq gnus-novice-user nil)
+   #+END_SRC
+
+   Add a keybinding to the Gnus summary mode to easily delete
+   messages.
+
+   #+BEGIN_SRC emacs-lisp
+     (defun oni-gnus-delete-forward (&optional n)
+       "Delete the article under point and move to the next one.
+     Do this N times."
+       (interactive "p")
+       (dotimes (_ (or n 1))
+         (gnus-summary-delete-article)
+         (gnus-summary-next-subject 1)))
+
+     (define-key gnus-summary-mode-map (kbd "M-d") #'oni-gnus-delete-forward)
+   #+END_SRC
+
+   Change the format of how each line for a group in the Group buffer
+   is displayed. This shows the group name, the select method, group
+   subscription status, the process mark (whatever that is), whether
+   there is a summary buffer open for that group, number of unread
+   articles and the number of ticked articles.
+
+   #+BEGIN_SRC emacs-lisp
+     (setq gnus-group-line-format "%P%(%20G%): %-10s %S%p%B %5y %5T\n")
+   #+END_SRC
+
+*** Mail accounts
+
+    I mostly use two email accounts.
+
+**** ryuslash.org
+
+     Set my main email account as the primary select method for Gnus.
+
+     #+BEGIN_SRC emacs-lisp
+       (setq gnus-select-method
+             '(nnmaildir "ryuslash" (directory "~/documents/mail/ryuslash/")))
+     #+END_SRC
+
+     When sending mail from the ryuslash inbox, use the ryuslash msmtp
+     account.
+
+     #+BEGIN_SRC emacs-lisp
+       (add-to-list 'gnus-posting-styles
+                    '(".*"
+                      (address "tom@ryuslash.org")
+                      (eval (setq message-sendmail-extra-arguments
+                                  '("-a" "ryuslash")))))
+     #+END_SRC
+
+**** gmail.com
+
+     Add my other personal email as a secondary select method.
+
+     #+BEGIN_SRC emacs-lisp
+       (add-to-list 'gnus-secondary-select-methods
+                    '(nnmaildir "gmail"
+                                (directory "~/documents/mail/gmail/")))
+     #+END_SRC
+
+     When sending mail from the gmail account, use the gmail msmtp
+     accound and set the proper email address.
+
+     #+BEGIN_SRC emacs-lisp
+       (add-to-list 'gnus-posting-styles
+                    '("gmail:"
+                      (name "Tom Willemse")
+                      (address "ryuslash@gmail.com")
+                      (eval (setq message-sendmail-extra-arguments
+                                  '("-a" "gmail")))))
+     #+END_SRC
+
 ** Org mode
    :PROPERTIES:
    :header-args: :tangle "init/oni-org-init.el"
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