git.shemshak.org - ~bandali/configs/blob - .emacs.d/lisp/bandali-gnus.el

   1 ;;; bandali-gnus.el --- bandali's Gnus setup         -*- lexical-binding: t; -*-
   2
   3 ;; Copyright (C) 2018-2020  Amin Bandali
   4
   5 ;; Author: Amin Bandali <bandali@gnu.org>
   6 ;; Keywords: mail, news
   7
   8 ;; This program is free software; you can redistribute it and/or modify
   9 ;; it under the terms of the GNU General Public License as published by
  10 ;; the Free Software Foundation, either version 3 of the License, or
  11 ;; (at your option) any later version.
  12
  13 ;; This program is distributed in the hope that it will be useful,
  14 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ;; GNU General Public License for more details.
  17
  18 ;; You should have received a copy of the GNU General Public License
  19 ;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
  20
  21 ;;; Commentary:
  22
  23 ;; My trusty super awesome Gnus setup.
  24
  25 ;;; Code:
  26
  27 (defvar b/maildir (expand-file-name "~/mail/"))
  28 (with-eval-after-load 'recentf
  29   (add-to-list 'recentf-exclude b/maildir))
  30
  31 (defvar b/gnus-init-file (b/etc "gnus"))
  32
  33 (eval-when-compile
  34   (progn
  35     (defvar nndraft-directory)
  36     (defvar gnus-read-newsrc-file)
  37     (defvar gnus-save-newsrc-file)
  38     (defvar gnus-gcc-mark-as-read)
  39     (defvar nnmail-split-abbrev-alist)))
  40
  41 (declare-function article-make-date-line "gnus-art" (date type))
  42
  43 (csetq
  44  mail-user-agent 'gnus-user-agent
  45  read-mail-command 'gnus
  46
  47  gnus-select-method '(nnnil "")
  48  gnus-secondary-select-methods
  49  '((nnimap "shemshak"
  50            (nnimap-stream plain)
  51            (nnimap-address "127.0.0.1")
  52            (nnimap-server-port 143)
  53            (nnimap-authenticator plain)
  54            (nnimap-user "bandali@shemshak.local"))
  55    (nnimap "gnu"
  56            (nnimap-stream plain)
  57            (nnimap-address "127.0.0.1")
  58            (nnimap-server-port 143)
  59            (nnimap-authenticator plain)
  60            (nnimap-user "bandali@gnu.local")
  61            (nnimap-inbox "INBOX")
  62            (nnimap-split-methods 'nnimap-split-fancy)
  63            (nnimap-split-fancy (|
  64                                 ;; (: gnus-registry-split-fancy-with-parent)
  65                                 ;; (: gnus-group-split-fancy "INBOX" t "INBOX")
  66                                 ;; keep debbugs emails in INBOX
  67                                 (list ".*<\\(.*\\)\\.debbugs\\.gnu\\.org>.*" "INBOX")
  68                                 ;; list moderation emails
  69                                 (from ".+-\\(owner\\|bounces\\)@\\(non\\)?gnu\\.org" "listmod")
  70                                 ;; gnu
  71                                 (list ".*<\\(.*\\)\\.\\(non\\)?gnu\\.org>.*" "l.\\1")
  72                                 ;; gnus
  73                                 (list ".*<\\(.*\\)\\.gnus\\.org>.*" "l.\\1")
  74                                 ;; libreplanet
  75                                 (list ".*<\\(.*\\)\\.libreplanet\\.org>.*" "l.\\1")
  76                                 ;; iana (e.g. tz-announce)
  77                                 (list ".*<\\(.*\\)\\.iana\\.org>.*" "l.\\1")
  78                                 ;; haskell
  79                                 (list ".*<\\(.*\\)\\.haskell\\.org>.*" "l.\\1")
  80                                 ;; *.lists.sr.ht, omitting one dot if present
  81                                 ;;    add more \\.?\\([^.]*\\) if needed
  82                                 (list ".*<~\\(.*\\)/\\([^.]*\\)\\.?\\([^.]*\\)\\.lists\\.sr\\.ht>.*" "l.~\\1.\\2\\3")
  83                                 ;; webmasters
  84                                 (from "webmasters\\(-comment\\)?@gnu\\.org" "webmasters")
  85                                 ;; other
  86                                 ("subject" "nagios-fsf:.*" "nagios-fsf")
  87                                 (list ".*atreus.freelists.org" "l.atreus")
  88                                 (list ".*deepspec.lists.cs.princeton.edu" "l.deepspec")
  89                                 ;; (list ".*haskell-art.we.lurk.org" "l.haskell.art") ;d
  90                                 ;; (list ".*notmuch.notmuchmail.org" "l.notmuch") ;u
  91                                 (list ".*dev.lists.parabola.nu" "l.parabola-dev")
  92                                 ;; ----------------------------------
  93                                 ;; legend: (u)nsubscribed | (d)ead
  94                                 ;; ----------------------------------
  95                                 ;; spam
  96                                 ("X-Spam_action" "reject" "Junk")
  97                                 ;; otherwise, leave mail in INBOX
  98                                 "INBOX")))
  99    (nnimap "uwaterloo"
 100            (nnimap-stream plain)
 101            (nnimap-address "127.0.0.1")
 102            (nnimap-server-port 143)
 103            (nnimap-authenticator plain)
 104            (nnimap-user "abandali@uwaterloo.local")
 105            (nnimap-inbox "INBOX")
 106            (nnimap-split-methods 'nnimap-split-fancy)
 107            (nnimap-split-fancy (|
 108                                 ;; (: gnus-registry-split-fancy-with-parent)
 109                                 ;; se212-f19
 110                                 ("subject" "SE\\s-?212" "course.se212-f19")
 111                                 (from "SE\\s-?212" "course.se212-f19")
 112                                 ;; catch-all
 113                                 "INBOX")))
 114    (nnimap "csc"
 115            (nnimap-stream plain)
 116            (nnimap-address "127.0.0.1")
 117            (nnimap-server-port 143)
 118            (nnimap-authenticator plain)
 119            (nnimap-user "abandali@csclub.uwaterloo.local")
 120            (nnimap-inbox "INBOX")
 121            (nnimap-split-methods 'nnimap-split-fancy)
 122            (nnimap-split-fancy (|
 123                                 ;; cron reports and other messages from root
 124                                 (from "root@\\(.*\\.\\)?csclub\\.uwaterloo\\.ca" "INBOX")
 125                                 ;; spam
 126                                 ("X-Spam-Flag" "YES" "Junk")
 127                                 ;; catch-all
 128                                 "INBOX")))
 129    (nnimap "sfl"
 130            (nnimap-stream tls)
 131            (nnimap-address "mail.savoirfairelinux.com")
 132            (nnimap-user "amin.bandali")))
 133  gnus-message-archive-group "nnimap+gnu:INBOX"
 134  gnus-parameters
 135  '(("l\\.deepspec"
 136     (to-address . "deepspec@lists.cs.princeton.edu")
 137     (to-list    . "deepspec@lists.cs.princeton.edu")
 138     (list-identifier . "\\[deepspec\\]"))
 139    ("l\\.fencepost-users"
 140     (to-address . "fencepost-users@gnu.org")
 141     (to-list    . "fencepost-users@gnu.org")
 142     (list-identifier . "\\[Fencepost-users\\]"))
 143    ("l\\.haskell-cafe"
 144     (to-address . "haskell-cafe@haskell.org")
 145     (to-list    . "haskell-cafe@haskell.org")
 146     (list-identifier . "\\[Haskell-cafe\\]"))
 147    ("gnu.*"
 148     (gcc-self . t))
 149    ;; ("l\\."
 150    ;;  (subscribed . t))
 151    ("nnimap\\+uwaterloo:.*"
 152     (gcc-self . t)))
 153  ;; nnimap-record-commands t
 154  gnus-large-newsgroup  50
 155  gnus-home-directory   (b/var "gnus/")
 156  gnus-directory        (concat gnus-home-directory "news/")
 157  message-directory     (concat gnus-home-directory "mail/")
 158  nndraft-directory     (concat gnus-home-directory "drafts/")
 159  gnus-save-newsrc-file nil
 160  gnus-read-newsrc-file nil
 161  gnus-search-use-parsed-queries t
 162  gnus-interactive-exit nil
 163  gnus-gcc-mark-as-read t)
 164
 165 (with-eval-after-load 'gnus
 166   (when (version< emacs-version "27")
 167     (with-eval-after-load 'nnmail
 168       (add-to-list
 169        'nnmail-split-abbrev-alist
 170        '(list . "list-id\\|list-post\\|x-mailing-list\\|x-beenthere\\|x-loop")
 171        t)))
 172
 173   ;; (require 'gnus-registry)
 174   ;; (setq gnus-registry-max-entries 2500)
 175   ;; (setq gnus-registry-ignored-groups
 176   ;;       (append gnus-registry-ignored-groups
 177   ;;               '(("^nnimap:gnu\\.l" t)
 178   ;;                 ("webmasters$" t))))
 179   ;; (gnus-registry-initialize)
 180
 181   (with-eval-after-load 'recentf
 182     (add-to-list 'recentf-exclude gnus-home-directory))
 183
 184   ;; hooks
 185   (add-hook 'gnus-group-mode-hook #'gnus-topic-mode)
 186   (add-hook 'gnus-group-mode-hook #'gnus-agent-mode))
 187 ;; global key bindings
 188 (global-set-key (kbd "C-c m") #'gnus-plugged)
 189 (global-set-key (kbd "C-c M") #'gnus-unplugged)
 190
 191 (with-eval-after-load 'gnus-art
 192   (csetq
 193    gnus-buttonized-mime-types '("multipart/\\(signed\\|encrypted\\)")
 194    gnus-sorted-header-list '("^From:"
 195                              "^X-RT-Originator"
 196                              "^Newsgroups:"
 197                              "^Subject:"
 198                              "^Date:"
 199                              "^Envelope-To:"
 200                              "^Followup-To:"
 201                              "^Reply-To:"
 202                              "^Organization:"
 203                              "^Summary:"
 204                              "^Abstract:"
 205                              "^Keywords:"
 206                              "^To:"
 207                              "^[BGF]?Cc:"
 208                              "^Posted-To:"
 209                              "^Mail-Copies-To:"
 210                              "^Mail-Followup-To:"
 211                              "^Apparently-To:"
 212                              "^Resent-From:"
 213                              "^User-Agent:"
 214                              "^X-detected-operating-system:"
 215                              "^X-Spam_action:"
 216                              "^X-Spam_bar:"
 217                              "^Message-ID:"
 218                              ;; "^References:"
 219                              "^List-Id:"
 220                              "^Gnus-Warning:")
 221    gnus-visible-headers (mapconcat 'identity
 222                                    gnus-sorted-header-list
 223                                    "\\|")
 224   ;; local-lapsed article dates
 225   ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
 226   gnus-article-date-headers '(user-defined)
 227   gnus-article-time-format
 228   (lambda (time)
 229     (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
 230            (local (article-make-date-line date 'local))
 231            (combined-lapsed (article-make-date-line date
 232                                                     'combined-lapsed))
 233            (lapsed (progn
 234                      (string-match " (.+" combined-lapsed)
 235                      (match-string 0 combined-lapsed))))
 236       (concat local lapsed))))
 237   ;; local key bindings
 238   (define-key gnus-article-mode-map (kbd "M-L") #'org-store-link))
 239
 240 (with-eval-after-load 'gnus-sum
 241   (csetq gnus-thread-sort-functions '(gnus-thread-sort-by-number
 242                                       gnus-thread-sort-by-subject
 243                                       gnus-thread-sort-by-date))
 244   ;; local key bindings
 245   (define-key gnus-summary-mode-map (kbd "M-L") #'org-store-link)
 246   (defvar b/gnus-summary-prefix-map)
 247   (define-prefix-command 'b/gnus-summary-prefix-map)
 248   (define-key gnus-summary-mode-map (kbd "v")
 249     'b/gnus-summary-prefix-map)
 250   (define-key b/gnus-summary-prefix-map (kbd "r")
 251     #'gnus-summary-reply)
 252   (define-key b/gnus-summary-prefix-map (kbd "w")
 253     #'gnus-summary-wide-reply)
 254   (define-key b/gnus-summary-prefix-map (kbd "v")
 255     #'gnus-summary-show-raw-article))
 256 ;; hooks
 257 (add-hook 'gnus-summary-mode-hook #'b/no-mouse-autoselect-window)
 258
 259 (defvar b/sfl-p nil)
 260 (with-eval-after-load 'gnus-msg
 261   (defvar b/shemshak-signature "Amin Bandali
 262 https://shemshak.org/~bandali")
 263   (defvar b/uwaterloo-signature "Amin Bandali, MMath
 264 https://shemshak.org/~bandali")
 265   (defvar b/csc-signature "Amin Bandali (https://shemshak.org/~bandali)
 266 Systems Committee <syscom@csclub.uwaterloo.ca>
 267 Computer Science Club of the University of Waterloo")
 268   (defvar b/sfl-signature "Amin Bandali
 269 Free Software Consultant
 270 Savoir-faire Linux
 271 jami:bandali")
 272   (csetq
 273    gnus-message-replysign t
 274    gnus-posting-styles
 275    '((".*"
 276       (address "bandali@gnu.org"))
 277      ("nnimap\\+gnu:l\\..*"
 278       (signature nil))
 279      ((header "subject" "ThankCRM")
 280       (to "webmasters-comment@gnu.org")
 281       (body "")
 282       (eval (setq b/message-cite-say-hi nil)))
 283      ("nnimap\\+shemshak:.*"
 284       (address "amin@shemshak.org")
 285       (body "\nBest,\n")
 286       (signature b/shemshak-signature)
 287       (gcc "nnimap+shemshak:Sent")
 288       (eval (setq b/message-cite-say-hi t)))
 289      ("nnimap\\+uwaterloo:.*"
 290       (address "bandali@uwaterloo.ca")
 291       (body "\nBest,\n")
 292       (signature b/uwaterloo-signature))
 293      ("nnimap\\+uwaterloo:INBOX"
 294       (gcc "\"nnimap+uwaterloo:Sent Items\""))
 295      ("nnimap\\+csc:.*"
 296       (address "bandali@csclub.uwaterloo.ca")
 297       (signature b/csc-signature)
 298       (gcc "nnimap+csc:Sent"))
 299      ("nnimap\\+sfl:.*"
 300       (address "amin.bandali@savoirfairelinux.com")
 301       (signature b/sfl-signature)
 302       (gcc "nnimap+sfl:Sent")
 303       ;; (eval (setq-local b/sfl-p t))
 304       ))))
 305 ;; hooks
 306 ;; (with-eval-after-load 'gnus
 307 ;;   (add-hook 'gnus-message-setup-hook
 308 ;;             (lambda ()
 309 ;;               (unless (or (mml-secure-is-encrypted-p)
 310 ;;                           b/sfl-p)
 311 ;;                 (mml-secure-message-sign)))))
 312
 313 (with-eval-after-load 'gnus-topic
 314   (csetq gnus-topic-line-format "%i[ %A: %(%{%n%}%) ]%v\n"))
 315
 316 (with-eval-after-load 'gnus-agent
 317   (csetq gnus-agent-synchronize-flags 'ask))
 318
 319 (with-eval-after-load 'gnus-group
 320   (csetq gnus-permanently-visible-groups "\\(:INBOX$\\|:gnu$\\)"))
 321
 322 ;; problematic with ebdb's popup, *EBDB-Gnus*
 323 ;; (with-eval-after-load 'gnus-win
 324 ;;   (csetq gnus-use-full-window nil))
 325
 326 (with-eval-after-load 'gnus-dired
 327   (add-hook 'dired-mode-hook 'gnus-dired-mode))
 328
 329 ;; (with-eval-after-load 'gnus-utils
 330 ;;   (csetq gnus-completing-read-function 'gnus-ido-completing-read))
 331
 332 (with-eval-after-load 'mm-decode
 333   (csetq mm-discouraged-alternatives '("text/html" "text/richtext")
 334          mm-decrypt-option 'known
 335          mm-verify-option 'known))
 336
 337 (with-eval-after-load 'mm-uu
 338   (when (version< "27" emacs-version)
 339     (set-face-attribute 'mm-uu-extract nil :extend t))
 340   (when (version< emacs-version "27")
 341     (csetq mm-uu-diff-groups-regexp ".")))
 342
 343 (with-eval-after-load 'mml-sec
 344   (csetq mml-secure-openpgp-encrypt-to-self t
 345          mml-secure-openpgp-sign-with-sender t))
 346
 347 ;; (require 'gnus-article-treat-patch)
 348 ;; ;; note: be sure to customize faces with `:foreground "white"' when
 349 ;; ;; using a theme with a white/light background :)
 350 ;; (setq ft/gnus-article-patch-conditions
 351 ;;       '("^@@ -[0-9]+,[0-9]+ \\+[0-9]+,[0-9]+ @@"))
 352
 353 (provide 'bandali-gnus)
 354 ;;; bandali-gnus.el ends here