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

   1 ;;; bandali-erc.el --- bandali's ERC setup           -*- lexical-binding: t; -*-
   2
   3 ;; Copyright (C) 2018-2022  Amin Bandali
   4
   5 ;; Author: Amin Bandali <bandali@gnu.org>
   6 ;; Keywords: IRC, chat, client, Internet
   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 ERC setup for IRC in GNU Emacs.
  24
  25 ;;; Code:
  26
  27 (with-eval-after-load 'erc
  28   (make-directory (b/var "erc/dcc") t)
  29   (setq
  30    erc-auto-query 'bury
  31    erc-autojoin-domain-only nil
  32    erc-dcc-get-default-directory (b/var "erc/dcc")
  33    erc-email-userid "bandali"
  34    erc-format-nick-function 'erc-format-@nick
  35    erc-join-buffer 'bury
  36    ;; erc-lurker-hide-list '("JOIN" "PART" "QUIT")
  37    erc-nick "bandali"
  38    erc-prompt "erc>"
  39    erc-prompt-for-password nil
  40    erc-query-display 'buffer
  41    erc-rename-buffers t
  42    erc-server-reconnect-attempts 5
  43    erc-server-reconnect-timeout 3)
  44
  45   (declare-function erc-message "erc-backend"
  46                     (message-command line &optional force))
  47   (declare-function erc-default-target "erc")
  48   (declare-function erc-current-nick "erc")
  49   (defun erc-cmd-OPME ()
  50     "Ask chanserv to op me in the current channel."
  51     (erc-message "PRIVMSG"
  52                  (format "chanserv op %s %s"
  53                          (erc-default-target)
  54                          (erc-current-nick))
  55                  nil))
  56   (declare-function erc-cmd-DEOP "erc" (&rest people))
  57   (defun erc-cmd-DEOPME ()
  58     "Deop myself in the current channel."
  59     (erc-cmd-DEOP (format "%s" (erc-current-nick))))
  60   (add-to-list 'erc-modules 'keep-place)
  61   (add-to-list 'erc-modules 'log)
  62   (when (display-graphic-p)
  63     (add-to-list 'erc-modules 'notifications)
  64     (add-to-list 'erc-modules 'smiley))
  65   (add-to-list 'erc-modules 'spelling)
  66
  67   ;; (set-face-attribute
  68   ;;  'erc-nick-default-face nil
  69   ;;  ;; :weight 'semibold
  70   ;;  ;; :background "#f2f2f2"
  71   ;;  ;; :foreground "#222222"
  72   ;;  :weight 'bold
  73   ;;  :background "#f8f8f8"
  74   ;;  :foreground "#6a6a6a")
  75
  76   ;; (set-face-attribute
  77   ;;  'erc-notice-face nil
  78   ;;  ;; :background "#fffadf"
  79   ;;  ;; :background "#f9f9f9"
  80   ;;  :background 'unspecified
  81   ;;  ;; :foreground "#809de5"
  82   ;;  :foreground "steel blue")
  83
  84   ;; erc-fill
  85   ;; (setq
  86   ;;  erc-fill-column 77
  87   ;;  erc-fill-function 'erc-fill-variable
  88   ;;  erc-fill-static-center 18)
  89   ;; to disable:
  90   ;; (erc-fill-mode -1)
  91
  92   ;; erc-log
  93   (defun b/erc-log-directory (buffer target _nick server _port)
  94     (let ((directory (concat (b/var "erc/logs/")
  95                              ;; (or (with-current-buffer buffer
  96                              ;;       (symbol-name erc-network))
  97                              ;;     server)
  98                              server
  99                              (if (erc-server-buffer-p buffer)
 100                                  (concat "/" server)
 101                                (and target (concat "/" target))))))
 102       (unless (file-exists-p directory)
 103         (make-directory directory 'make-parents))
 104       directory))
 105   (defun b/erc-log-file-name (&rest _)
 106     (concat (format-time-string "%Y-%m-%d") ".log"))
 107   (setq
 108    ;; erc-enable-logging 'erc-log-all-but-server-buffers
 109    erc-generate-log-file-name-function #'b/erc-log-file-name
 110    erc-log-channels-directory #'b/erc-log-directory
 111    erc-log-file-coding-system 'utf-8
 112    erc-log-write-after-insert t
 113    erc-log-write-after-send t
 114    erc-save-buffer-on-part nil
 115    erc-save-queries-on-quit nil)
 116
 117   (with-eval-after-load 'erc-match
 118     (setq
 119      erc-pal-highlight-type 'nick
 120      erc-pals
 121      '("bremner" "^gopar" "^iank" "quidam" "^rwp" "sudoman"
 122        "technomancy" "thomzane"))
 123     (set-face-attribute
 124      'erc-pal-face nil
 125      :foreground 'unspecified
 126      :weight 'unspecified
 127      :inherit 'erc-nick-default-face
 128      ;; :background (face-attribute 'font-lock-string-face :background)
 129      :background "#ffffdf"))
 130
 131   (with-eval-after-load 'erc-pcomplete
 132     (setq erc-pcomplete-nick-postfix ",")
 133     ;; for matterircd nick (username) completions
 134     ;; (advice-add
 135     ;;  #'pcomplete-erc-nicks
 136     ;;  :around
 137     ;;  (lambda (orig-fun &rest args)
 138     ;;    (let ((nicks (apply orig-fun args)))
 139     ;;      (if (string-match-p "matterircd" (symbol-name (erc-network)))
 140     ;;          (mapcar (lambda (nick) (concat "@" nick)) nicks)
 141     ;;        nicks))))
 142     )
 143
 144   (with-eval-after-load 'erc-stamp
 145     (setq erc-timestamp-only-if-changed-flag nil
 146           erc-timestamp-format "%T "
 147           erc-insert-timestamp-function 'erc-insert-timestamp-left))
 148   (with-eval-after-load 'erc-match
 149     (set-face-attribute
 150      'erc-timestamp-face nil
 151      :foreground "#aaaaaa"
 152      :weight 'unspecified
 153      :background 'unspecified))
 154
 155   (with-eval-after-load 'erc-track
 156     (setq
 157      erc-track-enable-keybindings nil
 158      erc-track-exclude-types '("JOIN" "MODE" "NICK" "PART" "QUIT"
 159                                "324" "329" "332" "333" "353" "477")
 160      erc-track-position-in-mode-line t
 161      erc-track-priority-faces-only 'all
 162      erc-track-shorten-function nil
 163      erc-track-showcount t))
 164
 165   (declare-function erc-update-modules "erc")
 166   (erc-update-modules)
 167
 168   ;; key bindings
 169   (global-set-key (kbd "C-c w e") #'erc-switch-to-buffer-other-window)
 170   (define-key erc-mode-map (kbd "M-a") #'erc-track-switch-buffer))
 171
 172 ;; global key bindings
 173 (global-set-key
 174  (kbd "C-c e l")
 175  (lambda ()
 176    (interactive)
 177    (erc-tls :server "irc.libera.chat" :port 6697
 178             :client-certificate t)))
 179 (global-set-key
 180  (kbd "C-c e o")
 181  (lambda ()
 182    (interactive)
 183    (erc-tls :server "irc.oftc.net" :port 6697
 184             :client-certificate t)))
 185 (global-set-key
 186  (kbd "C-c e t")
 187  (lambda ()
 188    (interactive)
 189    (erc-tls :server "na.tilde.chat" :port 6697
 190             :client-certificate t)))
 191
 192 ;; (global-set-key
 193 ;;  (kbd "C-c e c")
 194 ;;  (lambda ()
 195 ;;    (interactive)
 196 ;;    (erc :server "localhost" :port 6667
 197 ;;         :id 'matterircd-canonical)))
 198
 199 (provide 'bandali-erc)
 200 ;;; bandali-erc.el ends here