X-Git-Url: https://git.shemshak.org/~bandali/configs/blobdiff_plain/f138f1d7c8d6f6cf629c35870fc3f6e477a0c0d2..ccdc4e0c2f85ad11b81c0d5260abd105754c2bd0:/spacemacs/.emacs.d/private/aminb/packages.el

diff --git a/spacemacs/.emacs.d/private/aminb/packages.el b/spacemacs/.emacs.d/private/aminb/packages.el
index fb9862b..8e6e1ec 100644
--- a/spacemacs/.emacs.d/private/aminb/packages.el
+++ b/spacemacs/.emacs.d/private/aminb/packages.el
@@ -17,9 +17,19 @@
 ;;; Code:
 
 (defconst aminb-packages
-  '(crux writeroom-mode)
+  '(creamsody-theme
+    crux
+    ;; mu4e has to be installed manually,
+    ;; and make sure it's in load-path
+    (mu4e :location site)
+    (mu4e-contrib :location site)
+    smtpmail
+    writeroom-mode
+    znc)
   "The list of Lisp packages required by the aminb layer.")
 
+(defun aminb/init-creamsody-theme ())
+
 (defun aminb/init-crux ()
     (use-package crux
       :defer t
@@ -34,5 +44,228 @@
     :bind (("C-c W" . writeroom-mode)
            ("s-?" . writeroom-toggle-mode-line))))
 
+(defun aminb/init-znc ()
+  (use-package znc
+    :defer t
+    :init
+    (spacemacs/set-leader-keys
+      "aiz" 'znc-erc)
+    :config
+    (progn
+      ;; Set the erc nick completion postfix to ", "
+      (setq erc-pcomplete-nick-postfix ", ")
+
+      ;; Restore channel buffers from logs
+      (setq erc-log-insert-log-on-open t)
+
+      (defun vbe:znc-add-server (server port user networks)
+        "Add a server to the list of ZNC servers.
+We use SSL inconditionaly. Moreover, we don't store the password
+but put nil instead. At least, we tweak the username to contain
+the network name later, this will be separated again."
+        (add-to-list 'znc-servers
+                     (list server
+                           port
+                           t                  ; SSL enabled
+                           (mapcar (function (lambda (slug) (list slug
+                                                                  (format "%s/%s" user slug)
+                                                                  nil)))
+                                   networks))))
+
+      (defun vbe:znc-erc-ssl-connector (&rest R)
+        "Connect to ERC using SSL and retrieve password with `auth-source-search'.
+Moreover, handle multiple networks by sending the password with
+the appropriate network slug that we extract from the nick."
+        (let* ((user (nth 0 (split-string (plist-get R :nick) "/")))
+               (slug (nth 1 (split-string (plist-get R :nick) "/")))
+               (found (nth 0 (auth-source-search :host (plist-get R :server)
+                                                 :user user
+                                                 :require '(:user :secret)
+                                                 :max 1))))
+          (if found
+              (let ((password (let ((secret (plist-get found :secret)))
+                                (if (functionp secret)
+                                    (funcall secret)
+                                  secret))))
+                (plist-put R :password (format "%s/%s:%s" user slug password))
+                (plist-put R :nick user)
+                (apply 'erc-tls R)))))
+      (setq znc-erc-ssl-connector 'vbe:znc-erc-ssl-connector)
+
+      ;; Define networks
+      (vbe:znc-add-server "nix.aminb.org" 6669 "amin"
+                          '(freenode mozilla))
+
+      ;; https://www.emacswiki.org/emacs/ErcBar
+      ;; Display a bar before unread messages
+      (eval-after-load 'erc-track
+        '(progn
+           (defun erc-bar-move-back (n)
+             "Moves back n message lines. Ignores wrapping, and server messages."
+             (interactive "nHow many lines ? ")
+             (re-search-backward "^.*<.*>" nil t n))
+
+           (defun erc-bar-update-overlay ()
+             "Update the overlay for current buffer, based on the content of
+erc-modified-channels-alist. Should be executed on window change."
+             (interactive)
+             (let* ((info (assq (current-buffer) erc-modified-channels-alist))
+                    (count (cadr info)))
+               (if (and info (> count erc-bar-threshold))
+                   (save-excursion
+                     (end-of-buffer)
+                     (when (erc-bar-move-back count)
+                       (let ((inhibit-field-text-motion t))
+                         (move-overlay erc-bar-overlay
+                                       (line-beginning-position)
+                                       (line-end-position)
+                                       (current-buffer)))))
+                 (delete-overlay erc-bar-overlay))))
+
+           (defvar erc-bar-threshold 1
+             "Display bar when there are more than erc-bar-threshold unread messages.")
+           (defvar erc-bar-overlay nil
+             "Overlay used to set bar")
+           (setq erc-bar-overlay (make-overlay 0 0))
+           (overlay-put erc-bar-overlay 'face '(:underline "purple"))
+           ;;put the hook before erc-modified-channels-update
+           (defadvice erc-track-mode (after erc-bar-setup-hook
+                                            (&rest args) activate)
+             ;;remove and add, so we know it's in the first place
+             (remove-hook 'window-configuration-change-hook 'erc-bar-update-overlay)
+             (add-hook 'window-configuration-change-hook 'erc-bar-update-overlay))
+           (add-hook 'erc-send-completed-hook (lambda (str)
+                                                (erc-bar-update-overlay)))))
+
+      )))
+
+(defun aminb/post-init-mu4e ()
+  (setq maildir "~/mail")
+  (use-package mu4e
+    :defer t
+    :config
+    (progn
+      (setq mu4e-maildir maildir
+            mu4e-get-mail-command "mbsync -a"
+            mu4e-update-interval nil
+            mu4e-view-show-addresses t
+            mu4e-headers-include-related t
+            mu4e-enable-notifications t
+            mu4e-enable-mode-line t
+            mu4e-compose-signature-auto-include t
+            mu4e-compose-signature
+            (concat
+             "Amin Bandali\n"
+             "<aminb.org>\n")
+            message-kill-buffer-on-exit t ; don't keep message buffers around
+            mu4e-attachment-dir "~/dls"
+            mu4e-sent-folder "/amin/Sent"
+            mu4e-drafts-folder "/amin/Drafts"
+            mu4e-trash-folder "/amin/Trash"
+            user-full-name "Amin Bandali"
+            user-mail-address "amin@aminb.org"
+            mu4e-context-policy 'pick-first
+            mu4e-contexts
+              (list (make-mu4e-context
+                     :name "Personal"
+                     :enter-func (lambda () (mu4e-message "Switch to the Personal context"))
+                     :match-func (lambda (msg)
+                                   (when msg
+                                     (s-prefix? "/amin/" (mu4e-message-field msg :maildir))))
+                     :vars '((user-mail-address . "amin@aminb.org")
+                             (mu4e-sent-folder . "/amin/Sent")
+                             (mu4e-drafts-folder . "/amin/Drafts")
+                             (mu4e-trash-folder . "/amin/Trash")
+                             (mu4e-sent-messages-behavior . sent)
+                             (smtpmail-default-smtp-server . "nix.aminb.org")
+                             (smtpmail-smtp-server . "nix.aminb.org")
+                             (smtpmail-stream-type . starttls)
+                             (smtpmail-smtp-service . 587)))
+                    (make-mu4e-context
+                     :name "BB"
+                     :enter-func (lambda () (mu4e-message "Switch to the BB context"))
+                     :match-func (lambda (msg)
+                                   (when msg
+                                     (s-prefix? "/gmail/" (mu4e-message-field msg :maildir))))
+                     :vars '((user-mail-address . "amin.bandali@gmail.com")
+                             (mu4e-sent-folder . "/gmail/Sent")
+                             (mu4e-drafts-folder . "/gmail/Drafts")
+                             (mu4e-trash-folder . "/gmail/Trash")
+                             (mu4e-sent-messages-behavior . delete)
+                             (mu4e-compose-signature . nil)
+                             (smtpmail-default-smtp-server . "smtp.gmail.com")
+                             (smtpmail-smtp-server . "smtp.gmail.com")
+                             (smtpmail-stream-type . starttls)
+                             (smtpmail-smtp-service . 587)))
+                     (make-mu4e-context
+                      :name "GNU"
+                      :enter-func (lambda () (mu4e-message "Switch to the GNU context"))
+                      :match-func (lambda (msg)
+                                    (when msg
+                                      (s-prefix? "/gnu/" (mu4e-message-field msg :maildir))))
+                      :vars '((user-mail-address . "aminb@gnu.org")
+                              (mu4e-sent-folder . "/gnu/Sent")
+                              (mu4e-drafts-folder . "/gnu/Drafts")
+                              (mu4e-trash-folder . "/gnu/Trash")
+                              (mu4e-get-mail-command . "getmail")
+                              (mu4e-sent-messages-behavior . sent)
+                              (smtpmail-default-smtp-server . "fencepost.gnu.org")
+                              (smtpmail-smtp-server . "fencepost.gnu.org")
+                              (smtpmail-stream-type . starttls)
+                              (smtpmail-smtp-service . 587)))))
+      (with-eval-after-load 'mu4e-alert
+        ;; Enable Desktop notifications
+        (mu4e-alert-set-default-style 'notifications))))
+
+  (use-package gnus-dired
+    ;; A special version of the gnus-dired-mail-buffers function
+    ;; that understands mu4e buffers as well
+    :defer t
+    :config
+    (progn
+      ;; make the `gnus-dired-mail-buffers' function also work on
+      ;; message-mode derived modes, such as mu4e-compose-mode
+      (defun gnus-dired-mail-buffers ()
+        "Return a list of active message buffers."
+        (let (buffers)
+          (save-current-buffer
+            (dolist (buffer (buffer-list t))
+              (set-buffer buffer)
+              (when (and (derived-mode-p 'message-mode)
+                         (null message-sent-message-via))
+                (push (buffer-name buffer) buffers))))
+          (nreverse buffers)))
+      (setq gnus-dired-mail-mode 'mu4e-user-agent)
+      (add-hook 'dired-mode-hook 'turn-on-gnus-dired-mode))
+    )
+
+  ;; Exclude the files in maildir from recents
+  (use-package recentf
+    :defer t
+    :config
+    (add-to-list 'recentf-exclude (expand-file-name maildir)))
+
+  (spacemacs/set-leader-keys
+    "am" 'mu4e)
+  )
+
+(defun aminb/init-mu4e-contrib ()
+  (use-package mu4e-contrib
+    :defer t
+    :config
+    (setq mu4e-html2text-command 'mu4e-shr2text
+          mu4e-view-html-plaintext-ratio-heuristic 10
+          mu4e-view-prefer-html t)))
+
+(defun aminb/init-smtpmail ()
+  (use-package smtpmail
+    :defer t
+    :config
+    (setq smtpmail-default-smtp-server "nix.aminb.org"
+          smtpmail-local-domain "aminb.org"
+          smtpmail-smtp-server "nix.aminb.org"
+          smtpmail-stream-type 'starttls
+          smtpmail-smtp-service 587
+          send-mail-function 'smtpmail-send-it)))
 
 ;;; packages.el ends here