[spacemacs] Use znc.el for irc (wraps around erc)

kudos to vincentbernat and rrix
https://github.com/vincentbernat/dot.emacs/blob/master/znc.conf.el
http://doc.rix.si/cce/cce-irc.html

3 files changed, 62 insertions, 2 deletions

diff --git a/spacemacs/.emacs.d/private/aminb/layers.el b/spacemacs/.emacs.d/private/aminb/layers.el
new file mode 100644
index 0000000..a7cbc32
--- /dev/null
+++ b/spacemacs/.emacs.d/private/aminb/layers.el
@@ -0,0 +1,14 @@
+;;; layers.el --- aminb layer layers file for Spacemacs.
+;;
+;; Copyright (c) 2016 Amin Bandali
+;;
+;; Author: Amin Bandali <amin@aminb.org>
+;; URL: https://github.com/aminb/dotfiles
+;;
+;; This file is not part of GNU Emacs.
+;;
+;;; License: GPLv3
+
+;; Prerequisites
+
+(configuration-layer/declare-layer 'erc)
diff --git a/spacemacs/.emacs.d/private/aminb/packages.el b/spacemacs/.emacs.d/private/aminb/packages.el
index fb9862b..919b271 100644
--- a/spacemacs/.emacs.d/private/aminb/packages.el
+++ b/spacemacs/.emacs.d/private/aminb/packages.el
@@ -17,7 +17,7 @@
 ;;; Code:
 
 (defconst aminb-packages
-  '(crux writeroom-mode)
+  '(crux writeroom-mode znc)
   "The list of Lisp packages required by the aminb layer.")
 
 (defun aminb/init-crux ()
@@ -34,5 +34,51 @@
     :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
+      (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))
+      )))
 
 ;;; packages.el ends here
diff --git a/spacemacs/.spacemacs b/spacemacs/.spacemacs
index e65ae22..2d97947 100644
--- a/spacemacs/.spacemacs
+++ b/spacemacs/.spacemacs
@@ -370,7 +370,7 @@ This function is called at the very end of Spacemacs initialization."
  ;; If there is more than one, they won't work right.
  '(package-selected-packages
    (quote
-    (web-beautify livid-mode skewer-mode simple-httpd json-mode json-snatcher json-reformat js2-refactor multiple-cursors js2-mode js-doc company-tern dash-functional tern coffee-mode xterm-color ws-butler writeroom-mode window-numbering which-key wgrep web-mode volatile-highlights vi-tilde-fringe uuidgen use-package toc-org tagedit spacemacs-theme spaceline smex smeargle slim-mode shell-pop scss-mode sass-mode restart-emacs request rainbow-delimiters quelpa pug-mode popwin persp-mode pcre2el paradox orgit org-ref org-projectile org-present org-pomodoro org-plus-contrib org-download org-bullets open-junk-file neotree mwim multi-term move-text mmm-mode markdown-toc magit-gitflow macrostep lorem-ipsum linum-relative link-hint less-css-mode ivy-purpose ivy-hydra intero insert-shebang info+ indent-guide ido-vertical-mode hungry-delete htmlize hlint-refactor hl-todo hindent highlight-parentheses highlight-numbers highlight-indentation hide-comnt help-fns+ helm-make haskell-snippets google-translate golden-ratio gnuplot gitignore-mode gitconfig-mode gitattributes-mode git-timemachine git-messenger git-link gh-md flyspell-correct-ivy flycheck-pos-tip flycheck-haskell flx-ido fish-mode fill-column-indicator fancy-battery eyebrowse expand-region exec-path-from-shell evil-visualstar evil-visual-mark-mode evil-unimpaired evil-tutor evil-surround evil-search-highlight-persist evil-numbers evil-nerd-commenter evil-mc evil-matchit evil-magit evil-lisp-state evil-indent-plus evil-iedit-state evil-exchange evil-escape evil-ediff evil-args evil-anzu eval-sexp-fu eshell-z eshell-prompt-extras esh-help emmet-mode elisp-slime-nav dumb-jump disaster define-word crux counsel-projectile company-web company-statistics company-shell company-ghci company-ghc company-cabal company-c-headers company-auctex column-enforce-mode cmm-mode cmake-mode clean-aindent-mode clang-format auto-yasnippet auto-highlight-symbol auto-dictionary auto-compile auctex-latexmk aggressive-indent adaptive-wrap ace-window ace-link ac-ispell))))
+    (znc erc-yt erc-view-log erc-social-graph erc-image erc-hl-nicks xterm-color ws-butler writeroom-mode window-numbering which-key wgrep web-mode volatile-highlights vi-tilde-fringe uuidgen use-package toc-org tagedit spacemacs-theme spaceline smex smeargle slim-mode shell-pop scss-mode sass-mode restart-emacs request rainbow-delimiters quelpa pug-mode popwin persp-mode pcre2el paradox orgit org-ref org-projectile org-present org-pomodoro org-plus-contrib org-download org-bullets open-junk-file neotree mwim multi-term move-text mmm-mode markdown-toc magit-gitflow macrostep lorem-ipsum linum-relative link-hint less-css-mode ivy-purpose ivy-hydra intero insert-shebang info+ indent-guide ido-vertical-mode hungry-delete htmlize hlint-refactor hl-todo hindent highlight-parentheses highlight-numbers highlight-indentation hide-comnt help-fns+ helm-make haskell-snippets google-translate golden-ratio gnuplot gitignore-mode gitconfig-mode gitattributes-mode git-timemachine git-messenger git-link gh-md flyspell-correct-ivy flycheck-pos-tip flycheck-haskell flx-ido fish-mode fill-column-indicator fancy-battery eyebrowse expand-region exec-path-from-shell evil-visualstar evil-visual-mark-mode evil-unimpaired evil-tutor evil-surround evil-search-highlight-persist evil-numbers evil-nerd-commenter evil-mc evil-matchit evil-magit evil-lisp-state evil-indent-plus evil-iedit-state evil-exchange evil-escape evil-ediff evil-args evil-anzu eval-sexp-fu eshell-z eshell-prompt-extras esh-help emmet-mode elisp-slime-nav dumb-jump disaster define-word crux counsel-projectile company-web company-statistics company-shell company-ghci company-ghc company-cabal company-c-headers company-auctex column-enforce-mode cmm-mode cmake-mode clean-aindent-mode clang-format auto-yasnippet auto-highlight-symbol auto-dictionary auto-compile auctex-latexmk aggressive-indent adaptive-wrap ace-window ace-link ac-ispell))))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.