dotfiles/emacs/.config/doom/config.el

(setq user-full-name "Colin Powell"
      user-mail-address "colin@unbl.ink")

;;(setq ivy-read-action-function #'ivy-hydra-read-action)

(defun file-notify-rm-all-watches ()
  "Remove all existing file notification watches from Emacs."
  (interactive)
  (maphash
   (lambda (key _value)
     (file-notify-rm-watch key))
   file-notify-descriptors))

(setq doom-theme 'moe-dark
      doom-font (font-spec :family "IBM Plex Mono" :size 13 :weight 'regular)
      doom-big-font (font-spec :family "IBM Plex Mono" :size 17 :weight 'regular)
      doom-variable-pitch-font (font-spec :family "Overpass" :size 12))

;; Applies to current frame
;(set-frame-parameter nil 'internal-border-width 10) ; applies to the current frame
;; If we create new frames (via emacsclient) this will do the trick
;(add-to-list 'default-frame-alist '(internal-border-width . 10))

(nyan-mode) ;; progress in the form of a rainbow cat.
(add-hook 'after-init-hook #'global-emojify-mode) ;; emojis?!
(add-hook 'prog-mode-hook #'goto-address-mode)  ;; linify links!

(setq eww-search-prefix "https://search.unbl.ink/?q=")

(map! ;; Easier window movement
      :n "C-h" 'evil-window-left
      :n "C-j" 'evil-window-down
      :n "C-k" 'evil-window-up
      :n "C-l" 'evil-window-right

      (:map evil-treemacs-state-map
        "C-h" 'evil-window-left
        "C-l" 'evil-window-right)

      :leader
      (:prefix "f"
        :desc "Find file in dotfiles"   "t" #'+hlissner/find-in-dotfiles
        :desc "Browse dotfiles"         "T" #'+hlissner/browse-dotfiles)
      (:prefix "o"
        :desc "(H)ckrnews"              "H" #'hackernews
        :desc "(R)SS"                   "R" #'=rss
        :desc "(M)ail"                  "M" #'=notmuch
        :desc "(L)obste.rs"             "L" #'ivy-lobsters)
      (:prefix "b"
        :desc "Black format buffer"     "f" #'blacken-buffer
        :desc "isort buffer"            "I" #'py-isort-buffer
        :desc "Links in buffer"         "l" #'ace-link-org)
      (:prefix "s"
        :desc "Copy link hints"         "c" #'link-hint-copy-link
        :desc "Search the web"          "w" #'web-search
        :desc "Goto URL in eww"         "u" #'eww-browse-url
        :desc "Search in eww"           "3" #'eww-search-words
        :desc "Search all the things"   "g" #'deadgrep))

(setq libmpdel-hostname "mpd.play.unbl.ink")

(defun mpdel-playlist-play ()
  "Start playing the song at point."
  (interactive)
  (if (derived-mode-p 'mpdel-playlist-current-playlist-mode)
      (libmpdel-play-song (navigel-entity-at-point))
    (mpdel-core-insert-current-playlist)))

(map! :leader
      (:prefix "-"
        :desc "MPD Open playlist"       "-" #'mpdel-playlist-open
        :desc "MPD Remove at point"     "d" #'mpdel-playlist-delete
        :desc "MPD Start at point"      "s" #'mpdel-playlist-play
        :desc "MPD Next track"          "n" #'libmpdel-playback-next
        :desc "MPD Previous track"      "p" #'libmpdel-playback-previous))

(setq elfeed-protocol-fever-maxsize 100)
(setq elfeed-feeds '(("fever+https://secstate@rss.unbl.ink"
                     :api-url "https://rss.unbl.ink/fever/"
                     :password "password"
                     :autotags '(("rss.unbl.ink")))))

;(setq elfeed-protocol-log-trace t)
(setq elfeed-protocol-fever-maxsize 50)
;(setq elfeed-log-level 'debug)
(elfeed-protocol-enable)

(map! :leader
      (:prefix "r"
        :desc "Open Elfeed"         "r" #'elfeed
        :desc "Update Elfeed"       "u" #'elfeed-update))

;; Schedule feed update for every 15 minutes
(run-at-time 300 300
             (lambda () (when (= elfeed-curl-queue-active 0)
                          (elfeed-update))))
;;;;; Database auto-save

  ;; Save elfeed db automatically, because if Emacs crashes or is killed (which happens to me
  ;; occasionally, especially since I develop packages in a single instance), we'd lose the db
  ;; updates not saved.
(unless (cl-loop for timer in timer-idle-list
                 thereis (equal (aref timer 5) #'elfeed-db-save))
  (run-with-idle-timer 400 'repeat #'elfeed-db-save))

(setq elfeed-search-filter "@2-days-ago +unread")
(defun elfeed-search-format-date (date)
  (format-time-string "%Y-%m-%d %H:%M" (seconds-to-time date)))

; Serif font in Elfeed
(add-hook! 'elfeed-mode-hook 'variable-pitch-mode)
(add-hook! 'elfeed-show-mode-hook (text-scale-set 1.2))

(defun unfill-paragraph ()
  "Takes a multi-line paragraph and makes it into a single line of text."
  (interactive)
  (let ((fill-column (point-max)))
    (fill-paragraph nil)))

(define-key global-map "\M-z" 'unfill-paragraph)

(flycheck-define-checker vale
  "A checker for prose"
  :command ("vale" "--output" "line"
            source)
  :standard-input nil
  :error-patterns
  ((error line-start (file-name) ":" line ":" column ":" (id (one-or-more (not (any ":")))) ":" (message) line-end))
  :modes (markdown-mode org-mode text-mode)
  )
(add-to-list 'flycheck-checkers 'vale 'append)

(setq +format-on-save-enabled-modes
      '(not emacs-lisp-mode  ; elisp's mechanisms are good enough
            sql-mode         ; sqlformat is currently broken
            tex-mode         ; latexindent is broken
            org-mode
            html-mode
            latex-mode))

(load! "+agenda-fix")
(defun vulpea-agenda-files-update (&rest _)
  (setq org-agenda-files vulpea-project-files))

(advice-add 'org-agenda :before #'vulpea-agenda-files-update)
(advice-add 'org-todo-list :before #'vulpea-agenda-files-update)

(add-hook 'org-mode-hook #'doom-disable-line-numbers-h)

(after! org
  (setq org-directory (expand-file-name "~/var/org/")
        org-ellipsis "…"
        org-image-actual-width '(600)
        org-log-done 'time
        org-fontify-quote-and-verse-blocks t
        org-agenda-dim-blocked-tasks nil
        org-pretty-entities t
        org-fancy-priorities-list '("🅰" "🅱" "🅲" "🅳" "🅴")
        org-modules '(ol-eshell
                      ol-notmuch
                      ob-eval
                      ob-exp
                      ob-http
                      org-id)))

;; Refiling
(setq org-refile-targets '((vulpea-project-files :maxlevel . 9)))
(setq org-outline-path-complete-in-steps nil)         ; Refile in a single go
(setq org-refile-use-outline-path t)                  ; Show full paths for refiling

(setq +inbox-file "~/var/org/index.org")
(defun +open-inbox-file ()
  (interactive)
  "Opens the inbox file"
  (find-file +inbox-file))

(map!
 :leader
   :desc "Open inbox" "I" #'+open-inbox-file
   :desc "Open today" "d" #'org-roam-dailies-goto-today
   :desc "Save all org buffers" "A" #'org-save-all-org-buffers)

(setq org-roam-directory "~/var/org/")
(setq org-roam-dailies-directory "dailies")

(require 'justify-kp)
;(setq nov-text-width t)
(setq nov-text-width 100)

(defun my-nov-window-configuration-change-hook ()
  (my-nov-post-html-render-hook)
  (remove-hook 'window-configuration-change-hook
               'my-nov-window-configuration-change-hook
               t))

(defun my-nov-post-html-render-hook ()
  (if (get-buffer-window)
      (let ((max-width (pj-line-width))
            buffer-read-only)
        (save-excursion
          (goto-char (point-min))
          (while (not (eobp))
            (when (not (looking-at "^[[:space:]]*$"))
              (goto-char (line-end-position))
              (when (> (shr-pixel-column) max-width)
                (goto-char (line-beginning-position))
                (pj-justify)))
            (forward-line 1))))
    (add-hook 'window-configuration-change-hook
              'my-nov-window-configuration-change-hook
              nil t)))
(add-hook 'nov-post-html-render-hook 'my-nov-post-html-render-hook)

(defun my-nov-font-setup ()
  (face-remap-add-relative 'variable-pitch :family "Noto Serif Regular"
                                           :height 1.0
                                           :size 16))
(add-hook 'nov-mode-hook 'my-nov-font-setup)
(add-to-list 'auto-mode-alist '("\\.epub\\'" . nov-mode))

;(add-hook 'nov-mode-hook 'variable-pitch-mode)

(setq mm-text-html-renderer 'w3m)
(setq w3m-fill-column 88)

(setq message-kill-buffer-on-exit t)
(setq message-auto-save-directory "~/Mail/colin@unbl.ink/Drafts/")
(setq message-directory "~/Mail/colin@unbl.ink/")

;; sendmail-program "/usr/local/bin/msmtpq" <--- this doesn't work as advertised right now
(setq send-mail-function 'sendmail-send-it
      sendmail-program "/usr/local/bin/msmtp"
      mail-specify-envelope-from t
      message-sendmail-f-is-evil t
      message-sendmail-envelope-from 'header
      message-sendmail-extra-arguments '("--read-envelope-from")
      mail-envelope-from 'header)

(setq notmuch-saved-searches '((:name "inbox" :query "tag:inbox" :key "i")
                               (:name "unread" :query "tag:inbox and tag:unread" :key "u")
                               (:name "jira" :query "tag:jira and date:yesterday..today" :key "j")
                               (:name "github" :query "tag:github and date:yesterday..today" :key "g")))

(after! notmuch
  (set-popup-rule! "^\\*notmuch*" :ignore t)
  )

(map! :leader
   (:prefix "e"
     :desc "(s)end queued mail" "s" #'smtpmail-send-queued-mail
     :desc "Open (i)nbox"     "i" #'=notmuch
     :desc "Open (n)otmuch"   "n" #'notmuch
     :desc "(C)ompose mail"   "c" #'notmuch-mua-new-mail))

(after! eshell
  (set-eshell-alias!
   "djtest" "DJANGO_SETTINGS_MODULE=ff.settings.ci python manage.py test $*"
   "djpytest" "DJANGO_SETTINGS_MODULE=ff.settings.ci pytest --reuse-db --black --flake8 --isort --durations=3 $*"
   "ffsh" "python ~/src/github.com/15five/fifteen5/manage.py shell_plus"
   "ffdev" "ssh dev-ff.local "
   "f"     "(other-window 1) && find-file $1"
   "l"     "ls -lh"
   "d"     "dired $1"
   "gl"    "(call-interactively 'magit-log-current)"
   "gs"    "magit-status"
   "gc"    "magit-commit"))

(setq lsp-lens-enable 1
      lsp-ui-sideline-enable 1
      lsp-enable-links 1
      lsp-headerline-breadcrumb-enable 1
      lsp-modeline-code-actions-enable 1
      lsp-modeline-diagnostics-enable 1
      lsp-completion-show-detail 1
      lsp-file-watch-threshold nil
 )

(use-package lsp-mode
  :commands lsp
  :diminish lsp-mode
  :hook
  (elixir-mode . lsp)
  :init
  (add-to-list 'exec-path "~/.emacs.d/var/elixir-ls"))

(setq mastodon-instance-url "https://fosstodon.org"
      mastodon-active-user "colin@unbl.ink")

(map! :leader
      (:prefix "="
        :desc "Open mastodon"                "=" #'mastodon
        :desc "Update Mastodon timeline"     "u" #'mastodon-tl--update
        :desc "More Mastodon timeline"       "m" #'mastodon-tl--more
        :desc "Toot to Mastodon"             "t" #'mastodon-toot))

(load! "beancount")
(require 'beancount)
(add-to-list 'auto-mode-alist '("\\.beancount\\'" . beancount-mode))

(define-derived-mode
  pandoc-view-mode
  markdown-mode
  "pandoc-view-mode"
  "View pandoc processing of docx file using markdown mode."
  (erase-buffer)
  (let* ((pandoc (executable-find "pandoc")))
    (insert (shell-command-to-string
         (concat pandoc " --wrap=none " (shell-quote-argument (buffer-file-name)) " -t markdown"))))
  (not-modified)
  (read-only-mode t))

(add-to-list 'auto-mode-alist '("\\.docx\\'" . pandoc-view-mode))

(after! magit
  (magit-wip-after-save-mode t)
  (magit-wip-after-apply-mode t)

  (setq magit-save-repository-buffers 'dontask
        magit-repository-directories '(("~/src/" . 3)
                                       ("~/.dotfiles/" . 0))
        magit-popup-display-buffer-action nil ;; Not sure why this is here, wonder what it does
        magit-display-file-buffer-function #'switch-to-buffer-other-window
        magithub-clone-default-directory "~/src" ;; I want my stuff to clone to ~/projects
        magithub-preferred-remote-method 'ssh_url)) ;; HTTPS cloning is awful, i authenticate with ssh keys.

  ; Show gravatars in magit
  (setq magit-revision-show-gravatars '("^Author:     " . "^Commit:     "))

(when (require 'openwith nil 'noerror)
    (setq openwith-associations
        (list
            (list (openwith-make-extension-regexp
                '("mpg" "mpeg" "mp3" "mp4"
                    "avi" "wmv" "wav" "mov" "flv"
                    "ogm" "ogg" "mkv"))
                "vlc"
                '(file))
            (list (openwith-make-extension-regexp
                '("pdf" "ps" "ps.gz" "dvi"))
                "zathura"
                '(file))
            ))
    (openwith-mode 1))

(setq org-reveal-root "file:///path-to-reveal.js")
(setq org-reveal-title-slide nil)