122 lines
4.8 KiB
EmacsLisp
122 lines
4.8 KiB
EmacsLisp
;;; publish.el --- Publishing configuration for ryuslash.org -*- lexical-binding: t; -*-
|
|
|
|
;; Copyright (C) 2020 Tom Willemse
|
|
|
|
;; Author: Tom Willemse <tom@ryuslash.org>
|
|
;; Keywords:
|
|
|
|
;; This program is free software; you can redistribute it and/or modify
|
|
;; it under the terms of the GNU General Public License as published by
|
|
;; the Free Software Foundation, either version 3 of the License, or
|
|
;; (at your option) any later version.
|
|
|
|
;; This program is distributed in the hope that it will be useful,
|
|
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;; GNU General Public License for more details.
|
|
|
|
;; You should have received a copy of the GNU General Public License
|
|
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
;;; Commentary:
|
|
|
|
;;
|
|
|
|
;;; Code:
|
|
|
|
(require 'ox-publish)
|
|
(require 'ox-rss)
|
|
(require 'subr-x)
|
|
(require 'dockerfile-mode)
|
|
|
|
(defun publish-calculate-reading-time (buffer)
|
|
"Calculate the amount of minutes it would take to read the contents of BUFFER."
|
|
(with-current-buffer buffer
|
|
(max 1 (/ (count-words (point-min) (point-max)) 228))))
|
|
|
|
(defun publish-format-reading-time (time)
|
|
"Return a string describing TIME."
|
|
(format "%d minute%s"
|
|
time
|
|
(if (= time 1) "" "s")))
|
|
|
|
(defun publish-org-sitemap (title list)
|
|
"Create a site map file. TITLE is used as the title, LIST is turned into a subtree."
|
|
(concat "#+TITLE: " title "\n"
|
|
"#+OPTIONS: toc:nil num:nil\n\n"
|
|
;; (message "Lets see here: %S" list)
|
|
(org-list-to-subtree list)))
|
|
|
|
(defun publish-org-sitemap-format-entry (entry style project)
|
|
"Format ENTRY as a healine.
|
|
STYLE is ignored and PROJECT is passed on directly to related functions."
|
|
(unless (directory-name-p entry)
|
|
(format "%s\n :PROPERTIES:\n :ID: %s\n :RSS_PERMALINK: %s\n :PUBDATE: %s\n :END:\n %s\n Published on: %s\n\n [[file:%s][Read More]] (%s)"
|
|
(org-publish-find-title entry project)
|
|
entry
|
|
(concat (string-remove-suffix ".org" entry) ".html")
|
|
(format-time-string
|
|
(cdr org-time-stamp-formats)
|
|
(org-publish-find-date entry project))
|
|
|
|
(with-temp-buffer
|
|
(insert-file-contents (concat (plist-get (cdr project) :base-directory) "/" entry))
|
|
(goto-char (point-min))
|
|
(let ((current-element (org-element-at-point)))
|
|
(while (not (equal (org-element-type current-element) 'paragraph))
|
|
(org-forward-element)
|
|
(setq current-element (org-element-at-point)))
|
|
(buffer-substring-no-properties
|
|
(plist-get (cadr current-element) :contents-begin)
|
|
(plist-get (cadr current-element) :contents-end))))
|
|
(format-time-string
|
|
(cdr org-time-stamp-formats)
|
|
(org-publish-find-date entry project))
|
|
entry
|
|
(with-temp-buffer
|
|
(insert-file-contents (concat (plist-get (cdr project) :base-directory) "/" entry))
|
|
(publish-format-reading-time
|
|
(publish-calculate-reading-time (current-buffer)))))))
|
|
|
|
(setq org-rss-use-entry-url-as-guid t)
|
|
|
|
(setq org-export-exclude-tags '("noexport" "draft"))
|
|
|
|
(setq org-publish-project-alist
|
|
'(("posts"
|
|
:base-directory "posts/"
|
|
:base-extension "org"
|
|
:publishing-directory "public/"
|
|
:recursive t
|
|
:publishing-function org-html-publish-to-html
|
|
:html-head "<link rel=\"stylesheet\" href=\"assets/css/main.css\" type=\"text/css\"/>"
|
|
:html-preamble (lambda (project)
|
|
(let ((buffer (find-file-noselect (buffer-file-name))))
|
|
(unless (string= "ryuslash.org"
|
|
(car (org-publish-find-property (buffer-file-name) :title project)))
|
|
(publish-format-reading-time
|
|
(publish-calculate-reading-time buffer)))))
|
|
:auto-sitemap t
|
|
:sitemap-filename "index.org"
|
|
:sitemap-title "ryuslash.org"
|
|
:sitemap-format-entry publish-org-sitemap-format-entry
|
|
:sitemap-style list
|
|
:sitemap-function publish-org-sitemap
|
|
:sitemap-sort-files anti-chronologically)
|
|
("rss"
|
|
:base-directory "posts/"
|
|
:base-extension "org"
|
|
:html-link-home "https://ryuslash.org/"
|
|
:rss-link-home "https://ryuslash.org/"
|
|
:html-link-use-abs-url t
|
|
:rss-extension "xml"
|
|
:publishing-directory "public"
|
|
:publishing-function (org-rss-publish-to-rss)
|
|
:section-number nil
|
|
:exclude ".*"
|
|
:include ("index.org")
|
|
:table-of-contents nil)
|
|
("all" :components ("posts" "rss"))))
|
|
|
|
(provide 'publish)
|
|
;;; publish.el ends here
|