git.shemshak.org - ~bandali/bndl.org/blob - publish.el

   1 ;; Inspiration: https://gitlab.com/ambrevar/ambrevar.gitlab.io.
   2
   3 ;; TODO: use git time-stamps
   4
   5 (require 'ox-publish)
   6
   7 (add-to-list 'load-path ".")
   8
   9 (defun aminb--readfile (filepath)
  10   "Return filepath's content."
  11   (with-temp-buffer
  12     (insert-file-contents filepath)
  13     (buffer-string)))
  14
  15 (defun aminb--find-replace (match-with replace-with string)
  16   "Return the string resulting from replacing `match-with' with
  17   `replace-with' in `string'."
  18   (when (string-match match-with string)
  19     (replace-match replace-with nil nil string)))
  20
  21 (defun aminb--my-html-body-light-filter (output backend info)
  22   "Make adjustments needed for dark/light mode <input> tag to work."
  23   (when (eq backend 'html)
  24     (aminb--find-replace
  25      "</body>\n"
  26      "</div>\n</body>\n"
  27      (aminb--find-replace
  28       "<body>\n"
  29       "<body>\n<input class=\"light-off\" id=\"light-off\" type=\"checkbox\">\n<div class=\"page\">"
  30       output))))
  31
  32 (add-to-list 'org-export-filter-final-output-functions
  33            'aminb--my-html-body-light-filter)
  34
  35 ;; re-defining this (originally in `ox-html.el') to add `?g'
  36 (defun org-html-format-spec (info)
  37   "Return format specification for preamble and postamble.
  38 INFO is a plist used as a communication channel."
  39   (let ((timestamp-format (plist-get info :html-metadata-timestamp-format))
  40         (git-repo "<a href=\"https://git.sr.ht/~aminb/aminb.org/commit/?id=%s\">@%s</a>")
  41         (git-rev (shell-command-to-string "git rev-parse HEAD"))
  42         (git-rev-short (shell-command-to-string "git rev-parse --short HEAD")))
  43     `((?t . ,(org-export-data (plist-get info :title) info))
  44       (?s . ,(org-export-data (plist-get info :subtitle) info))
  45       (?d . ,(org-export-data (org-export-get-date info timestamp-format)
  46                               info))
  47       (?T . ,(format-time-string timestamp-format))
  48       (?a . ,(org-export-data (plist-get info :author) info))
  49       (?e . ,(mapconcat
  50               (lambda (e) (format "<a href=\"mailto:%s\">%s</a>" e e))
  51               (split-string (plist-get info :email)  ",+ *")
  52               ", "))
  53       (?g . ,(format git-repo git-rev git-rev-short))
  54       (?c . ,(plist-get info :creator))
  55       (?C . ,(let ((file (plist-get info :input-file)))
  56                (format-time-string timestamp-format
  57                                    (and file (nth 5 (file-attributes file))))))
  58       (?v . ,(or (plist-get info :html-validation-link) "")))))
  59
  60 ;; timestamps can be used to avoid rebuilding everything
  61 ;; should probably be put inside the public/ directory
  62 (setq org-publish-use-timestamps-flag t
  63       org-publish-timestamp-directory "./")
  64
  65 ;; get rid of index.html~ and other backup files that may be created during generation
  66 (setq make-backup-files nil)
  67
  68 (setq org-export-with-section-numbers nil
  69       org-export-with-smart-quotes t
  70       org-export-with-email t
  71       org-export-with-date t
  72       org-export-with-tags 'not-in-toc
  73       org-export-with-toc t)
  74
  75 (setq org-html-divs '((preamble  "header" "preamble")
  76                       (content   "main"   "content")
  77                       (postamble "footer" "postamble"))
  78       ;; TODO: link last update to commit history of file
  79       org-html-preamble t
  80       org-html-postamble t
  81       org-html-preamble-format  `(("en" ,(aminb--readfile "partials/preamble.html")))
  82       org-html-postamble-format `(("en" ,(aminb--readfile "partials/postamble.html")))
  83       org-html-container-element "section"
  84       org-html-metadata-timestamp-format "%Y-%m-%d"
  85       org-html-checkbox-type 'html
  86       org-html-html5-fancy t
  87       ;; use custom css
  88       ;; this removes the dependency on `htmlize',
  89       ;; but we also lose syntax highlighting.
  90       org-html-htmlize-output-type nil
  91       org-html-validation-link nil
  92       org-html-doctype "html5")
  93
  94 (setq org-publish-project-alist
  95       (list
  96        (list "site-org"
  97              :base-directory "./source/"
  98              :exclude "macros.org"
  99              :recursive t
 100              :publishing-function '(org-html-publish-to-html)
 101              :publishing-directory "./public/"
 102              :html-head-include-default-style nil
 103              :html-head-include-scripts nil)
 104        (list "site-static"
 105              :base-directory "source/"
 106              :exclude "\\.org\\'"
 107              :base-extension 'any
 108              :publishing-directory "./public"
 109              :publishing-function 'org-publish-attachment
 110              :recursive t)
 111        (list "site" :components '("site-org"))))
 112
 113 (defun aminb/publish ()
 114   (org-publish-all))