My nest. My website
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:;exec cask emacs --no-site-file --no-site-lisp --batch -L ./ -l "$0" -f main "$(cd "$(dirname "$0")/." >/dev/null 2>&1 ; pwd -P)" "$@"
;;; build.el --- The build script of my personal website
;;; Version: 0.1.0
;;; Package-Version 0.1.0
;;; Commentary:
;;; Code:
(require 'org)
(require 'seq)
(require 'ox-html)
(require 'ox-latex)
(require 'ox-publish)
(require 'dracula-theme)
(require 'lisp/ox-template)
(require 'lisp/utils)
(setq debug-on-error t)
(defvar author-name "Sameer Rahmani"
"Set this variable to your fullname.")
(defvar author-email "lxsameer@gmail.com"
"Set this varibale to your email address.")
(defvar project-root nil
"Root directory of the website source code.")
(defvar orgs-files-dir "/orgs/"
"Path to the directory containing all the renderable org files.")
(defun from-root (path)
"Return the full path of the given PATH in the project root."
(concat project-root path))
(defun all-org-files ()
"Return a list of all the org files in the orgs directory."
(mapcar (lambda (x) x)
(split-string
(shell-command-to-string (format "find %s -iname \"*.org\"" org-directory))
"\n" t)))
(comment
(all-org-files))
(defun get-all-tags ()
"Return a list of all the tags in the org files."
(seq-reduce
;; all-tags is in (tags . tags->files) form
(lambda (all-tags file)
(if (get-file-global-props file "PAGE")
;; Ignore pages
all-tags
(with-temp-buffer
(insert-file-contents file)
(let ((tags (mapcar #'car (org-get-buffer-tags))))
(seq-reduce
(lambda (result tag)
(let ((tag-list (car result))
(tag->file (cdr result)))
(cons
;; Tag list
(if (member tag tag-list) tag-list (sort (cons tag tag-list) 'string<))
;; tag->file
(cons (cons tag
;; Current value of the the given tag (all the files
;; that contain that tag)
(append (list file) (cdr (assoc tag tag->file))))
tag->file))))
tags
all-tags)))))
(all-org-files)
'()))
(defun get-all-posts ()
"Return all the post org files.
Not pages."
(let ((files (all-org-files)))
(seq-reduce
(lambda (result file)
(let ((is-page? (string= (get-file-global-props file "PAGE") "true")))
(if (not is-page?)
;; It's a post
(cons
(list
;; This is not effecient since we parse the file
;; on each query, but who cares :D ?
(->epoch (get-file-global-props file "DATE"))
(get-file-global-props file "TITLE")
(replace-regexp-in-string "\\.org" ".html"
(file-name-nondirectory file)))
result)
result)))
files
'())))
(defun get-all-sorted-posts ()
"Return all posts in sorted order."
(sort
(get-all-posts)
(lambda (x y) (> (car x) (car y)))))
(comment
(get-all-sorted-posts))
(defun get-all-categories ()
"Return all the categories of the org files."
(seq-reduce
;; all-cats is in (cats . cat->files) form
(lambda (all-cats file)
(let ((is-page? (string= (get-file-global-props file "PAGE") "true"))
(cat (get-file-global-props file "CATEGORY"))
(cat-list (car all-cats))
(cat->file (cdr all-cats)))
(if (not is-page?)
(cons
;; Category list
(if (member cat cat-list) cat-list (sort (cons cat cat-list) 'string<))
;; cat->file
(cons (cons cat
;; Current value of the the given cat (all the files
;; under that category)
(append (list file) (cdr (assoc cat cat->file))))
cat->file))
all-cats)))
(all-org-files)
'()))
(comment
(get-file-global-props "./orgs/essays/serene-blah.org" "CATEGORY")
(get-all-categories))
(defun extra-headers ()
"Retun a list of extra header html tags."
(concat
"<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">"))
(defun category-org-list ()
"Return a list of links to the categories in org format."
(let ((categories (get-all-categories)))
(mapconcat
(lambda (cat)
(let ((count (length (cdr (assoc cat (cdr categories))))))
(format " - [[./%s.html][%s(%s)]]" cat cat count)))
(car categories)
"\n")))
(defun tags-org-list ()
"Return a list of links to the tags in org format."
(let ((tags (get-all-tags)))
(mapconcat
(lambda (tag)
(let ((count (length (cdr (assoc tag (cdr tags))))))
(format " - [[./%s.html][%s(%s)]]" tag tag count)))
(car tags)
"\n")))
(defun latest-org-list (base-url)
"Return a list of links (using BASE-URL) to the tags in org format."
(let ((posts (get-all-sorted-posts)))
(mapconcat
(lambda (post)
(format " - [[%s/essays/%s][%s]]" base-url (nth 2 post) (nth 1 post)))
posts
"\n")))
(comment
(latest-org-list))
(defun pair-file-with-date (file)
"Return a pair for the given FILE with date as car and file as cdr."
(cons
(->epoch (get-file-global-props file "DATE"))
file))
(defun create-tag-pages (project-dir)
"Create all the tag files in the PROJECT-DIR."
(let ((tags (get-all-tags)))
(mapcar
(lambda (tag)
(let ((out (format "%s/orgs/tags/%s.org" project-dir tag))
(files (cdr (assoc tag (cdr tags)))))
(copy-template
(format "%s/templates/links_template.org" project-dir)
out
(mapconcat
(lambda (file-pair)
(format "- [[file:..%s][%s]]"
(replace-regexp-in-string (regexp-quote (from-root "/orgs")) "" (cdr file-pair) nil 'literal)
(get-file-global-props (cdr file-pair) "TITLE")))
(sort
(mapcar #'pair-file-with-date files)
(lambda (x y) (> (car x) (car y))))
"\n")
tag)))
(car tags))))
(defun create-category-pages (project-dir)
"Create all the category files in the PROJECT-DIR."
(let ((tags (get-all-categories)))
(mapcar
(lambda (tag)
(let ((out (format "%s/orgs/categories/%s.org" project-dir tag))
(files (cdr (assoc tag (cdr tags)))))
(copy-template
(format "%s/templates/links_template.org" project-dir)
out
(mapconcat
(lambda (file-pair)
(format "- [[file:..%s][%s]]"
(replace-regexp-in-string (regexp-quote (from-root "/orgs")) "" (cdr file-pair) nil 'literal)
(get-file-global-props (cdr file-pair) "TITLE")))
(sort
(mapcar #'pair-file-with-date files)
(lambda (x y) (> (car x) (car y))))
"\n")
tag)))
(car tags))))
(defun main ()
"The entry point to the build script."
;; Setup the emacs theme so htmlize can actually setup
;; the code highlighter
(load-theme 'dracula t)
(enable-theme 'dracula)
(setq project-root (car command-line-args-left))
;; We will use the org-agenda to extract all the tags
(setq org-directory (from-root orgs-files-dir))
(setq org-agenda-files (all-org-files))
(setf user-full-name author-name)
(setf user-mail-address author-email)
;; Disable default header links (top, next)
(setf org-html-home/up-format "")
(setf org-html-link-up "")
(setf org-html-link-home "")
(setf org-html-scripts "")
;; (org-babel-do-load-languages
;; 'org-babel-load-languages
;; '(
;; (emacs-lisp . t)
;; (org . t)
;; (shell . t)
;; (C . t)
;; (python . t)
;; (clojure .t)
;; (lisp . t)
;; (js . t)
;; (awk . t)))
;; ;; Never export the code block evaluation
;; (setq org-babel-default-header-args '((:eval . "never-export")))
;; (setq org-src-fontify-natively t)
(let ((build-dir (from-root "/build/"))
(base-url (if (prod-p) "https://lxsameer.com" "http://localhost:3003")))
(copy-template (from-root "/templates/index.org")
(from-root "/orgs/index.org")
(latest-org-list base-url))
(copy-template (from-root "/templates/categories.org")
(from-root "/orgs/categories/index.org")
(category-org-list))
(copy-template (from-root "/templates/tags.org")
(from-root "/orgs/tags/index.org")
(tags-org-list))
(create-tag-pages project-root)
(create-category-pages project-root)
(setq org-html-preamble #'preamble-fn)
(setq org-html-htmlize-output-type nil)
(setq org-latex-listings t)
(setq org-publish-project-alist
`(("lxsameer.com"
:base-directory ,(from-root "/orgs")
:root-directory ,project-root
:recursive t
:base-extension "org"
:publishing-directory ,build-dir
;; Exclude the blog archive index autogenerated below
;; Note that the regexp is relative to :base-directory
;; :exclude "^index.org"
:section-numbers nil
:with-author t
:with-drawers t
:html-format-drawer-function custom-drawer-format
:with-properties t
:with-tags t
:with-timestamps t
:with-toc nil
:base-url ,base-url
:html-link-home "/"
:html-head-extra ,(extra-headers)
:html-template ,(from-root "/templates/blog.html")
:html-page-preamble-template ,(from-root "/templates/page-preamble.html")
:html-post-preabmle-template ,(from-root "/templates/post-preamble.html")
:html-tags-template ,(from-root "/templates/tags.html")
:publishing-function org-html-publish-to-templated-html
:auto-sitemap t
:htmlized-source nil
:sitemap-folders ignore
:sitemap-style list
:sitemap-title "lxsameer's nest"
:sitemap-filename "sitemap.inc"
:sitemap-sort-files anti-chronologically
:html-format-headline-function headline-format
:makeindex nil)
("org->html"
:base-directory ,(from-root "/orgs")
:base-extension "org"
:publishing-directory ,build-dir
:recursive t
:publishing-function org-html-publish-to-html
:headline-levels 4
;; :html-preamble ,(use-html "templates/header.html")
;; :html-postamble ,(use-html "templates/footer.html")
:html-link-home "/"
:html-head-include-default-style nil
:html-head-include-scripts nil
:html-head-extra ,(extra-headers)
:makeindex nil)
("pdfs"
:base-directory ,(from-root "/orgs/essays")
:root-directory ,project-root
;;:publishing-directory ,(concat build-dir "/essays/")
:recursive t
:base-extension "org"
:publishing-directory ,build-dir
:publishing-function org-latex-publish-to-pdf)
("statics"
:base-directory ,project-root
:base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|svg"
:publishing-directory ,build-dir
:recursive t
:publishing-function org-publish-attachment)
("build" :components ("lxsameer.com" "statics"))))
(org-publish-project "build" t nil)
(message "Build complete.")))
(provide 'build)
;; Local Variables:
;; mode: emacs-lisp
;; End:
;;; build.el ends here