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* Author Guidelines
* Under the Hood
#+BEGIN_SRC emacs-lisp :tangle scripts/packages.el
(require 'package)
(setq user-emacs-directory (concat (getenv "ROOT") "/emacs.d"))
(setq package-user-dir (concat (getenv "ROOT") "/emacs.d"))
(setq package-archives
'(("gnu" . "https://elpa.gnu.org/packages/")
("melpa" . "https://melpa.org/packages/")))
(package-initialize)
(or (file-exists-p package-user-dir)
(package-refresh-contents))
(defun ensure-package-installed (&rest packages)
"Ensure every PACKAGES is installed."
(mapcar
(lambda (package)
(if (package-installed-p package)
nil
(package-install package))
package)
packages))
(ensure-package-installed 'use-package)
(eval-when-compile (require 'use-package))
(use-package org :ensure t)
(use-package htmlize :ensure t)
(use-package lua-mode :ensure t :defer t)
(use-package sass-mode :ensure t :defer t)
(use-package haskell-mode :ensure t :defer t)
(use-package toml-mode :ensure t :defer t)
(use-package json-mode :ensure t :defer t)
(use-package soft-stone-theme :ensure t :defer t
:init
(load-theme 'soft-stone t))
(provide 'packages)
#+END_SRC
#+BEGIN_SRC emacs-lisp :tangle scripts/export-org.el
(require 'packages)
(org-babel-do-load-languages
'org-babel-load-languages
'((shell . t)))
(setq org-src-preserve-indentation t)
(setq org-src-fontify-natively t)
(setq org-confirm-babel-evaluate nil)
(setq org-export-with-toc nil)
(setq org-babel-exp-code-template
(concat "#+BEGIN_SRC %lang%switches%flags "
":tangle %tangle :name %name\n"
"%body\n"
"#+END_SRC"))
(defun cleopatra-html-src-block (oldfun src-block contents info)
(let*
((old-ret (funcall oldfun src-block contents info))
(pars (org-babel-parse-header-arguments
(org-element-property :parameters src-block)))
(tangle (cdr (assoc :tangle pars)))
(name (cdr (assoc :name pars))))
(cond
(name
(concat
"<div class=\"org-literate-programming\">"
(format "<div class=\"org-src-name\"><<%s>> :=</div>" name)
old-ret
"</div>"))
((not (string= tangle "no"))
(concat
"<div class=\"org-literate-programming\">"
old-ret
(format "<div class=\"org-src-tangled-to\">%s</div>" tangle)
"</div>"))
(t old-ret))))
(advice-add 'org-html-src-block
:around #'cleopatra-html-src-block)
(org-html-export-to-html nil nil nil t)
#+END_SRC
#+BEGIN_SRC makefile :tangle org.mk
ORG_POSTS := $(shell find site/ -name "*.org")
ORG_HTML := $(ORG_POSTS:.org=.html)
org-prebuild : .emacs
org-build : ${ORG_HTML}
theme-build : site/style/org.sass
soupault-build : org-build
ARTIFACTS += ${ORG_HTML} "*.html~"
CONFIGURE += .emacs emacs.d/
EXPORT := --directory="${ROOT}/scripts/" --batch \
--load="${ROOT}/scripts/export-org.el" \
2>> build.log
INIT := --batch --load="${ROOT}/scripts/packages.el" \
2>> build.log
.emacs : scripts/packages.el
@echo " init emacs configuration"
@${EMACS} ${INIT}
@touch .emacs
%.html : %.org scripts/packages.el scripts/export-org.el \
.emacs org.mk
@echo " export $*.org"
@${EMACS} $< ${EXPORT}
#+END_SRC
#+BEGIN_SRC sass :tangle site/style/org.sass
.footpara
display: inline
margin-left: .2em
.section-number-2:after,
.section-number-3:after
content: ". "
.section-number-4,
.section-number-5,
.section-number-6
display: none
.org-src-container
width: 100%
overflow-x: auto
scrollbar-width: thin
dl
dt
font-weight: bold
dd p
margin-top: 0
.org-literate-programming
.org-src-name
font-family: 'Fira Code', monospace
font-weight: bold
font-size: 80%
.org-src-tangled-to:before
content: "⮩"
.org-src-tangled-to
font-family: 'Fira Code', monospace
font-weight: bold
font-size: 80%
text-align: right
#+END_SRC
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