Dynamically generate the index file

index.org

@@ -1,19 +1,9 @@
 #+TITLE: ryuslash.org
 #+STARTUP: showall
+#+OPTIONS: toc:nil num:nil
+#+HTML_LINK_UP:
+#+HTML_LINK_HOME: https://ryuslash.org/
 
-* My new Emacs configuration                                          :draft:
-  :PROPERTIES:
-  :ID:       0069eced-52ed-4cb2-bb75-78e7ea32bd6c
-  :PUBDATE:  <2019-10-06 Sun 18:18>
-  :END:
+#+BEGIN: blog-posts
 
-  I'm still working on this one.
-
-* New blog
-  :PROPERTIES:
-  :ID:       68c55701-d8ce-44a1-9c97-6c16cf34890c
-  :PUBDATE:  <2019-10-06 Sun 12:55>
-  :END:
-
-  It's that time again... I've started a new project to build and maintain my
-  site and of course it has to come with a new blog post.
+#+END:

posts/a-very-important-blog-post.org

@@ -0,0 +1,5 @@
+#+TITLE: A very important blog post
+#+ID: a-very-important-blog-post
+#+PUBDATE: <2020-02-23 Sun 18:28>
+
+Very important business here.

posts/my-new-emacs-configuration.org

@@ -0,0 +1,6 @@
+#+TITLE: My new Emacs configuration
+#+ID: my-new-emacs-configuration
+#+PUBDATE: <2019-10-06 Sun 18:18>
+#+TAGS: draft
+
+I'm still working on this one.

posts/new-blog.org

@@ -0,0 +1,10 @@
+#+TITLE: New Blog
+#+ID: new-blog
+#+PUBDATE: <2019-10-06 Sun 12:55>
+#+READING_TIME: 6s
+
+It's that time again... I've started a new project to build and maintain my site
+and of course it has to come with a new blog post. I'm trying to have it
+generate an index based on the files in this directory.
+
+I don't want it to include anything beyond the first paragraph, though.

project-config.el

@@ -10,7 +10,10 @@
          :exclude "\\`README.org\\'"
          :base-extension "org"
          :publishing-function org-html-publish-to-html
-         :html-head "<link rel=\"stylesheet\" href=\"/assets/css/main.css\" type=\"text/css\"/>")
+         :html-head "<link rel=\"stylesheet\" href=\"assets/css/main.css\" type=\"text/css\"/>"
+         :html-link-home "https://ryuslash.gitlab.io/ryuslash.org/"
+         :html-link-user-abs-url t
+         :recursive t)
         ("ryuslash-rss"
          :base-directory "."
          :publishing-directory "public_html"
@@ -20,4 +23,40 @@
          :publishing-function org-rss-publish-to-rss)))
 
 (defun publish-ryuslash.org ()
+  (with-current-buffer (find-file "index.org")
+    (org-update-all-dblocks)
+    (save-buffer))
   (org-publish-all))
+
+(defun project-config-parse-element (org-element)
+  (pcase org-element
+    (`(keyword ,something) (cons (plist-get something :key)
+                                 (plist-get something :value)))
+    (`(paragraph ,something) (cons
+                              "BODY"
+                              (buffer-substring-no-properties
+                               (plist-get something :contents-begin)
+                               (plist-get something :contents-end))))))
+
+(defun project-config-parse-document (document)
+  (with-current-buffer (find-file document)
+    (goto-char (point-min))
+    (let (alist)
+      (while (not (alist-get "BODY" alist nil nil #'equal))
+        (setq alist (cons (project-config-parse-element (org-element-at-point))
+                          alist))
+        (org-forward-element))
+      alist)))
+
+(defun project-config-print-element (filename alist)
+  (format "* %s\n  :PROPERTIES:\n  :ID: %s\n  :PUBDATE: %s\n  :END:\n\n  %s\n[[file:%s][Read more]]\n"
+          (alist-get "TITLE" alist nil nil #'equal)
+          (alist-get "ID" alist nil nil #'equal)
+          (alist-get "PUBDATE" alist nil nil #'equal)
+          (alist-get "BODY" alist nil nil #'equal)
+          filename))
+
+(defun org-dblock-write:blog-posts (params)
+  (let ((files (cl-remove-if (lambda (item) (string-prefix-p "." item)) (directory-files "posts"))))
+    (insert  (format "%s" (apply #'concat (mapcar (lambda (file) (project-config-print-element (concat "posts/" file) (project-config-parse-document (concat "posts/" file))))
+                                                  files))))))

src/less/main.less

@@ -1,12 +1,19 @@
 @background-color: #111114;
 @foreground-color: #bfbfbf;
 @link-color: #a88654;
+@font-family: sans-serif;
 
 body {
   background-color: @background-color;
   color: @foreground-color;
+  font-family: @font-family;
 }
 
 a {
   color: @link-color;
 }
+
+#content {
+  max-width: 900px;
+  margin: 0 auto;
+}