Me in 8bit

Starting a blog

Apr 26, 2020

I've tried blogging before. All the attempts ended up following a very similar pattern: Took me a veeeery long time to write a single post and after that I never looked back at it again.

This time I'm trying things differently. I'm not going to start from the perfect blog post. I'll start just documenting how I turned this GitHub Pages repository in a blog and see what comes next.

First things first

I already have a GitHub pages website setup. It's as simple as creating a repository called (you can see mine here). After that, you can push static HTML content and it will be available under

I also configured my DNS provider to point my domain to GitHub and created a CNAME file containing the domain name.

If you've never done that before, I highly recommend visiting the GitHub Pages documentation. Specifically the articles for creating a new website and configuring a custom domain for your new website.

The home page

My lil website is as simple as it can get. My amazing fiance got me the logo you see on the top bar and I took care of putting it on a proper pink background for the internet enjoyment.

The index file is just HTML and CSS, nothing else. Even the list of recent posts is done manually.

The Posts

This very post is written as an Org-Mode file. For those who haven't heard of Org-Mode before, checkout their website. Long story short, Org-Mode is a text-based document format. From that perspective, it could be compared with Markdown. The difference is the ginormous feature set that Org-Mode supports compared. Including, but not limited to, many output formats and an incredible interactive experience.

HTML is one of the output formats that Org-Mode supports. Each post written in an .org file will be translated into an HTML page. This feature is built into Org-Mode. It just takes a bit of configuration.

Org-Mode Publishing

Being completely honest, the HTML publishing feature doesn't seem exactly designed for the blogging use case. It took quite a bit of tweaking of the configuration to get it to do all the things that I wanted.

You can read the entirety of my configuration in the file that I submitted to git as part of this website: publish. But there is one little part that I consider worth mentioning: Setting the variable org-publish-project-alist.

Although a single document can be exported to HTML, in order to apply the same configuration to various files, I was required to create a project with a source directory and an output directory.

The cool thing about this project thing was that I could have different groups of settings and aggregate them all under a single project. The commented snippet bellow will shad some light in the most essential parts of the configuration:

(setq org-publish-project-alist
  ;; Here's the project definition with other 3 components
  `(("blog" :components ("blog-posts" "blog-static" "blog-rss"))
    ;; This is the component that translates the .org files into
    ;; the .html ones. There are lots of things happening here
     ;; Where your org files are coming from
     :base-directory ,base-dir
     ;; Where your HTML files will be generated
     :publishing-directory ,pub-dir
     ;; Customize the Org file tree before it's translated into
     ;; HTML. I needed to override this function to hook up
     ;; inserting the date of the post into the subtitle.
     :publishing-function local-blog-publish
     ;; Some configuration of what is going to be auto-generated
     ;; and what won't
     :auto-sitemap t
     :auto-preamble t
     :section-numbers nil
     :table-of-contents nil
     :html-head-include-default-style nil
     ;; These allowed me to inject my own HTML for the header and
     ;; the footer. I'm in fact reading these two snippets from
     ;; separate files
     :html-preamble local-blog-preamble
     :html-postamble local-blog-postamble)
    ;; Tis is actually straight forward. It will take care of the
    ;; asset files included in the blog posts
     :base-directory ,base-dir
     :publishing-directory ,pub-dir
     :base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf"
     :recursive t
     :publishing-function org-publish-attachment)
    ;; Also straightforward, but needed to install an extension
    ;; `ox-rss' that wasn't available via package manager. This little
    ;; snippet will be responsible for generating the `rss.xml'
    ;; file.
     :base-directory ,base-dir
     :publishing-directory ,pub-dir
     :publishing-function (org-rss-publish-to-rss)
     :base-extension "org"
     :rss-extension "xml"
     :html-link-home ""
     :html-link-use-abs-url t
     :include ("")
     ;; This is what generates the file `', which in turn is
     ;; what's used to generate `rss.xml'. The trickiest part for sure
     ;; was stitching together the custom functions starting with
     ;; `local-blog-'. The references I linked in the last paragraph
     ;; can be of great help if my `publish' file isn't enough for
     ;; you.
     :auto-sitemap t
     :sitemap-filename ""
     :sitemap-title "Lincoln Clarete"
     :sitemap-style list
     :sitemap-sort-files anti-chronologically
     :sitemap-format-entry local-blog-sitemap-format-entry
     :sitemap-function local-blog-sitemap-function
     :publishing-function local-blog-rss-publish-to-rss)))

Operating the blog

From now one, I just have to execute the command C-c C-e P p to ask Org Publishing to generate the HTML file of all the org files that have been updated since I last executed it. It feels quite convenient, I have to say.

After changing stuff and regenerating the HTML, the last step in my publication journey is to add the changes to Git and push the changes to GitHub. Then it just takes a minute or two for GitHub Pages to pick up the changes and display it properly.

Open issues

I'm very happy with the current setup and there really aren't that many issues so far. But there are two that I want to tackle:

  1. I haven't added the unfurling links as suggested by rw-r-r;
  2. Still need to decide if I'll use Google Analytics or another less intrusive alternative;
  3. Source code snippets don't get syntax highlight if I the script publish directly from the terminal. It errors out with the following message: Cannot fontify source block (htmlize.el >= 1.34 required). Which is quite weird because I have htmlize 1.57 installed. I'm OK not fixing it for now because I can just do it from within emacs and that's actually more convenient.

Final thoughts

The fine grained customizations were certaingly the hardest to get to work and I wouldn't have been able to figure it out in the amount of time I had to dedicate to this task without the amazing reference other Emacs users put together. Here's what I consulted in no particular order: