What is Blogit? What is BlogitWeb?
What is Blogit? Blogit is a blog engine back-end written in Elixir. It turns a repository (by default git repository), containing markdown files into streams of blog posts, which can be queried. Blogit supports blog configuration in YAML, including blog title, path to custom styles and images, etc.
Now that we know what’s what, lets try to create our own blog.
Fork and run BlogitWeb in dev mode
- You’ll need Elixir. Install it and be sure that its version is greater or equal to
- You’ll need Node.js. Install it on your computer as Phoenix uses it for digesting its assets.
Fork and run
As we said, BlogitWeb is a Phoenix application, so we can run it in development mode by:
git clone https://github.com/<your-user>/blogit_web cd blogit_web mix deps.get npm install mix phoenix.server
This will start a server on
localhost:4000 (the port can be changed in
Now you can visit
localhost:4000 from your browser.
You’ll see a simple blog with this text as the single post in it!
Configure your own blog in dev mode
The configuration of the blog for the dev mode is located in
The important bits are:
config :blogit, repository_url: "https://github.com/meddle0x53/blogit_sample", polling: false, max_lines_in_preview: 5, languages: ~w(en bg)
repository_url points to the repository containing your posts in markdown format.
Create a new repository somewhere (github?) and overwrite the default
mix deps.clean blogit mix deps.update blogit
If you run
you’ll have an empty blog and you’ll notice that your repository was cloned into the root of the BlogitWeb project.
Before adding posts to your blog repository, let’s look at the other settings, you can configure in
Possible settings are:
repository_url|> Tells Blogit the location of the repository to use to build its contents.
polling|> Tells Blogit if it should poll the repository specified through
repository_urlfor changes. By default it is
poll_interval|> Used if
pollingis set to
true. The polling for changes will happen on this interval of seconds. By default it is
repository_provider|> Specified a specific implementation of the Blogit.RepositoryProvider behaviour. By default it uses
Blogit.RepositoryProviders.Gitwhich works with git repositories and knows how to check for changes in them.
configuration_file|> Path to YAML file in the repository, which contains configuration for the blog. By default it is
languages|> A list of language codes. By default it is
["en"]. The first language of the list is the default and primaty language. If there are alternative languages, if post source files are created in the folder
<repo-root>/posts/<lang-code>, the posts compiled from them are marked that are in the given language. They can be queried with
max_lines_in_preview|> The maximum lines to be used from the content of the original post source to generate its preview. The preview is generated from the beginning of the content and contains maximum
max_lines_in_previewlines. By default this value is
For production you should set the
true and some
poll_interval, but for dev you can leave them as they are in
The engine supports multiple languages and in the sample it is configured to show both English and Bulgarian post streams. You can remove the
bg from the list
and will have single-language blog in English. For more languages, translations have to be added to BlogitWeb. See
priv/gettext for how they look like and do a PR for your language.
Don’t forget to run
mix do deps.clean blogit, deps.update blogit after modifying the configuration.
The idea is that this configuration is a constant and will be modified only in the very beginning of the creation of the blog.
Let’s start with the title and the look and feel of your blog.
The default configuration file for the blog is
blog.yml, this can be changed with the
:configuration_file setting from above.
Let’s leave it
blog.yml for now.
This is the place you can add title, custom styles and logo for your blog. This is an example
title: Sample Blog sub_title: Some sample sub-title logo_path: assets/logo.png styles_path: assets/styles.css background_image_path: assets/other_image.jpg social: rss: true twitter: ntzvetinov github: meddle0x53 facebook: meddle0x53 stars_for_blogit: false bg: title: Примерен блог sub_title: Some sample sub-title-in-bulgarian social: rss: false
Create your own file similar to this. The title and sub-title are shown on every page
as header, the titles can have background image or logo and you can overwrite the default CSS.
Notice that all the files are in an
assets folder. You have to create one in your blog repository and put them there,
they’ll be served by BlogitWeb.
The social section is for links to social media. By default you have RSS feed, but it can be turned off. Also by default there are links for giving Blogit and BlogitWeb stars in Github. These can be turned off too. If you want to have links to your Twitter, Github and/or Facebook profiles, just add your handles.
If you have secondary language, you can override some of the setting you defined in a section under the code of the language. Everything else is derived.
Posts should be markdown files residing in the blog repository under a folder named
That’s it, they’ll be shown in the blog. Their creation date and author will be retrieved from the git history.
You can add custom meta data to every post. Just add it in the markdown file before the content like in this post.
Meta data could be custom
category, list of
updated_at dates (if you don’t want them from the git history) in ISO 8601 format.
You can also add
pinned: true and the post will be shown in a special list of pinned posts.
Posts can have
title_image_path for an image under the title (900x300 is the best size for it).
If you want posts streams for alternate languages, just create sub-folder of
posts with name the code of the language
and add the posts there. For example a post in Bulgarian should have similar path :
Custom styles and contributions
styles_path configuration you can add custom CSS to your blog, but it could turn out this is not
enough. We encourage you to contribute to BlogitWeb with PRs and issues.
The BlogitWeb project uses Distillery for building releases.
It comes with a little script, so you can try it in production mode.
Don’t forget to modify
config/prod.exs with the settings for your blog and run
mix do deps.clean blogit, deps.update blogit before that.
After it finishes, you can try your blog in production mode
For deployment you can follow these cool guides by Chak Zia Zek:
You won’t need Ecto and Postgres for BlogitWeb.
BlogitWeb depends on Edeliver, so you can modify
.deliver/config with the IP of your host and just run:
mix edeliver build release production --verbose mix edeliver deploy release to production mix edeliver start production
If you followed the guides and did the right modifications all will run fine.
Alternatively we have
Dockerfile.build to build BlogitWeb with Docker and a
Dockerfile to deploy it
to a docker-enabled host.
This is a blog engine by a developer for developers. I write my blog posts in vim and commit/push them to Github. If you are a fan of Elixir and want to have your own blog - this one is for you.