Octopress/Octopress with Github Personal Pages
From charlesreid1
Contents
Setting Up Octopress with GitHub Personal Page
A user can create a repository to host static pages that are available at http://username.github.io
. These pages can be set up to use Octopress, a slick blogging platform that uses Ruby and Jekyll underneath the hood.
You can create an Octopress blog that's available at http://username.github.io
. Here's how I created mine.
First of all, I wanted to be able to blog with Octopress from my netbook or from my Macbook. I found a fantastic guide that described how to do this. I'll repeat my procedure here, again, mainly because this is all for my own notes, so I remember what I did.
Create Your Repo
You first have to create a git repository with the name username.github.io
. I'll just use my own username charlesreid1
from this point on. Call me vain, but you know, these are just notes for myself anyway.
So now I have a repo named "charlesreid1.github.io".
What I'm gonna do is use some Ruby code (specifically, Octopress (and Jekyll, on top of which Octopress runs)) to dump out a bunch of CSS stylesheets and HTML files that contain a nice, pretty blog. All of the static content will have been generated from a pile of markdown files that contain a simple header and then a bunch of markdown text.
Install Ruby
Follow all the instructions on the Ruby page to get up and running with Ruby.
Getting the Octopress Gem Bundle
The way Ruby works is, you create gems, which are a bit like Ruby apps, or plugins, or modules. These entities, whatever, these gems, they have general utility stuff like processing markdown or, you know, stuff, and like, stuff. I have no idea.
Anyway, which gems you need to install is project specific. That means your site will have some file that specifies which gems to install. BUT WHICH ONES? WHAT DO I DO???
Relax. That's what Octopress is for.
Octopress takes care of what gems to install and how to turn markdown into pretty web stuff. You just write the markdown.
Get Octopress
Get Octopress here: https://github.com/imathis/octopress
Documentation for it here: http://octopress.org/
git clone https://github.com/imathis/octopress.git octopress
Install Gem Bundle
You will first want to install the gem bundle that Octopress requires. So go to the Octopress repo and run:
cd octopress gem install bundler # make sure the bundle command is available bundle install # install the Octopress gem bundle
NOTE: If your system can't find "gem", you probably haven't picked your Ruby version correctly, or you have set up your initialization incorrectly.
This will install a bunch of gems that will now be available for Ruby. Note that these gems will be available EVERYWHERE. The reason they have to be run in this project folder is, out there in the wild there are lots of gems, but only a couple are needed by any given project. So for efficiency, each project keeps a list of which gems it needs. That's what the install command is doing.
Rehash rbenv
Once you've installed your gem bundle, you gotta rehash your rbenv:
rbenv rehash
Initialize Octopress Rake Commands
The way you use Octopress is by running different rake commands. These commands are defined in Octopress's rakefile. However, we want to be able to use these rake commands anywhere, so we have to install the Octopress commands first.
cd octopress bundle exec rake install
The End Result
Now what you have is a couple of utilities that allow you to deploy a copy of Octopress on Ruby in a Github repository. Then you can use Octopress to make/modify content, and when you're all done, run it through Octopress to make static pages that are then updated in the Github repository.
Still With Me?
We're almost done.
Make Your Repo Into A Blog
Next step is to use some of those handy-dandy utilities we just installed with the Octopress gem bundle to create a bunch of static blog content in our repository.
First, let's set up our repository for Github pages:
cd charlesreid1.github.io/ bundle exec rake setup_github_pages
NOTE: The bundle exec rake
prefix is necessary because we want to make sure and use the rbenv-installed version of ruby, the same one that corresponds to the gem bundle we installed for Octopress. We do that by using bundle exec rake
instead of just rake
.
This will ask you for the address of your repository. This will allow you to deploy updated blog content using ruby.
Now if we want to make a post, we can use rake:
bundle exec rake new_post['This is gonna be a great post!']
Then it will tell you it made a markdown. Then you can edit the markdown to make a post:
--- layout: post title: "This is gonna be a great post!" date: 2014-04-07 18:38:21 -0700 comments: true categories: --- ## It Works! This post is definitely ready for some Markdown: ```python for i in range(10): print i ```
Pushing Your Changes to Live Site
You can push your changes to the live site using the following code:
bundle exec rake generate
This will turn all the markdown posts and other stuff you've modified into static content.
Next, you can (OPTIONALLY) update your site's "source code" branch:
git add . git commit -am "Updating site source branch" git push origin source
Finally, you can use a rake script that will take care of updating the master branch and pushing all your changes to the live GitHub site:
bundle exec rake deploy
This will push all the changes to _deploy, which is a copy of the master branch. The master branch is the branch that is served by the webserver when you visit http://charlesreid1.github.io
Setting Up a Second Octopress with the Same Personal GitHub Page
If you want to blog using Octopress in parallel, with two machines, then you can follow these instructions.
Preparing Your Second Octopress
First, you can save yourself a lot of time by following all of the above instructions with respect to installing Ruby and the gem bundle for Octopress. This assumes that all of the rake commands provided by the Octopress gem bundle are available to you.
Okay, let's begin by cloning the repository for our site. BUT WAIT!!! Due to the way that our site was organized by our original call to rake setup_github_pages
was to put the live site in the master
branch, and the Octopress/Ruby stuff in the source
branch. So let's make sure and check out the source branch:
git clone -b source https://github.com/charlesreid1/charlesreid1.github.io.git charlesreid1.github.io/
Now all of the static content was put (by the rake github pages command) into a folder called _deploy
, which was made into the master branch. But because the name has an underscore in front, it is ignored by git. So let's explicitly check it out with Git. Remember the master branch is the default branch if we don't specify one:
cd charlesreid1.github.io/ git clone https://github.com/charlesreid1/charlesreid1.github.io.git _deploy
Now we can repeat some of the above commands in our fresh repo to generate content.
Everything up to this point was installation procedure.
Using Your Second Octopress
Now you can run command like
bundle exec rake new_post['This post is coming from another computer']
and then modify the corresponding markdown file.
Once you're ready to deploy all the changes you've made, you just run the same commands as before. Optionally:
git add . git commit -am "Updating site source" git push origin source
and then deploy the changes made to the live site (the master branch) using rake deploy:
bundle exec rake deploy