This repository contains a jekyll theme and associated plugins for Unidata documentation. This is a fork of the excellent documentation-theme-jekyll theme, with Unidata specific styling and extensions. In order to work with this repository, you will need to install Ruby.
The Jekyll documentation has pointers on how to do that for the various platforms. I was able to do this on Windows without any issues following the RubyInstaller instructions.
Once you have set up Ruby and cloned the repository, open the command line and go to the root of your local repository and execute the following command:
bundle install
To live edit the theme in a browser, run:
bundle exec jekyll serve
You should see something similar to the following:
Configuration file: C:/Users/sarms/dev/unidata/repos/unidata-jekyll-theme/_config.yml
Theme Config file: C:/Users/sarms/dev/unidata/repos/unidata-jekyll-theme/_config.yml
Source: C:/Users/sarms/dev/unidata/repos/unidata-jekyll-theme
Destination: C:/Users/sarms/dev/unidata/repos/unidata-jekyll-theme/_site
Incremental build: disabled. Enable with --incremental
Generating...
done in 3.96 seconds.
Please add the following to your Gemfile to avoid polling for changes:
gem 'wdm', '>= 0.1.0' if Gem.win_platform?
Auto-regeneration: enabled for 'C:/Users/sarms/dev/unidata/repos/unidata-jekyll-theme'
Server address: http://127.0.0.1:4000
Server running... press ctrl-c to stop.
Note the Server address
in the output - this is where you should point your browser to see a live view of the documentation.
Each time a documentation file is edited and saved, Jekyll will regenerate the html file:
Regenerating: 1 file(s) changed at 2021-04-01 13:35:51
pages/unidata/DocGuide.md
...done in 1.735274 seconds.
To build the static site, run:
bundle exec jekyll build
If you would like to remove any temporary files generated from the build, run:
bundle exec jekyll clean
Edit away, and get your git
on!
We will be publishing the gem file for our theme to the Unidata Nexus Repository Manager server.
In order to do this, you will need to install the nexus
gem:
gem install nexus
Next, you will need to increment the version(s) of the gem(s) to be published.
This github repository manages the generation and publication of two Ruby gems, and each are versioned independently.
A new release of the unidata-jekyll-plugin
gem will be required any time a change is made to the files under the _plugins/
directory.
All other changes will require a new release of the unidata-jekyll-theme
gem.
If you need to make new releases for both gems, start by releasing the unidata-jekyll-plugin
, as the unidata-jekyll-theme
depends on it.
The following steps apply for releasing both the unidata-jekyll-theme
gem as well as the unidata-jekyll-plugin
gem (with one noted exception).
First, change the spec.version
entry in .gemspec
file (following Semantic Versioning).
Note: if you are updating both gems, you will also need to update the spec.add_runtime_dependency
entry in unidata-jekyll-theme.gemspec
to account for the new plugin version.
Next, build the gem file using:
gem build <gem-name>.gemspec
For example,
gem build unidata-jekyll-plugins.gemspec
This will create a gem file called <gem-name>-<version>.gem
(e.g. unidata-jekyll-plugins-0.0.2.gem
).
Finally, publish the gem file to the Unidata nexus gem repository using
gem nexus <gem-name>-<version>.gem
For example,
gem nexus unidata-jekyll-plugins-0.0.2.gem
The first time you run this command, the nexus gem will ask you for the url of the server you would like to publish to, as well as your credentials.
The url you want to use is https://artifacts.unidata.ucar.edu/repository/gem-unidata
.
These are cached and reused in the future.
Since the theme is consumed by Java projects using JRuby
, we also need to publish the gem files as Maven artifacts.
This is done using gradle
.
The gradle build is configured to read the version of each gem from that gems' associated gemspec
file.
This means there are no configuration files to update when publishing the Maven artifact of the gem file.
All that is needed is to run the appropriate task using gradle.
If a new release of the unidata-jekyll-plugins
artifact is needed, publish the corresponding maven artifact using:
./gradlew clean publishPlugin
If a new release of the unidata-jekyll-theme
artifact is needed, use:
./gradlew clean publishTheme
If both artifacts have a new release, you can publish them both with one command:
./gradlew clean publish
Note that the gem files must be created using Ruby before publishing them as Maven artifacts.
The full steps needed to publish everything will look something like the following:
rm .\unidata-jekyll-plugins-<old-version>.gem
rm .\unidata-jekyll-theme-<old-version>.gem
gem build .\unidata-jekyll-plugins.gemspec
gem nexus .\unidata-jekyll-plugins-<new-version>.gem
gem build .\unidata-jekyll-theme.gemspec
gem nexus .\unidata-jekyll-theme-<new-version>.gem
./gradlew clean publish
Since the Unidata theme related gem files are hosted on our Nexus server, you will need to tell your Ruby installation that the Nexus server exists:
gem sources --add https://artifacts.unidata.ucar.edu/repository/gems/
Once you have done this, you can generally follow the jekyll documentation regarding the installation and use of a gem based theme.
You will also need to make sure you include the unidata-jekyll-plugin
gem.
As this theme progresses, we will add more details about Unidata specific extensions to the theme, but for now, consider this a work in progress :-)
Unidata maintains a gradle plugin that utilizes JRuby to run Jekyll to build Jekyll sites using the Unidata theme maintained in this repository. While useful for Java based projects, it is also useful to those want to build documentation sets without installing the full Ruby stack. The only requirement for using the gradle plugin is Java version 8 or greater.
The gradle build in this project uses the unidata-jekyll-gradle
plugin.
However, if you would like to use the plugin to build and serve the files in this repo, you must make a few edits prior to running ./gradlew buildJekyllSite
or ./gradlew serveJekyllSite
.
_config.yml
and comment out the line setting the theme (that is, add a #
to the beginning of the line theme: unidata-jekyll-theme
)Gemfile
to a temporary directory.Note that both of these changes must be undone before making pull requests with changes or publishing artifacts. Once changed, simply execute the following from the command line at the top level of the github repo:
./gradlew serveJekyllSite
Jekyll will start:
> Task :serveJekyllSite
Configuration file: C:\Users\sarms\dev\unidata\repos\unidata-jekyll-theme/_config.yml
Source: C:\Users\sarms\dev\unidata\repos\unidata-jekyll-theme
Destination: C:/Users/sarms/dev/unidata/repos/unidata-jekyll-theme/_site
Incremental build: disabled. Enable with --incremental
Generating...
done in 16.19 seconds.
Please add the following to your Gemfile to avoid polling for changes:
gem 'wdm', '>= 0.1.0' if Gem.win_platform?
Auto-regeneration: enabled for 'C:\Users\sarms\dev\unidata\repos\unidata-jekyll-theme'
Server address: http://127.0.0.1:4000
Server running... press ctrl-c to stop.
<========-----> 66% EXECUTING [1m 5s]
> :serveJekyllSite
Note the Server address
in the output - this is where you should point your browser to see a live view of the documentation.
Each time a documentation file is edited and saved, Jekyll will regenerate the html file:
Regenerating: 1 file(s) changed at 2021-04-01 13:43:40
pages/unidata/DocGuide.md
...done in 8.897 seconds.
The utilities/
directory contains some potentially useful scripts from the upstream repository for generating tags and pdf docs.
They were sort of cluttering up the main directory of the repo, so I moved them.