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Write the Docs website

This is the code that powers www.writethedocs.org. It contains information about the Write the Docs group, as well as information about writing documentation.

To contribute to the Write the Docs website, it's helpful to familiarize yourself with the Sphinx site generator, as well as reStructuredText markup syntax.

Code Architecture

All of the generated website lives inside the docs directory, but many files outside the conf/ directory are just static RST, as in any other Sphinx project.

All RST files are rendered with Jinja which allows the use of Jinja tags in all of them. A few custom Jinja filters are available for things like generating photo paths for speakers.

Conference pages

For conferences, see the conference site documentation.

Videos

An even more fragile process which needs documenting and fixing.

WIP Docs on how to do this:

  1. In _data/<year>.<city>.speakers.yaml, add a youtubeId: 12345678901 key value pair to each talk.

  2. Make sure the directory videos/<city>/<year> is included in the Video Archive toctree in docs/videos/index.rst.

  3. In the venv switch to the docs directory and run BUILD_VIDEOS=True make html.

  4. Commit the the relevant changed files:

    • docs/videos/index.rst
    • _data/<year>.<city>.speakers.yaml
    • docs/videos/<city>/<year>/*

  5. If you want to preview locally:

    1. Run BUILD_VIDEOS=True make livehtml and browse the new video pages at http://127.0.0.1:8888.

Troubleshooting

If you run into trouble with broken links to video files, have a look at _ext/fix_video_yaml.py:

  1. Add a line at the end with the relevant places and dates

  2. Change to the _ext directory and run it:

    python fix_video_yaml.py

  3. Commit the fixed _data/<year>.<city>.speakers.yaml file.

Prerequisites for generating the docs locally

  1. Install python 3.5.x using your package manager, if not installed already. You'll probably need root privileges to do this.

  2. Generate a virtual environment for the WTD repo in the venv directory:

    virtualenv --python=/usr/bin/python3.5 venv

Installing the project requirements

  1. Activate the virtual environment according to your operating system:

    • On Linux-based systems, run source venv/bin/activate.
    • On Windows using the Command Prompt, run venv\Scripts\activate.bat.
    • On Windows using PowerShell, run . venv\Scripts\activate.ps1.
    • On Windows using Git Bash, run source venv\Scripts\activate.

    You'll need to do this every time you come back to the project.

  2. In the repository root directory (www by default), run pip install -r requirements.txt to install sphinx and other requirements.

Previewing the docs locally

Remember to activate the virtual environment using the appropriate command for your OS and Shell before running the following commands.

  1. In the docs directory, run make livehtml to view the docs on http://127.0.0.1:8888/.

If you're not seeing new content in the local preview, run make clean to delete the generated files, then make livehtml to regenerate them.

The Write the Docs website is hosted on Read the Docs.

Previewing changes on Netlify

You can preview changes you've made on a pull request by clicking "Show all checks" at the bottom of the pull request page, and then clicking "Details" on the Netflify line, and navigating to the page you're making changes to.

Updating the theme or css

If you need to update the theme, the original source is in

https://github.com/writethedocs/website-theme/

and instructions on how to update it are in the README.md

Updating CSS for the 2018 Theme

The website for 2018 uses SASS to compile all the assets it has. To modify the theme, you must first install the dependencies of gulp. In the main directory, run:

npm install

With that you will install all the requirements to minify your CSS; after that you only need to run:

# Generate everything and serve site
gulp

# Only generate assets
gulp styles

This has to be used alongside the sphinx server and it will automatically minify all the content in your .scss files to the main.min.css file. Also, gulp will be running browserify, allowing you to see the CSS changes immediately in the browser.

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