To publish a new release, project maintainers should commit new assets to the cdn/ directory and push to the main branch. The jQuery CDN (code.jquery.com) and releases site (releases.jquery.com) will both automatically rebuild.

The jQuery CDN assets are served from a static file server (Nginx), provisioned through Docker.

Prerequisites:

• Docker (see Docker CE for Linux, Docker for Mac, or Docker for Windows).
• Git.

Build the image:

Build the image, by running the following in a clone of this repo:

docker build -t codeorigin ./

Test the container:

1. Start a container, exposing port 80:

   docker run --rm -p 4000:80/tcp codeorigin
   

2. The site is now running at http://localhost:4000/jquery-3.0.0.js. To stop the container, press ctrl+c

Inspect the container:

Run it with a shell entrypoint and set interactive/tty mode by adding the parameters -i -t --entrypoint /bin/sh. Note that when inspecting the container, nginx will not be started.

docker run --rm -p 4000:80/tcp -it --entrypoint /bin/sh codeorigin

# /docker-entrypoint.d/20-envsubst-on-templates.sh 3>&1
...
# cat /etc/nginx/conf.d/default.conf
...

Debug nginx:

In cfg/default.conf, change error_log … crit to error_log … debug and then build+run as usual.

1. At a hosting platform of your choosing, build or pull the container.
2. Finally, configure the CDN to use the container address as its origin, with special handling to augment origin pulls with a Host: code.jquery.com header.

This repository is also used to update the asset catalog at https://releases.jquery.com/, which is an auto-generated WordPress site.

To preview changes for a jquery-wp-content instance, follow the workflow instructions from our documentation on contributing to jQuery Foundation web sites.