The KumaScript service takes requests to render raw documents (documents that
may contain one or more embedded macro calls), and responds with a
fully-rendered document (a document where each of the embedded macros
has been executed and replaced inline with its output). The
requests can be either via GET, with the full document path in the URL like
GET /docs/en-US/JavaScript/Foo
, or via POST /docs
, with the actual raw
content of the document included in the body of the POST. Here's an overview
of a GET request:
NOTE: If you'd like to update the diagram above, import overview.xml
into
https://www.draw.io, make your changes, and export overview.png
.
The actual macros available and used are under the macros
directory of this
repository. For example, if your MDN document makes one or more calls to the
CSSRef
macro (or cssref
, since macro calls are case insensitive), the file
macros/CSSRef.ejs
is the actual macro that will be executed.
In the past, these macros were stored within a database, and read, updated, or deleted via MDN (the Kuma service). Since this is no longer true, when you want to update one or more of these macros, you no longer do that via MDN, but instead via this GitHub repository (see https://guides.github.com/activities/contributing-to-open-source/). A quick summary:
- Fork the Mozilla kumascript repository
- Create a branch for your changes
- Make and test your changes
-
First you will need to install Docker and clone the Mozilla kuma repository. See https://kuma.readthedocs.io/en/latest/installation.html for detailed instructions on how to do this. Make sure you follow the instructions completely, to the bottom of the page.
-
Go to the kumascript sub-directory within your cloned kuma repository. This is a git submodule that currently points to the Mozilla kumascript repository. Reconfigure this git submodule to point to your forked repository from step 1, and your new branch from step 2.
git remote set-url origin <URL-TO-YOUR-FORKED-REPO-FROM-STEP-1> git fetch origin <BRANCH-NAME-FROM-STEP-2> git checkout <BRANCH-NAME-FROM-STEP-2>
-
Now you are ready to add, modify, and/or delete any macro files, and then test them by running your local version of Kuma.
-
- Open a pull request to merge your branch on your forked repository into the main Mozilla kumascript repository
Your pull request will be reviewed by one or more members of the MDN team, and if accepted, your changes will be merged into the master branch and scheduled for release to production.
- Install Docker
- To build a Docker image:
- make build
- To run tests:
- make test
- To run the service:
- make run
- Install node.js 0.10.26 and npm
npm rebuild
- To run the service:
- Directly:
node run.js
- Managed by
up
:./node_modules/.bin/up -p 9080 -w run.js
- Directly:
- To run tests:
./node_modules/.bin/nodeunit tests
- To check code quality:
./node_modules/.bin/hint lib tests
- This will make a racket if it hits
parser.js
- TODO: Ignore this file.
- This will make a racket if it hits
- To generate docs:
./node_modules/.bin/docco lib/kumascript/*.js
- To generate document macro parser (optional):
./node_modules/.bin/pegjs lib/kumascript/parser.pegjs
- This is not required in dev, but should be done for production.
- If
parser.js
is missing, the parser will be built on the fly.
On OS X, kicker is handy for auto-running tests and lint on file changes:
kicker -e'./node_modules/.bin/jshint lib tests' \
-e'./node_modules/.bin/nodeunit tests' \
-e'./node_modules/.bin/docco lib/kumascript/*.js' \
--no-growl \
lib tests