WordPress Feature flags plugin allow developers to configure features in plugins/themes behind the feature flags on both the server (PHP) and client (JS/TS) side.

The filter controls whether the new flag is enabled by default or not. Default true

Example usage:

addFilter('mrFeatureFlags.newFlag.defaultStatus', 'mr-feature-flags', () => {
	return false;
});

To build the plugin

PHP setup

• composer install

JS setup

• yarn install
• yarn build to create the build
• yarn start to start the development watch mode

PHP

• composer lint
• To auto fix the linting errors composer lint:fix

💡 VSCode extension to auto format PHP files based on phpcs.xml.dist configuration

JS

• yarn lint:js

💡 VSCode extension to auto format JS / TS files based on .prettierrc configuration

CSS

• yarn lint:css
• To auto fix the css linting errors yarn lint:css:fix

• Run ./local from your preferred CLI. Ensure you have Docker installed and running.
• The setup will automatically ssh into the container.
• To run unit tests composer run test:unit
• To run integrations tests composer run test:integration
• To run integrations tests as multisite composer run test:multisite

• Run yarn test:js which will run all jest and React Testing Library tests

The E2E tests depends on wp-env setup. Ensure you run wp-env start before running the tests.

• Run yarn test:e2e which will run all Playwright e2e tests.