VIP Go mu-plugins

Development repository for WordPress VIP Go MU plugins.

Repo map

• 000-vip-init.php, 001-core.php, z-client-mu-plugins.php: main MU bootstrap/load path.
• 001-core/, lib/, cache/, security/, vip-helpers/, wp-cli/: platform feature modules.
• tests/: PHPUnit test suite for root MU code.
• __tests__/e2e/: Playwright e2e suite.
• ci/, .github/workflows/: automation, CI, release/deploy workflows.
• advanced-post-cache/, http-concat/, jetpack/, lightweight-term-count-update/, rewrite-rules-inspector/, search/elasticpress/, wp-parsely/, gutenberg-ramp/, drop-ins/hyperdb/: external submodules/upstream code.

Quickstart

git submodule update --init --recursive
composer install
npm install

Run a fast smoke check:

npm run phplint
npm run test:smoke

Run the main local quality/test commands:

npm run lint
npm run test

Local development

VIP local dev environment (recommended):

vip dev-env create --mu-plugins "$(pwd)"
vip dev-env start

e2e workflows

Run from repo root:

npm --prefix __tests__/e2e ci
npm run setup-e2e-env
npm run test-e2e
npm run destroy-e2e-env

Canonical docs

• Architecture
• Setup
• Testing
• Release
• Agent guide