WP-NOW: add crypto dependency globally available in node

[sejas]

• Closes wp-now: ReferenceError: DOMParser is not defined while installing the plugin #113

What?

@adamziel fixed the polyfills to run the flag --blueprint without any issues, but installing a plugin throws an error:

ReferenceError: crypto is not defined

Starting the server......
directory: /Users/macbookpro/proyectos/a8c/playground-tools
mode: playground
php: 8.0
wp: latest
WordPress latest folder already exists. Skipping download.
SQLite folder already exists. Skipping download.
blueprint steps: 2
Blueprint step completed: login
Proceeding without the Notification plugin. Could not install it in wp-admin. The original error was: ReferenceError: crypto is not defined
ReferenceError: crypto is not defined
    at yi (file:///Users/macbookpro/proyectos/a8c/playground-tools/node_modules/@wp-playground/blueprints/index.js:1323:104)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async Module.ia [as installPlugin] (file:///Users/macbookpro/proyectos/a8c/playground-tools/node_modules/@wp-playground/blueprints/index.js:1361:36)
    at async a (file:///Users/macbookpro/proyectos/a8c/playground-tools/node_modules/@wp-playground/blueprints/index.js:9339:30)
    at async Object.run (file:///Users/macbookpro/proyectos/a8c/playground-tools/node_modules/@wp-playground/blueprints/index.js:9273:21)
    at async sp (file:///Users/macbookpro/proyectos/a8c/playground-tools/node_modules/@wp-playground/blueprints/index.js:9374:3)
    at async startWPNow (file:///Users/macbookpro/proyectos/a8c/playground-tools/dist/packages/wp-now/main.js:597:5)
    at async startServer (file:///Users/macbookpro/proyectos/a8c/playground-tools/dist/packages/wp-now/main.js:866:42)
    at async Object.handler (file:///Users/macbookpro/proyectos/a8c/playground-tools/dist/packages/wp-now/main.js:1058:25)
Blueprint step completed: installPlugin
Server running at http://localhost:8881

Why?

The blueprints use crypto.randomUUID, but in node we need to import crypto.

How?

In this PR I inject the default node library to be globally available.
Other alternatives could be adding the import directly on @wp-playground/blueprints, or replace the randomUUID for another function.

Testing Instructions

• nvm use && npm install
• npx nx build wp-now
• Create a file b.json with a blueprint that installs a plugin.
• node dist/packages/wp-now/cli.js start --blueprint=b.json
• Observe wp-now has started correctly and displays the the notification plugin already installed.

b.json

{
	"$schema": "https://playground.wordpress.net/blueprint-schema.json",
	"landingPage": "/wp-admin/plugins.php",
	"preferredVersions": {
		"php": "8.0",
		"wp": "latest"
	},
	"steps": [
		{
			"step": "login",
			"username": "admin",
			"password": "password"
		},
		{
			"step": "installPlugin",
			"pluginZipFile": {
				"resource": "wordpress.org/plugins",
				"slug": "notification"
			},
			"options": {
				"activate": true
			}
		}
	]
}

[adamziel]

@sejas this PR would nicely fit Playground core, as every Node.js Playground consumer will experience this problem. Would you mind starting one to update the node-polyfills package and make crypto one of the polyfills?

[sejas]

@adamziel , moved the PR here: WordPress/wordpress-playground#1000