joystream/storage-node/packages/discovery/example.js

const { RuntimeApi } = require('@joystream/storage-runtime-api')

const { discover, publish } = require('./')

async function main() {
	// The assigned storage-provider id
	const provider_id = 0

	const runtimeApi = await RuntimeApi.create({
		// Path to the role account key file of the provider
		account_file: '/path/to/role_account_key_file.json',
		storageProviderId: provider_id,
	})

	const ipns_id = await publish.publish(
		{
			asset: {
				version: 1,
				endpoint: 'http://endpoint.com',
			},
		},
		runtimeApi
	)

	console.log(ipns_id)

	// register ipns_id on chain
	await runtimeApi.setAccountInfo(ipfs_id)

	const serviceInfo = await discover.discover(provider_id, runtimeApi)

	console.log(serviceInfo)

	runtimeApi.api.disconnect()
}

main()