web

package
v0.2.0 Latest Latest
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Published: Oct 15, 2026 License: Apache-2.0 Imports: 3 Imported by: 0

Documentation

Overview

Package web embeds the browser assets: the client SDK (web/sdk/) served at /__backyard/backyard.{js,mjs,d.ts} on every host and the hub UI (web/hub/). The files are complete and standalone so the Cloudflare Worker can serve identical bytes; the server prepends the per-request preamble (SPEC §2.1).

The SDK source of truth is web/sdk/src/core.js; web/sdk/build.mjs generates backyard.js (classic script) and backyard.mjs (ES module) from it, and both outputs are committed. After editing core.js run:

node web/sdk/build.mjs
cd web && npm test

npm test (Node 22, no dependencies) checks that the builds are in sync and runs the SDK, hub and docs unit tests. With playwright-core and Chromium (PLAYWRIGHT_CORE=…/playwright-core/index.mjs) it also runs the real-browser tests against web/test/stubserver.mjs, and web/test/e2e.test.mjs deploys a site through the hub of a real server and exercises the SDK end to end: with BACKYARD_E2E_SERVE=go it builds and starts this checkout's Go server itself (npm run test:e2e:go), with BACKYARD_E2E_URL (plus BACKYARD_E2E_TOKEN when deploys need a token) it uses a running server (Go or the Cloudflare Worker).

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Hub

func Hub() fs.FS

Hub returns the hub UI files (index.html at the root, plus assets). The server serves them at "/" on the hub host; "/docs" serves docs.html.

func SDKClassic

func SDKClassic() []byte

SDKClassic returns backyard.js (classic script defining window.backyard). The returned slice is shared: callers must not modify it.

func SDKModule

func SDKModule() []byte

SDKModule returns backyard.mjs (ES module; default export + named exports). The returned slice is shared: callers must not modify it.

func SDKTypes

func SDKTypes() []byte

SDKTypes returns backyard.d.ts. The returned slice is shared: callers must not modify it.

Types

This section is empty.

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