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https://github.com/agent0ai/agent-zero.git
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0329003b65
Introduce a UI asset bundler and delivery flow: adds helpers/ui_bundler.py to discover same-origin HTML/CSS/JS (<=40KiB), build a versioned JSON bundle, and serialize it for an authenticated /ui/asset-bundle endpoint (handlers added in helpers/ui_server.py with gzip and ETag support). Add webui/sw.js service-worker to accept a preload bundle, populate a per-version cache, serve bundled text entries immediately, and perform runtime caching/cleanup for eligible assets. Update webui/index.html to fetch the bundle asynchronously, send it to the worker, register the worker by bundle version, inline a non-blocking startup splash, and convert stylesheets to non-blocking preload loads. Expose extension readiness from webui/js/extensions.js (webui-extensions-loaded) so startup waits for Alpine and HTML extension loading. Add tests covering bundler behavior, service-worker expectations, and startup ordering.
46 lines
1.9 KiB
Python
46 lines
1.9 KiB
Python
from pathlib import Path
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PROJECT_ROOT = Path(__file__).resolve().parents[1]
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def read(*parts: str) -> str:
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return PROJECT_ROOT.joinpath(*parts).read_text(encoding="utf-8")
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def test_root_service_worker_caches_only_small_text_assets() -> None:
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worker = read("webui", "sw.js")
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assert 'event.data?.type !== "preload-ui-bundle"' in worker
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assert "await cache.put(request, response);" in worker
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assert "activeBundleEntries.get(event.request.url)" in worker
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assert "responseFromEntry(bundledEntry)" in worker
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assert "const cached = await cache.match(event.request);" in worker
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assert "const MAX_CACHEABLE_FILE_BYTES = 40 * 1024;" in worker
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assert "CACHEABLE_FILE_PATTERN" in worker
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assert "cacheRuntimeResponse(" in worker
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assert 'entry[1] === "text"' in worker
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assert "decodeBase64" not in worker
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assert "body.byteLength > MAX_CACHEABLE_FILE_BYTES" in worker
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assert "cacheMarkerRequest(targetCacheName)" in worker
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assert "cleanupCaches(activeCacheName)" in worker
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assert 'url.pathname.startsWith("/api/")' in worker
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assert 'request.mode === "navigate"' in worker
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def test_index_registers_root_cache_without_frontend_loader_hooks() -> None:
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index = read("webui", "index.html")
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components = read("webui", "js", "components.js")
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extensions = read("webui", "js", "extensions.js")
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init_fw = read("webui", "js", "initFw.js")
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assert 'fetch("/ui/asset-bundle"' in index
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assert 'id="ui-asset-bundle"' not in index
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assert 'navigator.serviceWorker.register(' in index
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assert '{ scope: "/", updateViaCache: "none" }' in index
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assert "preload-ui-bundle" in index
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assert 'new Event("webui-bundle-loaded")' in index
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assert "webuiComponentCache" not in components
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assert "preload-ui-bundle" not in components
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assert "preload-ui-bundle" not in extensions
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assert "preload-ui-bundle" not in init_fw
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