- Introduce cache busting (to circumvent aggressive caching on iOS - but ideal in other contexts as well)
- Change the build process to allow cache busting - Optimisations to the build process - Several improvements of UI geared towards mobile experience -
This commit is contained in:
45
common/utils/asset_manifest.py
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45
common/utils/asset_manifest.py
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import json
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import os
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from functools import lru_cache
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from typing import Dict
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# Default manifest path inside app images; override with env
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DEFAULT_MANIFEST_PATH = os.environ.get(
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'EVEAI_STATIC_MANIFEST_PATH',
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'/app/config/static-manifest/manifest.json'
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)
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@lru_cache(maxsize=1)
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def _load_manifest(manifest_path: str = DEFAULT_MANIFEST_PATH) -> Dict[str, str]:
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try:
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with open(manifest_path, 'r', encoding='utf-8') as f:
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return json.load(f)
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except Exception:
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return {}
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def resolve_asset(logical_path: str, manifest_path: str = DEFAULT_MANIFEST_PATH) -> str:
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"""
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Map a logical asset path (e.g. 'dist/chat-client.js') to the hashed path
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found in the Parcel manifest. If not found or manifest missing, return the
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original logical path for graceful fallback.
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"""
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if not logical_path:
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return logical_path
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manifest = _load_manifest(manifest_path)
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# Try several key variants as Parcel manifests may use different keys
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candidates = [
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logical_path,
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logical_path.lstrip('/'),
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logical_path.replace('static/', ''),
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logical_path.replace('dist/', ''),
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]
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for key in candidates:
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if key in manifest:
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return manifest[key]
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return logical_path
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