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feat(storageState): add OPFS support#41420
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| }; | ||
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| type OPFSTree = Array< | ||
| [name: string, contents: Extract<SerializedValue, {f: any}> | OPFSTree] |
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Let's use conservative types:
type FSEntry {
type: 'file' | 'folder';
name: string;
lastModified: number;
}
type File = FSEntry & {
type: 'file';
base64: string;
}
type Folder = FSEntry & {
type: 'folder';
entries: (File | Folder)[];
}| { ta: { b: string, k: TypedArrayKind } } | | ||
| { ab: { b: string } }; | ||
| { ab: { b: string } } | | ||
| { f: { b: string, n: string, t: string, m: number } }; |
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You should be able to serialize and restore opfs without this.
| return base64ToTypedArray(value.ta.b, typedArrayConstructors[value.ta.k]); | ||
| if ('ab' in value) | ||
| return base64ToTypedArray(value.ab.b, Uint8Array).buffer; | ||
| if ('f' in value) { |
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I did it like this so that we would get File object support in IndexedDB as a side effect of the PR, but yeah it's not strictly necessary
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| async storageState(params: channels.BrowserContextStorageStateParams, progress: Progress): Promise<channels.BrowserContextStorageStateResult> { | ||
| return await this._context.storageState(progress, params.indexedDB, params.credentials); | ||
| return await this._context.storageState(progress, params.indexedDB, params.credentials, params.opfs); |
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Closes #41400