can1357
29f7b57fde
- Updated `render`, `renderMany`, and native snapcompact methods to return promises, ensuring scalable async execution. - Refactored `transformProviderContext` and `buildSideRequestContext` to support asynchronous operations in agent loops. - Integrated `Promise.all` for improved concurrency when processing frame rendering and rendering batch operations. - Updated all internal call sites, SDK hooks, and test suites to accommodate the asynchronous API signatures.
30 lines
1.1 KiB
TypeScript
30 lines
1.1 KiB
TypeScript
/**
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* Render EVERY page of a text flow with the production snapcompact renderer.
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*
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* Usage: bun render_pages.ts <text-file> <shape-json> <out-dir>
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*
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* Writes <out-dir>/page-000.png … and prints the page count. Drives the exact
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* shipping pipeline (renderMany: wrap, pagination, stopword dimming).
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*/
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import * as fs from "node:fs/promises";
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import * as path from "node:path";
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import * as snapcompact from "../src/snapcompact";
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const [textFile, shapeJson, outDir] = Bun.argv.slice(2);
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if (!textFile || !shapeJson || !outDir) {
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throw new Error("usage: bun render_pages.ts <text-file> <shape-json> <out-dir>");
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}
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const text = await Bun.file(textFile).text();
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const shape = JSON.parse(shapeJson) as snapcompact.Shape;
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if (!snapcompact.isShape(shape)) {
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throw new Error(`shape json is not a complete Shape: ${shapeJson}`);
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}
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await fs.mkdir(outDir, { recursive: true });
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const frames = await snapcompact.renderMany(text, { shape });
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for (let i = 0; i < frames.length; i++) {
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await Bun.write(path.join(outDir, `page-${String(i).padStart(3, "0")}.png`), Buffer.from(frames[i].data, "base64"));
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}
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console.log(frames.length);
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