mirror of
https://github.com/cerc-io/watcher-ts
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22 lines
663 B
TypeScript
22 lines
663 B
TypeScript
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//
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// Copyright 2021 Vulcanize, Inc.
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//
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import fs from 'fs';
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import path from 'path';
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import Handlebars from 'handlebars';
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import { Writable } from 'stream';
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const TEMPLATE_FILE = './templates/checkpoint-template.handlebars';
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/**
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* Writes the checkpoint file generated from a template to a stream.
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* @param outStream A writable output stream to write the checkpoint file to.
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*/
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export function exportCheckpoint (outStream: Writable): void {
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const templateString = fs.readFileSync(path.resolve(__dirname, TEMPLATE_FILE)).toString();
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const template = Handlebars.compile(templateString);
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const checkpoint = template({});
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outStream.write(checkpoint);
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}
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