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import { readFileSync, writeFileSync, existsSync } from 'node:fs';
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import { ok, strictEqual } from 'node:assert';
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// File system operations at the top level scope are allowed
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const config = readFileSync('/bundle/config', 'utf8');
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strictEqual(config, 'config file');
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export default {
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  async fetch(request) {
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    // All files in the /tmp directory are always per-request.
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    // When the request ends, the files are deleted.
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    ok(!existsSync('/tmp/hello.txt'));
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    writeFileSync('/tmp/hello.txt', 'Hello, World!', 'utf8');
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    return new Response(readFileSync('/tmp/hello.txt'));
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  }
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};